Crop Journal (Feb 2025)
Development and characterization of bacterial wilt-resistant synthetic polyploid peanuts
- Pei Du,
- Fanpei Zeng,
- Qian Wang,
- Lijuan Miao,
- Feiyan Qi,
- Meili Yang,
- Xiao Wang,
- Hua Liu,
- Guoquan Chen,
- Liuyang Fu,
- Suoyi Han,
- Ziqi Sun,
- Li Qin,
- Wenzhao Dong,
- Xinyou Zhang
Affiliations
- Pei Du
- The Shennong Laboratory/Nation Industrial Innovation Centre for Bio-Breeding/Key Laboratory of Oil Crops in Huang-Huai-Hai Plains, Ministry of Agriculture/Henan Provincial Key Laboratory for Oil Crops Improvement/Institute of Crop Molecular Breeding, Henan Academy of Agricultural Sciences, Postgraduate T&R Base of Zhengzhou University, Zhengzhou 450002, Henan, China
- Fanpei Zeng
- The Shennong Laboratory/Nation Industrial Innovation Centre for Bio-Breeding/Key Laboratory of Oil Crops in Huang-Huai-Hai Plains, Ministry of Agriculture/Henan Provincial Key Laboratory for Oil Crops Improvement/Institute of Crop Molecular Breeding, Henan Academy of Agricultural Sciences, Postgraduate T&R Base of Zhengzhou University, Zhengzhou 450002, Henan, China; School of Agricultural Sciences, Zhengzhou University, Zhengzhou 450001, Henan, China
- Qian Wang
- School of Life Science, Zhengzhou University, Zhengzhou 450001, Henan, China
- Lijuan Miao
- The Shennong Laboratory/Nation Industrial Innovation Centre for Bio-Breeding/Key Laboratory of Oil Crops in Huang-Huai-Hai Plains, Ministry of Agriculture/Henan Provincial Key Laboratory for Oil Crops Improvement/Institute of Crop Molecular Breeding, Henan Academy of Agricultural Sciences, Postgraduate T&R Base of Zhengzhou University, Zhengzhou 450002, Henan, China
- Feiyan Qi
- The Shennong Laboratory/Nation Industrial Innovation Centre for Bio-Breeding/Key Laboratory of Oil Crops in Huang-Huai-Hai Plains, Ministry of Agriculture/Henan Provincial Key Laboratory for Oil Crops Improvement/Institute of Crop Molecular Breeding, Henan Academy of Agricultural Sciences, Postgraduate T&R Base of Zhengzhou University, Zhengzhou 450002, Henan, China
- Meili Yang
- Hebi Academy of Agricultural Sciences, Hebei 458031, Henan, China
- Xiao Wang
- The Shennong Laboratory/Nation Industrial Innovation Centre for Bio-Breeding/Key Laboratory of Oil Crops in Huang-Huai-Hai Plains, Ministry of Agriculture/Henan Provincial Key Laboratory for Oil Crops Improvement/Institute of Crop Molecular Breeding, Henan Academy of Agricultural Sciences, Postgraduate T&R Base of Zhengzhou University, Zhengzhou 450002, Henan, China
- Hua Liu
- The Shennong Laboratory/Nation Industrial Innovation Centre for Bio-Breeding/Key Laboratory of Oil Crops in Huang-Huai-Hai Plains, Ministry of Agriculture/Henan Provincial Key Laboratory for Oil Crops Improvement/Institute of Crop Molecular Breeding, Henan Academy of Agricultural Sciences, Postgraduate T&R Base of Zhengzhou University, Zhengzhou 450002, Henan, China
- Guoquan Chen
- School of Life Science, Zhengzhou University, Zhengzhou 450001, Henan, China
- Liuyang Fu
- School of Life Science, Zhengzhou University, Zhengzhou 450001, Henan, China
- Suoyi Han
- The Shennong Laboratory/Nation Industrial Innovation Centre for Bio-Breeding/Key Laboratory of Oil Crops in Huang-Huai-Hai Plains, Ministry of Agriculture/Henan Provincial Key Laboratory for Oil Crops Improvement/Institute of Crop Molecular Breeding, Henan Academy of Agricultural Sciences, Postgraduate T&R Base of Zhengzhou University, Zhengzhou 450002, Henan, China
- Ziqi Sun
- The Shennong Laboratory/Nation Industrial Innovation Centre for Bio-Breeding/Key Laboratory of Oil Crops in Huang-Huai-Hai Plains, Ministry of Agriculture/Henan Provincial Key Laboratory for Oil Crops Improvement/Institute of Crop Molecular Breeding, Henan Academy of Agricultural Sciences, Postgraduate T&R Base of Zhengzhou University, Zhengzhou 450002, Henan, China
- Li Qin
- The Shennong Laboratory/Nation Industrial Innovation Centre for Bio-Breeding/Key Laboratory of Oil Crops in Huang-Huai-Hai Plains, Ministry of Agriculture/Henan Provincial Key Laboratory for Oil Crops Improvement/Institute of Crop Molecular Breeding, Henan Academy of Agricultural Sciences, Postgraduate T&R Base of Zhengzhou University, Zhengzhou 450002, Henan, China
- Wenzhao Dong
- The Shennong Laboratory/Nation Industrial Innovation Centre for Bio-Breeding/Key Laboratory of Oil Crops in Huang-Huai-Hai Plains, Ministry of Agriculture/Henan Provincial Key Laboratory for Oil Crops Improvement/Institute of Crop Molecular Breeding, Henan Academy of Agricultural Sciences, Postgraduate T&R Base of Zhengzhou University, Zhengzhou 450002, Henan, China
- Xinyou Zhang
- The Shennong Laboratory/Nation Industrial Innovation Centre for Bio-Breeding/Key Laboratory of Oil Crops in Huang-Huai-Hai Plains, Ministry of Agriculture/Henan Provincial Key Laboratory for Oil Crops Improvement/Institute of Crop Molecular Breeding, Henan Academy of Agricultural Sciences, Postgraduate T&R Base of Zhengzhou University, Zhengzhou 450002, Henan, China; Corresponding author.
- DOI
- https://doi.org/10.1016/j.cj.2025.01.002
- Journal volume & issue
-
Vol. 13,
no. 1
pp. 125 – 134
Abstract
Wild peanut (Arachis) species are promising sources of disease resistance for improving peanut cultivars. The objective of this study was to assess cross-compatibility among cultivated and wild peanuts in crosses between eight peanut cultivars and 27 wild species carrying the A, B, E, Ex, F, K, P, and H genomes. Embryo culture and chromosome doubling led to polyploids representing hybrids between cultivated peanut and A. stenosperma, A. macedoi, A. duranensis, A. villosa, and A. diogoi. The first two showed greater resistance to bacterial wilt than their cultivated parents. DNA markers were developed for verifying the hybrids and for identifying translocation or introgression lines with alien chromosome fragments.
Keywords
