Cuticular wax metabolism of lemon (Citrus limon Burm. f. Eureka) fruit in response to ethylene and gibberellic acid treatment
文献类型: 外文期刊
作者: Zhou, Xianyan 1 ; Miao, Jiaqi 2 ; Zhang, Birong 1 ; Duan, Minxian 1 ; Li, Jinxue 1 ; Yue, Jianqiang 1 ; Yang, Fan 1 ; Liu, Hongmin G. 1 ; Xu, Rangwei 2 ; Zhou, Dongguo 1 ; Gao, Junyan 1 ; Cheng, Yunjiang 2 ;
作者机构: 1.Yunnan Acad Agr Sci, Inst Trop & Subtrop Cash Crops, Baoshan 675800, Peoples R China
2.Huazhong Agr Univ, Key Lab Hort Plant Biol, Minist Educ, Wuhan 430070, Hubei, Peoples R China
3.Natl R&D Ctr Citrus Preservat, Wuhan 430070, Peoples R China
关键词: Lemon; Ethylene; Gibberellic acid; Wax composition; Gene expression
期刊名称:POSTHARVEST BIOLOGY AND TECHNOLOGY ( 影响因子:6.751; 五年影响因子:7.001 )
ISSN: 0925-5214
年卷期: 2022 年 194 卷
页码:
收录情况: SCI
摘要: The brightness and color of lemon fruit directly determine its commodity value. Ethylene (ETH) and gibberellic acid (GA3) treatment are widely adopted to achieve postharvest uniform peel color, which may affect fruit surface brightness. Fruit brightness is closely associated with cuticular wax. However, little is known about how ETH and GA3 treatment affect cuticular wax metabolism in lemon fruit. Here, we treated green lemon fruit with ethephon and GA3 solution, and analyzed the changes in wax crystal morphology, chemical composition and expression levels of wax-related genes during storage. ETH increased the density and size of platelet-like wax crystals. Moreover, ETH accelerated cuticular wax accumulation, particularly alkanes and aldehydes, while GA3 inhibited these processes. ETH treatment increased the total wax content by 56% after four-day storage, particularly very-long-chain (VLC) alkanes (by 83%), while GA3 decreased the total wax content by 53% after fourteen-day storage, particularly VLC alkanes (by 56%). The main differentially expressed genes, including those involved in total wax accumulation (KCS19-1 and KCS19-2) and transformation of VLC aldehydes to VLC alkanes (CER1-1 and CER3), were up-regulated by ETH treatment while down-regulated by GA3 treatment. In summary, ETH accelerates and GA3 inhibits the accumulation of total wax, VLC aldehydes and VLC alkanes. I In addition, ETH and GA3 treatment have little effect on the intrinsic quality, but can alter the membrane lipid property and oxidase activity of fruit.
- 相关文献
作者其他论文 更多>>
-
Pangenome analysis provides insight into the evolution of the orange subfamily and a key gene for citric acid accumulation in citrus fruits
作者:Huang, Yue;He, Jiaxian;Xu, Yuantao;Zheng, Weikang;Jiang, Xiaolin;Liu, Zishuang;Wang, Lun;Wang, Xia;Liu, Shengjun;Lu, Zhihao;Liu, Ziang;Yu, Huiwen;Xie, Zongzhou;Li, Chunlong;Ma, Zhaocheng;Jiao, Wenbiao;Zhang, Fei;Larkin, Robert M.;Deng, Xiuxin;Xu, Qiang;Huang, Yue;Xu, Yuantao;Xu, Qiang;Wang, Shaohua;Yue, Jianqiang;Gao, Junyan;Zhou, Xianyan;Long, Chunrui;Chen, Peng;Zeng, Bin;Yang, Shuizhi;Zeng, Xiuli;Guo, Yong-Jie;Guo, Yong-Jie;Zhang, Wen-Fu;Krueger, Robert R.;Smith, Malcolm W.;Ming, Ray
关键词:
-
Effects of Different Regulating Measures on the Floral and Nutritional Physiology of Lemon
作者:Du, Yuxia;Li, Jinxue;Dong, Jianmei;Li, Danping;Li, Jing;Zhou, Xianyan;Zhu, Chunhua;Lai, Xinpu;Hu, Chengxiao;Tan, Qiling;Zhang, Jinzhi
关键词:lemon; paclobutrazol; gibberellin; flowering; fruit quality
-
The Positive Effects of Humic/Fulvic Acid Fertilizers on the Quality of Lemon Fruits
作者:He, Xiaoying;Zhang, Hanqi;Dai, Weifeng;Xiang, Cheng;Zhang, Mi;Li, Jinxue;Yang, Fan
关键词:humic/fulvic acid fertilizer; lemon fruit; fruit quality; vitamin C; total flavonoids
-
Novel insight into the distribution and dissemination of Candidatus Liberibacter asiaticus, the causal agent of citrus Huanglongbing
作者:Wang, Qinglian;Xu, Yunlong;Yang, Xiaofen;Jia, Jin;Zhou, Jiale;Hong, Ni;Wang, Guoping;Ding, Fang;Wang, Qinglian;Peng, Shu-ang;Ding, Fang;Zeng, Jiwu;Yan, Xiang;Xia, Changxiu;Li, Jinxue;Yue, Jianqiang;Guo, Jun;Yang, Yi;Duan, Yongping;Hartung, John S.
关键词:citrus; Huanglongbing; viable CLas; pollen; distribution; cross-pollination; dissemination
-
Dietary fresh lemon improves the albumen quality, immune status and lipid metabolism of Jingfen laying hens during the late laying period
作者:Wan, Yi;Ma, Ruiyu;Qi, Renrong;Li, Yan;Liu, Wei;Li, Junying;Zhan, Kai;Liu, Lulu;Zheng, Jiangxia;Yue, Jianqiang
关键词:Fresh lemon; production performance; egg quality; serum parameter; laying hen
-
Integration of metabolome, histochemistry and transcriptome analysis provides insights into lignin accumulation in oleocellosis-damaged flavedo of citrus fruit
作者:Zhou, Xianyan;Yang, Hongbin;Zhu, Feng;Xu, Rangwei;Deng, Xiuxin;Cheng, Yunjiang;Zhou, Xianyan;Yue, Jianqiang;Zhu, Chunhua;Li, Jinxue;Gao, Junyan;Zhou, Dongguo;Zhou, Xianyan;Yang, Hongbin;Zhu, Feng;Xu, Rangwei;Deng, Xiuxin;Cheng, Yunjiang
关键词:Green lemon; Oleocellosis disorder; Primary metabolites; Secondary metabolites; Lignification; Pathogen resistance
-
Characterization of the complete chloroplast genome of 'Yunning No.1' lemon (Citrus limon)
作者:Wang, Shao-hua;Gao, Jun-yan;Liu, Hong-ming;Zhou, Xian-yan;Yue, Jian-qiang;Dong, Mei-chao;Yang, Fan;Zhou, Dong-guo;Guo, Li-na;Long, Chun-rui;Deng, Guang-zhou;Yuan, Xiao-hui
关键词:Lemon; Chloroplast genome; Phylogenetic analysis