Genome-Wide Identification and In Silico Analysis of ZF-HD Transcription Factor Genes in Zea mays L. Md. Abir
| 論文作者 | Md. Abir Ul Islam , Juthy Abedin Nupur , Muhammad Hayder Bin Khalid ,Atta Mohi Ud Din , Muhammad Shafiq , Rana M. Alshegaihi 8, Qurban Ali , Qurban Ali,Zuha Kamran, Mujahid Manzoor , Muhammad Saleem Haider, Muhammad Adnan Shahid *and Hakim Manghwar* |
| 刊物 | genes |
| 標(biāo)識(shí)符 | 10.3390/genes13112112 |
| 摘要 | Zinc finger-homeodomain proteins are amongst the most prominent transcription factors (TFs) involved in biological processes, such as growth, development, and morphogenesis, and assist plants in alleviating the adverse effects of abiotic and biotic stresses. In the present study, genomewide identification and expression analyses of the maize ZHD gene family were conducted. A total of 21 ZHD genes with different physicochemical properties were found distributed on nine chromosomes in maize. Through sequence alignment and phylogenetic analysis, we divided ZHD proteins into eight groups that have variations in gene structure, motif distribution, and a conserved ZF domain. Synteny analysis indicated duplication in four pairs of genes and the presence of orthologues of maize in monocots. Ka/Ks ratios suggested that strong pure selection occurred during evolution. Expression profiling revealed that the genes are evenly expressed in different tissues.Most of the genes were found to make a contribution to abiotic stress response, plant growth, and development. Overall, the evolutionary research on exons and introns, motif distributions, and cis-acting regions suggests that these genes play distinct roles in biological processes which may provide a basis for further study of these genes’ functions in other crops. |
Genome-Wide Identi?cation and In Silico Analysis of ZF-HD Transcription Factor Genes in.pdf
