Multiple forms of vitamin B6 regulate salt tolerance by balancing ROS and abscisic acid levels in maize root was written by Lu, Chongchong;Tian, Yuan;Hou, Xuanxuan;Hou, Xin;Jia, Zichang;Li, Min;Hao, Mingxia;Jiang, Yanke;Wang, Qingbin;Pu, Qiong;Yin, Ziyi;Li, Yang;Liu, Baoyou;Kang, Xiaojing;Zhang, Guangyi;Ding, Xinhua;Liu, Yinggao. And the article was included in Stress Biology in 2022.Computed Properties of C8H10NO6P The following contents are mentioned in the article:
Salt stress causes osmotic stress, ion toxicity and oxidative stress, inducing the accumulation of abscisic acid (ABA) and excessive reactive oxygen species (ROS) production, which further damage cell structure and inhibit the development of roots in plants. Previous study showed that vitamin B6 (VB6) plays a role in plant responses to salt stress, however, the regulatory relationship between ROS, VB6 and ABA under salt stress remains unclear yet in plants. In our study, we found that salt stress-induced ABA accumulation requires ROS production, in addition, salt stress also promoted VB6 (including pyridoxamine (PM), pyridoxal (PL), pyridoxine (PN), and pyridoxal 5′-phosphate (PLP)) accumulation, which involved in ROS scavenging and ABA biosynthesis. Furthermore, VB6-deficient maize mutant small kernel2 (smk2) heterozygous is more susceptible to salt stress, and which failed to scavenge excessive ROS effectively or induce ABA accumulation in maize root under salt stress, interestingly, which can be restored by exogenous PN and PLP, resp. According to these results, we proposed that PN and PLP play an essential role in balancing ROS and ABA levels under salt stress, resp., it laid a foundation for VB6 to be better applied in crop salt resistance than ABA. This study involved multiple reactions and reactants, such as (4-Formyl-5-hydroxy-6-methylpyridin-3-yl)methyl dihydrogen phosphate (cas: 54-47-7Computed Properties of C8H10NO6P).
(4-Formyl-5-hydroxy-6-methylpyridin-3-yl)methyl dihydrogen phosphate (cas: 54-47-7) belongs to pyridine derivatives. In contrast to benzene, Pyridine’s electron density is not evenly distributed over the ring, reflecting the negative inductive effect of the nitrogen atom. One of the examples of pyridines is the well-known alkaloid lithoprimidine, which is an A3 adenosine receptor antagonist and N,N-dimethylaminopyridine (DMAP) analog, commonly used in organic synthesis.Computed Properties of C8H10NO6P