Development and molecular characterization of interspecific hybrids of Jatropha curcas x J. integerrima

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	Development and molecular characterization of interspecific hybrids of Jatropha curcas x J. integerrima
	Dhillon, R. S.
刊名	Indian Journal of Biotechnology
	2009
卷号	8 期号:4 页码:384-390
ISSN号	0972-5849
中文摘要	Reciprocal crosses between J. curcas and J. integerrima were attempted. The interspecific hybrids were successful only when the former was used as seed parent. The F(1) hybrids exhibited a wide range of variation for vegetative and reproductive traits suggesting considerable heterogeneity between the parental plants. Some of the characters such as stem type, branching habit, leaf size and shape of the hybrids resembled the female parent while others like leaf pigmentation, fruit and seed size, flower colour, resembled the male parent. The parents and their 23 hybrid plants were subjected to random amplified polymorphic DNA (RAPD) analysis using 61 random decamer primers. Out of 61 primers, the amplification was obtained in 51 primers producing 384 bands. The similarity value between the parents (41.4%) was less than those between parents and hybrids. Cluster analysis based on Jaccard's similarity coefficient outgrouped the female parent from rest of the genotypes at a similarity coefficient of 0.55. The 2-Dimensional and 3-Dimensional scaling by principal component analysis (PCA) grouped some hybrids with male parent, some with female parent while others in between both the parents.
公开日期	2015-01-28
内容类型	期刊论文
源URL	[http://ir.xtbg.org.cn/handle/353005/7537]
专题	西双版纳热带植物园_热带植物资源可持续利用重点实验室特色文献_小桐子相关文献
推荐引用方式 GB/T 7714	Dhillon, R. S.. Development and molecular characterization of interspecific hybrids of Jatropha curcas x J. integerrima[J]. Indian Journal of Biotechnology,2009,8(4):384-390.
APA	Dhillon, R. S..(2009).Development and molecular characterization of interspecific hybrids of Jatropha curcas x J. integerrima.Indian Journal of Biotechnology,8(4),384-390.
MLA	Dhillon, R. S.."Development and molecular characterization of interspecific hybrids of Jatropha curcas x J. integerrima".Indian Journal of Biotechnology 8.4(2009):384-390.