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小麦Ｄ２型细胞质与特定的核结合，在长光照条件下（≥１５小时），表现为雄蕊雌化。对这一不育机制的研究，本文从形态学、组织学和分子生物学等方面进行了综述。为使光敏细胞质雄性不育成功的应用于杂交小麦育种，同时为探讨光敏细胞质雄性不育的形成机制提供了资料
The D2 type cytoplasm of wheat binds to specific nuclei and appears to be stamens in long light conditions (≥15 hours). This infertility mechanism of research, this article from morphology, histology and molecular biology and other aspects are reviewed. In order to make photosynthetic cytoplasmic male sterility successful in hybrid wheat breeding and provide information for exploring the formation mechanism of photo-sensitive cytoplasmic male sterility