Amino acid transporter (AAT) gene family in Tartary buckwheat (Fagopyrum tataricum L. Gaertn.): Characterization, expression analysis and functional prediction

苦荞 生物 基因 荞麦属 系统发育树 非生物胁迫 氨基酸 遗传学 非生物成分 植物 生物化学 古生物学 芦丁 抗氧化剂
作者
Yang Yang,Xinfang Wang,Jie Zheng,Yihan Men,Yijuan Zhang,Longlong Liu,Yuanhuai Han,Siyu Hou,Zhaoxia Sun
出处
期刊:International Journal of Biological Macromolecules [Elsevier]
卷期号:217: 330-344 被引量:5
标识
DOI:10.1016/j.ijbiomac.2022.07.059
摘要

Tartary buckwheat (Fagopyrum tataricum L. Gaertn., TB) is an ancient minor crop and an important food source for humans to supplement nutrients such as flavonoids and essential amino acids. Amino acid transporters (AATs) play critical roles in plant growth and development through the transport of amino acids. In this study, 104 AATs were identified in TB genome and divided into 11 subfamilies by phylogenetic relationships. Tandem and segmental duplications promoted the expansion of FtAAT gene family, and the variations of gene sequence, protein structure and expression pattern were the main reasons for the functional differentiation of FtAATs. Based on RNA-seq and qRT-PCR, the expression patterns of FtAATs in different tissues and under different abiotic stresses were analyzed, and several candidate FtAATs that might affect grain development and response to abiotic stresses were identified, such as FtAAP12 and FtCAT7. Finally, combined with the previous studies, the expression patterns and phylogenetic relationships of AATs in multiple species, the functions of multiple high-confidence FtAAT genes were predicted, and the schematic diagram of FtAATs in TB was initially drawn. Overall, this work provided a framework for further functional analysis of FtAAT genes and important clues for the improvement of TB quality and stress resistance.
最长约 10秒,即可获得该文献文件

科研通智能强力驱动
Strongly Powered by AbleSci AI
更新
大幅提高文件上传限制,最高150M (2024-4-1)

科研通是完全免费的文献互助平台,具备全网最快的应助速度,最高的求助完成率。 对每一个文献求助,科研通都将尽心尽力,给求助人一个满意的交代。
实时播报
1秒前
1秒前
1秒前
2秒前
彭于晏应助舒适的万言采纳,获得10
2秒前
Jasper应助homo采纳,获得10
2秒前
zzzzoa完成签到,获得积分10
3秒前
4秒前
5秒前
5秒前
天气一级棒完成签到,获得积分10
6秒前
黄憨憨发布了新的文献求助10
6秒前
8秒前
SSW.hani发布了新的文献求助20
8秒前
1321发布了新的文献求助10
8秒前
9秒前
MAYTALK完成签到,获得积分10
9秒前
ccq关闭了ccq文献求助
9秒前
QL发布了新的文献求助10
9秒前
加贝发布了新的文献求助10
9秒前
11秒前
11秒前
12秒前
阿泽完成签到,获得积分10
12秒前
hong发布了新的文献求助30
13秒前
小胖纸儿完成签到,获得积分20
13秒前
完美世界应助sun采纳,获得30
13秒前
叶痕TNT发布了新的文献求助10
14秒前
慕青应助R喻andom采纳,获得10
15秒前
q青柠发布了新的文献求助10
16秒前
16秒前
1321完成签到,获得积分10
16秒前
16秒前
SciGPT应助陆离采纳,获得10
17秒前
17秒前
pluto应助李神奇采纳,获得50
17秒前
杳鸢应助皮老师采纳,获得50
18秒前
19秒前
英俊的铭应助文章多多采纳,获得10
19秒前
vivian发布了新的文献求助10
19秒前
高分求助中
Evolution 3rd edition 1500
保险藏宝图 1000
Lire en communiste 1000
Mantiden: Faszinierende Lauerjäger Faszinierende Lauerjäger 700
PraxisRatgeber: Mantiden: Faszinierende Lauerjäger 700
Mathematics and Finite Element Discretizations of Incompressible Navier—Stokes Flows 500
A new species of Coccus (Homoptera: Coccoidea) from Malawi 500
热门求助领域 (近24小时)
化学 医学 生物 材料科学 工程类 有机化学 生物化学 物理 内科学 纳米技术 计算机科学 化学工程 复合材料 基因 遗传学 催化作用 物理化学 免疫学 量子力学 细胞生物学
热门帖子
关注 科研通微信公众号,转发送积分 3183169
求助须知:如何正确求助?哪些是违规求助? 2833346
关于积分的说明 7993499
捐赠科研通 2495493
什么是DOI,文献DOI怎么找? 1331524
科研通“疑难数据库(出版商)”最低求助积分说明 636332
邀请新用户注册赠送积分活动 603490