Molecular cloning and expression of a novel MYB transcription factor gene in rubber tree
文献类型: 外文期刊
第一作者: Qin, Bi
作者: Qin, Bi;Zhang, Yu;Wang, Meng
作者机构:
关键词: MYB transcription factor;Hevea brasiliensis;Tapping panel dryness (TPD);Phytohormone
期刊名称:MOLECULAR BIOLOGY REPORTS ( 影响因子:2.316; 五年影响因子:2.357 )
ISSN:
年卷期:
页码:
收录情况: SCI
摘要: MYB family proteins regulate a variety of cellular processes in plants. Tapping panel dryness (TPD) in rubber tree (Hevea brasiliensis Muell. Arg.) affects latex biosynthesis and causes serious losses to rubber producers. In this study, a novel SANT/MYB transcription factor gene down-regulated in TPD rubber tree, named as HbSM1, was isolated from rubber tree. The complete HbSM1 open reading frame (ORF) was 948 bp in length. The deduced HbSM1 protein is 315 amino acids. HbSM1 belonged to 1RMYB subfamily with a single SANT domain. Sequence alignment revealed that HbSM1 had high homology with MYB members from Ricinus communis and Manihot esculenta, with 72 and 78 % identity, respectively. Moreover, HbSM1 shared 56 % identity with Glycine max GmMYB176. Phylogenetic analysis revealed that HbSM1, GmMYB176, rice OsMYBS2, and OsMYBS3 fell into the same cluster with 93 % bootstrap support value. Comparing expression among different tissues demonstrated that HbSM1 was ubiquitously expressed in all tissues, but it appeared to be preferentially expressed in leaf and latex. Furthermore, HbSM1 transcripts were significantly induced by various phytohormones (including gibberellic acid, ethephon, methyl jasmonate, salicylic acid, and abscisic acid) and wounding treatments. These results suggested that HbSM1 might play multiple roles in plant development via different phytohormones signaling pathways.
分类号: Q7
- 相关文献
作者其他论文 更多>>
-
Impact of residual antibiotics on microbial decomposition of livestock manures in Eutric Regosol: Implications for sustainable nutrient recycling and soil carbon sequestration
作者:Fang, Linfa;Lakshmanan, Prakash;Su, Xiaoxuan;Shi, Yujia;Chen, Zheng;Zhang, Yu;Xiao, Ran;Chen, Xinping;Lakshmanan, Prakash;Wu, Junxi;Lakshmanan, Prakash;Lakshmanan, Prakash;Sun, Wei
关键词:Residual antibiotics; Livestock manure decomposition; Microbial community; Co -occurrence network; Enzyme activities
-
A colorimetric and SERS dual-signal immunochromatography based on AuDTNB@PDA nanoparticles for the detection of triadimefon
作者:Dong, Sa;Zhu, Zixin;Shi, Qiuyun;Zhang, Yu;Feng, Jianguo;Wang, Yulong;Luo, Ruifeng
关键词:Triadimefon residue; Immunochromatographic strip; Colorimetric; SERS; Dual-signal
-
Chemotaxis of rhizosphere Pseudomonas sp. induced by foliar spraying of lanthanum reduces cadmium uptake by pakchoi
作者:Wang, Meng;Yu, Lei;Wang, Jing;Qin, Luyao;Sun, Xiaoyi;Liu, Jiaxiao;Han, Yun;Chen, Shibao
关键词:Cadmium toxicity; Plant growth; Root exudates; Pseudomonas; Chemotaxis
-
The ABF4-bHLH28-COMT5 module regulates melatonin synthesis and root development for drought tolerance in citrus
作者:Zhu, Jian;Wang, Yue;Xiao, Wei;Khan, Madiha;Fang, Tian;Dahro, Bachar;Liu, Ji-Hong;Jiang, Ling;Zhang, Yu;Ming, Ru-hong;Liu, Ji-Hong
关键词:
Poncirus trifoliata ; melatonin; drought tolerance; ABA; root development; transcriptional regulation -
Biodegradable film drip fertigation is more conducive to reducing the diversity and abundance of antibiotic resistance genes than plastic film drip fertigation
作者:Li, Yingjie;Yuan, Yuhan;Li, Cuilan;Zhang, Jinjing;Liu, Hang;Wang, Meng;Li, Qian;Zhang, Lei;Sun, Bo;Qin, Yubo
关键词:Antibiotic resistance genes; Biodegradable film drip fertigation; Bacterial diversity; HT-PCR
-
Mitigating greenhouse gases and ammonia emission from the storage of digested pig slurry: Adaption of dissolved oxygen
作者:Cao, Tiantian;Zheng, Yunhao;Wang, Shunli;Zhu, Zhiping;Chen, Yongxing;Wang, Yue;Dong, Hongmin;Cao, Tiantian;Zheng, Yunhao;Wang, Shunli;Zhu, Zhiping;Chen, Yongxing;Wang, Yue;Dong, Hongmin;Zhang, Yu;Guo, Dongpo
关键词:Biogas digestate; Dissolved oxygen; GHG reduction; Ammonia reduction
-
Tillage effects on maize yield, N use efficiency and GHG emissions under parallel N application in Northwest China
作者:Wu, Hao-yang;Ran, Lin-ling;Wang, Jun-qiang;Yan, Shuang;Zhang, Yu;Shi, Hao;Zheng, Shai-kun;Xue, Yun-yin;Wang, Jun-qiang;Xia, Fei;Wei, Wei
关键词:Tillage practices; Maize yield; NUE; N balance and N surplus; GHG emission; Semi-arid agroecosystem