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Functional characterization of Brassica napus DNA topoisomerase Iα-1 and its effect on flowering time when expressed in Arabidopsis thaliana.

Biochemical and biophysical research communications - 22 Apr 2017

Gao Chenhao, Qi Shuanghui, Liu Kaige, Li Dong, Jin Changyu, Duan Shaowei, Zhang Meng, Chen Mingxun

Abstract excerpt

Previous studies have shown that DNA topoisomerase Iα (AtTOP1α) has specific developmental functions during growth and development in Arabidopsis thaliana. However, little is known about the roles of DNA topoisomerases in the closely related and commercially important plant, rapeseed (Brassica napus). Here, the full-length BnTOP1α-1 coding sequence was cloned from the A2 subgenome of the Brassica napus inbred...

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PMID: 28283390
DOI: 10.1016/j.bbrc.2017.03.011

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 5 Sept 2026. Manifest publication-graph-cohort-2026-09-05.1.

Source receipt: pubmed, retrieved 5 Sept 2026.

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