Ecological and genecological distinctions of a high intertidal dwarf form of Fucus distichus (L.) Powell in New England
Identifieur interne : 005E27 ( Istex/Corpus ); précédent : 005E26; suivant : 005E28Ecological and genecological distinctions of a high intertidal dwarf form of Fucus distichus (L.) Powell in New England
Auteurs : Eric J. Sideman ; Arthur C. MathiesonSource :
- Journal of Experimental Marine Biology and Ecology [ 0022-0981 ] ; 1983.
English descriptors
- KwdEn :
- Acta univ, Adjacent plant populations, Algal, Antonovics bradshaw, Atmospheric administration, Benthic algal vegetation, Biol, Borgesen, Burrows lodge, Distichus, Dwarf, Dwarf form, Dwarf forms, East coast, Easternmost shore, Edentatus, Edentutus, Eulittoral, Eulittoral zone, Experimental garden, Exposure scale, Fertile receptacles, Frequency distribution, Fucoid, Fucoid algae, Fucoid plants, Fucus, Fucus distichus, Gene flow, Genetic distinction, Genus fucus, Gigartina stellata, Growth rates, High frequency, High intertidal, Intertidal, Intertidal fucus distichus, Jaffrey point, Jonsson, Jorde klavestad, Lower littoral zone, Lower shore, Marine algae, Mathieson, Morphological variation, Mytilus edulis, National oceanic, Natural populations, Northeastern coast, Nova scotia, Other hand, Plant stature, Pool form, Pool fucus distichus, Pool plant, Population differentiation, Possible source, Present study, Progeny, Reproductive, Reproductive patterns, Reproductive phenology, Respective progeny, Schonbeck norton, Sensu powell, Several investigators, Sexual reproduction, Sideman, Sideman mathieson, Silva burrows, Smuttynose, Smuttynose island, Stature equivalencies, Tide tables, Upper eulittoral zone, Upper shore, Upper sublittoral zone, Vertical distribution, Wave exposure.
- Teeft :
- Acta univ, Adjacent plant populations, Algal, Antonovics bradshaw, Atmospheric administration, Benthic algal vegetation, Biol, Borgesen, Burrows lodge, Distichus, Dwarf, Dwarf form, Dwarf forms, East coast, Easternmost shore, Edentatus, Edentutus, Eulittoral, Eulittoral zone, Experimental garden, Exposure scale, Fertile receptacles, Frequency distribution, Fucoid, Fucoid algae, Fucoid plants, Fucus, Fucus distichus, Gene flow, Genetic distinction, Genus fucus, Gigartina stellata, Growth rates, High frequency, High intertidal, Intertidal, Intertidal fucus distichus, Jaffrey point, Jonsson, Jorde klavestad, Lower littoral zone, Lower shore, Marine algae, Mathieson, Morphological variation, Mytilus edulis, National oceanic, Natural populations, Northeastern coast, Nova scotia, Other hand, Plant stature, Pool form, Pool fucus distichus, Pool plant, Population differentiation, Possible source, Present study, Progeny, Reproductive, Reproductive patterns, Reproductive phenology, Respective progeny, Schonbeck norton, Sensu powell, Several investigators, Sexual reproduction, Sideman, Sideman mathieson, Silva burrows, Smuttynose, Smuttynose island, Stature equivalencies, Tide tables, Upper eulittoral zone, Upper shore, Upper sublittoral zone, Vertical distribution, Wave exposure.
Abstract
Abstract: Morphological, ecological, and genetic distinctions of a high intertidal, dwarf, non-tide pool member of the Fucus distichus (L.) Powell complex were assessed at an exposed site in southern Maine, U.S.A. Variation in plant stature from typical F. distichus ssp. edentatus (De la Pylaie) Powell to the dwarf form is continuous. On the other hand, measurements of reproductively mature plants collected throughout the eulittoral zone showed a bimodal pattern, i.e., there was a high frequency of dwarf forms (4–8 cm) and F. distichus ssp. edentatus (13–28 cm). The two forms have distinct reproductive phenologies: the dwarf plant exhibiting a unimodal reproductive maximum (fall), while F. distichus ssp. edentatus has pronounced bimodal reproductive maxima (spring and fall). Differences in stature and reproduction between the dwarf form and F. distichus ssp. edentatus were maintained when their respective progeny were grown under common environmental conditions. Thus, the differences are heritable rather than environmentally induced.
Url:
DOI: 10.1016/0022-0981(83)90142-9
Links to Exploration step
ISTEX:BD529B564D096B754590F8109CFDF61C381FF355Le document en format XML
<record><TEI wicri:istexFullTextTei="biblStruct"><teiHeader><fileDesc><titleStmt><title>Ecological and genecological distinctions of a high intertidal dwarf form of Fucus distichus (L.) Powell in New England</title><author><name sortKey="Sideman, Eric J" sort="Sideman, Eric J" uniqKey="Sideman E" first="Eric J." last="Sideman">Eric J. Sideman</name><affiliation><mods:affiliation>Department of Botany and Plant Pathology and the Jackson Estuarine Laboratory of the University of New Hampshire, Durham, NH 03824, U.S.A.</mods:affiliation></affiliation><affiliation><mods:affiliation>2 Present address: Department of Biology, Bates College, Lewiston, Maine, 04240.</mods:affiliation></affiliation></author><author><name sortKey="Mathieson, Arthur C" sort="Mathieson, Arthur C" uniqKey="Mathieson A" first="Arthur C." last="Mathieson">Arthur C. Mathieson</name><affiliation><mods:affiliation>Department of Botany and Plant Pathology and the Jackson Estuarine Laboratory of the University of New Hampshire, Durham, NH 03824, U.S.A.</mods:affiliation></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">ISTEX</idno><idno type="RBID">ISTEX:BD529B564D096B754590F8109CFDF61C381FF355</idno><date when="1983" year="1983">1983</date><idno type="doi">10.1016/0022-0981(83)90142-9</idno><idno type="url">https://api.istex.fr/document/BD529B564D096B754590F8109CFDF61C381FF355/fulltext/pdf</idno><idno type="wicri:Area/Istex/Corpus">005E27</idno><idno type="wicri:explorRef" wicri:stream="Istex" wicri:step="Corpus" wicri:corpus="ISTEX">005E27</idno></publicationStmt><sourceDesc><biblStruct><analytic><title level="a">Ecological and genecological distinctions of a high intertidal dwarf form of Fucus distichus (L.) Powell in New England</title><author><name sortKey="Sideman, Eric J" sort="Sideman, Eric J" uniqKey="Sideman E" first="Eric J." last="Sideman">Eric J. Sideman</name><affiliation><mods:affiliation>Department of Botany and Plant Pathology and the Jackson Estuarine Laboratory of the University of New Hampshire, Durham, NH 03824, U.S.A.</mods:affiliation></affiliation><affiliation><mods:affiliation>2 Present address: Department of Biology, Bates College, Lewiston, Maine, 04240.</mods:affiliation></affiliation></author><author><name sortKey="Mathieson, Arthur C" sort="Mathieson, Arthur C" uniqKey="Mathieson A" first="Arthur C." last="Mathieson">Arthur C. Mathieson</name><affiliation><mods:affiliation>Department of Botany and Plant Pathology and the Jackson Estuarine Laboratory of the University of New Hampshire, Durham, NH 03824, U.S.A.</mods:affiliation></affiliation></author></analytic><monogr></monogr><series><title level="j">Journal of Experimental Marine Biology and Ecology</title><title level="j" type="abbrev">JEMBE</title><idno type="ISSN">0022-0981</idno><imprint><publisher>ELSEVIER</publisher><date type="published" when="1983">1983</date><biblScope unit="volume">72</biblScope><biblScope unit="issue">2</biblScope><biblScope unit="page" from="171">171</biblScope><biblScope unit="page" to="188">188</biblScope></imprint><idno type="ISSN">0022-0981</idno></series></biblStruct></sourceDesc><seriesStmt><idno type="ISSN">0022-0981</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Acta univ</term><term>Adjacent plant populations</term><term>Algal</term><term>Antonovics bradshaw</term><term>Atmospheric administration</term><term>Benthic algal vegetation</term><term>Biol</term><term>Borgesen</term><term>Burrows lodge</term><term>Distichus</term><term>Dwarf</term><term>Dwarf form</term><term>Dwarf forms</term><term>East coast</term><term>Easternmost shore</term><term>Edentatus</term><term>Edentutus</term><term>Eulittoral</term><term>Eulittoral zone</term><term>Experimental garden</term><term>Exposure scale</term><term>Fertile receptacles</term><term>Frequency distribution</term><term>Fucoid</term><term>Fucoid algae</term><term>Fucoid plants</term><term>Fucus</term><term>Fucus distichus</term><term>Gene flow</term><term>Genetic distinction</term><term>Genus fucus</term><term>Gigartina stellata</term><term>Growth rates</term><term>High frequency</term><term>High intertidal</term><term>Intertidal</term><term>Intertidal fucus distichus</term><term>Jaffrey point</term><term>Jonsson</term><term>Jorde klavestad</term><term>Lower littoral zone</term><term>Lower shore</term><term>Marine algae</term><term>Mathieson</term><term>Morphological variation</term><term>Mytilus edulis</term><term>National oceanic</term><term>Natural populations</term><term>Northeastern coast</term><term>Nova scotia</term><term>Other hand</term><term>Plant stature</term><term>Pool form</term><term>Pool fucus distichus</term><term>Pool plant</term><term>Population differentiation</term><term>Possible source</term><term>Present study</term><term>Progeny</term><term>Reproductive</term><term>Reproductive patterns</term><term>Reproductive phenology</term><term>Respective progeny</term><term>Schonbeck norton</term><term>Sensu powell</term><term>Several investigators</term><term>Sexual reproduction</term><term>Sideman</term><term>Sideman mathieson</term><term>Silva burrows</term><term>Smuttynose</term><term>Smuttynose island</term><term>Stature equivalencies</term><term>Tide tables</term><term>Upper eulittoral zone</term><term>Upper shore</term><term>Upper sublittoral zone</term><term>Vertical distribution</term><term>Wave exposure</term></keywords><keywords scheme="Teeft" xml:lang="en"><term>Acta univ</term><term>Adjacent plant populations</term><term>Algal</term><term>Antonovics bradshaw</term><term>Atmospheric administration</term><term>Benthic algal vegetation</term><term>Biol</term><term>Borgesen</term><term>Burrows lodge</term><term>Distichus</term><term>Dwarf</term><term>Dwarf form</term><term>Dwarf forms</term><term>East coast</term><term>Easternmost shore</term><term>Edentatus</term><term>Edentutus</term><term>Eulittoral</term><term>Eulittoral zone</term><term>Experimental garden</term><term>Exposure scale</term><term>Fertile receptacles</term><term>Frequency distribution</term><term>Fucoid</term><term>Fucoid algae</term><term>Fucoid plants</term><term>Fucus</term><term>Fucus distichus</term><term>Gene flow</term><term>Genetic distinction</term><term>Genus fucus</term><term>Gigartina stellata</term><term>Growth rates</term><term>High frequency</term><term>High intertidal</term><term>Intertidal</term><term>Intertidal fucus distichus</term><term>Jaffrey point</term><term>Jonsson</term><term>Jorde klavestad</term><term>Lower littoral zone</term><term>Lower shore</term><term>Marine algae</term><term>Mathieson</term><term>Morphological variation</term><term>Mytilus edulis</term><term>National oceanic</term><term>Natural populations</term><term>Northeastern coast</term><term>Nova scotia</term><term>Other hand</term><term>Plant stature</term><term>Pool form</term><term>Pool fucus distichus</term><term>Pool plant</term><term>Population differentiation</term><term>Possible source</term><term>Present study</term><term>Progeny</term><term>Reproductive</term><term>Reproductive patterns</term><term>Reproductive phenology</term><term>Respective progeny</term><term>Schonbeck norton</term><term>Sensu powell</term><term>Several investigators</term><term>Sexual reproduction</term><term>Sideman</term><term>Sideman mathieson</term><term>Silva burrows</term><term>Smuttynose</term><term>Smuttynose island</term><term>Stature equivalencies</term><term>Tide tables</term><term>Upper eulittoral zone</term><term>Upper shore</term><term>Upper sublittoral zone</term><term>Vertical distribution</term><term>Wave exposure</term></keywords></textClass><langUsage><language ident="en">en</language></langUsage></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Abstract: Morphological, ecological, and genetic distinctions of a high intertidal, dwarf, non-tide pool member of the Fucus distichus (L.) Powell complex were assessed at an exposed site in southern Maine, U.S.A. Variation in plant stature from typical F. distichus ssp. edentatus (De la Pylaie) Powell to the dwarf form is continuous. On the other hand, measurements of reproductively mature plants collected throughout the eulittoral zone showed a bimodal pattern, i.e., there was a high frequency of dwarf forms (4–8 cm) and F. distichus ssp. edentatus (13–28 cm). The two forms have distinct reproductive phenologies: the dwarf plant exhibiting a unimodal reproductive maximum (fall), while F. distichus ssp. edentatus has pronounced bimodal reproductive maxima (spring and fall). Differences in stature and reproduction between the dwarf form and F. distichus ssp. edentatus were maintained when their respective progeny were grown under common environmental conditions. Thus, the differences are heritable rather than environmentally induced.</div></front></TEI><istex><corpusName>elsevier</corpusName><keywords><teeft><json:string>dwarf form</json:string><json:string>distichus</json:string><json:string>fucus</json:string><json:string>mathieson</json:string><json:string>intertidal</json:string><json:string>sideman</json:string><json:string>smuttynose</json:string><json:string>biol</json:string><json:string>edentatus</json:string><json:string>dwarf</json:string><json:string>edentutus</json:string><json:string>smuttynose island</json:string><json:string>eulittoral</json:string><json:string>borgesen</json:string><json:string>fucus distichus</json:string><json:string>present study</json:string><json:string>jonsson</json:string><json:string>fucoid</json:string><json:string>reproductive</json:string><json:string>algal</json:string><json:string>experimental garden</json:string><json:string>sideman mathieson</json:string><json:string>progeny</json:string><json:string>marine algae</json:string><json:string>eulittoral zone</json:string><json:string>easternmost shore</json:string><json:string>intertidal fucus distichus</json:string><json:string>upper shore</json:string><json:string>upper eulittoral zone</json:string><json:string>vertical distribution</json:string><json:string>northeastern coast</json:string><json:string>other hand</json:string><json:string>jaffrey point</json:string><json:string>upper sublittoral zone</json:string><json:string>high frequency</json:string><json:string>wave exposure</json:string><json:string>genetic distinction</json:string><json:string>lower shore</json:string><json:string>gene flow</json:string><json:string>reproductive phenology</json:string><json:string>sensu powell</json:string><json:string>plant stature</json:string><json:string>natural populations</json:string><json:string>several investigators</json:string><json:string>mytilus edulis</json:string><json:string>respective progeny</json:string><json:string>jorde klavestad</json:string><json:string>nova scotia</json:string><json:string>stature equivalencies</json:string><json:string>frequency distribution</json:string><json:string>schonbeck norton</json:string><json:string>pool plant</json:string><json:string>lower littoral zone</json:string><json:string>sexual reproduction</json:string><json:string>reproductive patterns</json:string><json:string>fucoid plants</json:string><json:string>pool form</json:string><json:string>dwarf forms</json:string><json:string>possible source</json:string><json:string>burrows lodge</json:string><json:string>fucoid algae</json:string><json:string>gigartina stellata</json:string><json:string>growth rates</json:string><json:string>population differentiation</json:string><json:string>fertile receptacles</json:string><json:string>antonovics bradshaw</json:string><json:string>silva burrows</json:string><json:string>tide tables</json:string><json:string>east coast</json:string><json:string>national oceanic</json:string><json:string>atmospheric administration</json:string><json:string>adjacent plant populations</json:string><json:string>exposure scale</json:string><json:string>high intertidal</json:string><json:string>acta univ</json:string><json:string>morphological variation</json:string><json:string>benthic algal vegetation</json:string><json:string>genus fucus</json:string><json:string>pool fucus distichus</json:string></teeft></keywords><author><json:item><name>Eric J. Sideman</name><affiliations><json:string>Department of Botany and Plant Pathology and the Jackson Estuarine Laboratory of the University of New Hampshire, Durham, NH 03824, U.S.A.</json:string><json:string>2 Present address: Department of Biology, Bates College, Lewiston, Maine, 04240.</json:string></affiliations></json:item><json:item><name>Arthur C. Mathieson</name><affiliations><json:string>Department of Botany and Plant Pathology and the Jackson Estuarine Laboratory of the University of New Hampshire, Durham, NH 03824, U.S.A.</json:string></affiliations></json:item></author><arkIstex>ark:/67375/6H6-MF03QNKH-M</arkIstex><language><json:string>eng</json:string></language><originalGenre><json:string>Full-length article</json:string></originalGenre><abstract>Abstract: Morphological, ecological, and genetic distinctions of a high intertidal, dwarf, non-tide pool member of the Fucus distichus (L.) Powell complex were assessed at an exposed site in southern Maine, U.S.A. Variation in plant stature from typical F. distichus ssp. edentatus (De la Pylaie) Powell to the dwarf form is continuous. On the other hand, measurements of reproductively mature plants collected throughout the eulittoral zone showed a bimodal pattern, i.e., there was a high frequency of dwarf forms (4–8 cm) and F. distichus ssp. edentatus (13–28 cm). The two forms have distinct reproductive phenologies: the dwarf plant exhibiting a unimodal reproductive maximum (fall), while F. distichus ssp. edentatus has pronounced bimodal reproductive maxima (spring and fall). Differences in stature and reproduction between the dwarf form and F. distichus ssp. edentatus were maintained when their respective progeny were grown under common environmental conditions. Thus, the differences are heritable rather than environmentally induced.</abstract><qualityIndicators><score>8.801</score><pdfWordCount>4989</pdfWordCount><pdfCharCount>30588</pdfCharCount><pdfVersion>1.2</pdfVersion><pdfPageCount>18</pdfPageCount><pdfPageSize>468 x 684 pts</pdfPageSize><refBibsNative>true</refBibsNative><abstractWordCount>151</abstractWordCount><abstractCharCount>1049</abstractCharCount><keywordCount>0</keywordCount></qualityIndicators><title>Ecological and genecological distinctions of a high intertidal dwarf form of Fucus distichus (L.) Powell in New England</title><pii><json:string>0022-0981(83)90142-9</json:string></pii><genre><json:string>research-article</json:string></genre><serie><title>Biology of seaweeds, Monogr. 17</title><language><json:string>unknown</json:string></language><pages><first>421</first><last>451</last></pages></serie><host><title>Journal of Experimental Marine Biology and Ecology</title><language><json:string>unknown</json:string></language><publicationDate>1983</publicationDate><issn><json:string>0022-0981</json:string></issn><pii><json:string>S0022-0981(00)X0346-2</json:string></pii><volume>72</volume><issue>2</issue><pages><first>171</first><last>188</last></pages><genre><json:string>journal</json:string></genre></host><namedEntities><unitex><date><json:string>1981</json:string><json:string>1983</json:string></date><geogName><json:string>Smuttynose Island</json:string></geogName><orgName><json:string>Department of Biology, Bates College, Lewiston, Maine</json:string><json:string>Jackson Estuarine Laboratory Contribution Number</json:string><json:string>Laboratory of the University of New Hampshire, Durham, NH</json:string></orgName><orgName_funder></orgName_funder><orgName_provider></orgName_provider><persName><json:string>C. Agardh</json:string><json:string>U.S.A. Abstract</json:string><json:string>Greville</json:string><json:string>Jackson Es</json:string></persName><placeName><json:string>Portsmouth</json:string><json:string>America</json:string><json:string>New Hampshire</json:string><json:string>Quebec</json:string></placeName><ref_url></ref_url><ref_bibl><json:string>Mathieson et al. (1981)</json:string><json:string>McLachlan et al.</json:string><json:string>sensu Lewis, 1964</json:string><json:string>Lewis, 1964</json:string><json:string>Sideman & Mathieson, 1983</json:string><json:string>Jordan & Vadas, 1972</json:string><json:string>Mathieson & Hehre, 1982</json:string><json:string>sensu Powell, 1957a</json:string><json:string>1957a, 1963a</json:string><json:string>Jonsson, 1903</json:string><json:string>Schonbeck & Norton, 1981</json:string><json:string>Ballantine, 1961</json:string><json:string>Guiry, 1982</json:string><json:string>Gonor & Kemp, 1978</json:string><json:string>Dalby et al., 1978</json:string><json:string>Anonymous, 1980, 1981</json:string><json:string>Wilce (1959)</json:string><json:string>Sokal & Rohlf, 1981</json:string><json:string>South & Hooper, 1980</json:string><json:string>Borgesen, 1902</json:string></ref_bibl><bibl></bibl></unitex></namedEntities><ark><json:string>ark:/67375/6H6-MF03QNKH-M</json:string></ark><categories><wos><json:string>1 - science</json:string><json:string>2 - marine & freshwater biology</json:string><json:string>2 - ecology</json:string></wos><scienceMetrix><json:string>1 - natural sciences</json:string><json:string>2 - biology</json:string><json:string>3 - marine biology & hydrobiology</json:string></scienceMetrix><scopus><json:string>1 - Life Sciences</json:string><json:string>2 - Agricultural and Biological Sciences</json:string><json:string>3 - Aquatic Science</json:string><json:string>1 - Life Sciences</json:string><json:string>2 - Agricultural and Biological Sciences</json:string><json:string>3 - Ecology, Evolution, Behavior and Systematics</json:string></scopus><inist><json:string>1 - sciences appliquees, technologies et medecines</json:string><json:string>2 - sciences biologiques et medicales</json:string><json:string>3 - sciences biologiques fondamentales et appliquees. psychologie</json:string><json:string>4 - invertebres</json:string></inist></categories><publicationDate>1983</publicationDate><copyrightDate>1983</copyrightDate><doi><json:string>10.1016/0022-0981(83)90142-9</json:string></doi><id>BD529B564D096B754590F8109CFDF61C381FF355</id><score>1</score><fulltext><json:item><extension>pdf</extension><original>true</original><mimetype>application/pdf</mimetype><uri>https://api.istex.fr/document/BD529B564D096B754590F8109CFDF61C381FF355/fulltext/pdf</uri></json:item><json:item><extension>zip</extension><original>false</original><mimetype>application/zip</mimetype><uri>https://api.istex.fr/document/BD529B564D096B754590F8109CFDF61C381FF355/fulltext/zip</uri></json:item><istex:fulltextTEI uri="https://api.istex.fr/document/BD529B564D096B754590F8109CFDF61C381FF355/fulltext/tei"><teiHeader><fileDesc><titleStmt><title level="a">Ecological and genecological distinctions of a high intertidal dwarf form of Fucus distichus (L.) Powell in New England</title></titleStmt><publicationStmt><authority>ISTEX</authority><publisher>ELSEVIER</publisher><availability><p>ELSEVIER</p></availability><date>1983</date></publicationStmt><notesStmt><note>Scientific Contribution Number 1216 from the New Hampshire Agricultural Experiment Station; also published as Jackson Estuarine Laboratory Contribution Number 140.</note></notesStmt><sourceDesc><biblStruct type="inbook"><analytic><title level="a">Ecological and genecological distinctions of a high intertidal dwarf form of Fucus distichus (L.) Powell in New England</title><author xml:id="author-0000"><persName><forename type="first">Eric J.</forename><surname>Sideman</surname></persName><affiliation>Department of Botany and Plant Pathology and the Jackson Estuarine Laboratory of the University of New Hampshire, Durham, NH 03824, U.S.A.</affiliation><affiliation>2 Present address: Department of Biology, Bates College, Lewiston, Maine, 04240.</affiliation></author><author xml:id="author-0001"><persName><forename type="first">Arthur C.</forename><surname>Mathieson</surname></persName><affiliation>Department of Botany and Plant Pathology and the Jackson Estuarine Laboratory of the University of New Hampshire, Durham, NH 03824, U.S.A.</affiliation></author><idno type="istex">BD529B564D096B754590F8109CFDF61C381FF355</idno><idno type="DOI">10.1016/0022-0981(83)90142-9</idno><idno type="PII">0022-0981(83)90142-9</idno></analytic><monogr><title level="j">Journal of Experimental Marine Biology and Ecology</title><title level="j" type="abbrev">JEMBE</title><idno type="pISSN">0022-0981</idno><idno type="PII">S0022-0981(00)X0346-2</idno><imprint><publisher>ELSEVIER</publisher><date type="published" when="1983"></date><biblScope unit="volume">72</biblScope><biblScope unit="issue">2</biblScope><biblScope unit="page" from="171">171</biblScope><biblScope unit="page" to="188">188</biblScope></imprint></monogr></biblStruct></sourceDesc></fileDesc><profileDesc><creation><date>1983</date></creation><langUsage><language ident="en">en</language></langUsage><abstract xml:lang="en"><p>Morphological, ecological, and genetic distinctions of a high intertidal, dwarf, non-tide pool member of the Fucus distichus (L.) Powell complex were assessed at an exposed site in southern Maine, U.S.A. Variation in plant stature from typical F. distichus ssp. edentatus (De la Pylaie) Powell to the dwarf form is continuous. On the other hand, measurements of reproductively mature plants collected throughout the eulittoral zone showed a bimodal pattern, i.e., there was a high frequency of dwarf forms (4–8 cm) and F. distichus ssp. edentatus (13–28 cm). The two forms have distinct reproductive phenologies: the dwarf plant exhibiting a unimodal reproductive maximum (fall), while F. distichus ssp. edentatus has pronounced bimodal reproductive maxima (spring and fall). Differences in stature and reproduction between the dwarf form and F. distichus ssp. edentatus were maintained when their respective progeny were grown under common environmental conditions. Thus, the differences are heritable rather than environmentally induced.</p></abstract></profileDesc><revisionDesc><change when="1983">Published</change></revisionDesc></teiHeader></istex:fulltextTEI><json:item><extension>txt</extension><original>false</original><mimetype>text/plain</mimetype><uri>https://api.istex.fr/document/BD529B564D096B754590F8109CFDF61C381FF355/fulltext/txt</uri></json:item></fulltext><metadata><istex:metadataXml wicri:clean="Elsevier, elements deleted: tail"><istex:xmlDeclaration>version="1.0" encoding="utf-8"</istex:xmlDeclaration><istex:docType PUBLIC="-//ES//DTD journal article DTD version 4.5.2//EN//XML" URI="art452.dtd" name="istex:docType"></istex:docType><istex:document><converted-article version="4.5.2" docsubtype="fla"><item-info><jid>JEMBE</jid><aid>83901429</aid><ce:pii>0022-0981(83)90142-9</ce:pii><ce:doi>10.1016/0022-0981(83)90142-9</ce:doi><ce:copyright type="unknown" year="1983"></ce:copyright></item-info><head><ce:article-footnote><ce:label>☆</ce:label><ce:note-para>Scientific Contribution Number 1216 from the New Hampshire Agricultural Experiment Station; also published as Jackson Estuarine Laboratory Contribution Number 140.</ce:note-para></ce:article-footnote><ce:title>Ecological and genecological distinctions of a high intertidal dwarf form of <ce:italic>Fucus distichus</ce:italic> (L.) Powell in New England</ce:title><ce:author-group><ce:author><ce:given-name>Eric J.</ce:given-name><ce:surname>Sideman</ce:surname><ce:cross-ref refid="AFF1"><ce:sup>1</ce:sup></ce:cross-ref><ce:cross-ref refid="FN1"><ce:sup>2</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>Arthur C.</ce:given-name><ce:surname>Mathieson</ce:surname><ce:cross-ref refid="AFF1"><ce:sup>1</ce:sup></ce:cross-ref></ce:author><ce:affiliation id="AFF1"><ce:label>1</ce:label><ce:textfn>Department of Botany and Plant Pathology and the Jackson Estuarine Laboratory of the University of New Hampshire, Durham, NH 03824, U.S.A.</ce:textfn></ce:affiliation><ce:footnote id="FN1"><ce:label>2</ce:label><ce:note-para>Present address: Department of Biology, Bates College, Lewiston, Maine, 04240.</ce:note-para></ce:footnote></ce:author-group><ce:abstract><ce:section-title>Abstract</ce:section-title><ce:abstract-sec><ce:simple-para>Morphological, ecological, and genetic distinctions of a high intertidal, dwarf, non-tide pool member of the <ce:italic>Fucus distichus</ce:italic> (L.) Powell complex were assessed at an exposed site in southern Maine, U.S.A. Variation in plant stature from typical <ce:italic>F. distichus</ce:italic> ssp. <ce:italic>edentatus</ce:italic> (De la Pylaie) Powell to the dwarf form is continuous. On the other hand, measurements of reproductively mature plants collected throughout the eulittoral zone showed a bimodal pattern, i.e., there was a high frequency of dwarf forms (4–8 cm) and <ce:italic>F. distichus</ce:italic> ssp. <ce:italic>edentatus</ce:italic> (13–28 cm). The two forms have distinct reproductive phenologies: the dwarf plant exhibiting a unimodal reproductive maximum (fall), while <ce:italic>F. distichus</ce:italic> ssp. <ce:italic>edentatus</ce:italic> has pronounced bimodal reproductive maxima (spring and fall). Differences in stature and reproduction between the dwarf form and <ce:italic>F. distichus</ce:italic> ssp. <ce:italic>edentatus</ce:italic> were maintained when their respective progeny were grown under common environmental conditions. Thus, the differences are heritable rather than environmentally induced.</ce:simple-para></ce:abstract-sec></ce:abstract></head></converted-article></istex:document></istex:metadataXml><mods version="3.6"><titleInfo><title>Ecological and genecological distinctions of a high intertidal dwarf form of Fucus distichus (L.) Powell in New England</title></titleInfo><titleInfo type="alternative" contentType="CDATA"><title>Ecological and genecological distinctions of a high intertidal dwarf form of</title></titleInfo><name type="personal"><namePart type="given">Eric J.</namePart><namePart type="family">Sideman</namePart><affiliation>Department of Botany and Plant Pathology and the Jackson Estuarine Laboratory of the University of New Hampshire, Durham, NH 03824, U.S.A.</affiliation><affiliation>2 Present address: Department of Biology, Bates College, Lewiston, Maine, 04240.</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Arthur C.</namePart><namePart type="family">Mathieson</namePart><affiliation>Department of Botany and Plant Pathology and the Jackson Estuarine Laboratory of the University of New Hampshire, Durham, NH 03824, U.S.A.</affiliation><role><roleTerm type="text">author</roleTerm></role></name><typeOfResource>text</typeOfResource><genre type="research-article" displayLabel="Full-length article" authority="ISTEX" authorityURI="https://content-type.data.istex.fr" valueURI="https://content-type.data.istex.fr/ark:/67375/XTP-1JC4F85T-7">research-article</genre><originInfo><publisher>ELSEVIER</publisher><dateIssued encoding="w3cdtf">1983</dateIssued><copyrightDate encoding="w3cdtf">1983</copyrightDate></originInfo><language><languageTerm type="code" authority="iso639-2b">eng</languageTerm><languageTerm type="code" authority="rfc3066">en</languageTerm></language><abstract lang="en">Abstract: Morphological, ecological, and genetic distinctions of a high intertidal, dwarf, non-tide pool member of the Fucus distichus (L.) Powell complex were assessed at an exposed site in southern Maine, U.S.A. Variation in plant stature from typical F. distichus ssp. edentatus (De la Pylaie) Powell to the dwarf form is continuous. On the other hand, measurements of reproductively mature plants collected throughout the eulittoral zone showed a bimodal pattern, i.e., there was a high frequency of dwarf forms (4–8 cm) and F. distichus ssp. edentatus (13–28 cm). The two forms have distinct reproductive phenologies: the dwarf plant exhibiting a unimodal reproductive maximum (fall), while F. distichus ssp. edentatus has pronounced bimodal reproductive maxima (spring and fall). Differences in stature and reproduction between the dwarf form and F. distichus ssp. edentatus were maintained when their respective progeny were grown under common environmental conditions. Thus, the differences are heritable rather than environmentally induced.</abstract><note>Scientific Contribution Number 1216 from the New Hampshire Agricultural Experiment Station; also published as Jackson Estuarine Laboratory Contribution Number 140.</note><relatedItem type="host"><titleInfo><title>Journal of Experimental Marine Biology and Ecology</title></titleInfo><titleInfo type="abbreviated"><title>JEMBE</title></titleInfo><genre type="journal" authority="ISTEX" authorityURI="https://publication-type.data.istex.fr" valueURI="https://publication-type.data.istex.fr/ark:/67375/JMC-0GLKJH51-B">journal</genre><originInfo><publisher>ELSEVIER</publisher><dateIssued encoding="w3cdtf">19831014</dateIssued></originInfo><identifier type="ISSN">0022-0981</identifier><identifier type="PII">S0022-0981(00)X0346-2</identifier><part><date>19831014</date><detail type="volume"><number>72</number><caption>vol.</caption></detail><detail type="issue"><number>2</number><caption>no.</caption></detail><extent unit="issue-pages"><start>99</start><end>198</end></extent><extent unit="pages"><start>171</start><end>188</end></extent></part></relatedItem><identifier type="istex">BD529B564D096B754590F8109CFDF61C381FF355</identifier><identifier type="ark">ark:/67375/6H6-MF03QNKH-M</identifier><identifier type="DOI">10.1016/0022-0981(83)90142-9</identifier><identifier type="PII">0022-0981(83)90142-9</identifier><recordInfo><recordContentSource authority="ISTEX" authorityURI="https://loaded-corpus.data.istex.fr" valueURI="https://loaded-corpus.data.istex.fr/ark:/67375/XBH-HKKZVM7B-M">elsevier</recordContentSource></recordInfo></mods><json:item><extension>json</extension><original>false</original><mimetype>application/json</mimetype><uri>https://api.istex.fr/document/BD529B564D096B754590F8109CFDF61C381FF355/metadata/json</uri></json:item></metadata></istex></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/Santé/explor/EdenteV2/Data/Istex/Corpus
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 005E27 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Istex/Corpus/biblio.hfd -nk 005E27 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Wicri/Santé
|area= EdenteV2
|flux= Istex
|étape= Corpus
|type= RBID
|clé= ISTEX:BD529B564D096B754590F8109CFDF61C381FF355
|texte= Ecological and genecological distinctions of a high intertidal dwarf form of Fucus distichus (L.) Powell in New England
}}
| This area was generated with Dilib version V0.6.32. |  |