Examples of heterosis

heterosis isn’t in the Cambridge Dictionary yet. You can help!
Environment can differentially affect the performance of pure lines and hybrids, altering the relationship between genetic distance and heterosis.
In the present experiment, it was observed that some crosses showed high heterosis for grain yield both under stress and well watered conditions.
The expression of heterosis for grain yield was greater under moisture stress conditions than under well-watered conditions.
Heterosis and mixing effects in barley under drought stress.
Positive heterosis for grain yield was not strongly associated with positive heterosis for either panicle number or grain yield per panicle, however (data not shown).
Variation in heterosis among the crosses is inseparable from other non-additive components in these analyses.
If there is heterosis in cocoa and it is correlated with genetic distance, then its expression might have been strongest in this cross.
Inbreeding depression and heterosis in a subdivided population : influence of the mating system.
This scheme may introduce heterosis in the progeny for embryo survival, but it was assumed that the heterosis effect was constant across all lines.
Inbreeding depression and heterosis of litter size in mice.
The production animals are hybrids in which all the desired traits are combined with a full exploitation of heterosis.
Negative heterosis was uncommon, occurring in only growth duration (three hybrids), yield per panicle (two hybrids), and growth rate (one hybrid).
Heterosis in crop mutant crosses and production of high yielding lines using doubled haploid systems.
Mid-parent heterosis for grain yield was found to be as high as 72 and 127 % under well-watered and moisture stress conditions, respectively.
This suggests that heterosis in grain yield under a stress situation could be mainly due to high heterosis for kernel weight.

随便看

反思网英语在线翻译词典收录了377474条英语词汇在线翻译词条，基本涵盖了全部常用英语词汇的中英文双语翻译及用法，是英语学习的有利工具。