搜索结果: 1-15 共查到“作物遗传学 Genetic diversity”相关记录17条 . 查询时间(0.083 秒)
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
2022/3/9
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
2022/3/9
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...
Corn’s genetic diversity on display in new genome study
corn’s genetic diversity crop yields genetic diversity
2021/8/5
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...
Genetic diversity of high and low molecular weight glutenin subunits in Saharan bread and durum wheats from Algerian oases
allelic variation genetic diversity glutenin subunits polymorphism Saharan wheats
2012/2/25
Saharan wheats have been studied particularly from a botanical viewpoint. Genotypic identification, classification and genetic diversity studies to date were essentially based on the morphology of the...
Genetic diversity in Iranian chickpea (Cicer arietinum L.) landraces as revealed by microsatellite markers
Cicer arietinum chickpea genetic structure germplasm microsatellite
2012/2/25
To estimate the genetic diversity of chickpea germplasm from Iran, a total of 307 landraces from 4 regions including: northern areas (29 from Ardebil, 3 from Qazvin and 5 from Mazanderan provinces), t...
Genetic diversity in doubled haploids wheat based on morphological traits, gliadin protein patterns and RAPD markers
Genetic diversity doubled haploids wheat morphological traits
2010/6/22
Genetic diversity among 102 doubled haploid wheat accessions originating from CIMMYT were investigated using morphological traits, gliadin patterns and random amplified polymorphic DNA (RAPD) variatio...
Plant Genetic Resources in Japan:Platforms and Destinations to Conserve and Utilize Plant Genetic Diversity
Genebank,National Institute of Agrobiological Sciences
2009/9/9
Since 1985, the Genebank project has been implemented as a national program to collect, characterize, evaluate, rejuvenate, conserve and use plant, microorganism and animal genetic resources for food ...
Genetic Diversity among Japanese Cultivated Sorghum Assessed with Simple Sequence Repeats Markers
Genetic diversity Sorghum SSR
2009/7/28
The objectives of this study were to determine the genetic diversity of Japanese cultivated sorghum (sorghum lines cultivated in Japan), using the simple sequence repeats (SSR) technology and to deter...
Genetic Diversity of Cambodian Rice Cultivars
Genetic diversity Indica Cambodian cultivars SSRs
2009/7/23
Genetic Diversity of Cambodian Rice Cultivars.
Genetic Diversity among Wild Resources of the Genus Boehmeria Jacq. from West China Determined Using Inter-simple Sequence Repeat and Rapid Amplification of Polymorphic DNA Markers
Boehmeria ISSR marker RAPD marker Taxonomic analysis UPGMA
2009/7/20
Ramie (Boehmeria nivea L.Gaud) is planted as an important fiber crop in China. Randomly amplified polymorphic DNA (RAPD) and inter-simple sequence repeat (ISSR) markers were used for the first time fo...
Genetic diversity among flue-cured tobacco cultivars on the basis of AFLP markers
AFLP analysis flue-cured tobacco genetic diversity UPGMA
2009/3/11
AFLP analyses were used to assess the genetic similarity among selected accessions at the South China Tobacco Breeding Research Centre (Yunnan province, Southwest China). 154 AFLP polymorphic fragment...
Comparisons on Genetic Diversity among the Isonuclear-Alloplasmic Male Sterile Lines and Their Maintainer Lines in Rice
hybrid rice isonuclear-alloplasmic male sterile line maintainer line
2008/12/11
Four sets of rice isonuclear-alloplasmic lines including 16 male sterile lines and their maintainer lines were analyzed by using 91 pairs of SSR primers to study the genetic diversity of nuclear genom...
Molecular characterization and genetic diversity analysis of citrus cultivars by RAPD markers
Citrus RAPD UPGMA Dendrogram Genetic diversity PCR
2008/4/25
Random Amplified Polymorphic DNA (RAPD) markers were used to evaluate genetic similarity and inter-relationship among 18 citrus cultivars, including 13 species and 5 hybrids. Out of 40 decamer primers...
棕色棉和绿色棉遗传多样性的比较研究Genetic Diversity Analysis of Brown Cotton and Green Cotton
棕色棉 绿色棉 彩色棉 RAPD 遗传多样性
2008/1/10
摘要 选用240条随机引物，从中筛选出6条对棕色棉新彩1、新彩2和绿色棉新彩3、新彩4及47个彩色棉品种间杂种作了RAPD多态性分析，并在棕色棉、绿色棉和棕绿彩棉3个水平进行聚类和相似性分析。结果表明，棕色棉之间、绿色棉之间及棕绿彩棉之间的遗传距离和相似性差异不显著，它反映了棕、绿彩棉之间的遗传基础比较狭窄，遗传多样性水平相当。可能是因为共同的基础种质资源、相同的育种目标及相近的育种方法造成此结果...
Determining of genetic diversity and genetic relationships among Lithuanian selections of Actinidia kolomikta
accession dendrogram fragment genetic distance RAPD primer
2007/6/30
The assessing of Lithuanian cultivars and clones of Actinidia kolomikta DNA by RAPD method corroborated the significant genetic diversity and defined the level of their relationship. Genomic DNA was i...