Equalizing sperm concentrations in a common carp (Cyprinus carpio) sperm pool does not affect variance in proportions of larvae sired in competition
Proportions of offspring from five common carp contributing to a sperm pool composed of equalized sperm concentrations (N-progeny) or equal sperm volumes (V-progeny) were each compared to a uniform distribution. Four microsatellite markers (MFW1, MFW6, MFW7, MFW28) were used to determine the paterni...
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Veröffentlicht in: | Aquaculture 2007, Vol.272, p.S204-S209 |
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creator | Kaspar, Vojtech Kohlmann, Klaus Vandeputte, Marc Rodina, Marek Gela, David Kocour, Martin Hadi Alavi, S.M. Hulak, Martin Linhart, Otomar |
description | Proportions of offspring from five common carp contributing to a sperm pool composed of equalized sperm concentrations (N-progeny) or equal sperm volumes (V-progeny) were each compared to a uniform distribution. Four microsatellite markers (MFW1, MFW6, MFW7, MFW28) were used to determine the paternity of the progeny. The homogeneity of offspring numbers from each male for the two types of progeny, were tested using an exact test for the likelihood-ratio chi-square. Numbers of offspring in the progeny groups were highly variable (0.4–50% in V-progeny, 2.4–41.2% in N-progeny) and highly significantly different as shown by Pearson chi-square statistics (χ2=189, 4 df, P |
doi_str_mv | 10.1016/j.aquaculture.2007.08.019 |
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Four microsatellite markers (MFW1, MFW6, MFW7, MFW28) were used to determine the paternity of the progeny. The homogeneity of offspring numbers from each male for the two types of progeny, were tested using an exact test for the likelihood-ratio chi-square. Numbers of offspring in the progeny groups were highly variable (0.4–50% in V-progeny, 2.4–41.2% in N-progeny) and highly significantly different as shown by Pearson chi-square statistics (χ2=189, 4 df, P<0.0001 in V-progeny and χ2=139, 4 df, P<0.0001 in N-progeny). Significant heterogeneity between treatments (P<0.05) together with reduction of χ2 value from 189 to 139 showed that equalization of sperm concentration reduced heterogeneity in numbers of offspring. Number of sperm per male, sperm motility (71–98%), sperm velocity (97–155 μm s−1) and control hatching rates (81–91%) all affected the observed number of offspring sired by each of the males, but the high variability in proportion of progeny among the 5 males remained unexplained.</description><identifier>ISSN: 0044-8486</identifier><identifier>EISSN: 1873-5622</identifier><identifier>DOI: 10.1016/j.aquaculture.2007.08.019</identifier><identifier>CODEN: AQCLAL</identifier><language>eng</language><publisher>Amsterdam: Elsevier B.V</publisher><subject>Agnatha. Pisces ; Animal aquaculture ; Animal biology ; Animal productions ; Animal reproduction ; Aquaculture ; Biological and medical sciences ; Biomarkers ; Carp ; Common carp ; Competition ; Cyprinus carpio ; Fish ; fish larvae ; Freshwater ; freshwater fish ; Fundamental and applied biological sciences. 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Four microsatellite markers (MFW1, MFW6, MFW7, MFW28) were used to determine the paternity of the progeny. The homogeneity of offspring numbers from each male for the two types of progeny, were tested using an exact test for the likelihood-ratio chi-square. Numbers of offspring in the progeny groups were highly variable (0.4–50% in V-progeny, 2.4–41.2% in N-progeny) and highly significantly different as shown by Pearson chi-square statistics (χ2=189, 4 df, P<0.0001 in V-progeny and χ2=139, 4 df, P<0.0001 in N-progeny). Significant heterogeneity between treatments (P<0.05) together with reduction of χ2 value from 189 to 139 showed that equalization of sperm concentration reduced heterogeneity in numbers of offspring. Number of sperm per male, sperm motility (71–98%), sperm velocity (97–155 μm s−1) and control hatching rates (81–91%) all affected the observed number of offspring sired by each of the males, but the high variability in proportion of progeny among the 5 males remained unexplained.</description><subject>Agnatha. Pisces</subject><subject>Animal aquaculture</subject><subject>Animal biology</subject><subject>Animal productions</subject><subject>Animal reproduction</subject><subject>Aquaculture</subject><subject>Biological and medical sciences</subject><subject>Biomarkers</subject><subject>Carp</subject><subject>Common carp</subject><subject>Competition</subject><subject>Cyprinus carpio</subject><subject>Fish</subject><subject>fish larvae</subject><subject>Freshwater</subject><subject>freshwater fish</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>General aspects</subject><subject>hatching</subject><subject>Life Sciences</subject><subject>Males</subject><subject>Microsatellite markers</subject><subject>Motility</subject><subject>Sperm</subject><subject>sperm motility</subject><subject>spermatozoa</subject><subject>Vertebrates: general zoology, morphology, phylogeny, systematics, cytogenetics, geographical distribution</subject><issn>0044-8486</issn><issn>1873-5622</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2007</creationdate><recordtype>article</recordtype><recordid>eNqNkU1v1DAQhiMEEkvhN2CEQO0hYZzEHzlWq9IircQBerYmjlO8ytqpnazU_g5-ME6zAsSJk-WZZ975eLPsHYWCAuWf9gXez6jnYZqDKUoAUYAsgDbPsg2VosoZL8vn2QagrnNZS_4yexXjHgA4Z3ST_bxK5YN9tO6OxNGEA9HeaeOmgJP1LhLrCKbY4eAd0RhGcr59GIN1c3z6Wn9xqhu9H0jnTSTOTwT73uiJHDFYTHqLzBj86MOq6nsyYDiiIdEG0y3p1GM0k13yr7MXPQ7RvDm9Z9nt56vv25t89_X6y_Zyl-uayylvNXaScuyMQdmKVhve0pZjT4GxqiybClMQhK5rIxome6y5kLLqetQIrK3OsotV9wcOKi11wPCgPFp1c7lTSwxKwWTF6ZEm9uPKpjXuZxMndbBRm2FAZ_wcVQmcVowt4Pt_wL2fg0t7KMq4SKPVtElUs1I6-BiD6X_3p6AWZ9Ve_eWsWpxVIBU81X44dcCocehDurCNfwSahlOoZOLerlyPXuFdSMzttxJoBSArIWqWiO1KmHTlozVBRW1N8qtLruhJdd7-xzy_ALOfy-I</recordid><startdate>2007</startdate><enddate>2007</enddate><creator>Kaspar, Vojtech</creator><creator>Kohlmann, Klaus</creator><creator>Vandeputte, Marc</creator><creator>Rodina, Marek</creator><creator>Gela, David</creator><creator>Kocour, Martin</creator><creator>Hadi Alavi, S.M.</creator><creator>Hulak, Martin</creator><creator>Linhart, Otomar</creator><general>Elsevier B.V</general><general>Elsevier Science</general><general>Elsevier Sequoia S.A</general><scope>FBQ</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QL</scope><scope>7QR</scope><scope>7ST</scope><scope>7TN</scope><scope>7U7</scope><scope>7U9</scope><scope>8FD</scope><scope>C1K</scope><scope>F1W</scope><scope>FR3</scope><scope>H94</scope><scope>H95</scope><scope>H98</scope><scope>H99</scope><scope>L.F</scope><scope>L.G</scope><scope>M7N</scope><scope>P64</scope><scope>SOI</scope><scope>1XC</scope><orcidid>https://orcid.org/0000-0001-7123-3192</orcidid><orcidid>https://orcid.org/0000-0001-9929-4587</orcidid><orcidid>https://orcid.org/0000-0003-2984-1412</orcidid></search><sort><creationdate>2007</creationdate><title>Equalizing sperm concentrations in a common carp (Cyprinus carpio) sperm pool does not affect variance in proportions of larvae sired in competition</title><author>Kaspar, Vojtech ; Kohlmann, Klaus ; Vandeputte, Marc ; Rodina, Marek ; Gela, David ; Kocour, Martin ; Hadi Alavi, S.M. ; Hulak, Martin ; Linhart, Otomar</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c468t-bcad816adeea8b7bce6b1b6af105532293a7bc07c44e7958fa467883dfaca05b3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2007</creationdate><topic>Agnatha. 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Psychology</topic><topic>General aspects</topic><topic>hatching</topic><topic>Life Sciences</topic><topic>Males</topic><topic>Microsatellite markers</topic><topic>Motility</topic><topic>Sperm</topic><topic>sperm motility</topic><topic>spermatozoa</topic><topic>Vertebrates: general zoology, morphology, phylogeny, systematics, cytogenetics, geographical distribution</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kaspar, Vojtech</creatorcontrib><creatorcontrib>Kohlmann, Klaus</creatorcontrib><creatorcontrib>Vandeputte, Marc</creatorcontrib><creatorcontrib>Rodina, Marek</creatorcontrib><creatorcontrib>Gela, David</creatorcontrib><creatorcontrib>Kocour, Martin</creatorcontrib><creatorcontrib>Hadi Alavi, S.M.</creatorcontrib><creatorcontrib>Hulak, Martin</creatorcontrib><creatorcontrib>Linhart, Otomar</creatorcontrib><collection>AGRIS</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Bacteriology Abstracts (Microbiology B)</collection><collection>Chemoreception Abstracts</collection><collection>Environment Abstracts</collection><collection>Oceanic Abstracts</collection><collection>Toxicology Abstracts</collection><collection>Virology and AIDS Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Engineering Research Database</collection><collection>AIDS and Cancer Research Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 1: Biological Sciences & Living Resources</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Aquaculture Abstracts</collection><collection>ASFA: Marine Biotechnology Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Marine Biotechnology Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Environment Abstracts</collection><collection>Hyper Article en Ligne (HAL)</collection><jtitle>Aquaculture</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Kaspar, Vojtech</au><au>Kohlmann, Klaus</au><au>Vandeputte, Marc</au><au>Rodina, Marek</au><au>Gela, David</au><au>Kocour, Martin</au><au>Hadi Alavi, S.M.</au><au>Hulak, Martin</au><au>Linhart, Otomar</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Equalizing sperm concentrations in a common carp (Cyprinus carpio) sperm pool does not affect variance in proportions of larvae sired in competition</atitle><jtitle>Aquaculture</jtitle><date>2007</date><risdate>2007</risdate><volume>272</volume><spage>S204</spage><epage>S209</epage><pages>S204-S209</pages><issn>0044-8486</issn><eissn>1873-5622</eissn><coden>AQCLAL</coden><abstract>Proportions of offspring from five common carp contributing to a sperm pool composed of equalized sperm concentrations (N-progeny) or equal sperm volumes (V-progeny) were each compared to a uniform distribution. Four microsatellite markers (MFW1, MFW6, MFW7, MFW28) were used to determine the paternity of the progeny. The homogeneity of offspring numbers from each male for the two types of progeny, were tested using an exact test for the likelihood-ratio chi-square. Numbers of offspring in the progeny groups were highly variable (0.4–50% in V-progeny, 2.4–41.2% in N-progeny) and highly significantly different as shown by Pearson chi-square statistics (χ2=189, 4 df, P<0.0001 in V-progeny and χ2=139, 4 df, P<0.0001 in N-progeny). Significant heterogeneity between treatments (P<0.05) together with reduction of χ2 value from 189 to 139 showed that equalization of sperm concentration reduced heterogeneity in numbers of offspring. Number of sperm per male, sperm motility (71–98%), sperm velocity (97–155 μm s−1) and control hatching rates (81–91%) all affected the observed number of offspring sired by each of the males, but the high variability in proportion of progeny among the 5 males remained unexplained.</abstract><cop>Amsterdam</cop><pub>Elsevier B.V</pub><doi>10.1016/j.aquaculture.2007.08.019</doi><orcidid>https://orcid.org/0000-0001-7123-3192</orcidid><orcidid>https://orcid.org/0000-0001-9929-4587</orcidid><orcidid>https://orcid.org/0000-0003-2984-1412</orcidid></addata></record> |
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subjects | Agnatha. Pisces Animal aquaculture Animal biology Animal productions Animal reproduction Aquaculture Biological and medical sciences Biomarkers Carp Common carp Competition Cyprinus carpio Fish fish larvae Freshwater freshwater fish Fundamental and applied biological sciences. Psychology General aspects hatching Life Sciences Males Microsatellite markers Motility Sperm sperm motility spermatozoa Vertebrates: general zoology, morphology, phylogeny, systematics, cytogenetics, geographical distribution |
title | Equalizing sperm concentrations in a common carp (Cyprinus carpio) sperm pool does not affect variance in proportions of larvae sired in competition |
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