Abstract：
:In this study, primer pairs of 15 microsatellite markers associated with sex determination of tilapia were selected and amplified in Wami tilapia, Oreochromis urolepis hornorum. While one marker, UNH168, on linkage group 3 (LG3) was associated (P <0.001) with the phenotypic sex in the experimental population, nine genotypes were detected in both sexes. Only 99-bp allele was detected in the female samples, while 141, 149 and 157-bp alleles were present in both male and female samples. UNH168 was localized by fluorescence in situ hybridization (FISH) on the long arm of the largest tilapia chromosome pair (chromosome 1, equivalent to LG3). This sex-linked microsatellite marker could potentially be used for marker-assisted selection in tilapia breeding programmes to produce monosex male tilapia.
journal_name
J Genetjournal_title
Journal of geneticsauthors
Zhu H,Liu Z,Lu M,Gao F,Ke X,Ma D,Huang Z,Cao J,Wang Mdoi
10.1007/s12041-016-0653-ysubject
Has Abstractpub_date
2016-06-01 00:00:00pages
283-9issue
2eissn
0022-1333issn
0973-7731journal_volume
95pub_type
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