High invertase activity in tomato reproductive organs correlates with enhanced sucrose import into, and heat tolerance of, young fruit

文献类型： 外文期刊

第一作者： Li, Zhimiao

作者： Li, Zhimiao;Wang, Rongqing;Yang, Yuejian;Li, Zhimiao;Palmer, William M.;Martin, Antony P.;Wang, Rongqing;Rainsford, Frederick;Jin, Ye;Patrick, John W.;Yang, Yuejian;Ruan, Yong-Ling;Palmer, William M.;Martin, Antony P.;Rainsford, Frederick;Patrick, John W.;Ruan, Yong-Ling;Jin, Ye

作者机构：

关键词： Biomass partitioning;fruit-set;heat stress;invertase;programmed cell death;Solanum lycopersicum L. (tomato);sucrose import;sugar singalling

期刊名称：JOURNAL OF EXPERIMENTAL BOTANY （ 影响因子：6.992； 五年影响因子：7.86 ）

ISSN：

年卷期：

页码：

收录情况： SCI

摘要： Heat stress can cause severe crop yield losses by impairing reproductive development. However, the underlying mechanisms are poorly understood. We examined patterns of carbon allocation and activities of sucrose cleavage enzymes in heat-tolerant (HT) and -sensitive (HS) tomato (Solanum lycopersicum L.) lines subjected to normal (control) and heat stress temperatures. At the control temperature of 25/20 degrees C (day/night) the HT line exhibited higher cell wall invertase (CWIN) activity in flowers and young fruits and partitioned more sucrose to fruits but less to vegetative tissues as compared to the HS line, independent of leaf photosynthetic capacity. Upon 2-, 4-, or 24-h exposure to day or night temperatures of 5 degrees C or more above 25/20 degrees C, cell wall (CWIN) and vacuolar invertases (VIN), but not sucrose synthase (SuSy), activities in young fruit of the HT line were significantly higher than those of the HS line. The HT line had a higher level of transcript of a CWIN gene, Lin7, in 5-day fruit than the HS line under control and heat stress temperatures. Interestingly, heat induced transcription of an invertase inhibitor gene, INVINH1, but reduced its protein abundance. Transcript levels of LePLDa1, encoding phospholipase D, which degrades cell membranes, was less in the HT line than in the HS line after exposure to heat stress. The data indicate that high invertase activity of, and increased sucrose import into, young tomato fruit could contribute to their heat tolerance through increasing sink strength and sugar signalling activities, possibly regulating a programmed cell death pathway.

分类号： Q94

  • 相关文献

[1]Sugar Input, Metabolism, and Signaling Mediated by Invertase: Roles in Development, Yield Potential, and Response to Drought and Heat. Ruan, Yong-Ling,Ruan, Yong-Ling,Jin, Ye,Jin, Ye,Yang, Yue-Jian,Li, Guo-Jing,Boyer, John S.,Boyer, John S.. 2010

[2]Manipulation of dry matter accumulation and partitioning with plant density in relation to yield stability of cotton under intensive management. Dai, Jianlong,Li, Weijiang,Tang, Wei,Zhang, Dongmei,Li, Zhenhuai,Lu, Hequan,Eneji, A. Egrinya,Dong, Hezhong.

[3]NPR1-dependent salicylic acid signaling is not involved in elevated CO2-induced heat stress tolerance in Arabidopsis thaliana. Li, Xin,Ahammed, Golam Jalal,Li, Xin,Yu, Jingquan,Shi, Kai. 2015

[4]Changes in sugar content and relative enzyme activity in grape berry in response to root restriction. Xie, ZhaoSen,Li, Bo,Xu, WenPing,Wang, ShiPing,Li, Bo,Forney, Charles F.. 2009

[5]Arbuscular mycorrhiza, rhizospheric microbe populations and soil enzyme activities in citrus orchards under two types of no-tillage soil management. Zhang, J. J.,Xia, R. X.,Shu, B.,Wang, P.,Wang, M. Y.,Wu, Q. S.,Dong, T.. 2011

[6]Sucrose Metabolism and Changes of Relative Enzymes in Mangifera indica L. 'Irwin'. Wei, Chang-bin,Wu, Hong-xia,Ma, Wei-hong,Wang, Song-biao,Sun, Guang-ming.

[7]Enantioselective effects of metalaxyl on soil enzyme activity. Yue, Heng,Fang, Song,Zhang, Yizhi,Ning, Yang,Yu, Weisong,Kong, Fanyu,Qiu, Jun,Yue, Heng,Fang, Song,Zhang, Yizhi,Ning, Yang,Yu, Weisong,Kong, Fanyu,Qiu, Jun.

[8]Arbuscular mycorrhizal fungi induce sucrose cleavage for carbon supply of arbuscular mycorrhizas in citrus genotypes. Wu, Qiang-Sheng,Zou, Ying-Ning,Huang, Yong-Ming,Li, Yan,He, Xin-Hua,He, Xin-Hua. 2013

[9]Expression of sucrose metabolism and transport genes in cassava petiole abscission zones in response to water stress. Liao, W. B.,Li, Y. Y.,Lu, C.,Peng, M.. 2017

[10]Sucrose-metabolizing enzymes and their genes in the arils of two Dimocarpus longan cultivars. Shuai, L.,Li, J.,Niu, J. J.,Qian, P. H.,Liu, W. H.,Xue, X. Q.,Wu, Z. X.,Shuai, L.,Han, D. M.,Shuai, L.,Li, J.,Niu, J. J.,Qian, P. H.,Liu, W. H.,Xue, X. Q.,Wu, Z. X..

[11]Decreased energy synthesis is partially compensated by a switch to sucrose synthase pathway of sucrose degradation in restricted root of tomato plants. Shi, Kai,Fu, Li-Jun,Zhou, Yan-Hong,Yu, Jing-Quan,Yu, Jing-Quan,Dong, De-Kun.

[12]Genotypic differences in pod wall and seed growth relate to invertase activities and assimilate transport pathways in asparagus bean. Liu, Yong-Hua,Li, Guo-Jing,Wu, Xiao-Hua,Wang, Bao-Gen,Xu, Pei,Hu, Ting-Ting,Lu, Zhong-Fu,Liu, Yong-Hua,Cao, Jia-Shu,Patrick, John W.,Ruan, Yong-Ling.

[13]Cloning and characterization of a gene encoding cysteine proteases from senescent leaves of Gossypium hirsutum. Shen, FF,Yu, SX,Han, XL,Fan, SL.

[14]The expression pattern of a rice proteinase inhibitor gene OsPI8-1 implies its role in plant development. Wang, Jiang,Shi, Zhen-Ying,Wan, Xin-Shan,Zhang, Jing-Liu,Shen, Ge-Zhi. 2008

[15]Nitric oxide suppresses aluminum-induced programmed cell death in peanut (Arachis hypoganea L.) root tips by improving mitochondrial physiological properties. Huang, Wenjing,Oo, Thet Lwin,Gu, Minghua,Zhan, Jie,Wang, Aiqin,He, Long-Fei,He, Huyi,He, Long-Fei. 2018

[16]Programmed cell death in relation to petal senescence in ornamental plants. Zhou, Y,Wang, CY,Ge, H,Hoeberichts, FA,Visser, PB. 2005

[17]iTRAQ Mitoproteome Analysis Reveals Mechanisms of Programmed Cell Death in Arabidopsis thaliana Induced by Ochratoxin A. Xu, Wentao,Luo, Yunbo,Huang, Kunlun,Wang, Yan,Wang, Yan,Peng, Xiaoli,Yang, Zhuojun,Zhao, Weiwei,Xu, Wentao,Hao, Junran,Wu, Weihong,Shen, Xiao Li,Luo, Yunbo,Huang, Kunlun,Peng, Xiaoli,Shen, Xiao Li. 2017

[18]Comparative transcriptomics provide insight into the morphogenesis and evolution of fistular leaves in Allium. Liu, Touming. 2017

[19]Programmed cell death is responsible for replaceable bud senescence in chestnut (Castanea mollissima BL.). Wang, Guangpeng,Zhang, Zhihong,Zhao, Guiling,Wang, Guangpeng,Kong, Dejun,Liu, Qingxiang. 2012

[20]Hydrogen peroxide production and mitochondrial dysfunction contribute to the fusaric acid-induced programmed cell death in tobacco cells. Jiao, Jiao,Sun, Ling,Hao, Yu,Zhu, Xiaoping,Liang, Yuancun,Zhou, Benguo,Gao, Zhengliang. 2014

作者其他论文 更多>>

微信小程序