Frontiers in Plant Science (Jul 2021)
Characterization, Identification and Evaluation of Wheat-Aegilops sharonensis Chromosome Derivatives
- Xiaolu Wang,
- Xiaolu Wang,
- Xiaolu Wang,
- Zhihui Yu,
- Hongjin Wang,
- Jianbo Li,
- Jianbo Li,
- Jianbo Li,
- Ran Han,
- Ran Han,
- Ran Han,
- Wenjing Xu,
- Wenjing Xu,
- Wenjing Xu,
- Guangrong Li,
- Jun Guo,
- Jun Guo,
- Jun Guo,
- Yan Zi,
- Yan Zi,
- Yan Zi,
- Faji Li,
- Faji Li,
- Faji Li,
- Dungong Cheng,
- Dungong Cheng,
- Dungong Cheng,
- Aifeng Liu,
- Aifeng Liu,
- Aifeng Liu,
- Haosheng Li,
- Haosheng Li,
- Haosheng Li,
- Zujun Yang,
- Jianjun Liu,
- Jianjun Liu,
- Jianjun Liu,
- Cheng Liu,
- Cheng Liu,
- Cheng Liu
Affiliations
- Xiaolu Wang
- Crop Research Institute, Shandong Academy of Agricultural Sciences, Jinan, China
- Xiaolu Wang
- Key Laboratory of Wheat Biology and Genetic Improvement in the North Huang and Huai River Valley, Ministry of Agriculture, Jinan, China
- Xiaolu Wang
- National Engineering Laboratory for Wheat and Maize, Jinan, China
- Zhihui Yu
- School of Life Sciences and Technology, University of Electronic Science and Technology of China, Chengdu, China
- Hongjin Wang
- School of Life Sciences and Technology, University of Electronic Science and Technology of China, Chengdu, China
- Jianbo Li
- Crop Research Institute, Shandong Academy of Agricultural Sciences, Jinan, China
- Jianbo Li
- Key Laboratory of Wheat Biology and Genetic Improvement in the North Huang and Huai River Valley, Ministry of Agriculture, Jinan, China
- Jianbo Li
- National Engineering Laboratory for Wheat and Maize, Jinan, China
- Ran Han
- Crop Research Institute, Shandong Academy of Agricultural Sciences, Jinan, China
- Ran Han
- Key Laboratory of Wheat Biology and Genetic Improvement in the North Huang and Huai River Valley, Ministry of Agriculture, Jinan, China
- Ran Han
- National Engineering Laboratory for Wheat and Maize, Jinan, China
- Wenjing Xu
- Crop Research Institute, Shandong Academy of Agricultural Sciences, Jinan, China
- Wenjing Xu
- Key Laboratory of Wheat Biology and Genetic Improvement in the North Huang and Huai River Valley, Ministry of Agriculture, Jinan, China
- Wenjing Xu
- National Engineering Laboratory for Wheat and Maize, Jinan, China
- Guangrong Li
- School of Life Sciences and Technology, University of Electronic Science and Technology of China, Chengdu, China
- Jun Guo
- Crop Research Institute, Shandong Academy of Agricultural Sciences, Jinan, China
- Jun Guo
- Key Laboratory of Wheat Biology and Genetic Improvement in the North Huang and Huai River Valley, Ministry of Agriculture, Jinan, China
- Jun Guo
- National Engineering Laboratory for Wheat and Maize, Jinan, China
- Yan Zi
- Crop Research Institute, Shandong Academy of Agricultural Sciences, Jinan, China
- Yan Zi
- Key Laboratory of Wheat Biology and Genetic Improvement in the North Huang and Huai River Valley, Ministry of Agriculture, Jinan, China
- Yan Zi
- National Engineering Laboratory for Wheat and Maize, Jinan, China
- Faji Li
- Crop Research Institute, Shandong Academy of Agricultural Sciences, Jinan, China
- Faji Li
- Key Laboratory of Wheat Biology and Genetic Improvement in the North Huang and Huai River Valley, Ministry of Agriculture, Jinan, China
- Faji Li
- National Engineering Laboratory for Wheat and Maize, Jinan, China
- Dungong Cheng
- Crop Research Institute, Shandong Academy of Agricultural Sciences, Jinan, China
- Dungong Cheng
- Key Laboratory of Wheat Biology and Genetic Improvement in the North Huang and Huai River Valley, Ministry of Agriculture, Jinan, China
- Dungong Cheng
- National Engineering Laboratory for Wheat and Maize, Jinan, China
- Aifeng Liu
- Crop Research Institute, Shandong Academy of Agricultural Sciences, Jinan, China
- Aifeng Liu
- Key Laboratory of Wheat Biology and Genetic Improvement in the North Huang and Huai River Valley, Ministry of Agriculture, Jinan, China
- Aifeng Liu
- National Engineering Laboratory for Wheat and Maize, Jinan, China
- Haosheng Li
- Crop Research Institute, Shandong Academy of Agricultural Sciences, Jinan, China
- Haosheng Li
- Key Laboratory of Wheat Biology and Genetic Improvement in the North Huang and Huai River Valley, Ministry of Agriculture, Jinan, China
- Haosheng Li
- National Engineering Laboratory for Wheat and Maize, Jinan, China
- Zujun Yang
- School of Life Sciences and Technology, University of Electronic Science and Technology of China, Chengdu, China
- Jianjun Liu
- Crop Research Institute, Shandong Academy of Agricultural Sciences, Jinan, China
- Jianjun Liu
- Key Laboratory of Wheat Biology and Genetic Improvement in the North Huang and Huai River Valley, Ministry of Agriculture, Jinan, China
- Jianjun Liu
- National Engineering Laboratory for Wheat and Maize, Jinan, China
- Cheng Liu
- Crop Research Institute, Shandong Academy of Agricultural Sciences, Jinan, China
- Cheng Liu
- Key Laboratory of Wheat Biology and Genetic Improvement in the North Huang and Huai River Valley, Ministry of Agriculture, Jinan, China
- Cheng Liu
- National Engineering Laboratory for Wheat and Maize, Jinan, China
- DOI
- https://doi.org/10.3389/fpls.2021.708551
- Journal volume & issue
-
Vol. 12
Abstract
Aegilops sharonensis, a wild relative of wheat, harbors diverse disease and insect resistance genes, making it a potentially excellent gene source for wheat improvement. In this study, we characterized and evaluated six wheat-A. sharonensis derivatives, which included three disomic additions, one disomic substitution + monotelosomic addition and two disomic substitution + disomic additions. A total of 51 PLUG markers were developed and used to allocate the A. sharonensis chromosomes in each of the six derivatives to Triticeae homoeologous groups. A set of cytogenetic markers specific for A. sharonensis chromosomes was established based on FISH using oligonucleotides as probes. Molecular cytogenetic marker analysis confirmed that these lines were a CS-A. sharonensis 2Ssh disomic addition, a 4Ssh disomic addition, a 4Ssh (4D) substitution + 5SshL monotelosomic addition, a 6Ssh disomic addition, a 4Ssh (4D) substitution + 6Ssh disomic addition and a 4Ssh (4D) substitution + 7Ssh disomic addition line, respectively. Disease resistance investigations showed that chromosome 7Ssh of A. sharonensis might harbor a new powdery mildew resistance gene, and therefore it has potential for use as resistance source for wheat breeding.
Keywords
- Aegilops sharonensis
- chromosome derivatives
- cytogenetic identification
- PLUG marker
- powdery mildew resistance
