文章基本信息

标题：The embryogenesis and development of newly obtained interspecific lily hybrids in vitro
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作者：Gunta Jakobsone ; Guntis Grants
期刊名称：Environmental and Experimental Biology
印刷版ISSN：1691-8088
出版年度：2008
页码：37-41
出版社：University of Latvia
摘要：Interspecifi c hybridization is the most important source for variation in ornamental breeding. Tissue culture methods are used to overcome fertilization barriers in these hybrids. Th e aim of the present study was to establish a microcultivation system for explanted zygotic embryos of lilies from interspecifi c crossings of Asiatic, Oriental, Trumpet hybrids and Lilium longi. orum in di. erent combinations and their backcross derivatives based on the embryo rescue method. Five combinations of lily crosses in 2002, and 11 of 16 combinations in 2004 gave positive results, although with di. erent percent of germination and embryo survival
关键词：embryogenesis; lily hybrids; ; in vitro