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Idaguko CA, Agoreyo G. Effect of Wheat ( Triticum aestivum Linn.) Diet on the Testes of Sprague-Dawley Rats. Balkan Med J 2024; 41:404-406. [PMID: 38984549 DOI: 10.4274/balkanmedj.galenos.2024.2024-2-67] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/11/2024] Open
Affiliation(s)
- Chika Anna Idaguko
- Department of Anatomy, Faculty of Basic Medical Sciences, Edo State University Uzairue, Edo State, Nigeria
| | - Gladys Agoreyo
- Department of Anatomy, Faculty of Basic Medical Sciences, Edo State University Uzairue, Edo State, Nigeria
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Malik AS, Sharma NK, Chandra AK, Kumar P, Tyagi S, Raghunandan K, Murukan N, Mallick N, Jha SK, Vinod. Conversion of superior bread wheat genotype HD3209 carrying Lr19/Sr25 into CMS line for development of rust-resistant wheat hybrids. Sci Rep 2024; 14:14112. [PMID: 38898132 PMCID: PMC11187221 DOI: 10.1038/s41598-024-65109-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2023] [Accepted: 06/17/2024] [Indexed: 06/21/2024] Open
Abstract
Hybrid development is one of the most promising strategies for boosting crop yields. Parental lines used to create hybrids must have good per se performance and disease resistance for developing superior hybrids. Indian wheat line HD3209 was developed by introducing the rust resistance genes Lr19/Sr25 into the background of popular wheat variety HD2932. The wheat line HD3209 carrying Lr19/Sr25 has been successfully and rapidly converted to the CMS line A-HD3209, with 96.01% background genome recovery, based on selection for agro-morphological traits, rust resistance, pollen sterility, and foreground and background analyses utilizing SSR markers. The converted CMS line A-HD3209 was completely sterile and nearly identical to the recurrent parent HD3209. Based on high per se performance and rust resistance, the study concludes that the derived CMS line A-HD3209 is promising and can be employed successfully in hybrid development.
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Affiliation(s)
- Abhimanyu Singh Malik
- Division of Genetics, ICAR-Indian Agricultural Research Institute, New Delhi, 110012, India
| | - Nand Kishore Sharma
- Division of Genetics, ICAR-Indian Agricultural Research Institute, New Delhi, 110012, India
| | - Ajay Kumar Chandra
- Division of Genetics, ICAR-Indian Agricultural Research Institute, New Delhi, 110012, India
| | - Parvesh Kumar
- Division of Genetics, ICAR-Indian Agricultural Research Institute, New Delhi, 110012, India
| | - Sandhya Tyagi
- Division of Genetics, ICAR-Indian Agricultural Research Institute, New Delhi, 110012, India
| | - K Raghunandan
- Division of Genetics, ICAR-Indian Agricultural Research Institute, New Delhi, 110012, India
| | - Niranjana Murukan
- Division of Genetics, ICAR-Indian Agricultural Research Institute, New Delhi, 110012, India
| | - Niharika Mallick
- Division of Genetics, ICAR-Indian Agricultural Research Institute, New Delhi, 110012, India
| | - Shailendra Kumar Jha
- Division of Genetics, ICAR-Indian Agricultural Research Institute, New Delhi, 110012, India.
| | - Vinod
- Division of Genetics, ICAR-Indian Agricultural Research Institute, New Delhi, 110012, India.
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Suárez JCA, Flórez Ramos CP. Identification of sources of male sterility in the Colombian Coffee Collection for the genetic improvement of Coffea arabica L. PLoS One 2023; 18:e0291264. [PMID: 37682925 PMCID: PMC10490922 DOI: 10.1371/journal.pone.0291264] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Accepted: 08/25/2023] [Indexed: 09/10/2023] Open
Abstract
In coffee (Coffea arabica L.), male sterility is a prerequisite for the exploitation of heterosis since it provides an efficient and reliable method for the production of hybrid seeds. Given its relevance, the objective of this study was to identify male-sterile genotypes within the Colombian Coffee Collection that can be used in genetic improvement. For this purpose, Ethiopian germplasm and progenies derived from hybrids between C. arabica x C. canephora were explored between 2017 and 2021. In the first stage, genotypes without visual presence of pollen were preselected in the field, followed by selection through staining and verification of male sterility and female fertility through directed crosses (directed, reciprocal and selfing). In this stage, 9,753 trees were explored, preselecting 2.4% due to visual absence of pollen. The staining of structures allowed us to confirm the lack or sporadic production of pollen in 23 individuals of Ethiopian origin. The results of the directed crosses led to the identification of 11 male-sterile and 12 partially male-sterile genotypes belonging to 15 accessions. In all cases, the individuals were characterized by the presence of anthers but with an absence or low content of pollen, which is why the male sterility is possibly of the sporogenic type. The female receptivity values were between 2.9% and 72.6%, being higher than 30% in five genotypes. These genotypes are a valuable tool for the genetic improvement of C. arabica with the potential to facilitate the use of heterosis and to allow a deeper understanding the development of male gametophytes in the species.
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Nishiguchi M, Futamura N, Endo M, Mikami M, Toki S, Katahata SI, Ohmiya Y, Konagaya KI, Nanasato Y, Taniguchi T, Maruyama TE. CRISPR/Cas9-mediated disruption of CjACOS5 confers no-pollen formation on sugi trees (Cryptomeria japonica D. Don). Sci Rep 2023; 13:11779. [PMID: 37479866 PMCID: PMC10361980 DOI: 10.1038/s41598-023-38339-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Accepted: 07/06/2023] [Indexed: 07/23/2023] Open
Abstract
Sugi (Cryptomeria japonica D. Don) is an economically important coniferous tree in Japan. However, abundant sugi pollen grains are dispersed and transported by the wind each spring and cause a severe pollen allergy syndrome (Japanese cedar pollinosis). The use of pollen-free sugi that cannot produce pollen has been thought as a countermeasure to Japanese cedar pollinosis. The sugi CjACOS5 gene is an ortholog of Arabidopsis ACOS5 and rice OsACOS12, which encode an acyl-CoA synthetase that is involved in the synthesis of sporopollenin in pollen walls. To generate pollen-free sugi, we mutated CjACOS5 using the CRISPR/Cas9 system. As a result of sugi transformation mediated by Agrobacterium tumefaciens harboring the CjACOS5-targeted CRISPR/Cas9 vector, 1 bp-deleted homo biallelic mutant lines were obtained. Chimeric mutant lines harboring both mutant and wild-type CjACOS5 genes were also generated. The homo biallelic mutant lines had no-pollen in male strobili, whereas chimeric mutant lines had male strobili with or without pollen grains. Our results suggest that CjACOS5 is essential for the production of pollen in sugi and that its disruption is useful for the generation of pollen-free sugi. In addition to conventional transgenic technology, genome editing technology, including CRISPR/Cas9, can confer new traits on sugi.
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Affiliation(s)
- Mitsuru Nishiguchi
- Department of Forest Molecular Genetics and Biotechnology, Forestry and Forest Products Research Institute (FFPRI), 1 Matsunosato, Tsukuba, Ibaraki, 305-8687, Japan.
| | - Norihiro Futamura
- Department of Forest Molecular Genetics and Biotechnology, Forestry and Forest Products Research Institute (FFPRI), 1 Matsunosato, Tsukuba, Ibaraki, 305-8687, Japan
| | - Masaki Endo
- Institute of Agrobiological Sciences, National Agriculture and Food Research Organization (NARO), 1-2 Owashi, Tsukuba, Ibaraki, 305-8634, Japan
- Graduate School of Nanobioscience, Yokohama City University, 22-2 Seto, Kanazawa-ku, Yokohama, Kanagawa, 236-0027, Japan
| | - Masafumi Mikami
- Institute of Agrobiological Sciences, National Agriculture and Food Research Organization (NARO), 1-2 Owashi, Tsukuba, Ibaraki, 305-8634, Japan
| | - Seiichi Toki
- Institute of Agrobiological Sciences, National Agriculture and Food Research Organization (NARO), 1-2 Owashi, Tsukuba, Ibaraki, 305-8634, Japan
- Graduate School of Nanobioscience, Yokohama City University, 22-2 Seto, Kanazawa-ku, Yokohama, Kanagawa, 236-0027, Japan
- Department of Plant Life Science, Faculty of Agriculture, Ryukoku University, 1-5 Yokotani, Seta Oe-cho, Otsu, Shiga, 520-2194, Japan
- Kihara Institute for Biological Research, Yokohama City University, 641-12 Maioka-cho, Totsuka-ku, Yokohama, Kanagawa, 244-0813, Japan
| | - Shin-Ichiro Katahata
- Faculty of Applied Biological Sciences, Gifu University, Yanagido 1-1, Gifu, 501-1193, Japan
| | - Yasunori Ohmiya
- Extension and International Cooperation Department, Forest Tree Breeding Center, Forestry and Forest Products Research Institute (FFPRI), 3809-1 Ishi, Juo, Hitachi, Ibaraki, 319-1301, Japan
| | - Ken-Ichi Konagaya
- Forest Bio-Research Center, Forestry and Forest Products Research Institute (FFPRI), 3809-1 Ishi, Juo, Hitachi, Ibaraki, 319-1301, Japan
| | - Yoshihiko Nanasato
- Forest Bio-Research Center, Forestry and Forest Products Research Institute (FFPRI), 3809-1 Ishi, Juo, Hitachi, Ibaraki, 319-1301, Japan
| | - Toru Taniguchi
- Forest Bio-Research Center, Forestry and Forest Products Research Institute (FFPRI), 3809-1 Ishi, Juo, Hitachi, Ibaraki, 319-1301, Japan
| | - Tsuyoshi Emilio Maruyama
- Department of Forest Molecular Genetics and Biotechnology, Forestry and Forest Products Research Institute (FFPRI), 1 Matsunosato, Tsukuba, Ibaraki, 305-8687, Japan
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Zhang H, Hou Q, Luo B, Tu K, Zhao C, Sun Q. Detection of seed purity of hybrid wheat using reflectance and transmittance hyperspectral imaging technology. FRONTIERS IN PLANT SCIENCE 2022; 13:1015891. [PMID: 36247557 PMCID: PMC9554440 DOI: 10.3389/fpls.2022.1015891] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/10/2022] [Accepted: 09/13/2022] [Indexed: 06/16/2023]
Abstract
Chemical hybridization and genic male sterility systems are two main methods of hybrid wheat production; however, complete sterility of female wheat plants cannot be guaranteed owing to the influence of the growth stage and weather. Consequently, hybrid wheat seeds are inevitably mixed with few parent seeds, especially female seeds. Therefore, seed purity is a key factor in the popularization of hybrid wheat. However, traditional seed purity detection and variety identification methods are time-consuming, laborious, and destructive. Therefore, to establish a non-destructive classification method for hybrid and female parent seeds, three hybrid wheat varieties (Jingmai 9, Jingmai 11, and Jingmai 183) and their parent seeds were sampled. The transmittance and reflectance spectra of all seeds were collected via hyperspectral imaging technology, and a classification model was established using partial least squares-discriminant analysis (PLS-DA) combined with various preprocessing methods. The transmittance spectrum significantly improved the classification of hybrids and female parents compared to that obtained using reflectance spectrum. Specifically, using transmittance spectrum combined with a characteristic wavelength-screening algorithm, the Detrend-CARS-PLS-DA model was established, and the accuracy rates in the testing sets of Jingmai 9, Jingmai 11, and Jingmai 183 were 95.69%, 98.25%, and 97.25%, respectively. In conclusion, transmittance hyperspectral imaging combined with a machine learning algorithm can effectively distinguish female parent seeds from hybrid seeds. These results provide a reference for rapid seed purity detection in the hybrid production process. Owing to the non-destructive and rapid nature of hyperspectral imaging, the detection of hybrid wheat seed purity can be improved by online sorting in the future.
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Affiliation(s)
- Han Zhang
- Department of Seed Science & Biotechnology, The Innovation Center (Beijing) of Crop Seeds whole-process Technology Research Ministry of Agriculture and Rural Affairs (MOA), Beijing Key Laboratory of Crop Genetic Improvement, College of Agronomy and Biotechnology, China Agricultural University, Beijing, China
- Research Center of Intelligent Equipment, Beijing Academy of Agriculture and Forestry Sciences, Beijing, China
| | - Qiling Hou
- Institute of Hybrid Wheat, Beijing Academy of Agriculture and Forestry Sciences, Beijing, China
| | - Bin Luo
- Research Center of Intelligent Equipment, Beijing Academy of Agriculture and Forestry Sciences, Beijing, China
| | - Keling Tu
- Department of Seed Science & Biotechnology, The Innovation Center (Beijing) of Crop Seeds whole-process Technology Research Ministry of Agriculture and Rural Affairs (MOA), Beijing Key Laboratory of Crop Genetic Improvement, College of Agronomy and Biotechnology, China Agricultural University, Beijing, China
| | - Changping Zhao
- Institute of Hybrid Wheat, Beijing Academy of Agriculture and Forestry Sciences, Beijing, China
| | - Qun Sun
- Department of Seed Science & Biotechnology, The Innovation Center (Beijing) of Crop Seeds whole-process Technology Research Ministry of Agriculture and Rural Affairs (MOA), Beijing Key Laboratory of Crop Genetic Improvement, College of Agronomy and Biotechnology, China Agricultural University, Beijing, China
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Ma L, Hao Y, Liu X, Shao L, Wang H, Zhou H, Zhang D, Zhu T, Ding Q, Ma L. Proteomic and Phosphoproteomic Analyses Reveal a Complex Network Regulating Pollen Abortion and Potential Candidate Proteins in TCMS Wheat. Int J Mol Sci 2022; 23:6428. [PMID: 35742874 PMCID: PMC9224247 DOI: 10.3390/ijms23126428] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Revised: 06/03/2022] [Accepted: 06/07/2022] [Indexed: 02/04/2023] Open
Abstract
Thermosensitive sterile lines are natural materials for exploring the effects of anther development on male fertility. To study the possible molecular mechanisms regulating protein activity during the induction of male sterility, proteomic and phosphoproteomic analyses with tandem mass tags (TMTs) were used to study the binucleate anther of the thermosensitive sterile wheat line YS3038. A total of 9072 proteins, including 5019 phosphoproteins, were identified. Enrichment analyses of differentially abundant proteins (DAPs) and phosphoproteins (DAPPs) in metabolic pathways showed that both were mainly related to energy metabolism. Soluble sugar and ATP content were significantly decreased, free fatty acid content was significantly increased, and ROS was abnormally accumulated in male sterile YS3038-A. In addition, 233 kinase-substrate pairs involved in potential phosphorylation control networks were predicted to regulate fertility. Candidate proteins were identified, and a quantitative real-time polymerase chain reaction (qRT-PCR) analysis was used to validate the TMT results. TaPDCD5 is likely to be involved in fertility conversion of YS3038 by barley stripe mosaic virus-induced gene silencing (BSMV-VIGS). Our data provide new insights into the mechanism of TCMS, which has value for identifying potential candidate proteins associated with the formation or abortion of pollen and promotion of wheat heterosis utilization.
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Affiliation(s)
- Liting Ma
- College of Agronomy, Northwest A&F University, Yangling 712100, China; (L.M.); (Y.H.); (X.L.); (L.S.); (H.W.); (H.Z.); (D.Z.); (T.Z.)
| | - Yuran Hao
- College of Agronomy, Northwest A&F University, Yangling 712100, China; (L.M.); (Y.H.); (X.L.); (L.S.); (H.W.); (H.Z.); (D.Z.); (T.Z.)
| | - Xiaorong Liu
- College of Agronomy, Northwest A&F University, Yangling 712100, China; (L.M.); (Y.H.); (X.L.); (L.S.); (H.W.); (H.Z.); (D.Z.); (T.Z.)
| | - Leilei Shao
- College of Agronomy, Northwest A&F University, Yangling 712100, China; (L.M.); (Y.H.); (X.L.); (L.S.); (H.W.); (H.Z.); (D.Z.); (T.Z.)
| | - Hairong Wang
- College of Agronomy, Northwest A&F University, Yangling 712100, China; (L.M.); (Y.H.); (X.L.); (L.S.); (H.W.); (H.Z.); (D.Z.); (T.Z.)
| | - Hao Zhou
- College of Agronomy, Northwest A&F University, Yangling 712100, China; (L.M.); (Y.H.); (X.L.); (L.S.); (H.W.); (H.Z.); (D.Z.); (T.Z.)
| | - Dazhong Zhang
- College of Agronomy, Northwest A&F University, Yangling 712100, China; (L.M.); (Y.H.); (X.L.); (L.S.); (H.W.); (H.Z.); (D.Z.); (T.Z.)
| | - Ting Zhu
- College of Agronomy, Northwest A&F University, Yangling 712100, China; (L.M.); (Y.H.); (X.L.); (L.S.); (H.W.); (H.Z.); (D.Z.); (T.Z.)
| | - Qin Ding
- College of Horticulture, Northwest A&F University, Yangling 712100, China;
| | - Lingjian Ma
- College of Agronomy, Northwest A&F University, Yangling 712100, China; (L.M.); (Y.H.); (X.L.); (L.S.); (H.W.); (H.Z.); (D.Z.); (T.Z.)
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Wang Q, He Z, Wang L, Qi Z. 染色体工程在杂交小麦育种中的应用进展. CHINESE SCIENCE BULLETIN-CHINESE 2022. [DOI: 10.1360/tb-2022-0356] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Li J, Zhou K, Wang Z, Zhou J, Deng X. 基于隐性核雄性不育系的杂交小麦制种技术研究进展、问题与展望. CHINESE SCIENCE BULLETIN-CHINESE 2022. [DOI: 10.1360/tb-2022-0386] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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