搜索结果: 1-15 共查到“作物学 Genome”相关记录30条 . 查询时间(0.092 秒)
南京农业大学农学院《Molecular Plant》发表宋庆鑫教授课题组“A telomere-to-telomere gap-free assembly of soybean genome”（图）
宋庆鑫 基因 分子育种
2023/10/28
大豆是世界重要的粮油饲兼用作物，中国是全球最大的大豆消费国和进口国，2023年来大豆供需失衡成为我国农业的重大“卡脖子”问题。基于基因组信息，克隆和解析重要农艺性状关键调控基因对于培育高产优质大豆新品种至关重要。2010年，大豆品种Williams 82的基因组被破译，成为首个大豆参考基因组。随后该基因组被多次更新，已成为广泛应用的大豆参考基因组，极大推动了大豆重要农艺性状的解析和分子育种。然而，...
学术报告：IIIandMe: An Algorithm for Chromosome-scale Haplotype Determination Using Genome-wide Variants of Three Haploid Reproductive Cells
Algorithm Chromosome-scale Haplotype Determination
2023/7/20
贾震宇教授，本科就读于武汉大学生命科学学院生物化学专业。2006年于加州大学河滨分校同时取得统计学硕士和遗传-基因组-生物信息联合学科博士。先后就职于加州大学尔湾分校病理系、阿克伦大学统计系和俄亥俄西北医科大学医学系，从事包括前列腺癌在内的多种疾病的研究以及在生物统计和生物信息学科的教学工作。现受聘为加州大学河滨分校植物科学系数量遗传学教授。贾老师目前的研究工作包括基因组选择方法在作物育种和癌症预...
南京农业大学农学院《Molecular Plant》上发表王秀娥教授团队“A chromosome-scale genome assembly of Dasypyrum villosum provides insights into its application as a broad-spectrum disease resistance resource for wheat improvement”（图）
王秀娥 小麦遗传育种 基因 栽培
2023/10/28
2023年2月6日，南京农业大学农学院细胞遗传研究所作物遗传与种质创新国家重点实验室小麦遗传育种创新团队在《Molecular Plant》杂志上发表了题为“A chromosome-scale genome assembly of Dasypyrum villosum provides insights into its application as a broad-spectrum disea...
Genome-wide association mapping and gene expression analysis identify OsCPS1 as a new candidate gene controlling early seedling length in rice
rice shoot length genome-wide association study OsCPS1 selection
2023/4/21
High seedling vigor can improve the ability to compete against weeds and flooding at the seedling stage and is essential for the direct seeding of rice. Early shoot length is an important performance ...
Genome-wide association study of pericarp color in rice using different germplasm and phenotyping methods reveals different genetic architectures
rice pericarp color quantitative trait locus candidate gene genome-wide association study
2023/4/21
Pericarp colors (PC) in rice are determined by the types and content of flavonoids in the pericarp. The flavonoid compounds have strong antioxidant activities and are beneficial to human health. Howev...
Genome-wide analyses of PAM-relaxed Cas9 genome editors reveal substantial off-target effects by ABE8e in rice
AM-relaxed Cas9 nucleases cytosine base editor adenine base editor off-target effect whole-genome sequencing genome editing rice
2023/7/20
PAM-relaxed Cas9 nucleases, cytosine base editors and adenine base editors are promising tools for precise genome editing in plants. However, their genome-wide off-target effects are largely unexplore...
于典司（2021）Genetic diversity and population structure of popcorn germplasm resources using genome-wide SNPs through genotyping-by-sequencing （图）
爆米花 遗传多样性 SNP 爆裂玉米
2023/2/27
上海市农业科学院作物育种栽培研究所玉米研究中心郑洪建团队在Genetic Resources and Crop Evolution发表了题为“Genetic diversity and population structure of popcorn germplasm resources using genome-wide SNPs through genotyping-by-sequencing...
于典司（2021）Genome-wide Comparative Analysis of Genetic Diversity of Regular and Specialty Maize Germplasms through Genotyping by Target Sequencing (GBTS) （图）
特用玉米 玉米种质 全基因组 GBTS
2023/2/27
上海市农业科学院作物育种栽培研究所玉米研究中心郑洪建团队在Plant Molecular Biology Reporter发表了题为“Genome-wide Comparative Analysis of Genetic Diversity of Regular and Specialty Maize Germplasms through Genotyping by Target Sequenci...
南京农业大学农学院《Genome Biology》发表宋庆鑫课题组“Open chromatin interaction maps reveal functional regulatory elements and chromatin architecture variations during wheat evolution”（图）
Genome Biology 宋庆鑫 小麦多倍化 染色质
2022/9/19
2022年2月22日，南京农业大学宋庆鑫课题组在Genome Biology上发表了题为“Open chromatin interaction maps reveal functional regulatory elements and chromatin architecture variations during wheat evolution”的研究论文。该研究利用OCEAN-C技术绘制了不...
南京农业大学农学院《Nucleic Acids Research》发表张文利课题组“Genome-wide characterization of i-motifs and their potential roles in the stability and evolution of transposable elements in rice”（图）
Nucleic Acids Research 张文利 胞嘧啶甲基化 栽培稻亚种
2022/9/19
2022年2月22日，农学院张文利课题组在Nucleic Acids Research上发表了题为“Genome-wide characterization of i-motifs and their potential roles in the stability and evolution of transposable elements in rice”的研究论文。该研究首次通过发展iM-I...
扬州大学农学院杨泽峰教授课题组和江苏里下河地区农业科学研究所李爱宏课题组及中国农业科学院植物保护研究所宁约瑟课题合作在Genome Biology杂志在线发表题为“Genomic insight into balancing high yield, good quality, and blast resistance of japonica rice”的研究论文（图）
粳稻品种 基因组测序 优良品系 XY99 JXY1
2023/7/20
华中地区是粳米的主要产区之一。然而，该地区仍有数十个高产水稻品种质量低下或易感稻瘟病，严重限制了其在水稻生产中的应用。2021年10月5日，Genome Biology 杂志在线发表了来自扬州大学农学院杨泽峰课题组和江苏里下河地区农业科学研究所李爱宏课题组及中国农业科学院植物保护研究所宁约瑟课题组等合作的题为“Genomic insight into balancing high yield, g...
Genome-wide quantitative trait loci reveal the genetic basis of cotton fiber quality and yield-related traits in a G.hirsutum recombinant inbred line population
0-153 sGK9708 棉花产量 品质性状
2024/5/17
利用0-153和sGK9708为亲本构建的RIL群体为材料，通过全基因组QTL挖掘明确了棉花产量及品质性状的相关性及其与QTL簇加性效应方向的关系，初步揭示了棉花产量纤维品质性状负相关形成的遗传基础，为进一步利用标记辅助选择、基因组编辑等技术同步改良棉花纤维品质和产量提供了重要的基因资源和位点信息。该研究以0-153*SGK9708为亲本构建的含有196个重组自交系群体为材料，在黄河流域及西北内陆...
Corn’s genetic diversity on display in new genome study
corn’s genetic diversity crop yields genetic diversity
2021/8/6
A new study details the genomes of 26 lines of corn from across the globe. The genomes can help scientists piece together the puzzle of corn genetics. Using these new genomes as references, plant scie...
2021年5月10日，北京市农林科学院玉米研究所赵久然研究员团队与华中农业大学、中国农业大学等国内多家单位合作，在国际知名学术期刊Genome Biology (2020 IF=10.806)发表了题为“The genetic mechanism of heterosis utilization in maize improvement”的论文，从新的视角解析了玉米杂种优势形成的机理。
Physiological and genome-wide gene expression analyses of cold-induced leaf rolling at the seedling stage in rice (Oryza sativa L.)☆
Rice (Oryza sativa L.) Cold-induced leaf yellowing Cold-induced leaf rolling Physiological analysis
2023/4/21
Leaf rolling and discoloration are two chilling-injury symptoms that are widely used as indicators for the evaluation of cold tolerance at the seedling stage in rice. However, the difference in cold-r...