Ultrastructure of the Flame Bulbs of Urastoma cyprinae (Platyhelminthes, ‘Prolecithophora’, Urastomidae)
Identifieur interne : 002F46 ( Istex/Corpus ); précédent : 002F45; suivant : 002F47Ultrastructure of the Flame Bulbs of Urastoma cyprinae (Platyhelminthes, ‘Prolecithophora’, Urastomidae)
Auteurs : K. Rohde ; N. Noury-Sraïri ; N. Watson ; J. Justine ; L. EuzetSource :
- Acta Zoologica [ 0001-7272 ] ; 1990-12.
English descriptors
- KwdEn :
- Apical, Apical part, Archimonotresis, Basal, Basal parts, Cilium, Cyprinae, Cytoplasmic, Distal cytoplasmic tube, Ehlers, Euzet, Flame bulb, Flame bulbs, Internal leptotriches, Large arrows, Leptotriches, Longitudinal, Mitochondrion, Monogenea, Neodermata, Note system, Numerous tubules, Other platyhelminthes, Perikaryon, Platyhelminthes, Prolecithophora, Protonephridial, Protonephridial system, Proximal canal cell, Rib, Rohde, Rootlet, Septate, Septate junction, Terminal cell, Tubule, Turbellarian, Ultrastructure, Urastoma, Urastoma cyprinae, Vesicle.
- Teeft :
- Apical, Apical part, Archimonotresis, Basal, Basal parts, Cilium, Cyprinae, Cytoplasmic, Distal cytoplasmic tube, Ehlers, Euzet, Flame bulb, Flame bulbs, Internal leptotriches, Large arrows, Leptotriches, Longitudinal, Mitochondrion, Monogenea, Neodermata, Note system, Numerous tubules, Other platyhelminthes, Perikaryon, Platyhelminthes, Prolecithophora, Protonephridial, Protonephridial system, Proximal canal cell, Rib, Rohde, Rootlet, Septate, Septate junction, Terminal cell, Tubule, Turbellarian, Ultrastructure, Urastoma, Urastoma cyprinae, Vesicle.
Abstract
The ultrastructure of the flame bulbs of the turbellarian Urastoma cyprinae from Mytilus galloprovincialis in the Mediterranean is described. The nucleus of the terminal cell is located some distance basal to the rootlets of the cilia forming the flame; the cytoplasm contains numerous tubules approximately 54–66 nm in diameter, and vesicles. Thick walled, densely packed rod‐like structures coil around each other with a tendency towards longitudinal orientation close to the flame. The rod‐like structures tightly surround the basal part of the flame and the distal cytoplasmic tube in the apical part of the flame. Some of them, including the inner predominantly longitudinally directed ones, are continuous with the cytoplasm of the terminal cell, others are continuous with the cytoplasm of the distal cytoplasmic tube. Internal leptotriches arise from the cytoplasm of the terminal cell and intrude between the basal parts of the cilia of the flame. The distal cytoplasmic tube possesses a septate junction. The flame bulb of Urastoma differs distinctly from those known from other Platyhelminthes; implications for the phylogeny of Platyhelminthes are discussed.
Url:
DOI: 10.1111/j.1463-6395.1990.tb01079.x
Links to Exploration step
ISTEX:FB7D893C73B2362D60548230E819B77AC2CA093FLe document en format XML
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Rohde</name><affiliations><json:string>Department of Zoology, University of New England, Armidale, New South Wales, 2351, Australia</json:string><json:string>Correspondence address: Department of Zoology, University of New England, Armidale, New South Wales, 2351, Australia.</json:string></affiliations></json:item><json:item><name>N. Noury‐Sraïri</name><affiliations><json:string>Laboratoire de Parasitologie comparée, URA CNRS 698, Université de Montpellier II, F‐34095 Montpellier Cedex 2, France</json:string></affiliations></json:item><json:item><name>N. Watson</name><affiliations><json:string>Department of Zoology, University of New England, Armidale, New South Wales, 2351, Australia</json:string></affiliations></json:item><json:item><name>J.‐L. Justine</name><affiliations><json:string>Laboratoire des Vers, URA CNRS 114, Muséum National d'Histoire Naturelle, 61 rue Buffon, F‐75231 Paris Cedex 05, France</json:string></affiliations></json:item><json:item><name>L. Euzet</name><affiliations><json:string>Laboratoire de Parasitologie comparée, URA CNRS 698, Université de Montpellier II, F‐34095 Montpellier Cedex 2, France</json:string></affiliations></json:item></author><articleId><json:string>AZO1079</json:string></articleId><arkIstex>ark:/67375/WNG-1TLBLFD3-7</arkIstex><language><json:string>eng</json:string></language><originalGenre><json:string>article</json:string></originalGenre><abstract>The ultrastructure of the flame bulbs of the turbellarian Urastoma cyprinae from Mytilus galloprovincialis in the Mediterranean is described. The nucleus of the terminal cell is located some distance basal to the rootlets of the cilia forming the flame; the cytoplasm contains numerous tubules approximately 54–66 nm in diameter, and vesicles. Thick walled, densely packed rod‐like structures coil around each other with a tendency towards longitudinal orientation close to the flame. The rod‐like structures tightly surround the basal part of the flame and the distal cytoplasmic tube in the apical part of the flame. Some of them, including the inner predominantly longitudinally directed ones, are continuous with the cytoplasm of the terminal cell, others are continuous with the cytoplasm of the distal cytoplasmic tube. Internal leptotriches arise from the cytoplasm of the terminal cell and intrude between the basal parts of the cilia of the flame. The distal cytoplasmic tube possesses a septate junction. The flame bulb of Urastoma differs distinctly from those known from other Platyhelminthes; implications for the phylogeny of Platyhelminthes are discussed.</abstract><qualityIndicators><score>6.367</score><pdfWordCount>2267</pdfWordCount><pdfCharCount>13662</pdfCharCount><pdfVersion>1.3</pdfVersion><pdfPageCount>6</pdfPageCount><pdfPageSize>585.6 x 837.959 pts</pdfPageSize><refBibsNative>true</refBibsNative><abstractWordCount>175</abstractWordCount><abstractCharCount>1170</abstractCharCount><keywordCount>0</keywordCount></qualityIndicators><title>Ultrastructure of the Flame Bulbs of Urastoma cyprinae (Platyhelminthes, ‘Prolecithophora’, Urastomidae)</title><genre><json:string>article</json:string></genre><host><title>Acta Zoologica</title><language><json:string>unknown</json:string></language><doi><json:string>10.1111/(ISSN)1463-6395</json:string></doi><issn><json:string>0001-7272</json:string></issn><eissn><json:string>1463-6395</json:string></eissn><publisherId><json:string>AZO</json:string></publisherId><volume>71</volume><issue>4</issue><pages><first>211</first><last>216</last><total>6</total></pages><genre><json:string>journal</json:string></genre></host><namedEntities><unitex><date><json:string>1990</json:string><json:string>4, 6, 8, 9, 12-14, 18</json:string></date><geogName></geogName><orgName><json:string>University of New England</json:string><json:string>Australian Research Grants Commission</json:string><json:string>Department Halieutique, Instiiut Agronomique</json:string></orgName><orgName_funder></orgName_funder><orgName_provider></orgName_provider><persName><json:string>Sandra Higgins</json:string><json:string>Paris Cedex</json:string><json:string>L. Euzetz</json:string><json:string>Becky Francis</json:string><json:string>L. Justine</json:string><json:string>Klaus Rohde</json:string><json:string>E. M. Unit</json:string><json:string>Peter Garlick</json:string><json:string>N. Noury-Srairi</json:string></persName><placeName><json:string>Montpellier</json:string><json:string>Australia</json:string><json:string>Morocco</json:string><json:string>Rabat</json:string><json:string>France</json:string></placeName><ref_url></ref_url><ref_bibl><json:string>Rohde et al.</json:string><json:string>Department of Zoology, University of New England, Armidale, New South Wales, 2351</json:string><json:string>see discussion by Ehlers 1985; Rohde 1986, 1989</json:string><json:string>Rohde et al. 1989a, b</json:string><json:string>Rohde et al. 1988</json:string><json:string>Ehlers 1989</json:string><json:string>Noury-Srairi et al. (1989a, b , 1990)</json:string><json:string>Rohde 1973, 1975</json:string><json:string>K. Rohde et al.</json:string></ref_bibl><bibl></bibl></unitex></namedEntities><ark><json:string>ark:/67375/WNG-1TLBLFD3-7</json:string></ark><categories><wos><json:string>1 - science</json:string><json:string>2 - zoology</json:string><json:string>2 - anatomy & morphology</json:string></wos><scienceMetrix><json:string>1 - natural sciences</json:string><json:string>2 - biology</json:string><json:string>3 - evolutionary biology</json:string></scienceMetrix><scopus><json:string>1 - Life Sciences</json:string><json:string>2 - Biochemistry, Genetics and Molecular Biology</json:string><json:string>3 - Cell Biology</json:string><json:string>1 - Life Sciences</json:string><json:string>2 - Agricultural and Biological Sciences</json:string><json:string>3 - Animal Science and Zoology</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 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xml:id="author-0002"><persName><forename type="first">N.</forename><surname>Watson</surname></persName><affiliation>Department of Zoology, University of New England, Armidale, New South Wales, 2351, Australia<address><country key="AU"></country></address></affiliation></author><author xml:id="author-0003"><persName><forename type="first">J.‐L.</forename><surname>Justine</surname></persName><affiliation>Laboratoire des Vers, URA CNRS 114, Muséum National d'Histoire Naturelle, 61 rue Buffon, F‐75231 Paris Cedex 05, France<address><country key="FR"></country></address></affiliation></author><author xml:id="author-0004"><persName><forename type="first">L.</forename><surname>Euzet</surname></persName><affiliation>Laboratoire de Parasitologie comparée, URA CNRS 698, Université de Montpellier II, F‐34095 Montpellier Cedex 2, France<address><country key="FR"></country></address></affiliation></author><idno type="istex">FB7D893C73B2362D60548230E819B77AC2CA093F</idno><idno 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style="main"><head>Abstract</head><p>The ultrastructure of the flame bulbs of the turbellarian <hi rend="italic">Urastoma cyprinae</hi> from <hi rend="italic">Mytilus galloprovincialis</hi> in the Mediterranean is described. The nucleus of the terminal cell is located some distance basal to the rootlets of the cilia forming the flame; the cytoplasm contains numerous tubules approximately 54–66 nm in diameter, and vesicles. Thick walled, densely packed rod‐like structures coil around each other with a tendency towards longitudinal orientation close to the flame. The rod‐like structures tightly surround the basal part of the flame and the distal cytoplasmic tube in the apical part of the flame. Some of them, including the inner predominantly longitudinally directed ones, are continuous with the cytoplasm of the terminal cell, others are continuous with the cytoplasm of the distal cytoplasmic tube. Internal leptotriches arise from the cytoplasm of the terminal cell and intrude between the basal parts of the cilia of the flame. The distal cytoplasmic tube possesses a septate junction. The flame bulb of <hi rend="italic">Urastoma</hi> differs distinctly from those known from other Platyhelminthes; implications for the phylogeny of Platyhelminthes are discussed.</p></abstract><textClass><keywords rend="tocHeading1"><term>Original Article</term></keywords></textClass><langUsage><language ident="en"></language></langUsage></profileDesc></teiHeader></istex:fulltextTEI><json:item><extension>txt</extension><original>false</original><mimetype>text/plain</mimetype><uri>https://api.istex.fr/document/FB7D893C73B2362D60548230E819B77AC2CA093F/fulltext/txt</uri></json:item></fulltext><metadata><istex:metadataXml wicri:clean="Wiley, elements deleted: body"><istex:xmlDeclaration>version="1.0" encoding="UTF-8" standalone="yes"</istex:xmlDeclaration><istex:document><component version="2.0" type="serialArticle" xml:lang="en"><header><publicationMeta level="product"><publisherInfo><publisherName>Blackwell Publishing Ltd</publisherName><publisherLoc>Oxford, UK</publisherLoc></publisherInfo><doi origin="wiley" registered="yes">10.1111/(ISSN)1463-6395</doi><issn type="print">0001-7272</issn><issn type="electronic">1463-6395</issn><idGroup><id type="product" value="AZO"></id><id type="publisherDivision" value="ST"></id></idGroup><titleGroup><title type="main" sort="ACTA ZOOLOGICA">Acta Zoologica</title></titleGroup></publicationMeta><publicationMeta level="part" position="12004"><doi origin="wiley">10.1111/azo.1990.71.issue-4</doi><numberingGroup><numbering type="journalVolume" number="71">71</numbering><numbering type="journalIssue" number="4">4</numbering></numberingGroup><coverDate startDate="1990-12">December 1990</coverDate></publicationMeta><publicationMeta level="unit" type="article" position="3" status="forIssue"><doi origin="wiley">10.1111/j.1463-6395.1990.tb01079.x</doi><idGroup><id type="unit" value="AZO1079"></id></idGroup><countGroup><count type="pageTotal" number="6"></count></countGroup><titleGroup><title type="tocHeading1">Original Article</title></titleGroup><copyright>1990 The Royal Swedish Academy of Sciences</copyright><eventGroup><event type="firstOnline" date="2010-04-22"></event><event type="publishedOnlineFinalForm" date="2010-04-22"></event><event type="xmlConverted" agent="Converter:BPG_TO_WML3G version:2.3.6 mode:FullText source:HeaderRef result:HeaderRef" date="2010-04-23"></event><event type="xmlConverted" agent="Converter:WILEY_ML3G_TO_WILEY_ML3GV2 version:4.0.1" date="2014-03-15"></event><event type="xmlConverted" agent="Converter:WML3G_To_WML3G version:4.1.7 mode:FullText,remove_FC" date="2014-10-14"></event></eventGroup><numberingGroup><numbering type="pageFirst" number="211">211</numbering><numbering type="pageLast" number="216">216</numbering></numberingGroup><correspondenceTo>Department of Zoology, University of New England, Armidale, New South Wales, 2351, Australia.</correspondenceTo><linkGroup><link type="toTypesetVersion" href="file:AZO.AZO1079.pdf"></link></linkGroup></publicationMeta><contentMeta><unparsedEditorialHistory>Accepted for publication 23 February 1990</unparsedEditorialHistory><countGroup><count type="referenceTotal" number="16"></count><count type="linksCrossRef" number="7"></count></countGroup><titleGroup><title type="main">Ultrastructure of the Flame Bulbs of <i>Urastoma cyprinae</i> (Platyhelminthes, ‘Prolecithophora’, Urastomidae)</title></titleGroup><creators><creator creatorRole="author" xml:id="cr1" affiliationRef="#a1" corresponding="yes"><personName><givenNames>K.</givenNames><familyName>Rohde</familyName></personName></creator><creator creatorRole="author" xml:id="cr2" affiliationRef="#a2" noteRef="#fn1"><personName><givenNames>N.</givenNames><familyName>Noury‐Sraïri</familyName></personName></creator><creator creatorRole="author" xml:id="cr3" affiliationRef="#a1"><personName><givenNames>N.</givenNames><familyName>Watson</familyName></personName></creator><creator creatorRole="author" xml:id="cr4" affiliationRef="#a3"><personName><givenNames>J.‐L.</givenNames><familyName>Justine</familyName></personName></creator><creator creatorRole="author" xml:id="cr5" affiliationRef="#a2"><personName><givenNames>L.</givenNames><familyName>Euzet</familyName></personName></creator></creators><affiliationGroup><affiliation xml:id="a1" countryCode="AU"><unparsedAffiliation>Department of Zoology, University of New England, Armidale, New South Wales, 2351, Australia</unparsedAffiliation></affiliation><affiliation xml:id="a2" countryCode="FR"><unparsedAffiliation>Laboratoire de Parasitologie comparée, URA CNRS 698, Université de Montpellier II, F‐34095 Montpellier Cedex 2, France</unparsedAffiliation></affiliation><affiliation xml:id="a3" countryCode="FR"><unparsedAffiliation>Laboratoire des Vers, URA CNRS 114, Muséum National d'Histoire Naturelle, 61 rue Buffon, F‐75231 Paris Cedex 05, France</unparsedAffiliation></affiliation></affiliationGroup><abstractGroup><abstract type="main" xml:lang="en"><title type="main">Abstract</title><p>The ultrastructure of the flame bulbs of the turbellarian <i>Urastoma cyprinae</i> from <i>Mytilus galloprovincialis</i> in the Mediterranean is described. The nucleus of the terminal cell is located some distance basal to the rootlets of the cilia forming the flame; the cytoplasm contains numerous tubules approximately 54–66 nm in diameter, and vesicles. Thick walled, densely packed rod‐like structures coil around each other with a tendency towards longitudinal orientation close to the flame. The rod‐like structures tightly surround the basal part of the flame and the distal cytoplasmic tube in the apical part of the flame. Some of them, including the inner predominantly longitudinally directed ones, are continuous with the cytoplasm of the terminal cell, others are continuous with the cytoplasm of the distal cytoplasmic tube. Internal leptotriches arise from the cytoplasm of the terminal cell and intrude between the basal parts of the cilia of the flame. The distal cytoplasmic tube possesses a septate junction. The flame bulb of <i>Urastoma</i> differs distinctly from those known from other Platyhelminthes; implications for the phylogeny of Platyhelminthes are discussed.</p></abstract></abstractGroup></contentMeta><noteGroup><note xml:id="fn1"><label>3</label><p>Départment Halieutique, Institut Agronomique et Vétérinaire Hassan II, HIDAOA, B.P. 6202, Rabat, Morocco.</p></note></noteGroup></header></component></istex:document></istex:metadataXml><mods version="3.6"><titleInfo lang="en"><title>Ultrastructure of the Flame Bulbs of Urastoma cyprinae (Platyhelminthes, ‘Prolecithophora’, Urastomidae)</title></titleInfo><titleInfo type="alternative" contentType="CDATA" lang="en"><title>Ultrastructure of the Flame Bulbs of Urastoma cyprinae (Platyhelminthes, ‘Prolecithophora’, Urastomidae)</title></titleInfo><name type="personal"><namePart type="given">K.</namePart><namePart type="family">Rohde</namePart><affiliation>Department of Zoology, University of New England, Armidale, New South Wales, 2351, Australia</affiliation><affiliation>Correspondence address: Department of Zoology, University of New England, Armidale, New South Wales, 2351, Australia.</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">N.</namePart><namePart type="family">Noury‐Sraïri</namePart><affiliation>Laboratoire de Parasitologie comparée, URA CNRS 698, Université de Montpellier II, F‐34095 Montpellier Cedex 2, France</affiliation><description>Départment Halieutique, Institut Agronomique et Vétérinaire Hassan II, HIDAOA, B.P. 6202, Rabat, Morocco.</description><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">N.</namePart><namePart type="family">Watson</namePart><affiliation>Department of Zoology, University of New England, Armidale, New South Wales, 2351, Australia</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">J.‐L.</namePart><namePart type="family">Justine</namePart><affiliation>Laboratoire des Vers, URA CNRS 114, Muséum National d'Histoire Naturelle, 61 rue Buffon, F‐75231 Paris Cedex 05, France</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">L.</namePart><namePart type="family">Euzet</namePart><affiliation>Laboratoire de Parasitologie comparée, URA CNRS 698, Université de Montpellier II, F‐34095 Montpellier Cedex 2, France</affiliation><role><roleTerm type="text">author</roleTerm></role></name><typeOfResource>text</typeOfResource><genre type="article" displayLabel="article" authority="ISTEX" authorityURI="https://content-type.data.istex.fr" valueURI="https://content-type.data.istex.fr/ark:/67375/XTP-6N5SZHKN-D">article</genre><originInfo><publisher>Blackwell Publishing Ltd</publisher><place><placeTerm type="text">Oxford, UK</placeTerm></place><dateIssued encoding="w3cdtf">1990-12</dateIssued><edition>Accepted for publication 23 February 1990</edition><copyrightDate encoding="w3cdtf">1990</copyrightDate></originInfo><language><languageTerm type="code" authority="rfc3066">en</languageTerm><languageTerm type="code" authority="iso639-2b">eng</languageTerm></language><physicalDescription><extent unit="references">16</extent><extent unit="linksCrossRef">7</extent></physicalDescription><abstract lang="en">The ultrastructure of the flame bulbs of the turbellarian Urastoma cyprinae from Mytilus galloprovincialis in the Mediterranean is described. The nucleus of the terminal cell is located some distance basal to the rootlets of the cilia forming the flame; the cytoplasm contains numerous tubules approximately 54–66 nm in diameter, and vesicles. Thick walled, densely packed rod‐like structures coil around each other with a tendency towards longitudinal orientation close to the flame. The rod‐like structures tightly surround the basal part of the flame and the distal cytoplasmic tube in the apical part of the flame. Some of them, including the inner predominantly longitudinally directed ones, are continuous with the cytoplasm of the terminal cell, others are continuous with the cytoplasm of the distal cytoplasmic tube. Internal leptotriches arise from the cytoplasm of the terminal cell and intrude between the basal parts of the cilia of the flame. The distal cytoplasmic tube possesses a septate junction. The flame bulb of Urastoma differs distinctly from those known from other Platyhelminthes; implications for the phylogeny of Platyhelminthes are discussed.</abstract><relatedItem type="host"><titleInfo><title>Acta Zoologica</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><identifier type="ISSN">0001-7272</identifier><identifier type="eISSN">1463-6395</identifier><identifier type="DOI">10.1111/(ISSN)1463-6395</identifier><identifier type="PublisherID">AZO</identifier><part><date>1990</date><detail type="volume"><caption>vol.</caption><number>71</number></detail><detail type="issue"><caption>no.</caption><number>4</number></detail><extent unit="pages"><start>211</start><end>216</end><total>6</total></extent></part></relatedItem><identifier type="istex">FB7D893C73B2362D60548230E819B77AC2CA093F</identifier><identifier type="ark">ark:/67375/WNG-1TLBLFD3-7</identifier><identifier type="DOI">10.1111/j.1463-6395.1990.tb01079.x</identifier><identifier type="ArticleID">AZO1079</identifier><accessCondition type="use and reproduction" contentType="copyright">1990 The Royal Swedish Academy of Sciences</accessCondition><recordInfo><recordContentSource authority="ISTEX" authorityURI="https://loaded-corpus.data.istex.fr" valueURI="https://loaded-corpus.data.istex.fr/ark:/67375/XBH-L0C46X92-X">wiley</recordContentSource><recordOrigin>Blackwell Publishing Ltd</recordOrigin></recordInfo></mods><json:item><extension>json</extension><original>false</original><mimetype>application/json</mimetype><uri>https://api.istex.fr/document/FB7D893C73B2362D60548230E819B77AC2CA093F/metadata/json</uri></json:item></metadata><serie></serie></istex></record>Pour manipuler ce document sous Unix (Dilib)
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