搜索结果: 1-15 共查到“农学 chromosome”相关记录35条 . 查询时间(0.043 秒)
Nonhomologous end joining as key to CRISPR/Cas-mediated plant chromosome engineering
CRISPR Cas plant chromosome；plant breeding；Arabidopsis thaliana；Genome editing NHEJ
2023/11/30
Although clustered regularly interspaced short palindromic repeats (CRISPR)/CRISPR-associated protein (Cas)-mediated gene editing has revolutionized biology and plant breeding, large-scale, heritable ...
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《Nature Communications》上发表甘祥超教授团队“GALA: a computational framework for de novo chromosome-by-chromosomeassembly with long reads”（图）
甘祥超 植物育种 动物基因
2023/10/28
2023年2月22日，南京农业大学农学院甘祥超教授与其原德国马克斯·普朗克植物育种研究所团队在《Nature Communications》上发表题为“GALA: a computational framework for de novo chromosome-by-chromosomeassembly with long reads”的研究论文，并发布了相应的开源软件GALA (http://g...
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...
The asparagus genome sheds light on the origin and evolution of a young Y chromosome
雄性双倍体 芦笋 石刁柏 基因组测序
2023/3/31
该成果为江西省农业科学院牵头，与美国乔治亚大学和华大基因等联合，对雄性双倍体（YY）芦笋（石刁柏）进行全基因组测序，利用Illumina（二代）+PacBio（三代）+BioNano（基因组拼接系统）等多种技术手段组装，得到芦笋（石刁柏）基因组大小约为1.3Gb，有27,656个蛋白编码基因被预测。通过对石刁柏参考基因组的比较组学及实验分析发现，单独但相互关联的基因负责性别决定。性染色体在细胞遗传...
Studies on genome size estimation, chromosome number, gametophyte development and plant morphology of salt-tolerant halophyte Suaeda salsa
Soil salinization Suaeda salsa Gametophyte Chromosome Genome
2024/2/5
Soil salinization and alkalization are among the major agricultural threats that affect crop productivity worldwide, which are increasing day by day with an alarming rate. In recent years, several hal...
An extraordinarily stable karyotype of the woody Populus species revealed by chromosome painting
FISH chromosome painting evolution karyotype poplar
2023/8/9
The karyotype represents the basic genetic make-up of a eukaryotic species. Comparative cytogenetic analysis of related species based on individually identified chromosomes has been conducted in only ...
A chromosome-wide QTL mapping on chromosome 2 to identify loci affecting live weight and carcass traits in F2 population of Japanese quail
DNA markers growth traits QTLs
2016/7/6
The Japanese quail (Coturnix japonica) is a considerable species which is often used for animal modelling in breeding researches. This study aims to detect quantitative trait loci (QTL) underlying gro...
Isolation and physical localization of new chromosome-specific centromeric repeats in farm animals
Bos taurus Sus scrofa Equus caballus cattle pig horse centromeres tandem repeats chromosomes FISH
2015/3/5
In this study, new classes of tandemly repeated DNA sequences in the centromeric regions of three farm animal species are reported. Pericentromeric regions of bovine chromosome X, porcine chromosome 1...
Newly discovered genes for resistance to powdery mildew in the subtelomeric region of the short arm of barley chromosome 7H
DNA marker genetic mapping Hordeum vulgare simple sequence repeats
2014/2/24
Two dominant genes for resistance to powdery mildew (caused by Blumeria graminis f.sp. hordei) from the PI296825 and PI466461 accessions of wild barley (Hordeum vulgare subsp. spontaneum) were identif...
Effects of the 4Nv Chromosome from Aegilops ventricosa on Agronomic and Quality Traits in Bread Wheat
Hessian fly introgression plant breeding powdery mildew resistance gene Departamento de Biotecnología
2014/2/25
Advanced wheat lines carrying the Hessian fly resistance gene H27 were obtained by backcrossing the wheat/Aegilops ventricosa introgression line, H-93-33, to commercial wheat cultivars as recurrent pa...
Application of Linkage Disequilibrium Mapping Methods to Detect QTL for Carcass Quality on Chromosome 6 Using a High Density SNP Map in Hanwoo
QTL Linkage Disequilibrium Carcass Traits Hanwoo SNP
2016/5/6
The purpose of this study was to detect QTL for carcass quality on bovine chromosome (BTA) 6 using a high density SNP map in a Hanwoo population. The data set comprised 45 sires and their 427 Hanwoo s...
Characterization of Inter-varietal Chromosome Substitution Lines of Wheat Using Molecular Markers
whea substitution lines SSR markers
2014/3/11
Several sets of wheat inter-varietal chromosome substitution lines (SLs) have been produced over the
last fifty years at the CRI (formerly RICP) in Prague-Ruzyně, based on cytogenetic manipulations ...
EFFECT OF ARTIFICIAL FERTILIZERS ON MITOTIC INDEX AND CHROMOSOME BEHAVIOUR IN VICIA HYBRIDA L.
Vicia hybrida ammonium sulphate potassium sulphate mitosis chromosomes Turkey
2009/9/29
This study was conducted in Suleyman Demirel University, Arts and Sciences
Faculty, Department of Biology, Isparta, Turkey during 2008 to determine
whether ammonium sulphate [(NH4)2SO4] and potassiu...
Z-Chromosome Specific Primers for Chicken-Quail Hybrid Blastoderm
chicken PCR PKCI quail Z-chromosome
2009/7/30
A polymerase chain reaction (PCR) primer set for a chicken pkci gene on the Z-chromosome, chPKCI, amplified a 329 bp fragment of genomic DNA in chickens but not quail. Likewise, a PCR primer set for t...