Bi-parental cytoplasmic DNA inheritance in Wisteria (Fabaceae): evidence from a natural experiment.
Bi-parental cytoplasmic DNA inheritance in Wisteria (Fabaceae): evidence from a natural experiment.
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紫藤（豆科）双亲细胞质 DNA 遗传：来自自然实验的证据。
DOI：
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发表时间：
2007
影响因子：
4.9
通讯作者：
L. Goertzen
中科院分区：
文献类型：
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作者：
J. L. Trusty;K. J. Johnson;B. G. Lockaby;L. Goertzen
研究了紫藤与花紫藤种间杂种的细胞质遗传。从野生采集的植物中鉴定出物种特异性的核、线粒体和质体DNA标记。这些标记为这两个物种在美国东南部杂交群体中质体的双亲本传播提供了证据。这些群体水平的分子数据证实了以前紫藤中这种现象的细胞学证据。
Cytoplasmic inheritance was investigated in interspecific hybrids of Wisteria sinensis and W. floribunda. Species-specific nuclear, mitochondrial and plastid DNA markers were identified from wild-collected plants of each species in its native range. These markers provide evidence for the bi-parental transmission of plastids in hybrid swarms of these two species in the southeastern USA. These population level molecular data corroborate previous cytological evidence of this phenomenon in Wisteria.