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首页> 外文期刊>Current Science: A Fortnightly Journal of Research >Induction of in vivo somatic embryos from tea (Camellia sinensis)cotyledons
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Induction of in vivo somatic embryos from tea (Camellia sinensis)cotyledons

机译:茶树子叶中体内体细胞胚的诱导

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摘要

Somatic embryos were obtained in vivo from tea seed cotyledons of three important Indian tea cultivars on moist sterile sand. In vivo embryogenesis was influenced by the incubation temperature, time of seed collection and genotypes. Out of the three cultivars, UPASI-9 was the most responsive (23.3 +/- 0.59) during September, followed by T-78 (16.5 +/- 0.84) during October and Kangra Jat (11.7 +/- 0.69) during November. However, among the three different temperature regimes (24, 28 and 32 degreesC), embryogenesis was noticed only at 28 degreesC for all the cultivars. Histological evidence confirms somatic embryogenesis.
机译:体细胞胚是在潮湿的无菌沙滩上从三个重要的印度茶树种的茶种子子叶体内获得的。体内胚胎发生受到孵育温度,种子收集时间和基因型的影响。在这三个品种中,UPASI-9的反应最快(9月为23.3 +/- 0.59),其次是10月的T-78(16.5 +/- 0.84)和11月的Kangra Jat(11.7 +/- 0.69)。但是,在三种不同的温度模式(24、28和32摄氏度)中,所有品种的胚发生仅在28摄氏度时才被注意到。组织学证据证实了体细胞胚发生。

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