In silico cloning, expression and bioinformatics analysis of NtODB from common tobacco / 生物工程学报
Chinese Journal of Biotechnology
;
(12): 2836-2844, 2021.
Article
in Chinese
| WPRIM
| ID: wpr-887846
ABSTRACT
It has been reported that ODB genes play an important role in homologous recombination-directed DNA repair, suggesting their potential applications in plant breeding. To analyze the expression characteristics of tobacco NtODB gene, the cDNA sequence of NtODB was obtained using in silico cloning technique. The physicochemical properties, signal peptide, and advanced structures of the predicted protein were analyzed using bioinformatics tools. The results showed that the NtODB gene has a 579-bp open reading frame which encodes a protein with 192 amino acid residues. The protein NtODB is predicted to be alkaline and hydrophilic. Real-time quantitative PCR showed that NtODB was constitutively expressed in different tissues. Subcellular localization showed that NtODB was mainly expressed in cell membrane and chloroplast. These results may help us to better understand and elucidate the roles of ODB genes in the homologous recombination-directed DNA repair.
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Phylogeny
/
Tobacco
/
Computer Simulation
/
Base Sequence
/
Amino Acid Sequence
/
Cloning, Molecular
/
DNA, Complementary
/
Computational Biology
/
Plant Breeding
Type of study:
Prognostic study
Language:
Chinese
Journal:
Chinese Journal of Biotechnology
Year:
2021
Type:
Article
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