1
|
Hou Z, Huang H, Wang Y, Chen L, Yue L, Liu B, Kong F, Yang H. Molecular Regulation of Shoot Architecture in Soybean. PLANT, CELL & ENVIRONMENT 2024. [PMID: 39254042 DOI: 10.1111/pce.15138] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/10/2024] [Revised: 08/02/2024] [Accepted: 08/21/2024] [Indexed: 09/11/2024]
Abstract
Soybean (Glycine max [L.] Merr.) serves as a major source of protein and oil for humans and animals. Shoot architecture, the spatial arrangement of a plant's above-ground organs, strongly affects crop yield and is therefore a critical agronomic trait. Unlike wheat and rice crops that have greatly benefitted from the Green Revolution, soybean yield has not changed significantly in the past six decades owing to its unique shoot architecture. Soybean is a pod-bearing crop with pods adhered to the nodes, and variation in shoot architecture traits, such as plant height, node number, branch number and number of seeds per pod, directly affects the number of pods and seeds per plant, thereby determining yield. In this review, we summarize the relationship between soybean yield and these major components of shoot architecture. We also describe the latest advances in identifying the genes and molecular mechanisms underlying soybean shoot architecture and discuss possible directions and approaches for breeding new soybean varieties with ideal shoot architecture and improved yield.
Collapse
Affiliation(s)
- Zhihong Hou
- Guangdong Key Laboratory of Plant Adaptation and Molecular Design, Guangzhou Key Laboratory of Crop Gene Editing, Innovative Center of Molecular Genetics and Evolution, School of Life Sciences, Guangzhou University, Guangzhou, China
| | - Huan Huang
- Guangdong Key Laboratory of Plant Adaptation and Molecular Design, Guangzhou Key Laboratory of Crop Gene Editing, Innovative Center of Molecular Genetics and Evolution, School of Life Sciences, Guangzhou University, Guangzhou, China
| | - Yanan Wang
- Guangdong Key Laboratory of Plant Adaptation and Molecular Design, Guangzhou Key Laboratory of Crop Gene Editing, Innovative Center of Molecular Genetics and Evolution, School of Life Sciences, Guangzhou University, Guangzhou, China
| | - Liyu Chen
- Guangdong Key Laboratory of Plant Adaptation and Molecular Design, Guangzhou Key Laboratory of Crop Gene Editing, Innovative Center of Molecular Genetics and Evolution, School of Life Sciences, Guangzhou University, Guangzhou, China
| | - Lin Yue
- Guangdong Key Laboratory of Plant Adaptation and Molecular Design, Guangzhou Key Laboratory of Crop Gene Editing, Innovative Center of Molecular Genetics and Evolution, School of Life Sciences, Guangzhou University, Guangzhou, China
| | - Baohui Liu
- Guangdong Key Laboratory of Plant Adaptation and Molecular Design, Guangzhou Key Laboratory of Crop Gene Editing, Innovative Center of Molecular Genetics and Evolution, School of Life Sciences, Guangzhou University, Guangzhou, China
| | - Fanjiang Kong
- Guangdong Key Laboratory of Plant Adaptation and Molecular Design, Guangzhou Key Laboratory of Crop Gene Editing, Innovative Center of Molecular Genetics and Evolution, School of Life Sciences, Guangzhou University, Guangzhou, China
| | - Hui Yang
- Guangdong Key Laboratory of Plant Adaptation and Molecular Design, Guangzhou Key Laboratory of Crop Gene Editing, Innovative Center of Molecular Genetics and Evolution, School of Life Sciences, Guangzhou University, Guangzhou, China
| |
Collapse
|
2
|
Freitas-Alves NS, Moreira-Pinto CE, Távora FTPK, Paes-de-Melo B, Arraes FBM, Lourenço-Tessutti IT, Moura SM, Oliveira AC, Morgante CV, Qi Y, Fatima Grossi-de-Sa M. CRISPR/Cas genome editing in soybean: challenges and new insights to overcome existing bottlenecks. J Adv Res 2024:S2090-1232(24)00367-9. [PMID: 39163906 DOI: 10.1016/j.jare.2024.08.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2024] [Revised: 07/23/2024] [Accepted: 08/16/2024] [Indexed: 08/22/2024] Open
Abstract
BACKGROUND Soybean is a worldwide-cultivated crop due to its applications in the food, feed, and biodiesel industries. Genome editing in soybean began with ZFN and TALEN technologies; however, CRISPR/Cas has emerged and shortly became the preferable approach for soybean genome manipulation since it is more precise, easy to handle, and cost-effective. Recent reports have focused on the conventional Cas9 nuclease, Cas9 nickase (nCas9) derived base editors, and Cas12a (formally Cpf1) as the most commonly used genome editors in soybean. Nonetheless, several challenges in the complex plant genetic engineering pipeline need to be overcome to effectively edit the genome of an elite soybean cultivar. These challenges include (1) optimizing CRISPR cassette design (i.e., gRNA and Cas promoters, gRNA design and testing, number of gRNAs, and binary vector), (2) improving transformation frequency, (3) increasing the editing efficiency ratio of targeted plant cells, and (4) improving soybean crop production. AIM OF REVIEW This review provides an overview of soybean genome editing using CRISPR/Cas technology, discusses current challenges, and highlights theoretical (insights) and practical suggestions to overcome the existing bottlenecks. KEY SCIENTIFIC CONCEPTS OF REVIEW The CRISPR/Cas system was discovered as part of the bacterial innate immune system. It has been used as a biotechnological tool for genome editing and efficiently applied in soybean to unveil gene function, improve agronomic traits such as yield and nutritional grain quality, and enhance biotic and abiotic stress tolerance. To date, the efficiency of gRNAs has been validated using protoplasts and hairy root assays, while stable plant transformation relies on Agrobacterium-mediated and particle bombardment methods. Nevertheless, most steps of the CRISPR/Cas workflow require optimizations to achieve a more effective genome editing in soybean plants.
Collapse
Affiliation(s)
- Nayara Sabrina Freitas-Alves
- Embrapa Genetic Resources and Biotechnology, Brasília, DF, Brazil; Bioprocess Engineering and Biotechnology Graduate Program, Federal University of Paraná (UFPR), Curitiba, PR, Brazil
| | - Clidia E Moreira-Pinto
- Embrapa Genetic Resources and Biotechnology, Brasília, DF, Brazil; National Institute of Science and Technology, INCT PlantStress Biotech, EMBRAPA, Brasília, DF, Brazil
| | - Fabiano T P K Távora
- Embrapa Genetic Resources and Biotechnology, Brasília, DF, Brazil; National Institute of Science and Technology, INCT PlantStress Biotech, EMBRAPA, Brasília, DF, Brazil
| | - Bruno Paes-de-Melo
- Embrapa Genetic Resources and Biotechnology, Brasília, DF, Brazil; National Institute of Science and Technology, INCT PlantStress Biotech, EMBRAPA, Brasília, DF, Brazil
| | - Fabricio B M Arraes
- Embrapa Genetic Resources and Biotechnology, Brasília, DF, Brazil; National Institute of Science and Technology, INCT PlantStress Biotech, EMBRAPA, Brasília, DF, Brazil
| | - Isabela T Lourenço-Tessutti
- Embrapa Genetic Resources and Biotechnology, Brasília, DF, Brazil; National Institute of Science and Technology, INCT PlantStress Biotech, EMBRAPA, Brasília, DF, Brazil
| | - Stéfanie M Moura
- Embrapa Genetic Resources and Biotechnology, Brasília, DF, Brazil; National Institute of Science and Technology, INCT PlantStress Biotech, EMBRAPA, Brasília, DF, Brazil
| | - Antonio C Oliveira
- National Institute of Science and Technology, INCT PlantStress Biotech, EMBRAPA, Brasília, DF, Brazil; Federal University of Pelotas (UFPEL), Pelotas, RS, Brazil
| | - Carolina V Morgante
- Embrapa Genetic Resources and Biotechnology, Brasília, DF, Brazil; National Institute of Science and Technology, INCT PlantStress Biotech, EMBRAPA, Brasília, DF, Brazil; Embrapa Semi-Arid, Petrolina, PE, Brazil
| | - Yiping Qi
- Department of Plant Science and Landscape Architecture, University of Maryland, College Park, MD, USA
| | - Maria Fatima Grossi-de-Sa
- Embrapa Genetic Resources and Biotechnology, Brasília, DF, Brazil; Bioprocess Engineering and Biotechnology Graduate Program, Federal University of Paraná (UFPR), Curitiba, PR, Brazil; National Institute of Science and Technology, INCT PlantStress Biotech, EMBRAPA, Brasília, DF, Brazil; Catholic University of Brasília, Graduate Program in Genomic Sciences and Biotechnology, Brasília, DF, Brazil; Catholic University Dom Bosco, Graduate Program in Biotechnology, Campo Grande, MS, Brazil.
| |
Collapse
|
3
|
Yu J, Xu Y, Huang Y, Zhu Y, Zhou L, Zhang Y, Li B, Liu H, Fu A, Xu M. MS2/GmAMS1 encodes a bHLH transcription factor important for tapetum degeneration in soybean. PLANT CELL REPORTS 2024; 43:211. [PMID: 39127985 DOI: 10.1007/s00299-024-03300-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/17/2024] [Accepted: 07/29/2024] [Indexed: 08/12/2024]
Abstract
KEY MESSAGE GmAMS1 is the only functional AMS and works with GmTDF1-1 and GmMS3 to orchestrate the tapetum degeneration in soybean. Heterosis could significantly increase the production of major crops as well as soybean [Glycine max (L.) Merr.]. Stable male-sterile/female-fertile mutants including ms2 are useful resources to apply in soybean hybrid production. Here, we identified the detailed mutated sites of two classic mutants ms2 (Eldorado) and ms2 (Ames) in MS2/GmAMS1 via the high-throughput sequencing method. Subsequently, we verified that GmAMS1, a bHLH transcription factor, is the only functional AMS member in soybean through the complementary experiment in Arabidopsis; and elucidated the dysfunction of its homolog GmAMS2 is caused by the premature stop codon in the gene's coding sequence. Further qRT-PCR analysis and protein-protein interaction assays indicated GmAMS1 is required for expressing downstream members in the putative DYT1-TDF1-AMS-MYB80/MYB103/MS188-MS1 cascade module, and might regulate the upstream members in a feedback mechanism. GmAMS1 could interact with GmTDF1-1 and GmMS3 via different region, which contributes to dissect the mechanism in the tapetum degeneration process. Additionally, as a core member in the conserved cascade module controlling the tapetum development and degeneration, AMS is conservatively present in all land plant lineages, implying that AMS-mediated signaling pathway has been established before land plants diverged, which provides further insight into the tapetal evolution.
Collapse
Affiliation(s)
- Junping Yu
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Northwest University, Xi'an, 710069, Shaanxi, China.
- Key Laboratory of Biotechnology Shaanxi Province, Northwest University, Xi'an, 710069, China.
| | - Yan Xu
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Northwest University, Xi'an, 710069, Shaanxi, China
- Key Laboratory of Biotechnology Shaanxi Province, Northwest University, Xi'an, 710069, China
| | - Yuanyuan Huang
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Northwest University, Xi'an, 710069, Shaanxi, China
- Key Laboratory of Biotechnology Shaanxi Province, Northwest University, Xi'an, 710069, China
| | - Yuxue Zhu
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Northwest University, Xi'an, 710069, Shaanxi, China
- Key Laboratory of Biotechnology Shaanxi Province, Northwest University, Xi'an, 710069, China
| | - Lulu Zhou
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Northwest University, Xi'an, 710069, Shaanxi, China
- Key Laboratory of Biotechnology Shaanxi Province, Northwest University, Xi'an, 710069, China
| | - Yunpeng Zhang
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Northwest University, Xi'an, 710069, Shaanxi, China
- Key Laboratory of Biotechnology Shaanxi Province, Northwest University, Xi'an, 710069, China
| | - Bingyao Li
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Northwest University, Xi'an, 710069, Shaanxi, China
- Key Laboratory of Biotechnology Shaanxi Province, Northwest University, Xi'an, 710069, China
| | - Hao Liu
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Northwest University, Xi'an, 710069, Shaanxi, China
- Key Laboratory of Biotechnology Shaanxi Province, Northwest University, Xi'an, 710069, China
| | - Aigen Fu
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Northwest University, Xi'an, 710069, Shaanxi, China
- Key Laboratory of Biotechnology Shaanxi Province, Northwest University, Xi'an, 710069, China
| | - Min Xu
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Northwest University, Xi'an, 710069, Shaanxi, China.
- Key Laboratory of Biotechnology Shaanxi Province, Northwest University, Xi'an, 710069, China.
| |
Collapse
|
4
|
Lai Z, Wang J, Fu Y, Wang M, Ma H, Peng S, Chang F. Revealing the role of CCoAOMT1: fine-tuning bHLH transcription factors for optimal anther development. SCIENCE CHINA. LIFE SCIENCES 2024; 67:565-578. [PMID: 38097889 DOI: 10.1007/s11427-023-2461-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Accepted: 10/12/2023] [Indexed: 03/05/2024]
Abstract
The tapetum, a crucial innermost layer encompassing male reproductive cells within the anther wall, plays a pivotal role in normal pollen development. The transcription factors (TFs) bHLH010/089/091 redundantly facilitate the rapid nuclear accumulation of DYSFUNCTIONAL TAPETUM 1, a gatekeeper TF in the tapetum. Nevertheless, the regulatory mechanisms governing the activity of bHLH010/089/091 remain unknown. In this study, we reveal that caffeoyl coenzyme A O-methyltransferase 1 (CCoAOMT1) is a negative regulator affecting the nuclear localization and function of bHLH010 and bHLH089, probably through their K259 site. Our findings underscore that CCoAOMT1 promotes the nuclear export and degradation of bHLH010 and bHLH089. Intriguingly, elevated CCoAOMT1 expression resulted in defective pollen development, mirroring the phenotype observed in bhlh010 bhlh089 mutants. Moreover, our investigation revealed that the K259A mutation in the bHLH089 protein disrupted its translocation from the nucleus to the cytosol and impeded its degradation induced by CCoAOMT1. Importantly, transgenic plants with the probHLH089::bHLH089K259A construct failed to rescue proper pollen development or gene expression in bhlh010 bhlh089 mutants. Collectively, these findings emphasize the need to maintain balanced TF homeostasis for male fertility. They firmly establish CCoAOMT1 as a pivotal regulator that is instrumental in achieving equilibrium between the induction of the tapetum transcriptional network and ensuring appropriate anther development.
Collapse
Affiliation(s)
- Zesen Lai
- State Key Laboratory of Genetic Engineering, Ministry of Education Key Laboratory of Biodiversity Sciences and Ecological Engineering and Institute of Biodiversity Sciences, Institute of Plant Biology, School of Life Sciences, Fudan University, Shanghai, 200438, China
- School of Tropical Agriculture and Forestry, Agriculture-Rural Affairs and Rural Revitalization, Hainan University, Haikou, 570228, China
- Key Laboratory of Biology and Genetic Resources of Tropical Crops, Ministry of Agriculture, Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences, Haikou, 571101, China
| | - Jianzheng Wang
- State Key Laboratory of Genetic Engineering, Ministry of Education Key Laboratory of Biodiversity Sciences and Ecological Engineering and Institute of Biodiversity Sciences, Institute of Plant Biology, School of Life Sciences, Fudan University, Shanghai, 200438, China
| | - Ying Fu
- State Key Laboratory of Genetic Engineering, Ministry of Education Key Laboratory of Biodiversity Sciences and Ecological Engineering and Institute of Biodiversity Sciences, Institute of Plant Biology, School of Life Sciences, Fudan University, Shanghai, 200438, China
| | - Menghan Wang
- State Key Laboratory of Genetic Engineering, Ministry of Education Key Laboratory of Biodiversity Sciences and Ecological Engineering and Institute of Biodiversity Sciences, Institute of Plant Biology, School of Life Sciences, Fudan University, Shanghai, 200438, China
| | - Hong Ma
- Department of Biology, Huck Institutes of the Life Sciences, Pennsylvania State University, University Park, PA, 16802, USA
| | - Shiqing Peng
- School of Tropical Agriculture and Forestry, Agriculture-Rural Affairs and Rural Revitalization, Hainan University, Haikou, 570228, China
- Key Laboratory of Biology and Genetic Resources of Tropical Crops, Ministry of Agriculture, Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences, Haikou, 571101, China
| | - Fang Chang
- State Key Laboratory of Genetic Engineering, Ministry of Education Key Laboratory of Biodiversity Sciences and Ecological Engineering and Institute of Biodiversity Sciences, Institute of Plant Biology, School of Life Sciences, Fudan University, Shanghai, 200438, China.
| |
Collapse
|
5
|
Yang Y, Zhang C, Li H, Yang Z, Xu Z, Tai D, Ni D, Wei P, Yi C, Yang J, Ding Y. An epi-allele of SMS causes Sanming dominant genic male sterility in rice. SCIENCE CHINA. LIFE SCIENCES 2023; 66:2701-2710. [PMID: 37930474 DOI: 10.1007/s11427-023-2457-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/27/2023] [Accepted: 09/22/2023] [Indexed: 11/07/2023]
Abstract
Male sterility is an important trait in rice for hybrid rice (Oryza sativa) breeding. However, the factors involved in dominant male sterility are largely unknown. Here, we identified a gene from Sanming dominant genic male sterile rice, named Sanming dominant male sterility (SMS), and reported that an epi-allele of this locus contributes to male sterility. Segregation analysis attributed dominant male sterility to a single locus, SMS, which we characterized using a male-sterile near isogenic line (NIL) of rice cultivar 93-11. The SMS locus was heterozygous in the male-sterile 93-11 NIL, containing an epi-allele identical to that in 93-11, and an epi-allele identical to that in rice cultivar Nipponbare, which we refer to as SMS9 and SMSN, respectively. SMS9 is silent and hyper-methylated, whereas SMSN is expressed and hypo-methylated in the 93-11 NIL. Overexpressing SMSN led to male sterility. Mutations in SMS rescued the male sterility of the 93-11 NIL. Interestingly, we observed the duplication of SMSN in Nipponbare, but did not observe the duplication of SMS9 in 93-11. Together, these findings suggest that the reduced methylation and enhanced expression of the SMSN epi-allele in the 93-11 NIL is responsible for its role in conferring dominant male sterility.
Collapse
Affiliation(s)
- Yachun Yang
- Rice Research Institute, Anhui Academy of Agricultural Sciences, Hefei, 230036, China
- Institute of Health and Medicine, Hefei Comprehesive National Science Center, Hefei, 230031, China
| | - Cheng Zhang
- Institute of Health and Medicine, Hefei Comprehesive National Science Center, Hefei, 230031, China
- Ministry of Education Key Laboratory for Membraneless Organelles and Cellular Dynamics; School of Life Sciences, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, 230027, China
| | - Hao Li
- Rice Research Institute, Anhui Academy of Agricultural Sciences, Hefei, 230036, China
- Institute of Health and Medicine, Hefei Comprehesive National Science Center, Hefei, 230031, China
| | - Zeyuan Yang
- Ministry of Education Key Laboratory for Membraneless Organelles and Cellular Dynamics; School of Life Sciences, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, 230027, China
| | - Zuntao Xu
- Rice Research Institute, Anhui Academy of Agricultural Sciences, Hefei, 230036, China
- Institute of Health and Medicine, Hefei Comprehesive National Science Center, Hefei, 230031, China
- Ministry of Education Key Laboratory for Membraneless Organelles and Cellular Dynamics; School of Life Sciences, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, 230027, China
| | - Dewei Tai
- Rice Research Institute, Anhui Academy of Agricultural Sciences, Hefei, 230036, China
- Institute of Health and Medicine, Hefei Comprehesive National Science Center, Hefei, 230031, China
| | - Dahu Ni
- Rice Research Institute, Anhui Academy of Agricultural Sciences, Hefei, 230036, China
| | - Pengcheng Wei
- Rice Research Institute, Anhui Academy of Agricultural Sciences, Hefei, 230036, China
| | - Chengxin Yi
- Rice Research Institute, Anhui Academy of Agricultural Sciences, Hefei, 230036, China
| | - Jianbo Yang
- Rice Research Institute, Anhui Academy of Agricultural Sciences, Hefei, 230036, China.
| | - Yong Ding
- Institute of Health and Medicine, Hefei Comprehesive National Science Center, Hefei, 230031, China.
- Ministry of Education Key Laboratory for Membraneless Organelles and Cellular Dynamics; School of Life Sciences, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, 230027, China.
| |
Collapse
|
6
|
Fang X, Feng X, Sun X, Yang X, Li Q, Yang X, Xu J, Zhou M, Lin C, Sui Y, Zhao L, Liu B, Kong F, Zhang C, Li M. Natural variation of MS2 confers male fertility and drives hybrid breeding in soybean. PLANT BIOTECHNOLOGY JOURNAL 2023; 21:2322-2332. [PMID: 37475199 PMCID: PMC10579707 DOI: 10.1111/pbi.14133] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Revised: 06/14/2023] [Accepted: 07/06/2023] [Indexed: 07/22/2023]
Abstract
A complete and genetically stable male sterile line with high outcrossing rate is a prerequisite for the development of commercial hybrid soybean. It was reported in the last century that the soybean male sterile ms2 mutant has the highest record with seed set. Here we report the cloning and characterization of the MS2 gene in soybean, which encodes a protein that is specifically expressed in the anther. MS2 functions in the tapetum and microspore by directly regulating genes involved in the biosynthesis of secondary metabolites and the lipid metabolism, which is essential for the formation of microspore cell wall. Through comparison of the field performance with the widely used male sterile mutants in the same genetic background, we demonstrated that the ms2 mutant conducts the best in outcrossing rate and makes it an ideal tool in building a cost-effective hybrid system for soybean.
Collapse
Affiliation(s)
- Xiaolong Fang
- Guangdong Provincial Key Laboratory of Plant Adaptation and Molecular Design, Innovative Center of Molecular Genetics and Evolution, School of Life SciencesGuangzhou UniversityGuangzhouChina
| | - Xiangchi Feng
- Guangdong Provincial Key Laboratory of Plant Adaptation and Molecular Design, Innovative Center of Molecular Genetics and Evolution, School of Life SciencesGuangzhou UniversityGuangzhouChina
| | - Xiaoyuan Sun
- Guangdong Provincial Key Laboratory of Plant Adaptation and Molecular Design, Innovative Center of Molecular Genetics and Evolution, School of Life SciencesGuangzhou UniversityGuangzhouChina
| | - Xiangdong Yang
- Key Laboratory of Hybrid Soybean Breeding of the Ministry of Agriculture and Rural AffairsJilin Academy of Agricultural SciencesChangchunChina
| | - Qing Li
- State Key Laboratory of Rice Biology, China National Rice Research InstituteChinese Academy of Agricultural SciencesHangzhouChina
| | - Xulei Yang
- Key Laboratory of Hybrid Soybean Breeding of the Ministry of Agriculture and Rural AffairsJilin Academy of Agricultural SciencesChangchunChina
| | - Jie Xu
- Core Facility and Technical Service Center for SLSB, School of Life Sciences and BiotechnologyShanghai Jiao Tong UniversityShanghaiChina
| | - Minghui Zhou
- Guangdong Provincial Key Laboratory of Plant Adaptation and Molecular Design, Innovative Center of Molecular Genetics and Evolution, School of Life SciencesGuangzhou UniversityGuangzhouChina
| | - Chunjing Lin
- Key Laboratory of Hybrid Soybean Breeding of the Ministry of Agriculture and Rural AffairsJilin Academy of Agricultural SciencesChangchunChina
| | - Yi Sui
- Guangdong Provincial Key Laboratory of Plant Adaptation and Molecular Design, Innovative Center of Molecular Genetics and Evolution, School of Life SciencesGuangzhou UniversityGuangzhouChina
| | - Limei Zhao
- Key Laboratory of Hybrid Soybean Breeding of the Ministry of Agriculture and Rural AffairsJilin Academy of Agricultural SciencesChangchunChina
| | - Baohui Liu
- Guangdong Provincial Key Laboratory of Plant Adaptation and Molecular Design, Innovative Center of Molecular Genetics and Evolution, School of Life SciencesGuangzhou UniversityGuangzhouChina
| | - Fanjiang Kong
- Guangdong Provincial Key Laboratory of Plant Adaptation and Molecular Design, Innovative Center of Molecular Genetics and Evolution, School of Life SciencesGuangzhou UniversityGuangzhouChina
| | - Chunbao Zhang
- Key Laboratory of Hybrid Soybean Breeding of the Ministry of Agriculture and Rural AffairsJilin Academy of Agricultural SciencesChangchunChina
| | - Meina Li
- Guangdong Provincial Key Laboratory of Plant Adaptation and Molecular Design, Innovative Center of Molecular Genetics and Evolution, School of Life SciencesGuangzhou UniversityGuangzhouChina
| |
Collapse
|
7
|
Tang Q, Wang X, Jin X, Peng J, Zhang H, Wang Y. CRISPR/Cas Technology Revolutionizes Crop Breeding. PLANTS (BASEL, SWITZERLAND) 2023; 12:3119. [PMID: 37687368 PMCID: PMC10489799 DOI: 10.3390/plants12173119] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/15/2023] [Revised: 08/24/2023] [Accepted: 08/27/2023] [Indexed: 09/10/2023]
Abstract
Crop breeding is an important global strategy to meet sustainable food demand. CRISPR/Cas is a most promising gene-editing technology for rapid and precise generation of novel germplasm and promoting the development of a series of new breeding techniques, which will certainly lead to the transformation of agricultural innovation. In this review, we summarize recent advances of CRISPR/Cas technology in gene function analyses and the generation of new germplasms with increased yield, improved product quality, and enhanced resistance to biotic and abiotic stress. We highlight their applications and breakthroughs in agriculture, including crop de novo domestication, decoupling the gene pleiotropy tradeoff, crop hybrid seed conventional production, hybrid rice asexual reproduction, and double haploid breeding; the continuous development and application of these technologies will undoubtedly usher in a new era for crop breeding. Moreover, the challenges and development of CRISPR/Cas technology in crops are also discussed.
Collapse
Affiliation(s)
- Qiaoling Tang
- National Nanfan Research Institute (Sanya), Chinese Academy of Agricultural Sciences, Sanya 572024, China;
- Biotechnology Research Institute, Chinese Academy of Agricultural Sciences, Beijing 100081, China;
| | - Xujing Wang
- Biotechnology Research Institute, Chinese Academy of Agricultural Sciences, Beijing 100081, China;
| | - Xi Jin
- Hebei Technology Innovation Center for Green Management of Soi-Borne Diseases, Baoding University, Baoding 071000, China;
| | - Jun Peng
- National Nanfan Research Institute (Sanya), Chinese Academy of Agricultural Sciences, Sanya 572024, China;
| | - Haiwen Zhang
- National Nanfan Research Institute (Sanya), Chinese Academy of Agricultural Sciences, Sanya 572024, China;
- Biotechnology Research Institute, Chinese Academy of Agricultural Sciences, Beijing 100081, China;
| | - Youhua Wang
- National Nanfan Research Institute (Sanya), Chinese Academy of Agricultural Sciences, Sanya 572024, China;
- Biotechnology Research Institute, Chinese Academy of Agricultural Sciences, Beijing 100081, China;
| |
Collapse
|
8
|
Farinati S, Draga S, Betto A, Palumbo F, Vannozzi A, Lucchin M, Barcaccia G. Current insights and advances into plant male sterility: new precision breeding technology based on genome editing applications. FRONTIERS IN PLANT SCIENCE 2023; 14:1223861. [PMID: 37521915 PMCID: PMC10382145 DOI: 10.3389/fpls.2023.1223861] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Accepted: 06/20/2023] [Indexed: 08/01/2023]
Abstract
Plant male sterility (MS) represents the inability of the plant to generate functional anthers, pollen, or male gametes. Developing MS lines represents one of the most important challenges in plant breeding programs, since the establishment of MS lines is a major goal in F1 hybrid production. For these reasons, MS lines have been developed in several species of economic interest, particularly in horticultural crops and ornamental plants. Over the years, MS has been accomplished through many different techniques ranging from approaches based on cross-mediated conventional breeding methods, to advanced devices based on knowledge of genetics and genomics to the most advanced molecular technologies based on genome editing (GE). GE methods, in particular gene knockout mediated by CRISPR/Cas-related tools, have resulted in flexible and successful strategic ideas used to alter the function of key genes, regulating numerous biological processes including MS. These precision breeding technologies are less time-consuming and can accelerate the creation of new genetic variability with the accumulation of favorable alleles, able to dramatically change the biological process and resulting in a potential efficiency of cultivar development bypassing sexual crosses. The main goal of this manuscript is to provide a general overview of insights and advances into plant male sterility, focusing the attention on the recent new breeding GE-based applications capable of inducing MS by targeting specific nuclear genic loci. A summary of the mechanisms underlying the recent CRISPR technology and relative success applications are described for the main crop and ornamental species. The future challenges and new potential applications of CRISPR/Cas systems in MS mutant production and other potential opportunities will be discussed, as generating CRISPR-edited DNA-free by transient transformation system and transgenerational gene editing for introducing desirable alleles and for precision breeding strategies.
Collapse
|
9
|
Fang X, Sun Y, Li J, Li M, Zhang C. Male sterility and hybrid breeding in soybean. MOLECULAR BREEDING : NEW STRATEGIES IN PLANT IMPROVEMENT 2023; 43:47. [PMID: 37309310 PMCID: PMC10248680 DOI: 10.1007/s11032-023-01390-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Accepted: 04/26/2023] [Indexed: 06/14/2023]
Abstract
Hybrid breeding can help us to meet the challenge of feeding a growing world population with limited agricultural land. The demand for soybean is expected to grow; however, the hybrid soybean is still in the process of commercialization even though considerable progress has been made in soybean genome and genetic studies in recent years. Here, we summarize recent advances in male sterility-based breeding programs and the current status of hybrid soybean breeding. A number of male-sterile lines with cytoplasmic male sterility (CMS), genic-controlled photoperiod/thermo-sensitive male sterility, and stable nuclear male sterility (GMS) have been identified in soybean. More than 40 hybrid soybean varieties have been bred using the CMS three-line hybrid system and the cultivation of hybrid soybean is still under way. The key to accelerating hybrid soybean breeding is to increase the out-crossing rate in an economical way. This review outlines current problems with the hybrid soybean breeding systems and explores the current efforts to make the hybrid soybean a commercial success.
Collapse
Affiliation(s)
- Xiaolong Fang
- Guangdong Provincial Key Laboratory of Plant Adaptation and Molecular Design, Innovative Center of Molecular Genetics and Evolution, School of Life Sciences, Guangzhou University, Guangzhou, 510006 Guangdong China
| | - Yanyan Sun
- Key Laboratory of Hybrid Soybean Breeding of the Ministry of Agriculture and Rural Affairs, Soybean Research Institute, Jilin Academy of Agricultural Sciences, Changchun, 130033 Jilin China
| | - Jinhong Li
- Guangdong Provincial Key Laboratory of Plant Adaptation and Molecular Design, Innovative Center of Molecular Genetics and Evolution, School of Life Sciences, Guangzhou University, Guangzhou, 510006 Guangdong China
| | - Meina Li
- Guangdong Provincial Key Laboratory of Plant Adaptation and Molecular Design, Innovative Center of Molecular Genetics and Evolution, School of Life Sciences, Guangzhou University, Guangzhou, 510006 Guangdong China
| | - Chunbao Zhang
- Key Laboratory of Hybrid Soybean Breeding of the Ministry of Agriculture and Rural Affairs, Soybean Research Institute, Jilin Academy of Agricultural Sciences, Changchun, 130033 Jilin China
| |
Collapse
|
10
|
Cai D, Zhang Z, Zhao L, Liu J, Chen H. A novel hybrid seed production technology based on a unilateral cross-incompatibility gene in maize. SCIENCE CHINA. LIFE SCIENCES 2023; 66:595-601. [PMID: 36190647 DOI: 10.1007/s11427-022-2191-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Accepted: 09/01/2022] [Indexed: 02/18/2023]
Abstract
Hybrid seed production technology (SPT) using genic recessive male sterility is of great importance in maize breeding. Here, we report a novel SPT based on a maize unilateral cross-incompatibility gene ZmGa1F with an extremely low transgene transmission rate (TTR). Proper pollen-specific ZmGa1F expression severely inhibits pollen tube growth leading to no fertilization. The maintainer line harbors a transgene cassette in an ipe1 male sterile background containing IPE1 to restore ipe1 male fertility, ZmGa1F to prevent transgenic pollen escape, the red fluorescence protein encoding gene DsRed2 for the separation of male sterile and fertile seeds, and the herbicide-resistant gene Bar for transgenic plant selection. When the maintainer line is selfed, gametes of ipe1/transgene and ipe1/- genotypes are produced, and pollen of the ipe1/transgene genotype is not able to fertilize female gametes due to pollen tube growth inhibition by ZmGa1F. Subsequently, seeds of ipe1/ipe1 and ipe1/transgene genotypes are produced at a 1:1 ratio and could be separated easily by fluorescence-based seed sorting. Not a single seed emitting fluorescence is detected in more than 200,000 seeds examined demonstrating that the pollen-tube-inhibition (PTI)-based TTR is lower than what has been reported for similar technologies to date. This PTI-based SPT shows promising potential for future maize hybrid seed production.
Collapse
Affiliation(s)
- Darun Cai
- State Key Laboratory of Plant Cell and Chromosome Engineering, Innovative Academy of Seed Design, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, 100101, China
- University of Chinese Academy of Sciences, Beijing, 100039, China
| | - Zhaogui Zhang
- State Key Laboratory of Plant Cell and Chromosome Engineering, Innovative Academy of Seed Design, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, 100101, China
| | - Li Zhao
- State Key Laboratory of Plant Cell and Chromosome Engineering, Innovative Academy of Seed Design, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, 100101, China
| | - Juan Liu
- State Key Laboratory of Plant Cell and Chromosome Engineering, Innovative Academy of Seed Design, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, 100101, China
| | - Huabang Chen
- State Key Laboratory of Plant Cell and Chromosome Engineering, Innovative Academy of Seed Design, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, 100101, China.
| |
Collapse
|
11
|
Ma X, Fan L, Zhang Z, Yang X, Liu Y, Ma Y, Pan Y, Zhou G, Zhang M, Ning H, Kong F, Ma J, Liu S, Tian Z. Global dissection of the recombination landscape in soybean using a high-density 600K SoySNP array. PLANT BIOTECHNOLOGY JOURNAL 2023; 21:606-620. [PMID: 36458856 PMCID: PMC9946146 DOI: 10.1111/pbi.13975] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/09/2022] [Revised: 12/09/2022] [Accepted: 11/27/2022] [Indexed: 05/17/2023]
Abstract
Recombination is crucial for crop breeding because it can break linkage drag and generate novel allele combinations. However, the high-resolution recombination landscape and its driving forces in soybean are largely unknown. Here, we constructed eight recombinant inbred line (RIL) populations and genotyped individual lines using the high-density 600K SoySNP array, which yielded a high-resolution recombination map with 5636 recombination sites at a resolution of 1.37 kb. The recombination rate was negatively correlated with transposable element density and GC content but positively correlated with gene density. Interestingly, we found that meiotic recombination was enriched at the promoters of active genes. Further investigations revealed that chromatin accessibility and active epigenetic modifications promoted recombination. Our findings provide important insights into the control of homologous recombination and thus will increase our ability to accelerate soybean breeding by manipulating meiotic recombination rate.
Collapse
Affiliation(s)
- Xin Ma
- State Key Laboratory of Plant Cell and Chromosome Engineering, Institute of Genetics and Developmental Biology, Innovative Academy for Seed DesignChinese Academy of SciencesBeijingChina
| | - Lei Fan
- State Key Laboratory of Plant Cell and Chromosome Engineering, Institute of Genetics and Developmental Biology, Innovative Academy for Seed DesignChinese Academy of SciencesBeijingChina
| | - Zhifang Zhang
- State Key Laboratory of Plant Cell and Chromosome Engineering, Institute of Genetics and Developmental Biology, Innovative Academy for Seed DesignChinese Academy of SciencesBeijingChina
| | - Xia Yang
- State Key Laboratory of Plant Cell and Chromosome Engineering, Institute of Genetics and Developmental Biology, Innovative Academy for Seed DesignChinese Academy of SciencesBeijingChina
- University of Chinese Academy of SciencesBeijingChina
| | - Yucheng Liu
- State Key Laboratory of Plant Cell and Chromosome Engineering, Institute of Genetics and Developmental Biology, Innovative Academy for Seed DesignChinese Academy of SciencesBeijingChina
| | - Yanming Ma
- State Key Laboratory of Plant Cell and Chromosome Engineering, Institute of Genetics and Developmental Biology, Innovative Academy for Seed DesignChinese Academy of SciencesBeijingChina
| | - Yi Pan
- State Key Laboratory of Plant Cell and Chromosome Engineering, Institute of Genetics and Developmental Biology, Innovative Academy for Seed DesignChinese Academy of SciencesBeijingChina
| | - Guoan Zhou
- State Key Laboratory of Plant Cell and Chromosome Engineering, Institute of Genetics and Developmental Biology, Innovative Academy for Seed DesignChinese Academy of SciencesBeijingChina
| | - Min Zhang
- State Key Laboratory of Plant Cell and Chromosome Engineering, Institute of Genetics and Developmental Biology, Innovative Academy for Seed DesignChinese Academy of SciencesBeijingChina
| | - Hailong Ning
- Key Laboratory of Soybean Biology, Chinese Ministry of EducationNortheast Agricultural UniversityHarbinChina
| | - Fanjiang Kong
- Innovative Center of Molecular Genetics and Evolution, School of Life SciencesGuangzhou UniversityGuangzhouChina
| | - Junkui Ma
- The Industrial Crop InstituteShanxi Agricultural UniversityTaiyuanChina
| | - Shulin Liu
- State Key Laboratory of Plant Cell and Chromosome Engineering, Institute of Genetics and Developmental Biology, Innovative Academy for Seed DesignChinese Academy of SciencesBeijingChina
| | - Zhixi Tian
- State Key Laboratory of Plant Cell and Chromosome Engineering, Institute of Genetics and Developmental Biology, Innovative Academy for Seed DesignChinese Academy of SciencesBeijingChina
- University of Chinese Academy of SciencesBeijingChina
| |
Collapse
|
12
|
Wang D, Wang Y, Zhang L, Yang Y, Wu Q, Hu G, Wang W, Li J, Huang Z. Integrated transcriptomic and proteomic analysis of a cytoplasmic male sterility line and associated maintainer line in soybean. FRONTIERS IN PLANT SCIENCE 2023; 14:1098125. [PMID: 36818857 PMCID: PMC9933710 DOI: 10.3389/fpls.2023.1098125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Accepted: 01/18/2023] [Indexed: 06/18/2023]
Abstract
INTRODUCTION Heterosis is a critical phenomenon in crop improvement. Cytoplasmic male sterility (CMS) and Restorer gene (Rf) systems are essential components for heterosis-based breeding. However, the molecular mechanism underlying CMS remains largely unclear in soybean. METHODS We integrated a morphological investigation with comparative analyses of transcriptomic and proteomic changes in pollen from the CMS line W931A and its maintainer line, W931B, at the uninucleate microspore (UM) and binucleate pollen (BP) stages. RESULTS Compared to W931B, which had healthy, oval pollen grains, W931A showed shrunken or degraded pollen grains with an irregularly thickened endothelium and decreased starch accumulation. Transcriptomic comparisons revealed a total of 865 differentially expressed genes (DEGs) in W931A over the two stages. These genes were primarily associated with pentose and glucuronate interconversions, sphingolipid metabolism, and glycerolipid metabolism. Proteomic analysis revealed 343 differentially expressed proteins (DEPs), which were mainly involved in carbon metabolism, glycolysis/gluconeogenesis, and nitrogen metabolism. Consistently, Gene Ontology (GO) biological process terms related to pollen development were enriched among DEGs at the UM and BP stages. Notably, four genes with demonstrated roles in pollen development were differentially expressed, including AGAMOUS-LIKE 104, PROTEIN-TYROSINE-PHOSPHATASE 1, and PHOSPHOLIPASE A2. A total of 53 genes and the corresponding proteins were differentially expressed in W931A at both the UM and BP stages, and many of these were pectinesterases, polygalacturonases, peroxidases, and ATPases. DISCUSSION The results of this study suggest that pollen development in W931A is likely regulated through suppression of the identified DEGs and DEPs. These findings increase our understanding of the molecular mechanism underlying CMS in soybean, aiding future research into soybean fertility and promoting the efficient use of heterosis for soybean improvement.
Collapse
Affiliation(s)
| | | | | | | | | | | | | | - Jiekun Li
- *Correspondence: Zhiping Huang, ; Jiekun Li,
| | | |
Collapse
|
13
|
Du H, Fang C, Li Y, Kong F, Liu B. Understandings and future challenges in soybean functional genomics and molecular breeding. JOURNAL OF INTEGRATIVE PLANT BIOLOGY 2023; 65:468-495. [PMID: 36511121 DOI: 10.1111/jipb.13433] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/04/2022] [Accepted: 12/11/2022] [Indexed: 06/17/2023]
Abstract
Soybean (Glycine max) is a major source of plant protein and oil. Soybean breeding has benefited from advances in functional genomics. In particular, the release of soybean reference genomes has advanced our understanding of soybean adaptation to soil nutrient deficiencies, the molecular mechanism of symbiotic nitrogen (N) fixation, biotic and abiotic stress tolerance, and the roles of flowering time in regional adaptation, plant architecture, and seed yield and quality. Nevertheless, many challenges remain for soybean functional genomics and molecular breeding, mainly related to improving grain yield through high-density planting, maize-soybean intercropping, taking advantage of wild resources, utilization of heterosis, genomic prediction and selection breeding, and precise breeding through genome editing. This review summarizes the current progress in soybean functional genomics and directs future challenges for molecular breeding of soybean.
Collapse
Affiliation(s)
- Haiping Du
- Guangdong Key Laboratory of Plant Adaptation and Molecular Design, Guangzhou Key Laboratory of Crop Gene Editing, Innovative Center of Molecular Genetics and Evolution, School of Life Sciences, Guangzhou University, Guangzhou, 510006, China
| | - Chao Fang
- Guangdong Key Laboratory of Plant Adaptation and Molecular Design, Guangzhou Key Laboratory of Crop Gene Editing, Innovative Center of Molecular Genetics and Evolution, School of Life Sciences, Guangzhou University, Guangzhou, 510006, China
| | - Yaru Li
- Guangdong Key Laboratory of Plant Adaptation and Molecular Design, Guangzhou Key Laboratory of Crop Gene Editing, Innovative Center of Molecular Genetics and Evolution, School of Life Sciences, Guangzhou University, Guangzhou, 510006, China
| | - Fanjiang Kong
- Guangdong Key Laboratory of Plant Adaptation and Molecular Design, Guangzhou Key Laboratory of Crop Gene Editing, Innovative Center of Molecular Genetics and Evolution, School of Life Sciences, Guangzhou University, Guangzhou, 510006, China
| | - Baohui Liu
- Guangdong Key Laboratory of Plant Adaptation and Molecular Design, Guangzhou Key Laboratory of Crop Gene Editing, Innovative Center of Molecular Genetics and Evolution, School of Life Sciences, Guangzhou University, Guangzhou, 510006, China
| |
Collapse
|
14
|
Hou J, Fan W, Ma R, Li B, Yuan Z, Huang W, Wu Y, Hu Q, Lin C, Zhao X, Peng B, Zhao L, Zhang C, Sun L. MALE STERILITY 3 encodes a plant homeodomain-finger protein for male fertility in soybean. JOURNAL OF INTEGRATIVE PLANT BIOLOGY 2022; 64:1076-1086. [PMID: 35249256 PMCID: PMC9324848 DOI: 10.1111/jipb.13242] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Accepted: 03/01/2022] [Indexed: 05/11/2023]
Abstract
Male-sterile plants are used in hybrid breeding to improve yield in soybean (Glycine max (L.) Merr.). Developing the capability to alter fertility under different environmental conditions could broaden germplasm resources and simplify hybrid production. However, molecular mechanisms potentially underlying such a system in soybean were unclear. Here, using positional cloning, we identified a gene, MALE STERILITY 3 (MS3), which encodes a nuclear-localized protein containing a plant homeodomain (PHD)-finger domain. A spontaneous mutation in ms3 causing premature termination of MS3 translation and partial loss of the PHD-finger. Transgenetic analysis indicated that MS3 knockout resulted in nonfunctional pollen and no self-pollinated pods, and RNA-seq analysis revealed that MS3 affects the expression of genes associated with carbohydrate metabolism. Strikingly, the fertility of mutant ms3 can restore under long-d conditions. The mutant could thus be used to create a new, more stable photoperiod-sensitive genic male sterility line for two-line hybrid seed production, with significant impact on hybrid breeding and production.
Collapse
Affiliation(s)
- Jingjing Hou
- State Key Laboratory of Agrobiotechnology, Beijing Key Laboratory for Crop Genetic Improvement, and College of Agronomy and BiotechnologyChina Agricultural UniversityBeijing100193China
| | - Weiwei Fan
- State Key Laboratory of Agrobiotechnology, Beijing Key Laboratory for Crop Genetic Improvement, and College of Agronomy and BiotechnologyChina Agricultural UniversityBeijing100193China
| | - Ruirui Ma
- State Key Laboratory of Agrobiotechnology, Beijing Key Laboratory for Crop Genetic Improvement, and College of Agronomy and BiotechnologyChina Agricultural UniversityBeijing100193China
| | - Bing Li
- State Key Laboratory of Agrobiotechnology, Beijing Key Laboratory for Crop Genetic Improvement, and College of Agronomy and BiotechnologyChina Agricultural UniversityBeijing100193China
| | - Zhihui Yuan
- State Key Laboratory of Agrobiotechnology, Beijing Key Laboratory for Crop Genetic Improvement, and College of Agronomy and BiotechnologyChina Agricultural UniversityBeijing100193China
| | - Wenxuan Huang
- State Key Laboratory of Agrobiotechnology, Beijing Key Laboratory for Crop Genetic Improvement, and College of Agronomy and BiotechnologyChina Agricultural UniversityBeijing100193China
| | - Yueying Wu
- State Key Laboratory of Agrobiotechnology, Beijing Key Laboratory for Crop Genetic Improvement, and College of Agronomy and BiotechnologyChina Agricultural UniversityBeijing100193China
| | - Quan Hu
- State Key Laboratory of Agrobiotechnology, Beijing Key Laboratory for Crop Genetic Improvement, and College of Agronomy and BiotechnologyChina Agricultural UniversityBeijing100193China
| | - Chunjing Lin
- Soybean Research Institute, the National Engineering Research Center for SoybeanJilin Academy of Agricultural SciencesChangchun130033China
| | - Xingqi Zhao
- Jiamusi Branch of Heilongjiang Academy of Agricultural SciencesJiamusi154007China
| | - Bao Peng
- Soybean Research Institute, the National Engineering Research Center for SoybeanJilin Academy of Agricultural SciencesChangchun130033China
| | - Limei Zhao
- Soybean Research Institute, the National Engineering Research Center for SoybeanJilin Academy of Agricultural SciencesChangchun130033China
| | - Chunbao Zhang
- Soybean Research Institute, the National Engineering Research Center for SoybeanJilin Academy of Agricultural SciencesChangchun130033China
| | - Lianjun Sun
- State Key Laboratory of Agrobiotechnology, Beijing Key Laboratory for Crop Genetic Improvement, and College of Agronomy and BiotechnologyChina Agricultural UniversityBeijing100193China
| |
Collapse
|
15
|
Zhang M, Liu S, Wang Z, Yuan Y, Zhang Z, Liang Q, Yang X, Duan Z, Liu Y, Kong F, Liu B, Ren B, Tian Z. Progress in soybean functional genomics over the past decade. PLANT BIOTECHNOLOGY JOURNAL 2022; 20:256-282. [PMID: 34388296 PMCID: PMC8753368 DOI: 10.1111/pbi.13682] [Citation(s) in RCA: 58] [Impact Index Per Article: 29.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/09/2021] [Revised: 08/04/2021] [Accepted: 08/09/2021] [Indexed: 05/24/2023]
Abstract
Soybean is one of the most important oilseed and fodder crops. Benefiting from the efforts of soybean breeders and the development of breeding technology, large number of germplasm has been generated over the last 100 years. Nevertheless, soybean breeding needs to be accelerated to meet the needs of a growing world population, to promote sustainable agriculture and to address future environmental changes. The acceleration is highly reliant on the discoveries in gene functional studies. The release of the reference soybean genome in 2010 has significantly facilitated the advance in soybean functional genomics. Here, we review the research progress in soybean omics (genomics, transcriptomics, epigenomics and proteomics), germplasm development (germplasm resources and databases), gene discovery (genes that are responsible for important soybean traits including yield, flowering and maturity, seed quality, stress resistance, nodulation and domestication) and transformation technology during the past decade. At the end, we also briefly discuss current challenges and future directions.
Collapse
Affiliation(s)
- Min Zhang
- State Key Laboratory of Plant Cell and Chromosome EngineeringInstitute of Genetics and Developmental BiologyInnovative Academy for Seed DesignChinese Academy of SciencesBeijingChina
| | - Shulin Liu
- State Key Laboratory of Plant Cell and Chromosome EngineeringInstitute of Genetics and Developmental BiologyInnovative Academy for Seed DesignChinese Academy of SciencesBeijingChina
| | - Zhao Wang
- State Key Laboratory of Plant Cell and Chromosome EngineeringInstitute of Genetics and Developmental BiologyInnovative Academy for Seed DesignChinese Academy of SciencesBeijingChina
- University of Chinese Academy of SciencesBeijingChina
| | - Yaqin Yuan
- State Key Laboratory of Plant Cell and Chromosome EngineeringInstitute of Genetics and Developmental BiologyInnovative Academy for Seed DesignChinese Academy of SciencesBeijingChina
- University of Chinese Academy of SciencesBeijingChina
| | - Zhifang Zhang
- State Key Laboratory of Plant Cell and Chromosome EngineeringInstitute of Genetics and Developmental BiologyInnovative Academy for Seed DesignChinese Academy of SciencesBeijingChina
- University of Chinese Academy of SciencesBeijingChina
| | - Qianjin Liang
- State Key Laboratory of Plant Cell and Chromosome EngineeringInstitute of Genetics and Developmental BiologyInnovative Academy for Seed DesignChinese Academy of SciencesBeijingChina
- University of Chinese Academy of SciencesBeijingChina
| | - Xia Yang
- State Key Laboratory of Plant Cell and Chromosome EngineeringInstitute of Genetics and Developmental BiologyInnovative Academy for Seed DesignChinese Academy of SciencesBeijingChina
- University of Chinese Academy of SciencesBeijingChina
| | - Zongbiao Duan
- State Key Laboratory of Plant Cell and Chromosome EngineeringInstitute of Genetics and Developmental BiologyInnovative Academy for Seed DesignChinese Academy of SciencesBeijingChina
- University of Chinese Academy of SciencesBeijingChina
| | - Yucheng Liu
- State Key Laboratory of Plant Cell and Chromosome EngineeringInstitute of Genetics and Developmental BiologyInnovative Academy for Seed DesignChinese Academy of SciencesBeijingChina
| | - Fanjiang Kong
- Innovative Center of Molecular Genetics and EvolutionSchool of Life SciencesGuangzhou UniversityGuangzhouChina
| | - Baohui Liu
- Innovative Center of Molecular Genetics and EvolutionSchool of Life SciencesGuangzhou UniversityGuangzhouChina
| | - Bo Ren
- State Key Laboratory of Plant GenomicsInstitute of Genetics and Developmental BiologyInnovative Academy for Seed DesignChinese Academy of SciencesBeijingChina
- University of Chinese Academy of SciencesBeijingChina
| | - Zhixi Tian
- State Key Laboratory of Plant Cell and Chromosome EngineeringInstitute of Genetics and Developmental BiologyInnovative Academy for Seed DesignChinese Academy of SciencesBeijingChina
- University of Chinese Academy of SciencesBeijingChina
| |
Collapse
|