‘南通小方柿’赤霉素不敏感基因DkGAI2的克隆与功能分析
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蒋梦婷,朱宁,龚洪泳,侯应军,余心怡,渠慎春
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Cloning and Function Analysis of Gibberellin Insensitive DkGAI2 Gene in Nantongxiaofangshi (Diospyros kaki Linn. cv. nantongxiaofangshi)
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MengTing JIANG,Ning ZHU,HongYong GONG,YingJun HOU,XinYi YU,ShenChun QU
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表2 转DkGAI2烟草生理及形态指标测定
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Table 2 Determination of physiological and morphological indexes of transgenic tobacco plants of DkGAI2 gene
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| 测定指标 Determination index | 野生型 WT | 株系2 L-2 | 株系3 L-3 | 株系11 L-11 | | GA1含量 GA1 content (ng?g-1) | 1.22±0.05 | 1.75±0.05 | 1.5±0.05 | 1.65±0.05 | | GA4含量 GA4 content (ng?g-1) | 4.66±0.05 | 1.6±0.05 | 1.15±0.05 | 1.2±0.05 | | GA1+GA4含量 GA1+GA4 content (ng?g-1) | 5.88±0.05 | 3.35±0.05 | 2.65±0.05 | 2.85±0.05 | | 叶绿素含量Chlorophyll content (mg?g-1) | 0.78±0.05 | 1.18±0.05 | 1.12±0.05 | 1.3±0.05 | | 株高 Plant height (cm) | 31.5±0.05 | 7.7±0.05 | 10.2±0.05 | 9.1±0.05 | | 节间长度 Internode length (cm) | 17.5±0.05 | 4.5±0.05 | 7.2±0.05 | 6.5±0.05 | | 叶片长宽比 Length/width ratio | 2.6±0.05 | 1.7±0.05 | 2±0.05 | 1.4±0.05 |
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