self-sterility genes

Research progress of molecular biology on self incompatibility genes and their encoded proteins that control sporophytic self incompatibility and gametophytic self incompatibility were reviewed.

对控制孢子体自交不亲和性和配子体自交不亲和性的S基因及其蛋白质产物的分子生物学研究进展进行了综述。

A survey of more than 4,000 twins suggests that humour regarded as typically British sarcasm and self-deprecation is linked to genes found in British men and women, but not shared, for instance, by Americans.

一份由4000多对双胞胎参与的调查显示，被认为是很典型的英式幽默，即讽刺挖苦还有自我贬低，和英国男女的基因构造大有关联，但是这种幽默别人get不到，比如美国佬。