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| 1 | 中国水稻遗传学研究进展与分子设计育种显示文摘我国是一个农业大国,水稻是保障我国粮食安全和实现农业可持续发展的主粮作物.经过几十年的努力,我国科学家在水稻遗传学和功能基因组学领域取得了瞩目的成就,特别是在水稻复杂农艺性状基因解析方面取得了一系列重要的原创性研究成果,开创了以水稻为模式作物研究复杂性状基因调控网络的新领域.随着水稻功能基因组学的发展,我国科学家率先践行了分子设计育种理念,为培育高产、优质、抗逆、营养高效利用的'绿色超级稻'提供了有效的策略,对于确保我国粮食安全具有重要的意义. | 郭韬 余泓 邱杰 李家洋 韩斌 林鸿宣 | 2019 | 中国科学:生命科学2019，49，10： | 69 |
| 2 | CRISPR/Cas植物基因组编辑技术研究进展显示文摘基因编辑技术的发展与应用为植物功能基因研究和作物遗传改良提供了重要的技术支撑。近年诞生的CRISPR/Cas 基因编辑系统(主要包括 CRISPR/Cas9 和 CRISPR/Cas12a)与其他的基因编辑技术相比,具有操作简单、效率高等优势,因此在动植物中均得到广泛应用。本文结合 CRISPR/Cas 基因编辑技术体系的发展历史及最新研究进展,着重介绍了该技术在植物领域中的应用范围和发展方向,以及基因编辑植物的靶点分析方法;对目前CRISPR/Cas 基因编辑技术体系存在的问题进行了分析并提出了改进策略。 | 刘耀光 李构思 张雅玲 陈乐天 | 2019 | 华南农业大学学报2019，40，5： | 56 |
| 3 | Rice functional genomics:decades'efforts and roads ahead显示文摘Rice(Oryza sativa L.)is one of the most important crops in the world.Since the completion of rice reference genome sequences,tremendous progress has been achieved in understanding the molecular mechanisms on various rice traits and dissecting the underlying regulatory networks.In this review,we summarize the research progress of rice biology over past decades,including omics,genome-wide association study,phytohormone action,nutrient use,biotic and abiotic responses,photoperiodic flowering,and reproductive development(fertility and sterility).For the roads ahead,cutting-edge technologies such as new genomics methods,high-throughput phenotyping platforms,precise genome-editing tools,environmental microbiome optimization,and synthetic methods will further extend our understanding of unsolved molecular biology questions in rice,and facilitate integrations of the knowledge for agricultural applications. | Rongzhi Chen Yiwen Deng Yanglin Ding Jingxin Guo Jie Qiu Bing Wang Changsheng Wang Yongyao Xie Zhihua Zhang Jiaxin Chen Letian Chen Chengcai Chu Guangcun He Zuhua He Xuehui Huang Yongzhong Xing Shuhua Yang Daoxin Xie Yaoguang Liu Jiayang Li | 2022 | Science China(Life Sciences)2022，65，1： | 12 |
| 4 | Targeted Genome Editing in Genes and cis- Regulatory Regions Improves Qualitative and Quantitative Traits in Crops显示文摘 | Xitao Li Yongyao Xie Qinlong Zhu Yao-Guang Liu | 2017 | Molecular Plant2017，10，11： | 11 |
| 5 | 水稻育性调控的分子遗传研究进展显示文摘杂交水稻为世界粮食安全做出了重要贡献。细胞质雄性不育和光/温敏不育分别是三系和两系杂交稻生产利用的遗传基础,而(亚)种间杂种不育则是杂交稻生产中要克服的主要技术瓶颈。因此,水稻育性调控是杂交水稻生产技术的关键,也是研究植物核质互作和物种生殖隔离等基础科学问题的重要模型。我国植物遗传学家在阐明杂交水稻育性调控的分子遗传基础领域做出了重要贡献。本文回顾了我国杂交水稻的发展历程,系统总结了杂交水稻生产涉及的细胞质雄性不育与恢复、光/温敏不育与育性转换、杂种不育与亲和性的遗传基础和分子作用机制,探讨了我国杂交水稻生产存在的问题,指明了水稻杂种优势利用的发展方向。 | 谢勇尧 汤金涛 杨博文 胡骏 刘耀光 陈乐天 | 2019 | 遗传2019，41，8： | 9 |
| 6 | The molecular and evolutionary basis of reproductive isolation in plants显示文摘Reproductive isolation is defined as processes that prevent individuals of different populations from mating, survival or producing fertile offspring. Reproductive isolation is critical for driving speciation and maintaining species identity, which has been a fundamental concern in evolutionary biology. In plants,reproductive isolation can be divided into prezygotic and postzygotic reproductive barriers, according to its occurrence at different developmental stages. Postzygotic reproductive isolation caused by reduced fitness in hybrids is frequently observed in plants, which hinders gene flow between divergent populations and has substantial effects on genetic differentiation and speciation, and thus is a major obstacle for utilization of heterosis in hybrid crops. During the past decade, China has made tremendous progress in molecular and evolutionary basis of prezygotic and postzygotic reproductive barriers in plants. Present understandings in reproductive isolation especially with new data in the last several years well support three evolutionary genetic models, which represent a general mechanism underlying genomic differentiation and speciation. The updated understanding will offer new approaches for the development of wide-compatibility or neutral varieties, which facilitate breeding of hybrid rice as well as other hybrid crops. | Yidan Ouyang Qifa Zhang | 2018 | Journal of Genetics and Genomics2018，45，11： | 9 |
| 7 | 水稻籼粳亚种间杂种优势利用的理论与实践显示文摘水稻是我国杂种优势利用最成功的作物,对世界粮食增产贡献巨大。亚洲栽培稻包含籼稻和粳稻2个亚种,籼粳亚种间的远缘杂种优势尤为突出,可作为提高水稻单产的重要途径。但是籼粳亚种间的杂种育性普遍较低,是利用远缘杂种优势的最大限制因素。本文剖析了水稻籼粳杂种不育的遗传基础,揭示了系列杂种不育位点的分子机制;在此基础上解析了广亲和基因的产生机制,这一类基因资源可作为亚种间杂交稻育种的“桥梁”,用于提高籼粳杂交稻的育性。这些理论成果促进了籼粳杂种结实率遗传改良的高效化和精准化。两系法、三系法与“籼不粳恢”、“粳不籼恢”相结合的配组模式,成为强优势籼粳亚种间杂交稻大规模生产的重要途径。培育集绿色、营养、健康性状于一体的高产优质籼粳杂交稻是未来水稻育种的重要方向之一。 | 米甲明 欧阳亦聃 | 2022 | 华中农业大学学报2022，41，1： | 9 |
| 8 | Prospects of utilization of inter-subspecific heterosis between indica and japonica rice显示文摘The Asian cultivated rice(Oryza sativa L.) grown worldwide is divided into two subspecies, indica and japonica. It is well known that the heterosis of inter-subspecies is usually stronger than that of intra-subspecies. Since the 1970 s, indica hybrid rice, an intra-subspecific hybrid rice, has being widely used in China and even in the world. However, the inter-subspecific hybrid rice between indica and japonica is still unavailable. The major obstacle is the hybrid sterility of the inter-subspecies. In recent decades, the genetic and molecular basis of indica-japonica hybrid sterility was understood more and more clearly. Some breeding approaches for overcoming inter-subspecific hybrid sterility were proposed and used to develop the indicajaponica hybrid rice. The updated understanding will offer new approaches for development of breeding lines for overcoming indica-japonica hybrid sterility, which facilitates developing of inter-subspecific hybrid rice. | ZHANG Gui-quan | 2020 | Journal of Integrative Agriculture2020，19，1： | 8 |
| 9 | Molecular mechanisms of hybrid sterility in rice显示文摘Hybrid sterility presents a major bottleneck in hybrid crop breeding and causes postzygotic reproductive isolation in speciation.Here, we summarize the current understanding of the genetics of rice hybrid sterility and highlight new advances in deciphering the molecular basis of the major genetic loci for hybrid sterility in rice. We also discuss practical strategies for overcoming reproductive barriers to utilize hybrid vigor in inter-specific and inter-subspecific hybrid rice breeding. | Yongyao Xie Rongxin Shen Letian Chen Yao-Guang Liu | 2019 | Science China(Life Sciences)2019，62，6： | 8 |
| 10 | 作物育性调控和分子设计杂交育种前沿进展与展望显示文摘作物育性调控不仅直接影响作物的产量,同时也和作物杂种优势利用密切相关.本文总结了作物雄性不育和杂种不育的遗传基础和分子调控机制的研究进展,介绍了细胞质雄性不育及三系杂交育种应用,光温敏雄性核不育系的建立及两系杂交育种应用,作物智能不育分子设计育种体系的建立及其应用以及作物杂种育性的调控机制及其对远缘杂交育种的应用.在此基础上分析了我国作物育性调控研究和分子设计杂交育种面临的瓶颈与对策,并展望了作物育性调控和杂交育种技术未来的发展趋势和战略布局. | 欧阳亦聃 陈乐天 | 2021 | 中国科学:生命科学2021，51，10： | 6 |
| 11 | Artificial Selection in Domestication and Breeding Prevents Speciation in Rice显示文摘Speciation has long been regarded as an irreversible process once the reproductive barriers had been established.However,unlike in natural populations,artificial selection might either accelerate or prevent speciation processes in domesticated species.Asian cultivated rice is a target crop for both domestication and artificial breeding;it contains two subspecies of indica and japonica,which usually produce sterile inter-subspecific hybrids due to reproductive barriers.In this study,we constructed the evolutionary trajectory of a reproductive isolation system S5,which regulates fertility in indica-japonica hybrids via three adjacent genes,based on the data of 606 accessions including two cultivated and 11 wild rice species.Although hybrid sterility haplotypes at S5 lead to establishment of a killer-protector reproductive barrier,origin of wide-compatibility haplotypes by complex hybridization and recombination provides an opposing force to reproductive isolation and thus prevents speciation during domestication.Analysis in a diallel set of 209 crosses involving 21 parents showed that the wide-compatibility genotypes largely rescued fertility of indica-japonica hybrids,indicating that the wide-compatibility gene would enable gene flow to maintain species coherence.This counteracting system indicates that combined effects of natural evolution and artificial selection may result in reversible processes of speciation in rice,which may also have implications for genetic improvement of rice. | Jiaming Mi Guangwei Li Conghao Xu Jiangyi Yang Huihui Yu Gongwei Wang Xianghua Li Jinghua Xiao Huazhi Song Qifa Zhang Yidan Ouyang | 2020 | Molecular Plant2020，13，4： | 6 |
| 12 | Genome-wide dissection of segregation distortion using multiple inter-subspecific crosses in rice显示文摘Mendelian inheritance can ensure equal segregation of alleles from parents to offspring, which provides fundamental basis for genetics and molecular biology. Segregation distortion(SD) leads to preferential transmission of certain alleles from generation to generation. Such violation of Mendelian genetic principle is often accompanied by reproductive isolation and eventually speciation. Although SD is observed in a wide range of species from plants to animals, genome-wide dissection of such biased transmission of gametes is rare. Using nine inter-subspecific rice crosses, a genome-wide screen for SD loci is performed, which reveals 61 single-locus quantitative trait loci and 194 digenic interactions showing distorted transmission ratio, among which 24 new SD loci are identified. Biased transmission of alleles is observed in all nine crosses, suggesting that SD exists extensively in rice populations. 72.13% distorted regions are repeatedly detected in multiple populations, and the most prevalent SD hotspot that observed in eight populations is mapped to chromosome 3. Xian alleles are transmitted at higher frequencies than geng alleles in inter-subspecific crosses, which change the genetic composition of the rice populations. Epistatic interaction contributes significantly to the deviation of Mendelian segregation at the whole-genome level in rice, which is distinct from that in animals. These results provide an extensive archive for investigating the genetic basis of SD in rice, which have significant implications in understanding the reproductive isolation and formation of inter-subspecific barriers during the evolution. | Guangwei Li Jiye Jin Yan Zhou Xufeng Bai Donghai Mao Cong Tan Gongwei Wang Yidan Ouyang | 2019 | Science China(Life Sciences)2019，62，4： | 4 |
| 13 | CRISPR/Cas9基因编辑体系及其在作物育种中的应用显示文摘优良的种子资源是作物优质高产的重要基础,但因传统育种技术存在周期长、工作量大等劣势,基因编辑技术已成为当前作物遗传改良研究中的重要途径.随着以CRISPR/Cas9为代表的基因编辑技术在作物遗传育种研究中的应用,让前期许多棘手的问题迎刃而解.从CRISPR/Cas9基因编辑体系的优点、CRISPR/CAS体系的原理,基因编辑技术在作物育种中的应用等方面进行了总结,以期为作物育种提供有益的参考. | 冯留锁 任帅 朱旭玲 卢文燕 王雅丽 范永胜 | 2022 | 河南科技学院学报(自然科学版)2022，50，4： | 2 |
| 14 | CRISPR-Mediated Engineering across the Central Dogma in Plant Biology for Basic Research and Crop Improvement显示文摘The central dogma(CD)of molecular biology is the transfer of genetic information from DNA to RNA to protein.Major CD processes governing genetic flow include the cell cycle,DNA replication,chromosome packaging,epigenetic changes,transcription,posttranscriptional alterations,translation,and posttranslational modifications.The CD processes are tightly regulated in plants to maintain genetic integrity throughout the life cycle and to pass genetic materials to next generation.Engineering of various CD processes involved in gene regulation will accelerate crop improvement to feed the growing world population.CRISPR technology enables programmable editing of CD processes to alter DNA,RNA,or protein,which would have been impossible in the past.Here,an overview of recent advancements in CRISPR tool development and CRISPR-based CD modulations that expedite basic and applied plant research is provided.Furthermore,CRISPR applications in major thriving areas of research,such as gene discovery(allele mining and cryptic gene activation),introgression(de novo domestication and haploid induction),and application of desired traits beneficial to farmers or consumers(biotic/abiotic stress-resilient crops,plant cell factories,and delayed senescence),are described.Finally,the global regulatory policies,challenges,and prospects for CRISPR-mediated crop improvement are discussed. | Dibyajyoti Pramanik Rahul Mahadev Shelake Mi Jung Kim Jae-Yean Kim | 2021 | Molecular Plant2021，14，1： | 2 |
| 15 | 水稻籼粳杂种不育性的遗传机理及杂种优势利用显示文摘籼稻和粳稻是亚洲栽培稻的两个亚种,两者在形态、生理以及基因水平上存在显著差异,亚种间的遗传差异将会产生强大的杂种优势,能进一步提高水稻的产量潜力,但是,籼粳亚种间的F_(1)杂种不育性严重阻碍了杂种优势的利用。杂种不育性是一种合子后生殖隔离,具有普遍性和复杂性,受多个不育基因座控制。广亲和品种的发现为克服亚种间杂种不育提供可能,该材料无论与籼稻还是粳稻杂交,F_(1)杂种都能正常结实或结实率较高。概述了籼稻与粳稻间差异,剖析了水稻籼粳亚种间杂种不育的遗传基础、已鉴定的杂种不育主效QTL与基因,分析了已克隆杂种不育基因的分子作用机制及广亲和基因的功能。据此提出利用籼粳架桥培育亚种间渗入水稻、聚合育种培育广亲和系和粳型亲籼系,以及应用基因编辑技术创制广亲和系等途径,能够克服籼粳亚种间杂种不育性,精准化改良籼粳杂种的结实率,从而实现亚种间杂种优势的利用。籼粳亚种间杂交水稻的推广应用,将会推动水稻产业的又一次重大变革。 | 郭洁 刘少隆 周新桥 陈达刚 陈可 叶婵娟 李逸翔 刘传光 陈友订 | 2022 | 广东农业科学2022，49，9： | 2 |
| 16 | Recurrent breakdown and rebalance of segregation distortion in the genomes: battle for the transmission advantage显示文摘Mendel’s laws state that each of the two alleles would segregate during gamete formation and show the same transmission ratio in the next generation.However,an unexpected biased allele transmission was first detected in Drosophila a century ago,and was subsequently observed in other animals,plants,and microorganisms.Such segregation distortion(SD)shows substantial effects in population structure and fitness of the progenies,which would ultimately lead to reproductive isolation and speciation.Here,we trace the early investigations on the violation of Mendelian genetic principle,which appears as a wideexistence phenomenon rather than a case of exception.The occurence of SD in the whole genome was observed in a number of plant species at the single-and multi-locus level.Biased transmission ratio might occur at meiosis stage due to asymmetric movement of the chromosome;transmission ratio advantage is also caused by interaction and battle between the alleles from respective genomes at the genetic and molecular level.The origin of a SD system is likely to be determined by coevolution of the killer and protector via recurrent breakdown or rebalance loop.These updated understandings also promote genetic improvement of hybrid crops. | Fan Xia Yidan Ouyang | 2020 | aBIOTECH2020，1，4： | 1 |
| 17 | 水稻籼粳亚种及种间杂交不育基因的分子研究进展显示文摘水稻是世界上最主要的粮食作物之一,同时也是全球一半以上人口的主食。水稻(亚)种间杂种优势利用对于提高水稻产量具有重要意义,但水稻(亚)种间杂交不育性是利用杂种优势的一个主要障碍。本文详细论述了目前已经定位及克隆的(亚)种间杂交不育基因,剖析了调控其杂交育性的两种主要分子遗传机制——重复隐性配子致死模式和单座位孢子体-配子体互作模式,总结了相关杂种不育基因的分子演化模型,阐述了利用广亲和品种、粳型亲籼系、基因编辑技术克服水稻(亚)种间杂种不育的三种策略。展望了杂种优势提高水稻产量的发展前景,以期为水稻杂种优势的利用提供参考。 | 窦杨凡 耿涵 但志武 黄文超 | 2022 | 生物资源2022，44，3： | 1 |
| 18 | An overview of rice genetics research in China显示文摘Congratulations to the Genetics Society of China on their 40th anniversary!Genetics has expanded in scope in that time frame and has penetrated into many areas of biology,medicine and agriculture,Genetics is poised to continue that trajectory into the future with promises of new understanding and new technologies for the benefit to society,Here,we will highlight some of the notable accomplishments with a focus on rice genetics research in China in recent years that address issues of hybrid biology and the consequent increased vigor. | James A.Birchler | 2018 | Journal of Genetics and Genomics2018，45，11： | 1 |
| 19 | Understanding and breaking down the reproductive barrier between Asian and African cultivated rice: a new start for hybrid rice breeding显示文摘Oryza sativa and O.glaberrima,commonly known as Asian and African cultivated rice,are two domesticated rice species in Oryza genus.Asian cultivated rice may produce higher yields with better quality,whereas African cultivated rice shows a wide range of tolerance to abiotic and biotic stresses.Interspecific hybrids between O.sativa and O.glaberrima would show strong heterosis and thus increasing production because of their distant genetic diversity and complementary agronomic traits.However,reduced fertility is observed in hybrids from interspecific crosses;this hinders further utilization of rice heterosis in agriculture production.Such severe abnormal development of gametophytes in hybrids is caused by reproductive isolation,a process that prevents individuals of genetically diverged groups from mating,survival or producing fertile offspring. | Yidan Ouyang | 2019 | Science China(Life Sciences)2019，62，8： | 1 |
| 20 | S1基因结构解析与分子进化分析显示文摘S1是水稻(Oryza sativa L.)亚非栽培稻种间杂种不育一个最重要的基因座,对杂种的雌雄配子都有选择性杀灭作用。前期我们通过图位克隆获得S1基因座的候选基因后,NCBI查找发现‘日本晴’的S1等位基因序列全长7 kb,局倍区域有高GC分布。为此本研究通过分多段运用有针对性的PCR方法,对所用的材料IRAT216与IRAT216S1进行了扩增并测序,获得了各自的S1全长序列,并进行了比对,发现IRAT216与‘日本晴’的序列完全相同,但IRAT216与IRAT216S1之间存在多处变异。同时针对有效变异区对S1基因进行了分子进化调查,建立了水稻的分子进化树,确定了S1在物种进化中的意义。本研究的S1基因序列测定,将为水稻分子标记辅助育种中分子标记的开发提供序列参照,同时也将为S1基因RNA的表达分析与蛋白功能研究、在各物种中的分化变异和水稻在进化中地位划分提供理论依据,并能为水稻的起源研究提供参考。 | 马生健 刘耀光 | 2019 | 分子植物育种2019，17，2： | 0 |
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