The influence of genetics factor on key growth traits and quantitative genetic analysis of sea cucumber Apostichopus Japonicus (Selenka) heat-resistant and fast-growing strain

Verfasser / Beitragende:
[Sicong Zhang, Hongsheng Yang, Shilin Liu, Libin Zhang, Xiaoshang Ru, Dongxue Xu]
Ort, Verlag, Jahr:
2015
Enthalten in:
Aquaculture International, 23/1(2015-02-01), 219-233
Format:
Artikel (online)
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024 7 0 |a 10.1007/s10499-014-9810-6  |2 doi 
035 |a (NATIONALLICENCE)springer-10.1007/s10499-014-9810-6 
245 0 4 |a The influence of genetics factor on key growth traits and quantitative genetic analysis of sea cucumber Apostichopus Japonicus (Selenka) heat-resistant and fast-growing strain  |h [Elektronische Daten]  |c [Sicong Zhang, Hongsheng Yang, Shilin Liu, Libin Zhang, Xiaoshang Ru, Dongxue Xu] 
520 3 |a Using incomplete diallels cross and North Carolina II design, this study established sea cucumber families with heat-resistant and fast-growing Apostichopus japonicus strains from different ecological areas. Then, this study analyzed the influence of paternal and maternal genetic effects on the growth of A. japonicus, evaluated the growth effect of different A. japonicus families in the early growth stage and estimated the combining ability and heritability. The study showed that, in the early growth stage of A. japonicus, the influence of paternal genetic effects on the growth was higher than that of maternal effects. The best five parents and eight offspring families in terms of genetic potential breeding and growth were selected. The 3-month weight, 9-month weight, 12-month weight, 5-month to 9-month specific growth rate, 9-month coefficient of variation (CV) and 12-month CV of A. japonicus are at moderate heritability level, in order, 28.18, 40.82, 43.56, 27.87, 44.39 and 38.59%, respectively; these traits played a leading role in parental additive gene effect on the formation of hybrids offspring traits. 
540 |a Springer International Publishing Switzerland, 2014 
690 7 |a Sea cucumber Apostichopus japonicus (Selenka)  |2 nationallicence 
690 7 |a Family  |2 nationallicence 
690 7 |a NC II  |2 nationallicence 
690 7 |a Combining ability  |2 nationallicence 
690 7 |a Heritability  |2 nationallicence 
700 1 |a Zhang  |D Sicong  |u Institute of Oceanology, Chinese Academy of Sciences, 266071, Qingdao, People's Republic of China  |4 aut 
700 1 |a Yang  |D Hongsheng  |u Institute of Oceanology, Chinese Academy of Sciences, 266071, Qingdao, People's Republic of China  |4 aut 
700 1 |a Liu  |D Shilin  |u Institute of Oceanology, Chinese Academy of Sciences, 266071, Qingdao, People's Republic of China  |4 aut 
700 1 |a Zhang  |D Libin  |u Institute of Oceanology, Chinese Academy of Sciences, 266071, Qingdao, People's Republic of China  |4 aut 
700 1 |a Ru  |D Xiaoshang  |u Institute of Oceanology, Chinese Academy of Sciences, 266071, Qingdao, People's Republic of China  |4 aut 
700 1 |a Xu  |D Dongxue  |u Institute of Oceanology, Chinese Academy of Sciences, 266071, Qingdao, People's Republic of China  |4 aut 
773 0 |t Aquaculture International  |d Springer International Publishing  |g 23/1(2015-02-01), 219-233  |x 0967-6120  |q 23:1<219  |1 2015  |2 23  |o 10499 
856 4 0 |u https://doi.org/10.1007/s10499-014-9810-6  |q text/html  |z Onlinezugriff via DOI 
898 |a BK010053  |b XK010053  |c XK010000 
900 7 |a Metadata rights reserved  |b Springer special CC-BY-NC licence  |2 nationallicence 
908 |D 1  |a research-article  |2 jats 
949 |B NATIONALLICENCE  |F NATIONALLICENCE  |b NL-springer 
950 |B NATIONALLICENCE  |P 856  |E 40  |u https://doi.org/10.1007/s10499-014-9810-6  |q text/html  |z Onlinezugriff via DOI 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Zhang  |D Sicong  |u Institute of Oceanology, Chinese Academy of Sciences, 266071, Qingdao, People's Republic of China  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Yang  |D Hongsheng  |u Institute of Oceanology, Chinese Academy of Sciences, 266071, Qingdao, People's Republic of China  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Liu  |D Shilin  |u Institute of Oceanology, Chinese Academy of Sciences, 266071, Qingdao, People's Republic of China  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Zhang  |D Libin  |u Institute of Oceanology, Chinese Academy of Sciences, 266071, Qingdao, People's Republic of China  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Ru  |D Xiaoshang  |u Institute of Oceanology, Chinese Academy of Sciences, 266071, Qingdao, People's Republic of China  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Xu  |D Dongxue  |u Institute of Oceanology, Chinese Academy of Sciences, 266071, Qingdao, People's Republic of China  |4 aut 
950 |B NATIONALLICENCE  |P 773  |E 0-  |t Aquaculture International  |d Springer International Publishing  |g 23/1(2015-02-01), 219-233  |x 0967-6120  |q 23:1<219  |1 2015  |2 23  |o 10499