英语释义

1. the phenomenon of a single gene influencing two or more distinct phenotypic traits the quality or state of being pleiotropic
In genetics, there's a concept called pleiotropy, which posits that a single gene can influence multiple traits. [Steven] Tanksley suggests there's substantial evidence that at least some domesticated fruits selected for greater size were also altered in shape because both traits were controlled by the same selected gene or set of genes.
— Scott LeFee

2. the quality or state of being pleiotropic

片语

syndrome pleiotropy综合征式基因多效性

spurious pleiotropy假多效性

pattern pleiotropy型的多效性

mosaic pleiotropy嵌合多效性

polypheny基因多效性

interference pleiotropy干扰多效性

antagonistic pleiotropy拮抗基因多效性

Heritable pleiotropy遗传多效性

syndromic pleiotropy综合癥多效性

pleiotropy effect多效性

英汉例句

• The disposable soma and antagonistic pleiotropy theories are examples of such thinking.

  可抛弃体细胞理论和拮抗基因多效性理论就是这种情况的例子。

• The disposable soma theory and antagonistic pleiotropy theory are examples in which a compensating individual benefit, compatible with classical evolution theory is proposed.

  可抛弃体细胞理论和拮抗基因多效性理论都提出了符合经典进化论的补偿性个体受益。

• The major cause of genetic correlation between traits may be due to linkage, or pleiotropy, or both, not pleiotropy only.

  不管哪种原因为主，有高度遗传相关（不管是正相关还是负相关）的性状总是可以认为受同一连锁群的基因所控制。