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| Oral, Munevver; Colleter, Julie; Bekaert, Michhttps://w3.ifremer.fr/archimer-admin/author.jsp#ael; Taggart, John B.; Palaiokostas, Christos; Mcandrew, Brendan J.; Vandeputte, Marc; Chatain, Beatrice; Kuhl, Heiner; Reinhardt, Richard; Peruzzi, Stefano; Penman, David J.. |
| Background Fully isogenic lines in fish can be developed using “mitotic” gynogenesis (suppression of first zygotic mitosis following inactivation of the sperm genome). However, genome-wide verification of the steps in this process has seldom been applied. We used ddRADseq to generate SNP markers in a meiotic gynogenetic family of European seabass (Dicentrarchus labrax): (i) to verify the lack of paternal contribution in a meiotic gynogenetic family; (ii) to generate a gene-centromere map from this family; (iii) to identify telomeric markers that could distinguish mitotic gynogenetics from meiotic gynogenetics, which sometimes arise spontaneously in mitotic gynogenetic families. Results From a single meiotic gynogenetic family consisting of 79 progeny, 42... |
| Tipo: Text |
Palavras-chave: Dicentrarchus labrax; Meiotic gynogenesis; Isogenic lines; DdRAD seq; Genetic map; Gene-Centromere map; Aquaculture. |
| Ano: 2017 |
URL: https://archimer.ifremer.fr/doc/00388/49901/50462.pdf |
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