Variable content and distribution of arabinogalactan proteins in banana (Musa spp.) under low temperature stress
文献类型: 外文期刊
第一作者: Chen, Houbin
作者: Chen, Houbin;Wang, Yingying;Xu, Enfeng;Xie, Ling;Su, Zhaohua;Xu, Chunxiang;Takac, Tomas;Samaj, Jozef;Li, Xiaoquan
作者机构:
关键词: arabinogalactan proteins;abiotic stress;banana (Musa spp.);immuno-labeling;low temperature stress;plant cell wall;plant-environment interactions;spatial distribution
期刊名称:FRONTIERS IN PLANT SCIENCE ( 影响因子:5.753; 五年影响因子:6.612 )
ISSN: 1664-462X
年卷期: 2015 年 6 卷
页码:
收录情况: SCI
摘要: Information on the spatial distribution of arabinogalactan proteins (AGPs) in plant organs and tissues during plant reactions to low temperature (LT) is limited. In this study, the extracellular distribution of AGPs in banana leaves and roots, and their changes under LT stress were investigated in two genotypes differing in chilling tolerance, by immuno-techniques using 17 monoclonal antibodies against different AGP epitopes. Changes in total classical AGPs in banana leaves were also tested. The results showed that AGP epitopes recognized by JIM4, JIM14, JIM16, and CCRC-M32 antibodies were primarily distributed in leaf veins, while those recognized by JIM8, JIM13, JIM15, and PN16.4B4 antibodies exhibited predominant sclerenchymal localization. Epitopes recognized by LM2, LM14, and MAC207 antibodies were distributed in both epidermal and mesophyll cells. Both genotypes accumulated classical AGPs in leaves under LT treatment, and the chilling tolerant genotype contained higher classical AGPs at each temperature treatment. The abundance of JIM4 and JIM16 epitopes in the chilling-sensitive genotype decreased slightly after LT treatment, and this trend was opposite for the tolerant one. LT induced accumulation of LM2- and LM14-immunoreactive AGPs in the tolerant genotype compared to the sensitive one, especially in phloem and mesophyll cells. These epitopes thus might play important roles in banana LT tolerance. Different AGP components also showed differential distribution patterns in banana roots. In general, banana roots started to accumulate AGPs under LT treatment earlier than leaves. The levels of AGPs recognized by MAC207 and JIM13 antibodies in the control roots of the tolerant genotype were higher than in the chilling sensitive one. Furthermore, the chilling tolerant genotype showed high immuno-reactivity against JIM13 antibody. These results indicate that several AGPs are likely involved in banana tolerance to chilling injury.
分类号:
- 相关文献
作者其他论文 更多>>
-
Boiling enhancement on the thermally induced deformation surfaces
作者:Yan, Yibo;Zheng, Weijia;Xie, Ling;Hu, Yanxin;Wu, Tingting;Fan, Changxiang
关键词:Pool boiling; Shape memory alloys; Heat transfer; Bubble behaviors; Adaptive control
-
Identifying resistant mutations in the herbicide target site of the plant 4-hydroxyphenylpyruvate dioxygenase
作者:Wang, Mugui;Xue, Li;Zhu, Jian-Kang;Wang, Mugui;Xue, Li;Zhu, Jian-Kang;Wang, Mugui;Zhong, Yingli;He, Yuxin;Xie, Jiyong;Wang, Yingying;Zinta, Gaurav;Verma, Vipasha;Wang, Hongzhi;Mao, Yanfei;Wang, Mugui;Zhong, Yingli;He, Yuxin;Xie, Jiyong;Wang, Yingying;Zinta, Gaurav;Verma, Vipasha;Wang, Hongzhi;Mao, Yanfei;Zhong, Yingli;He, Yuxin;Xie, Jiyong;Wang, Yingying;Wang, Hongzhi;Xie, Hongtao;Wang, Xin;Zhu, Jian-Kang;Zhu, Jian-Kang
关键词:herbicide-resistant; HPPD; base editing; target-site-resistance; artificial gene evolve
-
Design, synthesis, and biological evaluation of oxime ether derivatives containing 1,5-dimethyl-6-thioxo-1,3,5-triazinane-2,4-dione as protoporphyrinogen IX oxidase inhibitors
作者:Luo, Dingfeng;Wang, Yingying;Ma, Changsheng;Li, Hao;Yan, Sheng;Bai, Zhendong;Bai, Lianyang;Li, Zuren;Luo, Dingfeng;Wang, Yingying;Ma, Changsheng;Bai, Lianyang;Li, Zuren;Wan, Yuanhui;Bai, Lianyang;Li, Zuren
关键词:herbicidal activity; transcriptomics; substructure splicing; PPO inhibitor
-
Cyprinid herpesvirus 3 replication is inhibited via decreased ORF3 promoter activity mediated by multiple cellular transcription factors
作者:Liu, Donghai;Wang, Yingying;Li, Yingying;Mo, Xubing;Yin, Jiyuan;Wang, Qing;Zheng, Shucheng;Liu, Donghai
关键词:Cyprinid herpesvirus 3; Koi herpesvirus; ORF3; Promoter; Transcription factors
-
Acidomelania saccharicola sp. nov., a new species of dark septate endophytes in Helotiales, with potential of controlling Fusarium wilt of banana
作者:Nong, Qian;Zhang, Yan;Long, Yanyan;Qin, Liping;Lin, Shanyu;Zeng, Fenghua;Xie, Ling;Nong, Qian;Zhang, Yan;Long, Yanyan;Qin, Liping;Lin, Shanyu;Zeng, Fenghua;Xie, Ling;Nong, Qian;Zhang, Yan;Long, Yanyan;Qin, Liping;Lin, Shanyu;Zeng, Fenghua;Xie, Ling;Chen, Yanlu
关键词:Acidomelania; Fungal morphology; Phylogenetic analysis; Fusarium wilt; Biological disease control; Saccharum officinarum
-
A novel water distribution model considering the dynamic coupling of canals and gates
作者:Tian, Guilin;Lv, Mouchao;Wang, Ming;Qin, Jingtao;Wang, Yingying;Yu, Jiankui;Yang, Bo
关键词:Irrigation scheduling; Canals-gates coupling; Canal water distribution model; Beetle swarm optimization algorithm; Theoretical flow rate
-
Kruppel-like factor 12a and 12b inhibit Cyvirus cyprinidallo3 replication by repressing viral ORF8 promoter activity
作者:Hu, Xinyue;Li, Yingying;Wang, Yingying;Zhang, Defeng;Liu, Donghai;Wang, Qing;Zheng, Shucheng;Hu, Xinyue;Li, Yingying
关键词:Cyprinus carpio; Cyvirus cyprinidallo3; Cyprinid herpesvirus 3; Kruppel-like factor-12; ORF8