A consecutive self-proliferate silver carp (Hypophthalmichthys molitrix) variety created through artificial meiotic gynogenesis

文献类型： 外文期刊

第一作者： Li, Zhong

作者： Li, Zhong;Liang, Hong-Wei;Luo, Xiang-Zhong;Pan, Guang-Bi;Zou, Gui-Wei

作者机构：

关键词： Silver carpmeiotic gynogenesis;Self-proliferate variety;Genetic identity;Morphological traits;Growth rate

期刊名称：AQUACULTURE （ 影响因子：4.242； 五年影响因子：4.723 ）

ISSN：

年卷期：

页码：

收录情况： SCI

摘要： In this research, meiotic gynogenesis (meio-gynogenesis) was used in our silver carp (Hypophthalmichthys molitrix) breeding program. Three natural sex-reversed male individuals were found in a second generation meio-gynogenetic strain, and these were used to construct self-proliferate strain. Through morphological trait selection and growth rate comparison, an excellent variety was established, which was named the "Changfeng silver carp" (CF variety). In this study, we compare the genetic, morphological traits and growth rate between the CF variety and the common silver carp species. The average genetic identity of the CF variety is 0.98, and the ratios of full length/body height and body length/body height are 5.87% and 7.21%, respectively, which are significantly higher than those of the common silver carp. These data indicate that the caudal fin of the CF variety is shorter than that of the common silver carp. Principal component analysis (PCA) showed that the morphology between CF variety and the common species is diverged at principal component 1 (PC1), and stepwise discriminate analysis showed that the CF variety and common species can be discriminated by the combined usage of full length, body height and head length, the respective total discrimination accuracies of which are 90.9% (original) and 90.7% (cross-validation). Growth rate comparison tests in two consecutive years proved that there is no significant difference (P > 0.05) at age of one year, while the growth rate of the CF variety is 12.27-17.88% faster than that of the common species at the age of two years. These results demonstrate that the combined usage of meio-gynogenesis and morphological traits selection is a feasible and effective method to create an excellent and creditable variety, especially for fish with a relatively long sexual maturity cycle. (C) 2014 Elsevier B.V. All rights reserved.

分类号： S9

  • 相关文献

[1]Evaluation of genetic identity and variation in cultivars of Pyrus pyrifolia (Burm.f.) Nakai from China using microsatellite markers. Cao, Y.,Yang, J.,Zhang, S.,Cao, Y.,Tian, L.,Gao, Y..

[2]Optimization of selective breeding through analysis of morphological traits in Chinese sea bass (Lateolabrax maculatus). Wang, W.,Ma, C. Y.,Chen, W.,Ma, H. Y.,Zhang, H.,Meng, Y. Y.,Ni, Y.,Ma, L. B.. 2016

[3]Quantitative trait loci for flowering time and morphological traits in multiple populations of Brassica rapa. Lou, Ping,Zhao, Jianjun,Del Carpio, Dunia Pino,Bonnema, Guusje,Zhao, Jianjun,Shen, Shuxing,Song, Xiaofei,Zhao, Jianjun,Wang, Xiaowu,Kim, Jung Sun,Jin, Mina,Zhao, Jianjun,Koornneef, Maarten,Zhao, Jianjun,Vreugdenhil, Dick,Koornneef, Maarten. 2007

[4]Diversity evaluation of morphological traits and allicin content in garlic (Allium sativum L.) from China. Wang, Haiping,Li, Xixiang,Shen, Di,Oiu, Yang,Song, Jiangping.

[5]Ploidy Variation in Hemerocallis spp. and the Implications on Daylily Breeding. Zhang, C.,Cao, D. M.,Kang, L. F.,Duan, J. J.,Ma, X. L.,Yan, G. J.,Wang, Y. S.,Zhang, X. C.. 2013

[6]Double-purpose rice (Oryza sativa L.) variety selection and their morphological traits. Dong, Chen Fei,Ding, Cheng Long,Xu, Neng Xiang,Cheng, Yun Hui,Gu, Hong Ru,Shen, Yi Xin. 2013

[7]The feeding quality of rice (Oryza sativa L.) straw at different cutting heights and the related stem morphological traits. Dong, Chen Fei,Ding, Cheng Long,Xu, Neng Xiang,Cheng, Yun Hui,Gu, Hong Ru,Shen, Yi Xin.

[8]Morphological diversity within litchi (Litchi chinensis Sonn.) based on leaf and branch traits. Wu, Jiefang,Zhang, Chunyang,Chen, Jiezhen,Cai, Changhe,Wang, Limin,Fu, Danwen,Ou, Liangxi,Wu, Jiefang,Zhang, Chunyang,Chen, Jiezhen,Cai, Changhe,Wang, Limin,Fu, Danwen,Ou, Liangxi.

[9]Identification of a UDP-glucose pyrophosphorylase from cotton (Gossypium hirsutum L.) involved in cellulose biosynthesis in Arabidopsis thaliana. Qinghua Wang,Xue Zhang,Fuguang Li,Yuxia Hou,Xingliang Liu,Xueyan Zhang.

[10]Growth rate, catalase and superoxide dismutase activities in rock carp (Procypris rabaudi Tchang) exposed to supersaturated total dissolved gas. Li, Ke-feng,Li, Jia,Li, Ran,Du, Jun. 2011

[11]Biological Study on Cultivation of Morchella Species. Wang, Miao,Zhong, Guangyan,Zhou, Dequn,Wang, Miao,Zhao, Qi,Zhao, Yongchang,Chen, Lijiao,Zhong, Guangyan,Chen, Lijiao. 2015

[12]Suitability of two seaweeds, Gracilaria lemaneiformis and Sargassum pallidum, as feed for the abalone Haliotis discus hannai Ino. Qi, Zhanhui,Li, Bin,Mao, Yuze,Jiang, Zengjie,Zhang, Jihong,Fang, Jianguang,Qi, Zhanhui,Liu, Hongmei.

[13]Life history responses of the cabbage beetle Colaphellus bowringi to temperature change. He, Hai-Min,Fu, Shu,Xue, Fang-Sen,Geng, Ting.

[14]Photosynthetic efficiency and lipid accumulation are affected by the concentration of carbon in microalgae Micractinium pusillum Y-002. Deng, Xiaodong,Gu, Bo,Guo, Jianchun,Fei, Xiaowen,Fei, Xiaowen,Hu, Xinwen. 2011

[15]Variation of life-history traits of the Asian corn borer, Ostrinia furnacalis in relation to temperature and geographical latitude. He, Hai-Min,Fu, Shu,Xue, Fang-Sen,Huang, Li-Li,Geng, Ting. 2016

[16]Growth rate, carcass traits and meat quality of slow-growing chicken grown according to three raising systems. Dou, T. C.,Shi, S. R.,Sun, H. J.,Wang, K. H..

[17]Effects of cycloxaprid, a novel cis-nitromethylene neonicotinoid insecticide, on the feeding behaviour of Sitobion avenae. Sun, Lina,Yang, Daibin,Yan, Xiaojing,Yuan, Huizhu.

[18]Effect of high dietary carbohydrate on growth, serum physiological response, and hepatic heat shock cognate protein 70 expression of the top-mouth culter Erythroculter ilishaeformis Bleeker. Liu, Bo,Xie, Jun,Ge, Xian-ping,Wang, Guangyu,Liu, Bo,Xie, Jun,Ge, Xian-ping,Miao, Ling-hong.

[19]Genetic and phenotypic parameter estimates for growth traits of Hainan Black goat in southern China. Zhou, Han-Lin,Xu, Tie-Shan,Rong, Guang,Gu, Li-Hong,Sun, Yan-Yan.

[20]Effect of Dietary Energy on Growth Performance and Fat Deposition of Lantang Growing Pigs. Yang, X. F.,Jiang, Z. Y.,Ma, X. Y.,Zheng, C. T.,Lin, Y. C.,Wang, S. K.,Jiang, S. Q.,Chen, F.,Zhou, G. L.,Yang, X. F..

作者其他论文 更多>>

微信小程序