转录组分析揭示小麦硝酸盐转运蛋白TaNPF6.2整合激素通路调控小麦发育

郭诗涵, 周佰慧, 孔秀英, 张立超, 夏川, 倪志勇

Transcriptome Analysis Reveals Wheat Nitrate Transporter TaNPF6.2 Integrates Hormone Pathways to Regulate Development

Guo Shihan, Zhou Baihui, Kong Xiuying, Zhang Lichao, Xia Chuan, Ni Zhiyong

表5 苗期内源激素含量测定

Table 5 Determination of endogenous hormone contents at the seedling stage ng/g

化合物 Compound 分蘖节Crown node 茎Culm WT KOTaNPF6.2 WT KOTaNPF6.2 SA 122.98±4.27 332.79±4.27 98.90±3.62 276.30±4.53 SA-2-O-β-葡萄糖苷SA-2-O-β-Glucoside 374.09±13.32 823.27±24.43 234.79±9.69 831.44±29.14 ABA 41.25±0.87 44.72±1.19 27.91±1.00 31.36±1.58 反式肉桂酸Trans-cinnamic acid 23.50±0.44 22.21±0.55 24.73±0.55 20.90±0.09 IAA-葡萄糖酯IAA-Glc 580.29±13.45 379.92±5.76 1138.49±28.71 1249.10±16.68 IAA-天冬氨酸IAA-Asp 1366.40±40.37 1534.95±34.73 785.02±22.54 1009.47±27.95 JA 1.31±0.03 1.08±0.03 5.82±0.34 7.45±0.22 顺(+)-12-氧代-植物二烯酸2-oxo-phytodienoic acid 69.38±3.51 86.77±2.37 304.57±2.35 355.81±10.36