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首页> 外文期刊>The Indian Journal of Agricultural Sciences >A SCAR marker based method for sex determination in dioecious betel vine (Piper betle).
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A SCAR marker based method for sex determination in dioecious betel vine (Piper betle).

机译：一种基于SCAR标记的雌雄异性槟榔（Piper betle）性别确定方法。

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摘要

We report for the first time, development of a female sex specific RAPD-SCAR marker from betel vine. The maximum identity of the marker developed in the present study with the chloroplast genome of a related member of the genus (Piper cenocladum) in BLAST analysis indicates the uniparental (maternal) inheritance of the isolated loci and provides further support to the association of the marker with female sex in P. betle. The results in the present study showed that the reliable SCAR marker (Pibet-20) would be useful for the sex determination in betel vine plants at an early developmental stage. This method is simple and marker can be used to screen plants at very early developmental stages to support breeding programs. On the other hand for the growers it is desirable to know the sex of all plants before field planting.
机译：我们首次报道了来自槟榔的女性特异性RAPD-SCAR标记的开发。在本研究中开发的标记与BLAST分析中属（Piper cenocladum）属的相关成员的叶绿体基因组的最大同一性表明了分离基因座的单亲（母亲）遗传，并为标记的关联提供了进一步的支持女性在体育甲壳虫。本研究的结果表明，可靠的SCAR标记（Pibet-20）将在槟榔藤植物的早期发育阶段用于性别确定。这种方法很简单，标记物可以在非常早期的发育阶段用于筛选植物，以支持育种程序。另一方面，对于种植者，希望在田间种植之前了解所有植物的性别。

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