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Factors Affecting Viability and Development of Isolated Microspore in Lilium
Author(s): LI Jia, YUAN Su-xia, LIU Chun, TIAN Mei, YU Na-li
Pages: 59-
63
Year: 2012
Issue:
3
Journal: Northern Horticulture
Abstract: 为建立百合游离小孢子培养体系,该试验以1个野生种和5个杂种系共6份百合为试材,对小孢子发育阶段与花蕾及花药外部形态的关系、游离小孢子培养的培养基类型及基因型对小孢子发育与活力的影响进行了研究.结果表明:小孢子处于单核期的花蕾长度因不同基因型而异.处于单核期的花药颜色均为浅黄色,花粉颜色为淡黄色,可作为采样适宜期表型指标.与NLN和PG-96M培养基相比,百合不同基因型的游离小孢子在FHG培养基中能...
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