共查询到20条相似文献,搜索用时 31 毫秒
1.
2.
3.
4.
5.
6.
High‐temperature inhibition of biosynthesis and transportation of anthocyanins results in the poor red coloration in red‐fleshed Actinidia chinensis
下载免费PDF全文
![点击此处可从《Physiologia plantarum》网站下载免费的PDF全文](/ch/ext_images/free.gif)
Yu‐Ping Man Yan‐Chang Wang Zuo‐Zhou Li Zheng‐Wang Jiang Hong‐Li Yang Jun‐Jie Gong Shi‐Song He Shi‐Quan Wu Zuo‐Quan Yang Jing Zheng Zhong‐Yan Wang 《Physiologia plantarum》2015,153(4):565-583
In plants, the role of anthocyanins trafficking in response to high temperature has been rarely studied, and therefore poorly understood. Red‐fleshed kiwifruit has stimulated the world kiwifruit industry owing to its appealing color. However, fruit in warmer climates have been found to have poor flesh coloration, and the factors responsible for this response remain elusive. Partial correlation and regression analysis confirmed that accumulative temperatures above 25°C (T25) was one of the dominant factors inhibiting anthocyanin accumulation in red‐fleshed Actinidia chinensis, ‘Hongyang’. Expression of structural genes, AcMRP and AcMYB1 in inner pericarp sampled from the two high altitudes (low temperature area), was notably higher than the low altitude (high temperature area) during fruit coloration. AcMYB1 and structural genes coordinate expression supported the MYB–bHLH (basic helix‐loop‐helix)–WD40 regulatory complex mediated downregulation of anthocyanin biosynthesis induced by high temperatures in kiwifruit. Moreover, cytological observations using the light and transmission electronic microscopy showed that there were a series of anthocyanic vacuolar inclusion (AVI)‐like structures involved in their vacuolization process and dissolution of the pigmented bodies inside cells of fruit inner pericarp. Anthocyanin transport was inhibited by high temperature via retardation of vacuolization or reduction in AIV‐like structure formation. Our findings strongly suggested that complex multimechanisms influenced the effects of high temperature on red‐fleshed kiwifruit coloration. 相似文献
7.
8.
Map‐based cloning of the pear gene MYB114 identifies an interaction with other transcription factors to coordinately regulate fruit anthocyanin biosynthesis
下载免费PDF全文
![点击此处可从《The Plant journal : for cell and molecular biology》网站下载免费的PDF全文](/ch/ext_images/free.gif)
Gaifang Yao Meiling Ming Andrew C. Allan Chao Gu Leiting Li Xiao Wu Runze Wang Yaojun Chang Kaijie Qi Shaoling Zhang Jun Wu 《The Plant journal : for cell and molecular biology》2017,92(3):437-451
9.
10.
11.
12.
13.
14.
15.
16.
17.
Arabidopsis ROOT HAIR DEFECTIVE3 is involved in nitrogen starvation-induced anthocyanin accumulation
Jing Wang Yan Wang Ju Yang Chunli Ma Ying Zhang Ting Ge Zhi Qi Yan Kang 《植物学报(英文版)》2015,57(8):708-721
Anthocyanin accumulation is a common phenom-enon seen in plants under environmental stress. In this study, we identified a new allele of ROOT HAIR DEFECTIVE3 (RHD3) showing an anthocyanin overaccumulat... 相似文献
18.
19.