Inheritance pattern of microsatellite loci in the polyploid Adriatic sturgeon (Acipenser naccarii)
Identifieur interne : 000735 ( Main/Exploration ); précédent : 000734; suivant : 000736Inheritance pattern of microsatellite loci in the polyploid Adriatic sturgeon (Acipenser naccarii)
Auteurs : Elisa Boscari [Italie] ; Federica Barbisan [Italie] ; Leonardo Congiu [Italie]Source :
- Aquaculture : (Amsterdam) [ 0044-8486 ] ; 2011.
Descripteurs français
- Pascal (Inist)
- Wicri :
- topic : Aquiculture.
English descriptors
- KwdEn :
Abstract
The Adriatic sturgeon is a highly endangered tetraploid species whose conservation depends up ex-situ management of the remnant genetic variability. Understanding whether the species follows a tetrasomic or a disomic inheritance pattern is of primary importance to set up a parental allocation procedure and to establish a long-term breeding plan. Moreover, comprehending the inheritance modality can strongly contribute to understanding the origin of tetraploidy in this species. For this purpose, microsatellite inheritance patterns were analyzed in 7 complete families and at 7 loci for a total of 12 family/locus combinations. For each available family, a preliminary selection of loci was performed, in order to avoid ambiguities due to allele dosage, null alleles or interference between parental contributions. Results allowed to unambiguously reject a strict disomic inheritance pattern and to suggest tetrasomy as the more likely model. Accordingly, parental chromosomes can be expected to pair in the gametes in all possible combinations, though a certain degree of preferential pairing could not be excluded for the limited statistical power reached. This study represents the first investigation of the inheritance pattern in the Adriatic sturgeon and provides relevant information for the correct management of its residual genetic diversity.
Affiliations:
Links toward previous steps (curation, corpus...)
- to stream PascalFrancis, to step Corpus: 000076
- to stream PascalFrancis, to step Curation: 000299
- to stream PascalFrancis, to step Checkpoint: 000081
- to stream Main, to step Merge: 000747
- to stream Main, to step Curation: 000735
Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en" level="a">Inheritance pattern of microsatellite loci in the polyploid Adriatic sturgeon (Acipenser naccarii)</title><author><name sortKey="Boscari, Elisa" sort="Boscari, Elisa" uniqKey="Boscari E" first="Elisa" last="Boscari">Elisa Boscari</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Department of Biology, University of Padova, Via Ugo Bassi 58/b</s1><s2>35121 Padova</s2><s3>ITA</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>3 aut.</sZ></inist:fA14><country>Italie</country><wicri:noRegion>35121 Padova</wicri:noRegion></affiliation></author><author><name sortKey="Barbisan, Federica" sort="Barbisan, Federica" uniqKey="Barbisan F" first="Federica" last="Barbisan">Federica Barbisan</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Department of Biology, University of Padova, Via Ugo Bassi 58/b</s1><s2>35121 Padova</s2><s3>ITA</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>3 aut.</sZ></inist:fA14><country>Italie</country><wicri:noRegion>35121 Padova</wicri:noRegion></affiliation></author><author><name sortKey="Congiu, Leonardo" sort="Congiu, Leonardo" uniqKey="Congiu L" first="Leonardo" last="Congiu">Leonardo Congiu</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Department of Biology, University of Padova, Via Ugo Bassi 58/b</s1><s2>35121 Padova</s2><s3>ITA</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>3 aut.</sZ></inist:fA14><country>Italie</country><wicri:noRegion>35121 Padova</wicri:noRegion></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">INIST</idno><idno type="inist">11-0498974</idno><date when="2011">2011</date><idno type="stanalyst">PASCAL 11-0498974 INIST</idno><idno type="RBID">Pascal:11-0498974</idno><idno type="wicri:Area/PascalFrancis/Corpus">000076</idno><idno type="wicri:Area/PascalFrancis/Curation">000299</idno><idno type="wicri:Area/PascalFrancis/Checkpoint">000081</idno><idno type="wicri:explorRef" wicri:stream="PascalFrancis" wicri:step="Checkpoint">000081</idno><idno type="wicri:doubleKey">0044-8486:2011:Boscari E:inheritance:pattern:of</idno><idno type="wicri:Area/Main/Merge">000747</idno><idno type="wicri:Area/Main/Curation">000735</idno><idno type="wicri:Area/Main/Exploration">000735</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en" level="a">Inheritance pattern of microsatellite loci in the polyploid Adriatic sturgeon (Acipenser naccarii)</title><author><name sortKey="Boscari, Elisa" sort="Boscari, Elisa" uniqKey="Boscari E" first="Elisa" last="Boscari">Elisa Boscari</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Department of Biology, University of Padova, Via Ugo Bassi 58/b</s1><s2>35121 Padova</s2><s3>ITA</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>3 aut.</sZ></inist:fA14><country>Italie</country><wicri:noRegion>35121 Padova</wicri:noRegion></affiliation></author><author><name sortKey="Barbisan, Federica" sort="Barbisan, Federica" uniqKey="Barbisan F" first="Federica" last="Barbisan">Federica Barbisan</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Department of Biology, University of Padova, Via Ugo Bassi 58/b</s1><s2>35121 Padova</s2><s3>ITA</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>3 aut.</sZ></inist:fA14><country>Italie</country><wicri:noRegion>35121 Padova</wicri:noRegion></affiliation></author><author><name sortKey="Congiu, Leonardo" sort="Congiu, Leonardo" uniqKey="Congiu L" first="Leonardo" last="Congiu">Leonardo Congiu</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Department of Biology, University of Padova, Via Ugo Bassi 58/b</s1><s2>35121 Padova</s2><s3>ITA</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>3 aut.</sZ></inist:fA14><country>Italie</country><wicri:noRegion>35121 Padova</wicri:noRegion></affiliation></author></analytic><series><title level="j" type="main">Aquaculture : (Amsterdam)</title><title level="j" type="abbreviated">Aquaculture : (Amst.)</title><idno type="ISSN">0044-8486</idno><imprint><date when="2011">2011</date></imprint></series></biblStruct></sourceDesc><seriesStmt><title level="j" type="main">Aquaculture : (Amsterdam)</title><title level="j" type="abbreviated">Aquaculture : (Amst.)</title><idno type="ISSN">0044-8486</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Aquaculture</term><term>Genetic determinism</term><term>Inheritance(genetics)</term><term>Microsatellite DNA</term><term>Polyploidy</term><term>Segregation</term><term>Tetraploidy</term></keywords><keywords scheme="Pascal" xml:lang="fr"><term>Déterminisme génétique</term><term>Hérédité</term><term>DNA microsatellite</term><term>Polyploïdie</term><term>Ségrégation</term><term>Tétraploïdie</term><term>Aquiculture</term><term>Acipenser naccarii</term></keywords><keywords scheme="Wicri" type="topic" xml:lang="fr"><term>Aquiculture</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">The Adriatic sturgeon is a highly endangered tetraploid species whose conservation depends up ex-situ management of the remnant genetic variability. Understanding whether the species follows a tetrasomic or a disomic inheritance pattern is of primary importance to set up a parental allocation procedure and to establish a long-term breeding plan. Moreover, comprehending the inheritance modality can strongly contribute to understanding the origin of tetraploidy in this species. For this purpose, microsatellite inheritance patterns were analyzed in 7 complete families and at 7 loci for a total of 12 family/locus combinations. For each available family, a preliminary selection of loci was performed, in order to avoid ambiguities due to allele dosage, null alleles or interference between parental contributions. Results allowed to unambiguously reject a strict disomic inheritance pattern and to suggest tetrasomy as the more likely model. Accordingly, parental chromosomes can be expected to pair in the gametes in all possible combinations, though a certain degree of preferential pairing could not be excluded for the limited statistical power reached. This study represents the first investigation of the inheritance pattern in the Adriatic sturgeon and provides relevant information for the correct management of its residual genetic diversity.</div></front></TEI><affiliations><list><country><li>Italie</li></country></list><tree><country name="Italie"><noRegion><name sortKey="Boscari, Elisa" sort="Boscari, Elisa" uniqKey="Boscari E" first="Elisa" last="Boscari">Elisa Boscari</name></noRegion><name sortKey="Barbisan, Federica" sort="Barbisan, Federica" uniqKey="Barbisan F" first="Federica" last="Barbisan">Federica Barbisan</name><name sortKey="Congiu, Leonardo" sort="Congiu, Leonardo" uniqKey="Congiu L" first="Leonardo" last="Congiu">Leonardo Congiu</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/Eau/explor/EsturgeonV1/Data/Main/Exploration
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 000735 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd -nk 000735 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Wicri/Eau
|area= EsturgeonV1
|flux= Main
|étape= Exploration
|type= RBID
|clé= Pascal:11-0498974
|texte= Inheritance pattern of microsatellite loci in the polyploid Adriatic sturgeon (Acipenser naccarii)
}}
| This area was generated with Dilib version V0.6.27. |  |