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Genome-Wide Identification, Characterization, and Expression of TCP Genes Family in Orchardgrass.
| Content Provider | Europe PMC |
|---|---|
| Author | Wang, Cheng Feng, Guangyan Xu, Xiaoheng Huang, Linkai Nie, Gang Li, Dandan Zhang, Xinquan |
| Editor | Liu, Zhipeng |
| Copyright Year | 2023 |
| Abstract | Plant-specific TCP transcription factors regulate several plant growth and development processes. Nevertheless, little information is available about the TCP family in orchardgrass (Dactylis glomerata L.). This study identified 22 DgTCP transcription factors in orchardgrass and determined their structure, phylogeny, and expression in different tissues and developmental stages. The phylogenetic tree classified the DgTCP gene family into two main subfamilies, including class I and II supported by the exon–intron structure and conserved motifs. The DgTCP promoter regions contained various cis-elements associated with hormones, growth and development, and stress responses, including MBS (drought inducibility), circadian (circadian rhythms), and TCA-element (salicylic acid responsiveness). Moreover, DgTCP9 possibly regulates tillering and flowering time. Additionally, several stress treatments upregulated DgTCP1, DgTCP2, DgTCP6, DgTCP12, and DgTCP17, indicting their potential effects regarding regulating responses to the respective stress. This research offers a valuable basis for further studies of the TCP gene family in other Gramineae and reveals new ideas for increasing gene utilization. |
| Journal | Genes (Basel) |
| Volume Number | 14 |
| PubMed Central reference number | PMC10138293 |
| Issue Number | 4 |
| PubMed reference number | 37107682 |
| e-ISSN | 20734425 |
| DOI | 10.3390/genes14040925 |
| Language | English |
| Publisher | MDPI |
| Publisher Date | 2023-04-16 |
| Access Restriction | Open |
| Rights License | Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). © 2023 by the authors. |
| Subject Keyword | Dactylis glomerata TCP gene family floral development tillering expression analysis |
| Content Type | Text |
| Resource Type | Article |
| Subject | Genetics Genetics (clinical) |
