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gametophytic

网络配子体

gametophytic

gametophytic

gametophytic

配子体

一、配子体（gametophytic）及孢子体（sporophytic）自交不和合（self-incompatibility），在没有人为操控下（如蕾期授粉、 …

1

There are other rather ill-defined gametophytic systems with two or more loci , often giving partial self-incompatibility.

还存在有其他难以界定的配子体系统，它们具有两个或更多的基因座，通常产生部分自交不亲和。

4

In a gametophytic interaction , the pollen germinates and the growing pollen tube is recognized by the female plant , normally in the style .

在配子体相互作用中，花粉萌发后，通常雌株在花柱中识别生长的花粉管。

5

In gametophytic SI , glycoproteins with ribonuclease activity are produced by the S gene , perhaps disabling RNA at the pollen tube tip .

在配子体 SI 中，S 基因合成具有 RNA 酶活性的糖蛋白，可能是该糖蛋白使花粉管的顶端的 RNA 失活。

6

The number of S alleles is similar to that in gametophytic systems but some have a dominance hierarchy.

等位基因的数量与配子体系统相近，但是某些等位基因具有优势序位。

7

As the genetic load increases, so does the frequency of inter gametophytic mating .

遗传负荷愈大，异配子体交配的发生率愈高。

9

Characterization and Molecular Mechanism of Gametophytic Selfincompatibility in Pears

梨配子体型自交不亲和性及其分子机理

10

Progress in Study on Signal Transduction of Gametophytic Self-incompatibility

配子体自交不亲和信号转导的研究进展

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