Genome-Wide Analysis of Tubulin Gene Family in Cassava and Expression of Family Member FtsZ2-1 during Various Stress.
Genome-Wide Analysis of Tubulin Gene Family in Cassava and Expression of Family Member FtsZ2-1 during Various Stress.
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DOI：
10.3390/plants10040668
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发表时间：
2021-03-31
期刊：
影响因子：
--
通讯作者：
Min Y
中科院分区：
文献类型：
--
作者：
Li S;Cao P;Wang C;Guo J;Zang Y;Wu K;Ran F;Liu L;Wang D;Min Y
丝状温度敏感蛋白Z（Tubulin/FtsZ）家族是一组保守的GTP结合（鸟嘌呤核苷酸结合）蛋白，作为细胞骨架的主要组成部分，与植物组织发育和器官形成密切相关。根据已发表的木薯（Manihot esculenta Crantz）基因组序列信息，鉴定出23个微管蛋白基因（MeTubulins），根据其类型和系统发育特征分为4个主要类群。相同的分组通常具有相同或相似的基序组成和外显子-内含子结构。共线性分析表明片段重复事件是木薯微管蛋白超家族基因扩增的主要因素。分析MeTubulin基因在不同组织中的表达谱，发现MeTubulin主要在叶、叶柄和茎中表达，而FtsZ2-1在贮藏根中高表达。 FtsZ2-1基因在激素和非生物胁迫下的qRT-PCR结果表明，吲哚-3-乙酸（IAA）和赤霉素A3（GA3）胁迫可以显着增加FtsZ2-1基因的表达，从而揭示FtsZ2-1在IAA和GA3胁迫诱导的反应中的潜在作用。
Filamentous temperature-sensitive protein Z (Tubulin/FtsZ) family is a group of conserved GTP-binding (guanine nucleotide-binding) proteins, which are closely related to plant tissue development and organ formation as the major component of the cytoskeleton. According to the published genome sequence information of cassava (Manihot esculenta Crantz), 23 tubulin genes (MeTubulins) were identified, which were divided into four main groups based on their type and phylogenetic characteristics. The same grouping generally has the same or similar motif composition and exon–intron structure. Collinear analysis showed that fragment repetition event is the main factor in amplification of cassava tubulin superfamily gene. The expression profiles of MeTubulin genes in various tissue were analyzed, and it was found that MeTubulins were mainly expressed in leaf, petiole, and stem, while FtsZ2-1 was highly expressed in storage root. The qRT-PCR results of the FtsZ2-1 gene under hormone and abiotic stresses showed that indole-3-acetic acid (IAA) and gibberellin A3 (GA3) stresses could significantly increase the expression of the FtsZ2-1 gene, thereby revealing the potential role of FtsZ2-1 in IAA and GA3 stress-induced responses.
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DOI：
10.1093/bioinformatics/btr490
发表时间：
2011-11-15
期刊：
Bioinformatics (Oxford, England)
影响因子：
--
作者：
Howe EA;Sinha R;Schlauch D;Quackenbush J
通讯作者：
Quackenbush J
影响因子：
5.7
作者：
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通讯作者：
Li, You-Zhi
DOI：
10.1016/j.compmedimag.2005.04.003
发表时间：
2005-10-01
影响因子：
5.7
作者：
Chuang, KS;Jan, ML;Fu, YK
通讯作者：
Fu, YK
影响因子：
2.6
作者：
DUFOUR, DL
通讯作者：
DUFOUR, DL
影响因子：
4.3
作者：
Bertini, Laura;Proietti, Silvia;Caruso, Carla
通讯作者：
Caruso, Carla