Genome-wide identification and expression profiling of the C2H2-type zinc finger protein genes in the silkworm Bombyx mori.

ABSTRACT: Cys2-His2 zinc finger (C2H2-ZF) proteins comprise the largest class of putative eukaryotic transcription factors. The zinc finger motif array is highly divergent, indicating that most proteins will have distinctive binding sites and perform different functions. However, the binding sites and functions of the majority of C2H2-ZF proteins remain unknown. In this study, we identified 327 C2H2-ZF protein genes in the silkworm, 290 in the monarch butterfly, 243 in the fruit fly, 107 in elegans, 673 in mouse, and 1,082 in human. The C2H2-ZF protein genes of the silkworm were classified into three main grouping clades according to a phylogenetic classification, and 312 of these genes could be mapped onto 27 chromosomes. Most silkworm C2H2-ZF protein genes exhibited specific expression in larval t

SUBMITTER: Wu S 

PROVIDER: S-EPMC6613534 | biostudies-literature | 2019

REPOSITORIES: biostudies-literature