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
枝江小学生完成签到,获得积分10
1秒前
鱼蛋超人发布了新的文献求助10
1秒前
jessica发布了新的文献求助10
1秒前
zzj关注了科研通微信公众号
2秒前
2秒前
vv完成签到 ,获得积分10
3秒前
puhu完成签到 ,获得积分20
3秒前
lz发布了新的文献求助10
3秒前
ding应助chen采纳,获得10
4秒前
hhhhhhxxxxxx发布了新的文献求助10
5秒前
孔曼卉发布了新的文献求助10
6秒前
不将就4179给不将就4179的求助进行了留言
6秒前
7秒前
狗十七发布了新的文献求助10
7秒前
狂野梨愁完成签到,获得积分10
10秒前
Owen应助LDDD采纳,获得10
10秒前
lz完成签到,获得积分10
10秒前
11秒前
11秒前
研友_nEWRJ8完成签到,获得积分10
12秒前
奋斗的元珊完成签到,获得积分10
12秒前
13秒前
金刚经应助dan1029采纳,获得10
13秒前
乐乐应助dan1029采纳,获得10
13秒前
丘比特应助dan1029采纳,获得10
13秒前
13秒前
彭于晏应助dan1029采纳,获得10
14秒前
哈哈哈发布了新的文献求助10
14秒前
科研通AI2S应助Ke采纳,获得10
15秒前
一一发布了新的文献求助10
15秒前
调皮的薯片完成签到 ,获得积分10
15秒前
15秒前
curtisness应助袁思宇采纳,获得10
17秒前
xjcy应助土豆菜卷采纳,获得10
18秒前
21秒前
21秒前
orixero应助杏仁巧克力采纳,获得30
23秒前
23秒前
24秒前
1347365881完成签到,获得积分10
24秒前
高分求助中
Spray / Wall-interaction Modelling by Dimensionless Data Analysis 2000
Aspects of Babylonian celestial divination: the lunar eclipse tablets of Enūma Anu Enlil 500
Mathematics and Finite Element Discretizations of Incompressible Navier—Stokes Flows 500
Dictionary of socialism 350
Mixed-anion Compounds 300
Geochemistry, 2nd Edition 地球化学经典教科书第二版 300
Idoxuridine 260
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 3195418
求助须知:如何正确求助?哪些是违规求助? 2844256
关于积分的说明 8049497
捐赠科研通 2508977
什么是DOI,文献DOI怎么找? 1341260
科研通“疑难数据库(出版商)”最低求助积分说明 639116
邀请新用户注册赠送积分活动 608214