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Autor:
Xuanbin Wang, Yonghong Zhang, Xuening Wang, Guodong Wang, Zhubing Hu, Qinhua Chen, Xiao Xiao, Xincai Hao, Lanlan Zheng, Chen Li, Yan Zheng
Publikováno v:
Plant Science. 285:1-13
Bioactive gibberellins (GAs) play multiple roles in plant development and stress responses. GA2-oxidases (GA2oxs) are a class of 2-oxoglutarate-dependent dioxygenases that regulate the deactivation of bioactive GAs. In this study, we investigated the
Publikováno v:
Plant Science. 285:79-90
Inactivation of abscisic acid (ABA) in vitro may be catalyzed either by ABA 8′-hydroxylase (ABA8′OH) or by ABA uridine diphosphate glucosyltransferase (ABAUGT), which conjugates ABA with glucose. However, the involvement of these enzymes in the c
Autor:
Zixin Zhang, Xiaojuan Xing, Hua Cheng, Qian Hu, Jiafu Jiang, Fadi Chen, Weixin Liu, Yanan Liu, Peilei Cheng, Sumei Chen
Publikováno v:
Plant Science. 285:165-174
The TPL/TPR co-repressor is involved in many plant signaling pathways, including those regulating the switch from vegetative to reproductive growth. Here, a TPL homolog (TPL 1-2) was isolated from chrysanthemum. Its product was found to be deposited
Publikováno v:
Plant Science. 285:91-98
The Arabidopsis oligopeptide transporter AtOPT6 is membrane transport protein that mediated transport of glutathione in both the reduced (GSH) and oxidized (GSSG) forms. In this study, the role of AtOPT6 in glutathione distribution throughout the pla
Publikováno v:
Plant Science. 284:16-24
In this paper, we evaluated the genotoxicity of cadmium (Cd) in plants by performing a methylation-sensitive amplification polymorphism (MSAP) on the model plant Nicotiana benthamiana. Among 255 loci examined, 14 genes were found to show altered cyto
Autor:
Zhong-Wei Zhang, Jin-Yao Hu, Jian Zeng, Guangdeng Chen, Yu-Fan Fu, Yang-Er Chen, Yang-Hong Zhou, Changquan Wang, Ming Yuan, Shu Yuan, Ting Lan
Publikováno v:
Plant Science. 284:177-184
Both nitrogen (N) and nitric oxide (NO) postpone plant flowering. However, we still don't know whether N and NO trigger the same signaling pathways leading to flowering delay. Our previous study found that ferredoxin NADP+ oxidoreductase (FNR1) and t
Publikováno v:
Plant Science. 284:143-160
Two dehydrins from Agapanthus praecox (ApY2SK2 and ApSK3) show important protective effects under complex stresses. Both ApY2SK2 and ApSK3 contain one intron and consist of a full-length cDNA of 981 bp and 1057 bp encoding 186 and 215 amino acids, re
Autor:
Ekaterina A. Lazareva, Andrey G. Solovyev, Alexander A. Lezzhov, Anastasia K. Atabekova, Eugeny A. Tolstyko
Publikováno v:
Plant Science. 284:99-107
Phloem-mobile mRNAs are assumed to contain sequence elements directing RNA to the phloem translocation pathway. One of such elements is represented by tRNA sequences embedded in untranslated regions of many mRNAs, including those proved to be mobile.
Autor:
Shugang Hui, Dan Chen, Jingjing Tian, Meng Yuan, Jinghua Xiao, Xianghua Li, Shiping Wang, Qingqing Li, Huiling Liu, Meng Zhang
Publikováno v:
Plant Science. 284:48-56
Many plant-pathogenic Xanthomonas rely largely on secreting virulence transcription activator-like effectors (TALEs) proteins into plant nucleus to activate host susceptibility genes to cause disease, the process is dependent on pathogen TALEs associ
Autor:
Zhenhua Zhang, Joe Eugene Lepo, Chunyun Guan, Hai-Xing Song, Qiong Liao, Shaofen Jian, Abdelbagi M. Ismail
Publikováno v:
Plant Science. 284:57-66
The transmembrane transport of NO3- and Cd2+ into plant cell vacuoles relies on the energy from their tonoplast proton pumps, V-ATPase and V-PPase. If the activity of these pumps is reduced, it results in less NO3- and Cd2+ being transported into the