BAG6-A from Fragaria viridis pollen modulates gametophyte development in diploid strawberry
文献类型： 外文期刊
作者： Zhao, Fengli 1 ; Liu, Lifeng 2 ; Du, Jianke 1 ; Zhao, Xia 2 ; Song, Yanhong 2 ; Zhou, Houcheng 2 ; Qiao, Yushan 1 ;
作者机构： 1.Nanjing Agr Univ, Coll Hort, Lab Fruit Crop Biotechnol, Nanjing 210095, Jiangsu, Peoples R China
2.Chinese Acad Agr Sci, Zhengzhou Fruit Res Inst, Zhengzhou 450009, Henan, Peoples R China
3.Jiangsu Acad Agr Sci, Inst Pomol, Jiangsu Key Lab Hort Crop Genet Improvement, Nanjing 210014, Jiangsu, Peoples R China
关键词： Fragaria; FviBAG6-A; Gametophyte; Ubiquitin ligase; ROS; S-RNase
期刊名称：PLANT SCIENCE （ 影响因子：5.2； 五年影响因子：5.7 ）
ISSN： 0168-9452
年卷期： 2023 年 330 卷
页码：
收录情况： SCI
摘要： Male and female gametophyte development processes are essential steps in the life cycles of all land plants. Here, we characterized a gene, FviBAG6-A, screened from the Fragaria viridis (2 n = 2x=14) pollen cDNA library and physically interacted with S-RNase. Ubiquitinated of Sa-RNase might be determined by the interaction of FviBAG6-A in the ubiquitin-proteasome system during fertilization. We found that overexpression of FviBAG6-A in Arabidopsis caused shorter silique length, and decreased silique number. Moreover, overexpression of FviBAG6A in Fragaria vesca (2 n = 2x=14) led to a greatly reduced seed number, with nearly 80% of the seeds aborted. Analyses of paraffin sections and reactive oxygen species (ROS) content revealed that the majority of severe pollen defects were likely due to the early degradation of the tapetum and middle layer as a result of ROS accumulation and abnormal development of the uninucleate megaspore mother. Moreover, the FviBAG6-A interact with the E3 ligase SIZ1 and contribute to the SUMOylation of FviBAG6-A , which may be induced by the high level of ROS content, further promoting gametophyte abortion in strawberry transgenic lines. This study characterized the FviBAG6-A and reveals its novel function in gametophyte development.
- 相关文献
作者其他论文 更多>>
-
New Germplasm for Breeding: Pink- flowered and White-fruited Strawberry
作者：Guan, Ling;Zhao, Mizhen;Qiao, Yushan;Wu, Ejiao;Wang, Qinglian;Yuan, Huazhao;Xu, Linlin;Pang, Fuhua;Cai, Weijian;Chen, Xiaodong;Xia, Jin;Wilson, Zoe A.
关键词：germplasm innovation; pink-flowered; strawberry breeding; white fruit
-
Genome-Wide Identification and Characterization of Argonaute, Dicer-like and RNA-Dependent RNA Polymerase Gene Families and Their Expression Analyses in Fragaria spp.
作者：Jing, Xiaotong;Huai, Xinjia;Zhang, Hong;Zhao, Fengli;Qiao, Yushan;Xu, Linlin;Qiao, Yushan
关键词：strawberries; AGO; DCL; RDR; identification; evolution; expression
-
A Discriminative Model for Early Detection of Anthracnose in Strawberry Plants Based on Hyperspectral Imaging Technology
作者：Liu, Chao;Cao, Yifei;Yang, Risheng;Xu, Huanliang;Qiao, Yushan;Wu, Ejiao;Qiao, Yushan
关键词：hyperspectral; strawberry anthracnose; characteristic wavelength; texture features; convolutional neural network
-
Combined transcriptomic and proteomic analysis reveals multiple pathways involved in self-pollen tube development and the potential roles of FviYABBY1 in self-incompatibility in Fragaria viridis
作者：Du, Jianke;Ge, Chunfeng;Wang, Tao;Wang, Jing;Ni, Zhiyou;Xiao, Shiwei;Zhao, Fengli;Qiao, Yushan;Du, Jianke;Ge, Chunfeng;Zhao, Mizhen;Qiao, Yushan
关键词：self-incompatibility; FviYABBY1; transcriptome; proteome; Fragaria viridis
-
Bio-organic fertilizer with reduced rates of chemical fertilization improves soil fertility and enhances tomato yield and quality
作者：Ye, Lin;Zhao, Xia;Zou, Zhirong;Ye, Lin;Zhao, Xia;Li, Jianshe;Bao, Encai;Cao, Kai
关键词：
-
Development of an Accelerated Solvent Extraction Approach for Quantitative Analysis of Chloramphenicol, Thiamphenicol, Florfenicol, and Florfenicol Amine in Poultry Eggs
作者：Wang, Bo;Liu, Xuezhong;Wang, Bo;Zhao, Xia;Xie, Kaizhou;Zhang, Genxi;Zhang, Tao;Liu, Xuezhong;Zhao, Xia;Xie, Kaizhou;Zhang, Genxi;Zhang, Tao;Xie, Xing
关键词：Poultry eggs; Chloramphenicol; Thiamphenicol; Florfenicol; Florfenicol amine; HPLC-ESI/MS/MS
-
Development and comparison of liquid-liquid extraction and accelerated solvent extraction methods for quantitative analysis of chloramphenicol, thiamphenicol, florfenicol, and florfenicol amine in poultry eggs
作者：Wang, Bo;Liu, Xuezhong;Pang, Maoda;Zhao, Xia;Xie, Kaizhou;Zhang, Peiyang;Zhang, Genxi;Zhang, Tao;Dai, Guojun;Zhao, Xia;Xie, Kaizhou;Zhang, Peiyang;Zhang, Genxi;Zhang, Tao;Dai, Guojun
关键词：ASE; chloramphenicol; florfenicol; florfenicol amine; poultry eggs; thiamphenicol; UPLC-ESI; MS; MS
