Genome-wide identification and molecular characterization of the AP2/ERF superfamily members in sand pear (Pyrus pyrifolia).

ABSTRACT:

Background

'Whangkeumbae' (Pyrus pyrifolia) is a typical climacteric fruit variety of sand pear with excellent taste. However, the rapid postharvest ethylene production limits the shelf life of 'Whangkeumbae' fruit. AP2/ERF superfamily is a large family of transcription factors involved in plant growth and development, including fruit ripening and senescence through the ethylene signaling pathway. The numbers and functions of AP2/ERF superfamily members in sand pear remain largely unknown.

Results

In this study, a total of 234 AP2/ERF family members were identified through the transcriptome of Pyrus pyrifolia 'Whangkeumbae' (17 genes) and Pyrus pyrifolia genome (223 genes) analyses. Six genes (Accession: EVM0023062.1, EVM0034833.1, EVM0027049.1, EVM0034047.1, EVM0028755.1, E

SUBMITTER: Xu Y 

PROVIDER: S-EPMC9854111 | biostudies-literature | 2023 Jan

REPOSITORIES: biostudies-literature