cDNA-AFLP analysis reveals heat shock proteins play important roles in mediating cold, heat, and drought tolerance in Ammopiptanthus mongolicus
文献类型: 外文期刊
第一作者: Guo, Huiming
作者: Guo, Huiming;Li, Zhaochun;Zhou, Meiliang;Cheng, Hongmei
作者机构:
关键词: Abiotic stress;cDNA-AFLP;Heat shock protein;RT-PCR;Transcript-derived fragments
期刊名称:FUNCTIONAL & INTEGRATIVE GENOMICS ( 影响因子:3.41; 五年影响因子:3.616 )
ISSN:
年卷期:
页码:
收录情况: SCI
摘要: Ammopiptanthus mongolicus (Maxim.ex kom.) Cheng F. is the only evergreen broadleaf shrub endemic to the desert of central Asian and it can survive at drought, salt, and alkali stress. It is believed that A. mongolicus is an important germplasm containing abiotic-tolerance genes. In order to identify drought-, cold-, and heat-responsive genes and to gain a better understanding of stress responses in A. mongolicus, genome-wide investigation of drought-, cold-, and heat-responsive genes was performed in A. mongolicus using cDNA-amplified fragment length polymorphism. Selective amplification with 240 primer combinations generated 5,000 differentially expressed transcript derived fragments (TDFs). Of these, 201 TDFs with differential expression patterns were excised from gels, reamplified by PCR, and sequenced. The gene expression patterns of 11 regulated genes were further investigated by semiquantitative reverse transcriptase polymerase chain reaction analysis. Sequencing and similarity analysis revealed that TDFs present homologies chiefly with proteins involved in various abiotic and biotic stress and developmental responses. The information presented in this study reveals that heat shock proteins play an active role in mediating drought, cold, and heat tolerance in A. mongolicus.
分类号: Q78
- 相关文献
作者其他论文 更多>>
-
Plant secondary metabolites against biotic stresses for sustainable crop protection
作者:Jahan, Tanzim;Huda, Md. Nurul;Zhang, Kaixuan;He, Yuqi;Lai, Dili;Zhou, Meiliang;Dhami, Namraj;Quinet, Muriel;Ali, Md. Arfan;Kreft, Ivan;Woo, Sun-Hee;Georgiev, Milen I.;Fernie, Alisdair R.;Fernie, Alisdair R.
关键词:Secondary metabolite; Biotic stress; Transcription factor; Metabolic engineering; CRISPR/Cas9; RNAi
-
Predaceous and Phytophagous Pentatomidae Insects Exhibit Contrasting Susceptibilities to Imidacloprid
作者:Cheng, Hongmei;Wang, Zhen;Lin, Changjin;Fu, Luyao;Liu, Chenxi;Yan, Xiaoyu;Chen, Yu;Ma, Le;Dong, Xiaolin
关键词:imidacloprid; pentatomidae; pesticide susceptibility; toxicity
-
Data on insect biodiversity in a Chinese potato agroecosystem from DNA metabarcoding
作者:Lin, Changjin;Liu, Chenxi;Cheng, Hongmei;Lin, Changjin;Lin, Changjin;Chen, Lilin;Ashfaq, Muhammad;Hebert, Paul D. N.;Ashfaq, Muhammad;Hebert, Paul D. N.;Gao, Yulin
关键词:
-
Using DNA metabarcoding to assess insect diversity in grasslands
作者:Lin, Changjin;Cheng, Hongmei;Fu, Luyao;Liu, Chenxi;Han, Haibin;Lin, Kejian;Ashfaq, Muhammad;Hebert, Paul D. N.
关键词:Biodiversity; Grasslands; DNA metabarcoding; Malaise traps
-
Identification of Fatty Acid Synthase in Arma chinensis and Its Expression Profiles in Response to Starvation
作者:Ma, Le;Liu, Dianyu;Chen, Yu;Su, Zhihan;Yan, Xiaoyu;Dong, Xiaolin;Ma, Le;Cheng, Hongmei;Lin, Changjin;Fu, Luyao;Liu, Dianyu;Chen, Yu;Su, Zhihan;Yan, Xiaoyu;Xu, Wenyan;Liu, Chenxi
关键词:fatty acid synthase; starvation;
Arma chinensis -
Proteomic analysis reveals the roles of silicon in mitigating glyphosate-induced toxicity in Brassica napus L.
作者:Mittra, Probir Kumar;Kwon, Soo-Jeong;Woo, Sun-Hee;Rahman, Md Atikur;Roy, Swapan Kumar;Mojumdar, Abhik;Yun, Sung Ho;Cho, Kun;Mojumdar, Abhik;Cho, Kun;Cho, Seong-Woo;Zhou, Meiliang;Katsube-Tanaka, Tomoyuki
关键词:Key antioxidant proteins; Eco-friendly approach; Herbicide toxicity; Herbicide tolerance; Label-free proteomics
-
Exploring Bacterial Communities and Functions in Phytophagous Halyomorpha halys and Predatory Arma chinensis
作者:Cheng, Hongmei;Lin, Changjin;Fu, Luyao;Liu, Chenxi;Yan, Xiaoyu;Chen, Yu;Ma, Le;Dong, Xiaolin
关键词:microbiota composition; feeding; digestion; reproduction; biological control