水杨酸调控盐胁迫下羽衣甘蓝种子萌发的机理
曹栋栋1,3,陈珊宇1,秦叶波2,吴华平3,阮关海1,黄玉韬1,*()
Regulatory Mechanism of Salicylic Acid on Seed Germination Under Salt Stress in Kale
Dongdong Cao1,3,Shanyu Chen1,Yebo Qin2,Huaping Wu3,Guanhai Ruan1,Yutao Huang1,*()

图3. 盐胁迫下水杨酸(SA)及其抑制剂氨基茚磷酸(AIP)对萌发的羽衣甘蓝种子中水杨酸含量(A)、苯丙氨酸裂解酶活性(B)及其合成基因表达量(C, D)的影响
PAL: 苯丙氨酸裂解酶。Control-1、Control-2、SA和AIP同表2。不同小写字母表示不同处理间差异显著(P<0.05)。

Figure 3. Effects of salicylic acid (SA) and SA synthesis inhibitor (2-aminoindano-2-phosphonic acid, AIP) on SA content (A), PAL activity (B) and BoPAL1-2 expression (C, D) in kale seeds during germination under salt stress
PAL: Phenylalanine ammonia-lyase. Control-1, Control-2, SA and AIP are the same as Table 2. Different lowercase letters above the bars indicate significant differences (P<0.05) among treatments at the same sown time.