ITRAQ-based proteomic analysis of apple buds provides new insights into regulatory mechanisms of flowering in response to shoot bending
文献类型： 外文期刊
作者： Liu, Sitong 1 ; Shi, Ting 1 ; Zhang, Danni 1 ; Zhang, Xiaochen 1 ; Fan, Tianle 1 ; Mu, Pengcheng 1 ; Yue, Haiying 2 ; Li, Xiaolong 2 ; Tian, Jianwen 2 ; Xing, Libo 1 ;
作者机构： 1.Northwest Agr & Forestry Univ, Coll Hort, Yangling 712100, Shaanxi, Peoples R China
2.Ningxia Acad Agr & Forestry Sci, Inst Hort, Beijing, Peoples R China
关键词： Carbon; Fatty acids; Flowering; Shoot bending; 'Nagafu No 2'
期刊名称：SCIENTIA HORTICULTURAE （ 影响因子：4.342； 五年影响因子：4.342 ）
ISSN： 0304-4238
年卷期： 2021 年 290 卷
页码：
收录情况： SCI
摘要： Flowering is an important life cycle stage in apple trees, and young 'Nagafu No. 2' produce limited inferior flower buds. Shoot bending, an effective agronomic measure, is widely used to promote flowering but little is known regarding the underlying molecular mechanisms. Using isobaric tags for relative and absolute quantification LC-MS/MS, 8,585 proteins expressed in buds during flower bud differentiation were identified. The 1,060 up and 1,079 down-regulated proteins after shoot bending were divided into 7 pattern-based groups: I (22/5), II (30/57), III (34/21), IV (77/61), V (381/452), VI (218/170), and VII (298/313) types. Number of proteins were associated with carbohydrate, fatty acid, and lipid metabolism, as well as hormone, transcription factor, circadian rhythm, and photoperiod and flowering pathways. The differentially expressed proteins involved in fatty acid and lipid pathways were up-regulated by shoot bending, while other proteins that were involved in starch synthesis were down-regulated. In addition, circadian rhythm-and flowering-related genes were up-regulated by shoot bending. This research provides a valuable inventory of proteins involved in floral bud development and contributes to the understanding of the regulatory mechanisms of flower bud differentiation caused by shoot bending in apple trees.
- 相关文献
作者其他论文 更多>>
-
Assessing and Quantifying the Carbon, Nitrogen, and Enzyme Dynamics Effects of Inter-row Cover Cropping on Soils and Apple Tree Development in Orchards
作者：Ma, Jun;Li, Guangzong;Jia, Yonghua;Chu, Yannan;Yue, Haiying;Wang, Haixia;Li, Xiaolong;Tian, Jianwen
关键词：cropping; enzymes; fruit tree performance; nitrogen; soil carbon; Vicia sepium
-
Epigenomic mechanism regulating the quality and ripeness of apple fruit with differing harvest maturity
作者：Wang, Jing;Wang, Jiahe;Li, Yu;Lv, Yongqian;Xing, Libo;Zhao, Juan;Li, Hao;Zhang, Bo;Zhang, Mengsheng;Tian, Jianwen;Li, Xiaolong
关键词：
-
Study of the Effects of Spraying Non-Bagging Film Agent on the Contents of Mineral Elements and Flavonoid Metabolites in Apples
作者：Wang, Fang;Wang, Xiaojing;Gao, Yingyin;Wu, Xiaomin;Ding, Yuduan;Liu, Xuan;Tian, Jianwen;Li, Xiaolong
关键词：apples; mineral elements; flavonoid metabolites
-
Genomic Colinearity and Transcriptional Regulatory Networks of BES1 Gene Family in Horticultural Plants Particularly Kiwifruit and Peach
作者：Yue, Haiying;Tian, Jianwen;Yang, Yaming;Cha, Guili;Ren, Shichang;Wang, Jiyan;Shi, Xiaoyan;Zhu, Qinggang;Ren, Xiaolin;Ding, Yuduan;Li, Qianjin
关键词：BES1 gene family; genome-wide analysis; kiwifruit; expression pattern; peach
-
Comparative Proteomic and Metabonomic Profiling of Buds with Different Flowering Capabilities Reveal Novel Regulatory Mechanisms of Flowering in Apple
作者：Wang, Shujin;Chen, Xiaoping;Liu, Sitong;Zhang, Xiaochen;Li, Yu;Shang, Wei;Song, Jiahui;Xing, Libo;Tian, Jianwen;Li, Xiaolong
关键词：apple; flowering; proteomic; metabolomic; carbohydrate; amino acid; organic acids
-
Comparative transcriptomes reveal molecular mechanisms of apple blossoms of different tolerance genotypes to chilling injury
作者：Li, Xiaolong;Yue, Haiying;Chu, Yannan;Jia, Yonghua
关键词：apple; chilling gene; cold stress; transcriptome; anti-oxidation
-
The planting of licorice increased soil microbial diversity and affected the growth and development of apple trees
作者：Li, Xiaolong;Yue, Haiying;Chu, Yannan;Jia, Yonghua;Tian, Jianwen
关键词：Growth and development; intercropping; licorice; microorganism; soil properties
