scholarly journals Genome-Wide Identification, Expression Profiling and Protein-Protein Interaction Properties of the BEL-Like Homeodomain Gene Family in Apple

Phyton ◽  
2022 ◽  
Vol 91 (2) ◽  
pp. 315-331
Author(s):  
Huifeng Li ◽  
Qiang Zhao ◽  
Hai Wang ◽  
Qinglong Dong ◽  
Yi Xu
Keyword(s):  
Gene Family ◽  
Protein Interaction ◽  
Expression Profiling ◽  
Protein Protein Interaction ◽  
Genome Wide

scholarly journals Genome-Wide Characterization and Expression Analysis of bZIP Gene Family Under Abiotic Stress in Glycyrrhiza uralensis

2021 ◽  
Vol 12 ◽  
Author(s):  
Yuxuan Han ◽  
Zhuoni Hou ◽  
Qiuling He ◽  
Xuemin Zhang ◽  
Kaijing Yan ◽  
...  
Keyword(s):  
Gene Expression ◽  
Abiotic Stress ◽  
Gene Family ◽  
Protein Interaction ◽  
Protein Interaction Networks ◽  
Interaction Networks ◽  
Glycyrrhiza Uralensis ◽  
Protein Protein Interaction ◽  
Genome Wide ◽  
Protein Protein Interaction Networks

bZIP gene family is one of the largest transcription factor families. It plays an important role in plant growth, metabolic, and environmental response. However, complete genome-wide investigation of bZIP gene family in Glycyrrhiza uralensis remains unexplained. In this study, 66 putative bZIP genes in the genome of G. uralensis were identified. And their evolutionary classification, physicochemical properties, conserved domain, functional differentiation, and the expression level under different stress conditions were further analyzed. All the members were clustered into 13 subfamilies (A–K, M, and S). A total of 10 conserved motifs were found in GubZIP proteins. Members from the same subfamily shared highly similar gene structures and conserved domains. Tandem duplication events acted as a major driving force for the evolution of bZIP gene family in G. uralensis. Cis-acting elements and protein–protein interaction networks showed that GubZIPs in one subfamily are involved in multiple functions, while some GubZIPs from different subfamilies may share the same functional category. The miRNA network targeting GubZIPs showed that the regulation at the transcriptional level may affect protein–protein interaction networks. We suspected that domain-mediated interactions may categorize a protein family into subfamilies in G. uralensis. Furthermore, the tissue-specific gene expression patterns of GubZIPs were analyzed using the public RNA-seq data. Moreover, gene expression level of 66 bZIP family members under abiotic stress treatments was quantified by using qRT-PCR. The results of this study may serve as potential candidates for functional characterization in the future.

Genome-wide Analysis and Expression Profiling of SPS Gene Family in Brassica nupus L.

2018 ◽  
Vol 44 (2) ◽  
pp. 197
Author(s):  
Li ZHANG ◽  
Hong-Ju JIAN ◽  
Bo YANG ◽  
Ao-Xiang ZHANG ◽  
Chao ZHANG ◽  
...  
Keyword(s):  
Gene Family ◽  
Expression Profiling ◽  
Genome Wide Analysis ◽  
Genome Wide

scholarly journals Genome-Wide Identification and Expression Profiling of the PDI Gene Family Reveals Their Probable Involvement in Abiotic Stress Tolerance in Tomato (Solanum lycopersicum L.)

Genes ◽  
2020 ◽  
Vol 12 (1) ◽  
pp. 23
Author(s):  
Antt Htet Wai ◽  
Muhammad Waseem ◽  
A B M Mahbub Morshed Khan ◽  
Ujjal Kumar Nath ◽  
Do Jin Lee ◽  
...  
Keyword(s):  
Abiotic Stress ◽  
Gene Family ◽  
Stress Tolerance ◽  
Solanum Lycopersicum ◽  
Expression Profiling ◽  
Abiotic Stress Tolerance ◽  
Dependent Manner ◽  
Solanum Lycopersicum L ◽  
Genome Wide ◽  
Protein Disulfide

Protein disulfide isomerases (PDI) and PDI-like proteins catalyze the formation and isomerization of protein disulfide bonds in the endoplasmic reticulum and prevent the buildup of misfolded proteins under abiotic stress conditions. In the present study, we conducted the first comprehensive genome-wide exploration of the PDI gene family in tomato (Solanum lycopersicum L.). We identified 19 tomato PDI genes that were unevenly distributed on 8 of the 12 tomato chromosomes, with segmental duplications detected for 3 paralogous gene pairs. Expression profiling of the PDI genes revealed that most of them were differentially expressed across different organs and developmental stages of the fruit. Furthermore, most of the PDI genes were highly induced by heat, salt, and abscisic acid (ABA) treatments, while relatively few of the genes were induced by cold and nutrient and water deficit (NWD) stresses. The predominant expression of SlPDI1-1, SlPDI1-3, SlPDI1-4, SlPDI2-1, SlPDI4-1, and SlPDI5-1 in response to abiotic stress and ABA treatment suggested they play regulatory roles in abiotic stress tolerance in tomato in an ABA-dependent manner. Our results provide new insight into the structure and function of PDI genes and will be helpful for the selection of candidate genes involved in fruit development and abiotic stress tolerance in tomato.

Genome-wide studies of protein–protein interaction

2003 ◽  
Vol 13 (3) ◽  
pp. 383-388 ◽  
Author(s):  
Joël Janin ◽  
Bertrand Séraphin
Keyword(s):  
Protein Interaction ◽  
Protein Protein Interaction ◽  
Genome Wide
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