Heritability estimations of ammonia tolerance and survival of ridgetail white prawn Exopalaemon carinicauda
文献类型：CNKI期刊论文
| 作者 | Ding Lü; Chengsong ZHANG ; Yang YU; Jianhai XIANG; Fuhua LI
|
| 发表日期 | 2022-07-15 |
| 出处 | Journal of Oceanology and Limnology
 |
| 关键词 | heritability Exopalaemon carinicauda tolerance to ammonia survival rate |
| 英文摘要 | Ridgetail white prawn Exopalaemon carinicauda is an important economic marine species in China. To improve the germplasm quality of cultured E. carinicauda, for the first time, we estimated the heritability of ammonia tolerance and survival of E. carinicauda, covering 263 full-sib families in multiple generations. Analysis models including binary linear animal model(BLA), binary linear sire-dam model(BLSD), probit threshold animal model(PTA), and probit threshold sire-dam model(PTSD) were used. The estimated heritability of tolerance to ammonia in different models ranged from 0.09 to 0.22, and that of survival rate ranged from 0.06 to 0.16. Concerning the tolerance to ammonia, both the PTSD and BLSD models showed comparatively better prediction accuracies(0.48 and 0.47, respectively) than PTA and BLA models(0.40 and 0.26, respectively), while to the survival rate, all four models presented relatively low predictive abilities(0.16–0.26). This study provided important information for the future breeding program of E. carinicauda. |
| 文献子类 | CNKI期刊论文 |
| 资助机构 | Supported by the National Key R&D Program of China (No. 2018YFD0901302) ; the China Agriculture Research System-48 (No. CARS-48) |
| 卷 | v.40期:04页:376-382 |
| 语种 | 英文; |
| 分类号 | S917.4 |
| ISSN号 | 2096-5508 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/187373]  |
| 专题 | 中国科学院海洋研究所 |
| 作者单位 | 1.LaboratoryforMarineBiologyandBiotechnology,PilotNationalLaboratoryforMarineScienceandTechnologyQingdao 2.TheInnovationofSeedDesign,ChineseAcademyofSciences 3.KeyLaboratoryofExperimentalMarineBiology,InstituteofOceanology,ChineseAcademyofSciences 4.CenterforOceanMega-Science,ChineseAcademyofSciences |
| 推荐引用方式 GB/T 7714 | Ding Lü,Chengsong ZHANG,Yang YU,et al. Heritability estimations of ammonia tolerance and survival of ridgetail white prawn Exopalaemon carinicauda. 2022. |
入库方式： OAI收割
来源：海洋研究所
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