Additive genetic variation in resistance of Nile tilapia (Oreochromis niloticus) to Streptococcus iniae and S. agalactiae capsular type Ib: Is genetic resistance correlated?

详细信息    查看全文

• 作者：Craig A. Shoemaker^a ; ^{craig.shoemaker@ars.usda.gov} ; Carlos A. Lozano^b ; Benjamin R. LaFrentz^a ; Julio C. Garcí ; a^a ; Esteban Soto^c ; De-Hai Xu^a ; Benjamin H. Beck^a ; Morten Rye^b ; ^{morten.rye@afgc.no}
• 关键词：Streptococcus iniae ; Streptococcus agalactiae Ib ; Selective breeding ; Nile tilapia
• 刊名：Aquaculture
• 出版年：2017
• 出版时间：1 February 2017
• 年：2017
• 卷：468
• 期：part_P1
• 页码：193-198
• 全文大小：627 K
• 卷排序：468

文摘

Heritability of Streptococcus iniae resistance in Nile tilapia was verified. Demonstrated additive genetic variation in resistance of tilapia to S. agalactiae Ib No genetic correlation between resistance to S. iniae and S. agalactiae Ib Genetic improvement of tilapia for resistance to Streptococcus sp. is feasible.