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河南省烟草疫霉遗传多样性与遗传结构的RAPD分析
烟草疫霉 随机扩增多态性DNA 遗传多样性 遗传结构
2021/4/7
为了明确河南省烟草疫霉群体的遗传多样性与遗传结构，利用RAPD分子标记对河南省的34个烟草疫霉菌株进行分析。结果表明，6条RAPD引物共扩增出30个条带，多态性条带比率为90%；Nei’s基因多样性指数为0.271 0，Shannon信息指数为0.402 8；菌株间的遗传相似系数在0.59~1.00，相似系数0.80水平下UPGMA聚类可将34个菌株划分为6个类群，类群Ⅰ包括26个菌株，为优势类群...
Mycoplasma gallisepticum strains with identical random amplified polymorphic DNA (RAPD) patterns in chukar partridges (Alectoris chukar) and broilers: a case report
RAPD Mycoplasma gallisepticum chukar partridge broiler
2015/4/17
We used the random amplified polymorphic DNA-polymerase chain reaction (RAPD-PCR) technique to discriminate the major emerging poultry pathogen, Mycoplasma gallisepticum (MG), in broiler and chukar pa...
RAPD-based analysis of differences between male and female genotypes of Asparagus officinalis
all-male bulked segregant analysis RAPD sex marker supermale
2015/3/17
Asparagus (Asparagus officinalis L.) plants are dioecious. All-male cultivars are desired because of their higher yields. To increase the proportion of male individuals planted in the field and expedi...
Genetic Variation of Chilo suppressalis Walker (Lepidoptera: Pyralidae) Populations in Guilan and West of Mazandaran Provinces analysed with RAPD Markers
RAPD PCR rice cultivate Rice striped stem borer
2015/3/11
Genetic variation of striped stem borer Chilo suppressalis populations in Guilan and Mazandaran provinces in Iran was
studied in 2010 by means of RAPD markers. Collected 45 samples from 19 locations...
RAPD analysis of genetic relatedness among selected quince (Cydonia oblonga Mill.) accessions from different parts of Turkey
quince genetic resource molecular markers
2015/3/4
Quince (Cydonia oblonga Mill.) is a minor fruit crop, which is primarily used for marmalade, jam, sauce and as rootstocks for pears. Different cultivated and local quince genotypes are grown in almost...
Random amplified polymorphic DNA (RAPD) analysis of Pasteurella multocida and Manheimia haemolytica strains isolated from cattle, sheep and goats
random amplified polymorphic DNA cattle sheep and goats typing
2015/2/5
n this study, 30, 15 and 1 strains of Pasteurella multocida and 9, 8 and 6 strains of Mannheimia haemolytica from cattle, sheep and goats isolated in Elazig province located in the East ...
Characterization and identification of entomopathogenic and mycoparasitic fungi using RAPD-PCR technique
Gliocladium spp. Gliocladium virens Paecilomyces fumosoroseus Verticillium lecanii entomopathogenic fungi mycoparasitic fungi identification using RAPD-PCR
2015/1/28
Entomopathogenic and mycoparasitic fungi were characterised by RAPD technique, with special attention to evaluate the genetic stability of strains that are used as active ingredients in commercial bio...
The use of RAPD markers for differentiation of grapevine varieties registered in the Czech Republic
grapevine registered cultivars
2015/1/21
Fifty-one grapevine cultivars registered in the Czech Republic were a subject of RAPD analysis. Nine grapevine varieties which were supposed to be genetically distant, were analysed by means of 120 Op...
The RAPD analysis of several cultivars of grapevine (Vitis viniferaL.) and their clones
clones fingerprinting RAPD
2015/1/21
Nine identification RAPD markers (Moravcová et al. 2003) were used to distinguish 24 clones and grapevine cultivars. No polymorphism was detected among all the tested clones of Chardonnay, Pinot gris ...
Genetic Variability in Hydrastis Canadensis L. Using RAPD Analysis
genetic variation medicinal plant species goldenseal RAPDs AMOVA UPGMA
2014/11/17
ABSTRACT GENETIC VARIABILITY IN HYDRASTIS CANADENSIS L. USING RAPD ANALYSIS FEBRUARY 2009 KERRY J. KELLEY, B.A. MOUNT HOLYOKE COLLEGE M.A. UNIVERSITY OF MASSACHUSETTS AMHERST Directed by: Professor Ly...
广东沿海3个斜带石斑鱼养殖群体的RAPD和线粒体Cyt b基因序列变异分析
斜带石斑鱼 RAPD 线粒体Cyt 遗传变异
2014/9/30
斜带石斑鱼（Epinephelus coioides）为中国南方重要的海水增养殖经济鱼类，但过度捕捞和人工养殖的快速扩张，导致了其自然资源衰退和遗传多样性降低。文章采用随机扩增多态DNA（RAPD）和线粒体细胞色素b（Cyt b）基因序列分析方法，对惠州、深圳和湛江3个斜带石斑鱼养殖群体进行了遗传多样性状况和遗传差异的研究。结果表明：1）相比较于线粒体Cyt b基因序列分析，RAPD技术在研究斜带...
长石爬鮡3个地理群体遗传多样性的RAPD分析
长石爬鮡 遗传多样性 RAPD
2013/7/8
采用随机扩增多态ＤＮＡ（ＲＡＰＤ）技术对李仙江流域景东、国庆和大寨长石爬鎣（Ｅｕｃｈｉｌｏｇｌａｎｉｓｌｏｎｇｕｓ）种群的遗传多样性进行了分析。从１００条ＲＡＰＤ随机引物中筛选出２０条引物，对长石爬鎣３个地理种群进行了分析；共检测到５８个有效位点，其中多态位点３６个，多态位点达６２．０７％，Ｎｅｉ基因样性指数为０．２３７８，Ｓｈａｎｎｏｎ信息指数为０．３５０１。３个群体未检测到各自特有的扩增带。Ａ...
Molecular Characterization of Listeria monocytogenes Based on the PFGE and RAPD in Korea
Listeria monocytogenes PFGE RAPD
2013/1/29
This study was performed to characterize 35 L. monocytogenes isolates from animals, foods, environmental samples collected between 1997 and 2007 with no apparent epidemiological relations, and five re...
RAPD analysis for genetic diversity of germplasm resources of Strobilanthes
Strobilanthes cusia (Nees) O. Ktze RAPD Germplasm Resources Genetic Diversity
2013/2/28
The 18 samples representing 18 populations of Strobilanthes cusia (Nees) O. Ktze in Fujian Province of China were analyzed with RAPD markers. Eleven primers were used, a total of 106 bands were scored...
Molecular Characterization of Selected Local and Exotic Cattle Using RAPD Marker
RAPD-PCR Genetic Distance Polymorphism Cattle Bangladesh
2016/5/10
In order to develop specific genetic markers and determine the genetic diversity of Bangladeshi native cattle (Pabna, Red Chittagong) and exotic breeds (Sahiwal), randomly amplified polymorphic DNA (R...