Knowledge Resource Center for Ecological Environment in Arid Area
Cloning of desert shrub Leptadenia pyrotechnica from mature shoots and their genetic stability analyses by RAPD, ISSR and ISJ markers | |
Nair, Shari; Dagla, Harchand R. | |
通讯作者 | Dagla, Harchand R. |
来源期刊 | INDIAN JOURNAL OF BIOTECHNOLOGY
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ISSN | 0972-5849 |
EISSN | 0975-0967 |
出版年 | 2016 |
卷号 | 15期号:3页码:427-432 |
英文摘要 | Leptadenia pyrotechnica (Forsk.) Decne. (Family: Asclepiadaceae) is a multipurpose shrub of arid environment. Micropropagation protocol of L. pyrotechnica was developed from mature nodal shoots. Explants were surface sterilized with 0.1% (w/v) aqueous solution of HgCl2 for 3-4 min and inoculatedion MS medium containing various concentrations of 6-benzylaminopurine (BAP) and kinetin (KIN) for activation of axillary shoot buds. Light green shoots were more responsive than dark green shoots on 5.0 mu M of BAP in comparison to KIN. Shoots were rooted in vitro on half strength MS medium containing 2.0 mu M indole butyric acid (IBA). Cultures were maintained at 28 +/- 2 degrees C, 60% RH, and 10 h photoperiods of 35-45 mu mol M-2 s(-1) (SFP) light intensity. More than 80% of in vitro regenerated plantlets were acclimatized under greenhouse conditions. The in vitro produced shoots were screened for genetic stability using RAPD, ISSR and ISJ markers. The in vitro regenerated shoots were found genetically "true to type" of the mother plant. The present protocol is an efficient and reliable mean of cloning and mass propagation of L. pyrotechnica for large-scale plantation of selected elite plants in arid environment. |
英文关键词 | Arid environment cloning genetic stability ISJ ISSR micropropagation molecular markers RAPD |
类型 | Article |
语种 | 英语 |
国家 | India |
收录类别 | SCI-E |
WOS记录号 | WOS:000394483700019 |
WOS关键词 | CULTURES |
WOS类目 | Biotechnology & Applied Microbiology |
WOS研究方向 | Biotechnology & Applied Microbiology |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/193567 |
作者单位 | JN Vyas Univ, Dept Bot, Plant Biotechnol & Mol Biol Lab, Jodhpur 342001, Rajasthan, India |
推荐引用方式 GB/T 7714 | Nair, Shari,Dagla, Harchand R.. Cloning of desert shrub Leptadenia pyrotechnica from mature shoots and their genetic stability analyses by RAPD, ISSR and ISJ markers[J],2016,15(3):427-432. |
APA | Nair, Shari,&Dagla, Harchand R..(2016).Cloning of desert shrub Leptadenia pyrotechnica from mature shoots and their genetic stability analyses by RAPD, ISSR and ISJ markers.INDIAN JOURNAL OF BIOTECHNOLOGY,15(3),427-432. |
MLA | Nair, Shari,et al."Cloning of desert shrub Leptadenia pyrotechnica from mature shoots and their genetic stability analyses by RAPD, ISSR and ISJ markers".INDIAN JOURNAL OF BIOTECHNOLOGY 15.3(2016):427-432. |
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