1
|
Han Y, Jiang SZ, Zhong X, Chen X, Ma CK, Yang YM, Mao YC, Zhou SD, Zhou L, Zhang YF, Huang XH, Zhang H, Li LG, Zhu J, Yang ZN. Low temperature compensates for defective tapetum initiation to restore the fertility of the novel TGMS line ostms15. Plant Biotechnol J 2023. [PMID: 37205779 PMCID: PMC10363753 DOI: 10.1111/pbi.14066] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/16/2023] [Revised: 03/29/2023] [Accepted: 04/24/2023] [Indexed: 05/21/2023]
Abstract
In rice breeding, thermosensitive genic male sterility (TGMS) lines based on the tms5 locus have been extensively employed. Here, we reported a novel rice TGMS line ostms15 (Oryza sativa ssp. japonica ZH11) which show male sterility under high temperature and fertility under low temperature. Field evaluation from 2018 to 2021 revealed that its sterility under high temperature is more stable than that of tms5 (ZH11), even with occasional low temperature periods, indicating its considerable value for rice breeding. OsTMS15 encodes an LRR-RLK protein MULTIPLE SPOROCYTE1 (MSP1) which was reported to interact with its ligand to initiate tapetum development for pollen formation. In ostms15, a point mutation from GTA (Val) to GAA (Glu) in its TIR motif of the LRR region led to the TGMS phenotype. Cellular observation and gene expression analysis showed that the tapetum is still present in ostms15, while its function was substantially impaired under high temperature. However, its tapetum function was restored under low temperature. The interaction between mOsTMS15 and its ligand was reduced while this interaction was partially restored under low temperature. Slow development was reported to be a general mechanism of P/TGMS fertility restoration. We propose that the recovered protein interaction together with slow development under low temperature compensates for the defective tapetum initiation, which further restores ostms15 fertility. We used base editing to create a number of TGMS lines with different base substitutions based on the OsTMS15 locus. This work may also facilitate the mechanistic investigation and breeding of other crops.
Collapse
Affiliation(s)
- Yu Han
- Shanghai Key Laboratory of Plant Molecular Sciences, College of Life Sciences, Shanghai Normal University, Shanghai, China
- National Key Laboratory of Plant Molecular Genetics, CAS Center for Excellence in Molecular Plant Sciences, Chinese Academy of Sciences, Shanghai, China
| | - Sheng-Zhe Jiang
- Shanghai Key Laboratory of Plant Molecular Sciences, College of Life Sciences, Shanghai Normal University, Shanghai, China
| | - Xiang Zhong
- Shanghai Key Laboratory of Plant Molecular Sciences, College of Life Sciences, Shanghai Normal University, Shanghai, China
| | - Xing Chen
- Shanghai Key Laboratory of Plant Molecular Sciences, College of Life Sciences, Shanghai Normal University, Shanghai, China
- National Key Laboratory of Plant Molecular Genetics, CAS Center for Excellence in Molecular Plant Sciences, Chinese Academy of Sciences, Shanghai, China
| | - Chang-Kai Ma
- Shanghai Key Laboratory of Plant Molecular Sciences, College of Life Sciences, Shanghai Normal University, Shanghai, China
| | - Yan-Ming Yang
- Shanghai Key Laboratory of Plant Molecular Sciences, College of Life Sciences, Shanghai Normal University, Shanghai, China
| | - Yi-Chen Mao
- Shanghai Key Laboratory of Plant Molecular Sciences, College of Life Sciences, Shanghai Normal University, Shanghai, China
| | - Si-Da Zhou
- Shanghai Key Laboratory of Plant Molecular Sciences, College of Life Sciences, Shanghai Normal University, Shanghai, China
| | - Lei Zhou
- Shanghai Key Laboratory of Plant Molecular Sciences, College of Life Sciences, Shanghai Normal University, Shanghai, China
| | - Yan-Fei Zhang
- Shanghai Key Laboratory of Plant Molecular Sciences, College of Life Sciences, Shanghai Normal University, Shanghai, China
| | - Xue-Hui Huang
- Shanghai Key Laboratory of Plant Molecular Sciences, College of Life Sciences, Shanghai Normal University, Shanghai, China
| | - Hui Zhang
- Shanghai Key Laboratory of Plant Molecular Sciences, College of Life Sciences, Shanghai Normal University, Shanghai, China
| | - Lai-Geng Li
- National Key Laboratory of Plant Molecular Genetics, CAS Center for Excellence in Molecular Plant Sciences, Chinese Academy of Sciences, Shanghai, China
| | - Jun Zhu
- Shanghai Key Laboratory of Plant Molecular Sciences, College of Life Sciences, Shanghai Normal University, Shanghai, China
| | - Zhong-Nan Yang
- Shanghai Key Laboratory of Plant Molecular Sciences, College of Life Sciences, Shanghai Normal University, Shanghai, China
| |
Collapse
|
2
|
Wang KQ, Yu YH, Jia XL, Zhou SD, Zhang F, Zhao X, Zhai MY, Gong Y, Lu JY, Guo Y, Yang NY, Wang S, Xu XF, Yang ZN. Delayed callose degradation restores the fertility of multiple P/TGMS lines in Arabidopsis. J Integr Plant Biol 2022; 64:717-730. [PMID: 34958169 DOI: 10.1111/jipb.13205] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Accepted: 12/21/2021] [Indexed: 06/14/2023]
Abstract
Photoperiod/temperature-sensitive genic male sterility (P/TGMS) is widely applied for improving crop production. Previous investigations using the reversible male sterile (rvms) mutant showed that slow development is a general mechanism for restoring fertility to P/TGMS lines in Arabidopsis. In this work, we isolated a restorer of rvms-2 (res3), as the male sterility of rvms-2 was rescued by res3. Phenotype analysis and molecular cloning show that a point mutation in UPEX1 l in res3 leads to delayed secretion of callase A6 from the tapetum to the locule and tetrad callose wall degradation. Electrophoretic mobility shift assay and chromatin immunoprecipitation analysis demonstrated that the tapetal transcription factor ABORTED MICROSPORES directly regulates UPEX1 expression, revealing a pathway for tapetum secretory function. Early degradation of the callose wall in the transgenic line eliminated the fertility restoration effect of res3. The fertility of multiple known P/TGMS lines with pollen wall defects was also restored by res3. We propose that the remnant callose wall may broadly compensate for the pollen wall defects of P/TGMS lines by providing protection for pollen formation. A cellular mechanism is proposed to explain how slow development restores the fertility of P/TGMS lines in Arabidopsis.
Collapse
Affiliation(s)
- Kai-Qi Wang
- College of Biological and Environmental Engineering, Jingdezhen University, Jiangxi, 333000, China
| | - Ya-Hui Yu
- College of Biological and Environmental Engineering, Jingdezhen University, Jiangxi, 333000, China
| | - Xin-Lei Jia
- Shanghai Key Laboratory of Plant Molecular Sciences, College of Life Sciences, Shanghai Normal University, Shanghai, 200234, China
| | - Si-Da Zhou
- Shanghai Key Laboratory of Plant Molecular Sciences, College of Life Sciences, Shanghai Normal University, Shanghai, 200234, China
| | - Fang Zhang
- Shanghai Key Laboratory of Plant Molecular Sciences, College of Life Sciences, Shanghai Normal University, Shanghai, 200234, China
| | - Xin Zhao
- Shanghai Key Laboratory of Plant Molecular Sciences, College of Life Sciences, Shanghai Normal University, Shanghai, 200234, China
| | - Ming-Yue Zhai
- Shanghai Key Laboratory of Plant Molecular Sciences, College of Life Sciences, Shanghai Normal University, Shanghai, 200234, China
| | - Yi Gong
- Shanghai Key Laboratory of Plant Molecular Sciences, College of Life Sciences, Shanghai Normal University, Shanghai, 200234, China
| | - Jie-Yang Lu
- Shanghai Key Laboratory of Plant Molecular Sciences, College of Life Sciences, Shanghai Normal University, Shanghai, 200234, China
| | - Yuyi Guo
- Shanghai Key Laboratory of Plant Molecular Sciences, College of Life Sciences, Shanghai Normal University, Shanghai, 200234, China
| | - Nai-Ying Yang
- Shanghai Key Laboratory of Plant Molecular Sciences, College of Life Sciences, Shanghai Normal University, Shanghai, 200234, China
| | - Shui Wang
- Shanghai Key Laboratory of Plant Molecular Sciences, College of Life Sciences, Shanghai Normal University, Shanghai, 200234, China
| | - Xiao-Feng Xu
- Shanghai Key Laboratory of Plant Molecular Sciences, College of Life Sciences, Shanghai Normal University, Shanghai, 200234, China
| | - Zhong-Nan Yang
- Shanghai Key Laboratory of Plant Molecular Sciences, College of Life Sciences, Shanghai Normal University, Shanghai, 200234, China
| |
Collapse
|
3
|
Han Y, Zhou SD, Fan JJ, Zhou L, Shi QS, Zhang YF, Liu XL, Chen X, Zhu J, Yang ZN. OsMS188 Is a Key Regulator of Tapetum Development and Sporopollenin Synthesis in Rice. Rice (N Y) 2021; 14:4. [PMID: 33409767 PMCID: PMC7788135 DOI: 10.1186/s12284-020-00451-y] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/07/2020] [Accepted: 12/26/2020] [Indexed: 05/05/2023]
Abstract
BACKGROUND During anther development, the tapetum provides essential nutrients and materials for pollen development. In rice, multiple transcription factors and enzymes essential for tapetum development and pollen wall formation have been cloned from male-sterile lines. RESULTS In this study, we obtained several lines in which the MYB transcription factor OsMS188 was knocked out through the CRISPR-Cas9 approach. The osms188 lines exhibited a male-sterile phenotype with aberrant development and degeneration of tapetal cells, absence of the sexine layer and defective anther cuticles. CYP703A3, CYP704B2, OsPKS1, OsPKS2, DPW and ABCG15 are sporopollenin synthesis and transport-related genes in rice. Plants with mutations in these genes are male sterile, with a defective sexine layer and anther cuticle. Further biochemical assays demonstrated that OsMS188 binds directly to the promoters of these genes to regulate their expression. UDT1, OsTDF1, TDR, bHLH142 and EAT1 are upstream regulators of rice tapetum development. Electrophoretic mobility shift assays (EMSAs) and activation assays revealed that TDR directly regulates OsMS188 expression. Additionally, protein interaction assays indicated that TDR interacts with OsMS188 to regulate downstream gene expression. CONCLUSION Overall, OsMS188 is a key regulator of tapetum development and pollen wall formation. The gene regulatory network established in this work may facilitate future investigations of fertility regulation in rice and in other crop species.
Collapse
Affiliation(s)
- Yu Han
- Shanghai Key Laboratory of Plant Molecular Sciences, College of Life Sciences, Shanghai Normal University, 100 Guilin Road, Shanghai, 200234, China
| | - Si-Da Zhou
- Shanghai Key Laboratory of Plant Molecular Sciences, College of Life Sciences, Shanghai Normal University, 100 Guilin Road, Shanghai, 200234, China
| | - Jiong-Jiong Fan
- Shanghai Key Laboratory of Plant Molecular Sciences, College of Life Sciences, Shanghai Normal University, 100 Guilin Road, Shanghai, 200234, China
| | - Lei Zhou
- Shanghai Key Laboratory of Plant Molecular Sciences, College of Life Sciences, Shanghai Normal University, 100 Guilin Road, Shanghai, 200234, China
| | - Qiang-Sheng Shi
- Shanghai Key Laboratory of Plant Molecular Sciences, College of Life Sciences, Shanghai Normal University, 100 Guilin Road, Shanghai, 200234, China
| | - Yan-Fei Zhang
- Shanghai Key Laboratory of Plant Molecular Sciences, College of Life Sciences, Shanghai Normal University, 100 Guilin Road, Shanghai, 200234, China
| | - Xing-Lu Liu
- Shanghai Key Laboratory of Plant Molecular Sciences, College of Life Sciences, Shanghai Normal University, 100 Guilin Road, Shanghai, 200234, China
| | - Xing Chen
- Shanghai Key Laboratory of Plant Molecular Sciences, College of Life Sciences, Shanghai Normal University, 100 Guilin Road, Shanghai, 200234, China
| | - Jun Zhu
- Shanghai Key Laboratory of Plant Molecular Sciences, College of Life Sciences, Shanghai Normal University, 100 Guilin Road, Shanghai, 200234, China.
| | - Zhong-Nan Yang
- Shanghai Key Laboratory of Plant Molecular Sciences, College of Life Sciences, Shanghai Normal University, 100 Guilin Road, Shanghai, 200234, China.
| |
Collapse
|
4
|
Guo Y, Huang YM, Huang J, Jin YZ, Jiang W, Liu PL, Liu FJ, Ma JX, Ma JY, Wang Y, Xie Z, Yin H, Zhao CS, Zhou SD, Zhang J, Zheng ZJ. [COVID-19 pandemic: global epidemiological trends and China's subsequent preparedness and responses]. Zhonghua Liu Xing Bing Xue Za Zhi 2020; 41:642-647. [PMID: 32164401 DOI: 10.3760/cma.j.cn112338-20200301-00222] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
The outbreak of COVID-19 has spread quickly across 114 countries/territories/areas in six continents worldwide and has been announced as a pandemic by WHO. This study analyzed global COVID-19 epidemiological trends, examined impact of the pandemic on global health security, diplomacy, and social environment in China, and provided short- and long-term strategic policy recommendations for China's subsequent preparedness and responses.
Collapse
Affiliation(s)
- Y Guo
- Institute for Global Health and School of Public Health, Peking University, Beijing 100191, China
| | - Y M Huang
- Institute for Global Health and School of Public Health, Peking University, Beijing 100191, China
| | - J Huang
- Institute for Global Health and School of Public Health, Peking University, Beijing 100191, China
| | - Y Z Jin
- Institute for Global Health and School of Public Health, Peking University, Beijing 100191, China
| | - W Jiang
- Institute for Global Health and School of Public Health, Peking University, Beijing 100191, China
| | - P L Liu
- Institute for Global Health and School of Public Health, Peking University, Beijing 100191, China
| | - F J Liu
- Institute for Global Health and School of Public Health, Peking University, Beijing 100191, China
| | - J X Ma
- Institute for Global Health and School of Public Health, Peking University, Beijing 100191, China
| | - J Y Ma
- Institute for Global Health and School of Public Health, Peking University, Beijing 100191, China
| | - Y Wang
- Institute for Global Health and School of Public Health, Peking University, Beijing 100191, China
| | - Z Xie
- Institute for Global Health and School of Public Health, Peking University, Beijing 100191, China
| | - H Yin
- Institute for Global Health and School of Public Health, Peking University, Beijing 100191, China
| | - C S Zhao
- Institute for Global Health and School of Public Health, Peking University, Beijing 100191, China
| | - S D Zhou
- Institute for Global Health and School of Public Health, Peking University, Beijing 100191, China
| | - J Zhang
- Institute for Global Health and School of Public Health, Peking University, Beijing 100191, China
| | - Z J Zheng
- Institute for Global Health and School of Public Health, Peking University, Beijing 100191, China
| | | |
Collapse
|
5
|
Sun SB, He YY, Zhou SD, Yue ZJ. A Data-Driven Response Virtual Sensor Technique with Partial Vibration Measurements Using Convolutional Neural Network. Sensors (Basel) 2017; 17:s17122888. [PMID: 29231868 PMCID: PMC5750548 DOI: 10.3390/s17122888] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/14/2017] [Revised: 12/04/2017] [Accepted: 12/08/2017] [Indexed: 11/16/2022]
Abstract
Measurement of dynamic responses plays an important role in structural health monitoring, damage detection and other fields of research. However, in aerospace engineering, the physical sensors are limited in the operational conditions of spacecraft, due to the severe environment in outer space. This paper proposes a virtual sensor model with partial vibration measurements using a convolutional neural network. The transmissibility function is employed as prior knowledge. A four-layer neural network with two convolutional layers, one fully connected layer, and an output layer is proposed as the predicting model. Numerical examples of two different structural dynamic systems demonstrate the performance of the proposed approach. The excellence of the novel technique is further indicated using a simply supported beam experiment comparing to a modal-model-based virtual sensor, which uses modal parameters, such as mode shapes, for estimating the responses of the faulty sensors. The results show that the presented data-driven response virtual sensor technique can predict structural response with high accuracy.
Collapse
Affiliation(s)
- Shan-Bin Sun
- School of Aerospace Engineering, Beijing Institute of Technology, Zhongguancun South Street 5, Beijing 100081, China.
| | - Yuan-Yuan He
- School of Aerospace Engineering, Beijing Institute of Technology, Zhongguancun South Street 5, Beijing 100081, China.
- Key Laboratory of Dynamics and Control of Flight Vehicle, Ministry of Education, Beijing 100081, China.
- Key Laboratory of Autonomous Navigation and Control for Deep Space Exploration, Ministry of Industry and Information Technology, Beijing 100081, China.
| | - Si-Da Zhou
- School of Aerospace Engineering, Beijing Institute of Technology, Zhongguancun South Street 5, Beijing 100081, China.
- Key Laboratory of Dynamics and Control of Flight Vehicle, Ministry of Education, Beijing 100081, China.
- Key Laboratory of Autonomous Navigation and Control for Deep Space Exploration, Ministry of Industry and Information Technology, Beijing 100081, China.
| | - Zhen-Jiang Yue
- School of Aerospace Engineering, Beijing Institute of Technology, Zhongguancun South Street 5, Beijing 100081, China.
| |
Collapse
|
6
|
Wei CK, Zhou SD, Zhang JC. [Analysis of 57 cases of unilateral diseased lungs treated by pleuropneumonectomy]. Zhonghua Wai Ke Za Zhi 1988; 26:25-6, 60. [PMID: 3197533] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
|
7
|
Wei CK, Zhou SD, Zhang JC. [Surgical treatment of chronic empyema: analysis of 306 cases]. Zhonghua Wai Ke Za Zhi 1987; 25:157-9, 189. [PMID: 3622139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
|
8
|
Zhou SD. [Use of the TLC scanning method in the study of the quality of Chinese patent medicines--the quantitative analysis of berberine in 5 Chinese patent medicines]. Zhong Yao Tong Bao 1985; 10:36-7, 30. [PMID: 3157477] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
|
9
|
Zhang CJ, Wang Y, Lu WQ, Li YM, Shen ZX, Li JX, Liu XC, Zhou SD, Gao JS. Study on cervical visual disturbance and its manipulative treatment. J TRADIT CHIN MED 1984; 4:205-10. [PMID: 6570150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
|
10
|
Zhou SD. [Chronic tuberculous empyema treated by an improved intrapleural thoracoplasty: clinical report of 77 cases (author's transl)]. Zhonghua Jie He He Hu Xi Xi Ji Bing Za Zhi 1980; 3:224-5. [PMID: 7297340] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
|