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קהילה:
אסיף מאגר המחקר החקלאי
פותח על ידי קלירמאש פתרונות בע"מ -
Sex-linked markers and microsatellite locus duplication in the cichlid species Oreochromis tanganicae
Year:
2008
Source of publication :
Biology Letters
Authors :
כנעני, אבנר
;
.
Volume :
4
Co-Authors:
Cnaani, A., Department of Poultry and Aquaculture, Institute of Animal Science, Agricultural Research Organization, Bet-Dagan 50250, Israel
Kocher, T.D., Department of Biology, University of Maryland, College Park, MD 20742, United States
Facilitators :
From page:
700
To page:
703
(
Total pages:
4
)
Abstract:
Cichlid species of the genus Oreochromis vary in their genetic sex-determination systems. In this study, we used microsatellite DNA markers to characterize the sex-determination system in Oreochromis tanganicae. Markers on linkage group 3 were associated with phenotypic sex, with an inheritance pattern typical of a female heterogametic species (WZ-ZZ). Further, locus duplication was observed for two separate microsatellite markers on the sex chromosome. These results further advance our understanding of the rapidly evolving sex-determination systems among these closely related tilapia species. © 2008 The Royal Society.
Note:
Related Files :
Animals
DNA
Evolution
Female
fish
genetic markers
inheritance
Inheritance Patterns
Male
phenotype
Tilapia
עוד תגיות
תוכן קשור
More details
DOI :
10.1098/rsbl.2008.0286
Article number:
Affiliations:
Database:
סקופוס
Publication Type:
מאמר
;
.
Language:
אנגלית
Editors' remarks:
ID:
20413
Last updated date:
02/03/2022 17:27
Creation date:
16/04/2018 23:36
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Scientific Publication
Sex-linked markers and microsatellite locus duplication in the cichlid species Oreochromis tanganicae
4
Cnaani, A., Department of Poultry and Aquaculture, Institute of Animal Science, Agricultural Research Organization, Bet-Dagan 50250, Israel
Kocher, T.D., Department of Biology, University of Maryland, College Park, MD 20742, United States
Sex-linked markers and microsatellite locus duplication in the cichlid species Oreochromis tanganicae
Cichlid species of the genus Oreochromis vary in their genetic sex-determination systems. In this study, we used microsatellite DNA markers to characterize the sex-determination system in Oreochromis tanganicae. Markers on linkage group 3 were associated with phenotypic sex, with an inheritance pattern typical of a female heterogametic species (WZ-ZZ). Further, locus duplication was observed for two separate microsatellite markers on the sex chromosome. These results further advance our understanding of the rapidly evolving sex-determination systems among these closely related tilapia species. © 2008 The Royal Society.
Scientific Publication
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