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Qiaojun Jia
Researcher at Zhejiang Sci-Tech University
Publications - 12
Citations - 434
Qiaojun Jia is an academic researcher from Zhejiang Sci-Tech University. The author has contributed to research in topics: Population & Gene. The author has an hindex of 9, co-authored 12 publications receiving 354 citations. Previous affiliations of Qiaojun Jia include Zhejiang University.
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Journal ArticleDOI
GA-20 oxidase as a candidate for the semidwarf gene sdw1/denso in barley
Qiaojun Jia,Jingjuan Zhang,Sharon Westcott,Sharon Westcott,Xiao-Qi Zhang,Matthew I. Bellgard,Reg Lance,Chengdao Li,Chengdao Li +8 more
TL;DR: The sdw1/denso gene in barley is the most likely ortholog of the sd1 in rice, and this result will facilitate understanding of the molecular mechanism controlling semidwarf phenotype and provide a diagnostic marker for selection of semid warf genes in barley.
Journal ArticleDOI
Expression level of a gibberellin 20-oxidase gene is associated with multiple agronomic and quality traits in barley
Qiaojun Jia,Xiao-Qi Zhang,Sharon Westcott,Sue Broughton,Mehmet Cakir,Jianming Yang,Reg Lance,Chengdao Li,Chengdao Li +8 more
TL;DR: The use of dwarfing genes has resulted in the most significant improvements in yield and adaptation in cereal crops, but the sdw1 gene can be used only in feed barley due to its severe reduction of Hv20ox2 expression.
Journal ArticleDOI
Characterization of the sdw1 semi-dwarf gene in barley
Yanhao Xu,Yanhao Xu,Qiaojun Jia,Gaofeng Zhou,Xiao-Qi Zhang,Tefera Tolera Angessa,Sue Broughton,George Yan,Wenying Zhang,Chengdao Li,Chengdao Li,Chengdao Li +11 more
TL;DR: The results provided further proof that the gibberellin 20-oxidase gene (HvGA20ox2) is the functional gene of the barley sdw1 mutants.
Journal ArticleDOI
Molecular characterization and functional analysis of barley semi-dwarf mutant Riso no. 9265
Qiaojun Jia,Chengdao Li,Yi Shang,Jinghuan Zhu,Wei Hua,Junmei Wang,Jianming Yang,Guoping Zhang +7 more
TL;DR: It is confirmed that a GA biosynthetic enzyme HvGA20ox2, acted as GA 20-oxidase, is the functional gene for the sdw1/denso semi-dwarfism.
Journal ArticleDOI
Marker development using SLAF-seq and whole-genome shotgun strategy to fine-map the semi-dwarf gene ari-e in barley.
Qiaojun Jia,Cong Tan,Junmei Wang,Xiao-Qi Zhang,Jinghuan Zhu,Hao Luo,Jianming Yang,Sharon Westcott,Sue Broughton,David Moody,Chengdao Li +10 more
TL;DR: The current study demonstrated the SLAF-seq for SNP discovery and whole-genome shotgun sequencing for InDel development as an efficient approach to map complex genomic region for isolation of functional gene.