甘蔗节间伸长过程赤霉素生物合成关键基因的表达及相关植物激素动态变化
范业赓,丘立杭,黄杏,周慧文,甘崇琨,李杨瑞,杨荣仲,吴建明,陈荣发

Expression Analysis of Key Genes in Gibberellin Biosynthesis and Related Phytohormonal Dynamics During Sugarcane Internode Elongation
Yegeng Fan,Lihang Qiu,Xing Huang,Huiwen Zhou,Chongkun Gan,Yangrui Li,Rongzhong Yang,Jianming Wu,Rongfa Chen
表2 不同时期甘蔗的伸长情况(平均值±标准差)
Table 2 The elongation of sugarcane at different stages (means±SD)
Period Plant height (cm) Elongation rate (cm·d-1) Internode number Average internode length (cm)
Ls1 39.38±1.10 0.44±0.01 4±1 6.09±0.28
Ls2 68.37±1.25** 0.97±0.07** 7±1** 8.05±0.18**
Ls3 147.13±0.85** 2.63±0.06** 12±1** 11.43±0.07**