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- Title
Cloning and Characterization of EuGID1 in Eucommia ulmoides Oliver.
- Authors
Yulu Chen; Fen Zhang; Ju Cai; Yichen Zhao; Jiaxue Cui; Yan Li
- Abstract
Gibberellic acid controlled the key developmental processes of the life cycle of landing plants, and regulated the growth and development of plants. In this study, a novel gibberellin receptor gene EuGID1 was obtained from Eucommia ulmoides Oliver. The cDNA of EuGID1 was 1556 bp, and the open reading frame was 1029 bp, which encoded 343 amino acids. EuGID1 had the homology sequence with the hormone-sensitive lipase family. Amino acid sequence alignment confirmed EuGID1 protein had the highest homology with the GID1 protein of Manihot esculenta. EuGID1 was located in the nucleus and cell membrane and had expression in four plant organs. Overexpression of EuGID1 in transgenic Arabidopsis plants promoted plant elongation and increased siliques yield.
- Subjects
EUCOMMIA ulmoides; GIBBERELLIC acid; PLANT development; OPEN reading frames (Genetics); TRANSGENIC plants
- Publication
Phyton (0031-9457), 2022, Vol 91, Issue 5, p999
- ISSN
0031-9457
- Publication type
Article
- DOI
10.32604/phyton.2022.018984