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Assessment of somaclonal variation in sugarcane

机译:甘蔗体细胞克隆变异的评估

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A study was conducted from 2006 to 2008 to assess the variability arising from callus regeneration and its vegetative transmission in a subtropical variety of sugarcane, CoJ 64. Qualitative and quantitative characters were evaluated in the field at maturity in each of the 3 years at the same location. The frequencies of variants were compared to those found in the original variety. The tissue culture process resulted in increased morphological variability among the produced somaclones. Their variability was manifested according to the data for stalk diameter, length, internodes, millable canes, leaf length, width and sucrose characters. The variation among the somaclones was confirmed in the three consecutive years.
机译:2006年至2008年进行了一项研究,以评估在亚热带甘蔗CoJ 64中愈伤组织再生及其无性繁殖所引起的变异性。在该领域中,在相同的3年中,每年成熟时都对定性和定量特征进行了评估。位置。将变体的频率与原始变体中的频率进行比较。组织培养过程导致所产生的体细胞克隆之间的形态变异性增加。根据茎杆直径,长度,节间,可碾碎的甘蔗,叶长,宽度和蔗糖特性的数据显示了它们的变异性。连续三年确认了体细胞无性系之间的差异。

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