Genome-wide identification and characterization of Hsp70 gene family in Nicotiana tabacum

2019 ◽  
Vol 46 (2) ◽  
pp. 1941-1954
Author(s):  
Zhaopeng Song ◽  
Feilong Pan ◽  
Xiaoping Lou ◽  
Daibin Wang ◽  
Chao Yang ◽  
...  
Keyword(s):  
Nicotiana Tabacum ◽  
Gene Family ◽  
Hsp70 Gene ◽  
Genome Wide ◽  
Identification And Characterization

scholarly journals Genome-Wide Identification and Characterization of HSP70 Gene Family in Aquilaria sinensis (Lour.) Gilg

Genes ◽  
2021 ◽  
Vol 13 (1) ◽  
pp. 8
Author(s):  
Cuicui Yu ◽  
Mei Rong ◽  
Yang Liu ◽  
Peiwen Sun ◽  
Yanhong Xu ◽  
...  
Keyword(s):  
Gene Family ◽  
Expression Profiles ◽  
Pcr Analysis ◽  
Hsp70 Gene ◽  
Aquilaria Sinensis ◽  
Genome Wide ◽  
Gene Structures ◽  
Systematic Identification ◽  
Identification And Characterization

The heat shock protein 70 (HSP70) gene family perform a fundamental role in protecting plants against biotic and abiotic stresses. Aquilaria sinensis is a classic stress-induced medicinal plant, producing a valuable dark resin in a wood matrix, known as agarwood, in response to environmental stresses. The HSP70 gene family has been systematic identified in many plants, but there is no comprehensive analysis at the genomic level in A. sinensis. In this study, 15 putative HSP70 genes were identified in A. sinensis through genome-wide bioinformatics analysis. Based on their phylogenetic relationships, the 15 AsHSP70 were grouped into six sub-families that with the conserved motifs and gene structures, and the genes were mapped onto six separate linkage groups. A qRT-PCR analysis showed that the relative expression levels of all the AsHSP70 genes were up-regulated by heat stress. Subcellular localization of all HSP70s was predicted, and three were verified by transiently expressed in Arabidopsis protoplasts. Based on the expression profiles in different tissues and different layers treated with Agar-Wit, we predict AsHSP70 genes are involved in different stages of agarwood formation. The systematic identification and expression analysis of HSP70s gene family imply some of them may play important roles in the formation of agarwood. Our findings not only provide a foundation for further study their biological function in the later research in A. sinensis, but also provides a reference for the analysis of HSPs in other species.

scholarly journals Genome-wide identification and characterization of HSP70 gene family in four species of cotton

Genomics ◽  
2020 ◽  
Vol 112 (6) ◽  
pp. 4442-4453
Author(s):  
Abdul Rehman ◽  
Rana Muhammad Atif ◽  
Abdul Qayyum ◽  
Xiongming Du ◽  
Lori Hinze ◽  
...  
Keyword(s):  
Gene Family ◽  
Hsp70 Gene ◽  
Genome Wide ◽  
Identification And Characterization

scholarly journals Genome-wide identification and characterization of an amino acid permease gene family in Nicotiana tabacum

RSC Advances ◽  
2017 ◽  
Vol 7 (60) ◽  
pp. 38081-38090 ◽  
Author(s):  
Yingying Zhao ◽  
Yalong Xu ◽  
Zhong Wang ◽  
Jianfeng Zhang ◽  
Xia Chen ◽  
...  
Keyword(s):  
Amino Acid ◽  
Nicotiana Tabacum ◽  
Gene Family ◽  
Amino Acid Transporter ◽  
Protein Family ◽  
Important Class ◽  
Amino Acid Permease ◽  
Genome Wide ◽  
Identification And Characterization

The amino acid permease (AAP) protein family is an important class of amino acid transporter.

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