32 Result(s)

Article

Identification and functional analysis of a chromosome 2D fragment harboring TaFPF1 gene with the potential for yield improvement using a late heading wheat mutant

A chromosome fragment influencing wheat heading and grain size was identified using map** of m406 mutant. The study of TaFPF1 in this fragment provides more insights into wheat yield improvement.

Lifen Wu, Guangrong Li, Dan** Li, Chunhao Dong… in Theoretical and Applied Genetics (2024)

Article

Genetic map** of the wheat leaf rust resistance gene Lr19 and development of translocation lines to break its linkage with yellow pigment

The leaf rust resistance gene Lr19, which is present on the long arm of chromosome 7E1 in Thinopyrum ponticum, was mapped within a 0.3-cM genetic interval, and translocation lines were developed to break its link...

Shoushen Xu, Zhongfan Lyu, Na Zhang, Mingzhu Li… in Theoretical and Applied Genetics (2023)

Article

Genetic incorporation of genes for the optimal plant architecture in common wheat

Wheat grain yield is affected by plant height, which is the total length of spike, the uppermost internode, and other elongated internodes. In this study, a population of recombinant inbred lines generated fro...

Linyi Qiao, **aojun Zhang, **n Li, Zujun Yang, Rui Li, Juqing Jia… in Molecular Breeding (2022)

Article

Fine map** and candidate gene analysis of dwarf gene Rht14 in durum wheat (Triticum durum)

Semi-dwarf and dwarf genes were widely used in wheat breeding for improving lodging resistant and increasing yield. Rht14 dwarf gene was identified and deployed in durum wheat, where it showed advantage on import...

Shan Duan, Chunge Cui, Liang Chen, Zujun Yang… in Functional & Integrative Genomics (2022)

Article

Physical map** of chromosome 7J and a purple coleoptile gene from Thinopyrum intermedium in the common wheat background

A physical map of Thinopyrum intermedium chromosome 7J was constructed using translocation map**, and a new seedling purple coleoptile gene was mapped to the bin of FL 0.35–0.63 of 7JS.

Jianbo Li, Zhihui Yu, Ahui Zhang, Yan Yin, Lingrong Tang, Guangrong Li… in Planta (2021)

Article

Molecular characteristics and inheritance of a chromosome segment from Psathyrostachys huashanica Keng in a wheat background

Psathyrostachys huashanica Keng (2n = 2x = 14, NsNs) is a valuable genetic resource for wheat improvement because of its high resistance to diseases and high tillering ability. In the present study, a wheat-P. hu...

Jiachuang Li, Yang Liu, Xueni Cheng, **aoni Yao… in Genetic Resources and Crop Evolution (2020)

Article

Identification and characterization of a new stripe rust resistance gene Yr83 on rye chromosome 6R in wheat

A physical map of Secale cereale chromosome 6R was constructed using deletion map**, and a new stripe rust resistance gene Yr83 was mapped to the deletion bin of FL 0.73–1.00 of 6RL.

Jianbo Li, Ian Dundas, Chongmei Dong, Guangrong Li… in Theoretical and Applied Genetics (2020)

Article

Molecular cytogenetic characterization of a novel wheat–Psathyrostachys huashanica Keng 5Ns (5D) disomic substitution line with stripe rust resistance

Psathyrostachys huashanica Keng (2n = 2x = 14, NsNs) is a valuable genetic resource for improved wheat breeding, because of its high fecundity, vigorous growth, and resistance to diseases. In this study, a novel ...

Jiachuang Li, **aoni Yao, Zujun Yang, Xueni Cheng, Feng** Yuan… in Molecular Breeding (2019)

Article

A novel QTL QTrl.saw-2D.2 associated with the total root length identified by linkage and association analyses in wheat (Triticum aestivum L.)

In wheat, a QTL QTrl.saw-2D.2 associated with the total root length was identified, presumably containing genes closely related to root development.

**ngwei Zheng, **aojie Wen, Ling Qiao, Jiajia Zhao, **aojun Zhang, **n Li… in Planta (2019)

Article

Genetic diversity in common wheat lines revealed by fluorescence in situ hybridization

Molecular markers and phenoty** have been widely used to evaluate wheat germplasm diversity. However, the feasibility of using chromosome fluorescence in situ hybridization (FISH) to evaluate wheat genetic d...

Jun Guo, Dan Gao, Wen** Gong, Haosheng Li, Jianbo Li… in Plant Systematics and Evolution (2019)

Article

Physical location of tandem repeats in the wheat genome and application for chromosome identification

A general distribution of tandem repeats (TRs) in the wheat genome was predicted and a new web page combined with fluorescence in situ hybridization experiments, and the newly developed Oligo p...

Tao Lang, Guangrong Li, Hong** Wang, Zhihui Yu, Qiheng Chen, Ennian Yang… in Planta (2019)

Article

Introduction of Thinopyrum intermedium ssp. trichophorum chromosomes to wheat by trigeneric hybridization involving Triticum, Secale and Thinopyrum genera

Fluorescence in situ hybridization and molecular markers have confirmed that several chromosomes from Thinopyrum intermedium ssp...

Jianbo Li, Tao Lang, Bin Li, Zhihui Yu, Hong** Wang, Guangrong Li, Ennian Yang… in Planta (2017)

Article

New molecular markers and cytogenetic probes enable chromosome identification of wheat-Thinopyrum intermedium introgression lines for improving protein and gluten contents

New molecular markers were developed for targeting Thinopyrum intermedium 1St#2 chromosome, and novel FISH probe representing the terminal repeats was produc...

Guangrong Li, Hong** Wang, Tao Lang, Jianbo Li, Shixiao La, Ennian Yang… in Planta (2016)

Article

Characterization of wheat-Secale africanum chromosome 5R^a derivatives carrying Secale specific genes for grain hardness

New wheat- Secale africanum chromosome 5R ^a ...

Guangrong Li, Dan Gao, Shixiao La, Hong** Wang, Jianbo Li, Weilin He… in Planta (2016)

Article

Precise identification of two wheat–Thinopyrum intermedium substitutions reveals the compensation and rearrangement between wheat and Thinopyrum chromosomes

Two wheat–Thinopyrum substitution lines X479 and X482 selected from the progenies of wheat “Mianyang26 (MY26)” × wheat–Thinopyrum intermedium ssp. trichophorum partial amphiploid were characterized by seed storag...

Guangrong Li, Tao Lang, Gang Dai, Donghai Li, Chenghui Li… in Molecular Breeding (2015)

Article

New St-chromosome-specific molecular markers for identifying wheat–Thinopyrum intermedium derivative lines

LIJUN HU, GUANGRONG LI, HAIXIAN ZHAN, CHENG LIU, ZUJUN YANG in Journal of Genetics (2014)