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Chinese Agricultural Science Bulletin ›› 2007, Vol. 23 ›› Issue (9): 5-5.

• 生物技术科学 • Previous Articles     Next Articles

Progress in Studies on in vitro Inducement of Haploids in Cucurbitaceae Vegetable Crops

Wang Lili, Qin Zhiwei   

  • Online:2007-09-05 Published:2007-09-05

Abstract: The paper summarizes studies of in vitro inducement of haploids in cucurbitaceae, including anther culture, in vitro gynogenesis culture and induction of haploid obtained by irradiated pollen. The factors affectting in vitro inducement such as material genetype, medium, pretreatment, megaspores development stage and others had significant effects on the embryoids inductivities. The movement of histological, early physiological and biochemical indexes of growth mechanism were studied. The development of DH breeding were summarized. The problems of studies in this field are discussed and proposed methods of studies are suggested

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