The promoter binding protein (SBP)-box gene family is a plant-specific transcription factor family. This family plays a crucial role in plant growth and development. In this study, 20 SBP-box genes were identified in the tea plant genome and classified into six groups. The genes in each group shared similar exon-intron structures and motif positions. Expression pattern analyses in five different tissues demonstrated that expression in the buds and leaves was higher than that in other tissues. The -elements and expression patterns of the genes suggested that the genes play active roles in abiotic stress responses; these responses may depend on the abscisic acid (ABA), gibberellic acid (GA), and methyl jasmonate (MeJA) signaling pathways. Our work provides a comprehensive understanding of the family and will aid in genetically improving tea plants.
Download full-text PDF |
Source |
|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6274802 | PMC |
| http://dx.doi.org/10.3390/ijms19113404 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Pepper SBP-box transcription factor, , plays a negatively role in drought response.
Front Plant Sci
July 2024
College of Horticulture and Landscape Architecture, Henan Institute of Science and Technology, Xinxiang, Henan, China.
The SBP-box gene significantly influences plant growth, development, and stress responses, yet its function in pepper plants during drought stress remains unexplored. Using virus-induced gene silencing and overexpression strategies, we examined the role of during drought stress in plants. The results revealed that the expression of can be induced by drought stress.
View Article and Find Full Text PDFIdentification and expression analysis of SBP-Box-like () gene family disclose their contribution to abiotic stress and flower budding in pigeon pea ().
Funct Plant Biol
February 2024
Department of Bioinformatics and Biotechnology, Government College University, Faisalabad 38000, Pakistan.
The SPL gene family (for Squamosa Promoter-binding like Proteins) represents specific transcription factors that have significant roles in abiotic stress tolerance, development and the growth processes of different plants, including initiation of the leaf, branching and development of shoot and fruits. The SPL gene family has been studied in different plant species; however, its role is not yet fully explored in pigeon pea (Cajanus cajan ). In the present study, 11 members of the CcSPL gene family were identified in C.
View Article and Find Full Text PDFGenome-Wide Identification and Expression Analysis of the SBP-Box Gene Family in Loquat Fruit Development.
Genes (Basel)
December 2023
Horticulture Research Institute, Sichuan Academy of Agricultural Sciences, Chengdu 610066, China.
The loquat ( L.) is a special evergreen tree, and its fruit is of high medical and health value as well as having stable market demand around the world. In recent years, research on the accumulation of nutrients in loquat fruit, such as carotenoids, flavonoids, and terpenoids, has become a hotspot.
View Article and Find Full Text PDFIdentification of flowering genes in Camellia perpetua by comparative transcriptome analysis.
Funct Integr Genomics
December 2023
State Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources, College of Forestry, Guangxi University, Nanning, 530000, China.
Camellia perpetua has the excellent characteristic of flowering multiple times throughout the year, which is of great importance to solve the problem of "short flowering period" and "low fresh flower yield" in the yellow Camellia industry at present. Observations of flowering phenology have demonstrated that most floral buds of C. perpetua were formed by the differentiation of axillary buds in the scales at the base of the terminal buds of annual branches.
View Article and Find Full Text PDFGenome-wide identification and analysis of the evolution and expression pattern of the SBP gene family in two Chimonanthus species.
Mol Biol Rep
November 2023
School of Landscape Architecture, Zhejiang Agriculture and Forestry University, Hangzhou, 311100, China.
Article Synopsis
- - Two closely related plant species, Chimonanthus praecox and Chimonanthus salicifolius, diverged about six million years ago and have different flowering times, with C. praecox blooming in early spring and C. salicifolius in autumn, but both can endure short periods of cold at -15 °C.
- - The study identified a total of 33 SBP (SQUAMOSA promoter-binding protein) genes in these species, examining their chromosomal locations, structures, and conserved motifs, finding 15 in C. praecox and 18 in C. salicifolius.
- - Analysis of gene expression showed that more SBP genes were less active in
Want AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!