Species relationships in the subgenus Ceratotropis (genus Vigna) as revealed by RAPD analysis

Euphytica ◽  
1996 ◽  
Vol 88 (1) ◽  
pp. 17-24 ◽  
Author(s):  
Akito Kaga ◽  
Norihiko Tomooka ◽  
Yoshinobu Egawa ◽  
Kazuyoshi Hosaka ◽  
Osamu Kamijima
Keyword(s):  
Rapd Analysis ◽  
Species Relationships ◽  
Genus Vigna

RAPD Analysis for Parentage Determination in Prunus mume Sieb. et Zucc.

1995 ◽  
Vol 64 (2) ◽  
pp. 235-242 ◽  
Author(s):  
Takeshi Ozaki ◽  
Takehiko Shimada ◽  
Tetsu Nakanishi ◽  
Jin Yamamoto ◽  
Masao Yoshida
Keyword(s):  
Rapd Analysis ◽  
Prunus Mume

Multiplex in silico RAPD-analysis of several related plants with different genome sizes and prospects for this approach for DNA-cataloguing of agricultural plant varieties

Biomics ◽  
2020 ◽  
Vol 12 (2) ◽  
pp. 194-210
Author(s):  
O.Yu. Kiryanova ◽  
B.R. Kuluev ◽  
A.R. Kuluev ◽  
I.S. Mardanshin ◽  
I.M. Gubaydullin ◽  
...  
Keyword(s):  
In Silico ◽  
Rapd Analysis ◽  
Agricultural Plant

scholarly journals Strain Typing of Trichosporon asahii Clinical Isolates by Random Amplification of Polymorphic DNA (RAPD) Analysis

2021 ◽  
Author(s):  
Thayanidhi Premamalini ◽  
Vijayaraman Rajyoganandh ◽  
Ramaraj Vijayakumar ◽  
Hemanth Veena ◽  
Anupma Jyoti Kindo ◽  
...  
Keyword(s):  
Genetic Relatedness ◽  
Rapd Analysis ◽  
Clinical Isolates ◽  
Clinical Samples ◽  
Strain Typing ◽  
Trichosporon Asahii ◽  
Pcr Fingerprinting ◽  
Specific Pcr ◽  
Rapd Primer ◽  
Random Amplification

Abstract Objective The aim of this study was to identify and isolate Trichosporon asahii (T. asahii) from clinical samples and to assess the genetic relatedness of the most frequently isolated strains of T. asahii using random amplification of polymorphic DNA (RAPD) primers GAC-1 and M13. Methods All the clinical samples that grew Trichosporon species, identified and confirmed by polymerase chain reaction (PCR) using Trichosporon genus-specific primers, were considered for the study. Confirmation of the species T. asahii was carried out by T. asahii-specific PCR. Fingerprinting of the most frequently isolated T. asahii isolates was carried out by RAPD using random primers GAC-1 and M13. Results Among the 72 clinical isolates of Trichosporon sp. confirmed by Trichosporon-specific PCR, 65 were found to be T. asahii as identified by T. asahii-specific PCR. Fingerprinting of the 65 isolates confirmed as T. asahii using GAC-1 RAPD primer yielded 11 different patterns, whereas that of M13 primer produced only 5 patterns. The pattern I was found to be the most predominant type (29.2%) followed by pattern III (16.9%) by GAC-1 primer. Conclusions This study being the first of its kind in India on strain typing of T. asahii isolates by adopting RAPD analysis throws light on genetic diversity among the T. asahii isolates from clinical samples. Fingerprinting by RAPD primer GAC-1 identified more heterogeneity among the T. asahii isolates than M13.

An exploration of the variability of physiological responses to soil drying in relation with C/N balance across three species of the under‐utilized genus Vigna

2020 ◽  
Author(s):  
Julie Guiguitant ◽  
Hélène Marrou ◽  
Denis Vile ◽  
Thomas R. Sinclair ◽  
Deepti Pradhan ◽  
...  
Keyword(s):  
Physiological Responses ◽  
N Balance ◽  
Soil Drying ◽  
Genus Vigna

scholarly journals SNP and SCAR Markers for Specific Discrimination of Antler-Shaped Ganoderma lucidum

2019 ◽  
Vol 7 (1) ◽  
pp. 12 ◽  
Author(s):  
O-Chul Kwon ◽  
Chang-Soo Lee ◽  
Young-Jin Park
Keyword(s):  
Ganoderma Lucidum ◽  
Gene Sequence ◽  
Rapd Analysis ◽  
Random Amplified Polymorphic Dna ◽  
Morphological Characteristics ◽  
Pcr Analysis ◽  
Scar Markers ◽  
Nucleotide Polymorphism ◽  
Single Nucleotide ◽  
Specific Fragment

In this study we identified single nucleotide polymorphism (SNP) and sequence characteristic amplification region (SCAR) markers for specific identification of antler-shaped Ganoderma lucidum strains. When the partial mitochondrial SSU rDNA gene sequence of various antler- and kidney-shaped G. lucidum strains were analyzed and aligned, an SNP was found only in the antler-shaped G. lucidum strain at position 456 bp. In addition, this SNP of antler-shaped strains was digested by HinfI restriction enzyme. We further analyzed the polymorphism of various G. lucidum strains by random amplified polymorphic DNA (RAPD) analysis. In RAPD analysis, we isolated and sequenced a fragment, specific for antler-shaped G. lucidum strains. Based on this specific fragment sequence, two sets of specific primer pairs for antler-shaped G. lucidum strains were designed. PCR analysis revealed that two specific bands were observed only from antler-shaped strains. These two molecular markers will be helpful for identification of morphological characteristics of G. lucidum.

scholarly journals Genetic differentiation in Scottish populations of the pine beauty moth, Panolis flammea (Lepidoptera: Noctuidae)

2005 ◽  
Vol 95 (6) ◽  
pp. 517-526 ◽  
Author(s):  
A.J. Lowe ◽  
B.J. Hicks ◽  
K. Worley ◽  
R.A. Ennos ◽  
J.D. Morman ◽  
...  
Keyword(s):  
Genetic Differentiation ◽  
Scots Pine ◽  
Rapd Analysis ◽  
Isolation By Distance ◽  
Long Distance ◽  
Panolis Flammea ◽  
Colonization Dynamics ◽  
Low Levels ◽  
Lepidoptera Noctuidae ◽  
Limited Exchange

AbstractPine beauty moth, Panolis flammea (Denis & Schiffermüller), is a recent but persistent pest of lodgepole pine plantations in Scotland, but exists naturally at low levels within remnants and plantations of Scots pine. To test whether separate host races occur in lodgepole and Scots pine stands and to examine colonization dynamics, allozyme, randomly amplified polymorphic DNA (RAPD) and mitochondrial variation were screened within a range of Scottish samples. RAPD analysis indicated limited long distance dispersal (FST = 0.099), and significant isolation by distance (P < 0.05); but that colonization between more proximate populations was often variable, from extensive to limited exchange. When compared with material from Germany, Scottish samples were found to be more diverse and significantly differentiated for all markers. For mtDNA, two highly divergent groups of haplotypes were evident, one group contained both German and Scottish samples and the other was predominantly Scottish. No genetic differentiation was evident between P. flammea populations sampled from different hosts, and no diversity bottleneck was observed in the lodgepole group. Indeed, lodgepole stands appear to have been colonized on multiple occasions from Scots pine sources and neighbouring populations on different hosts are close to panmixia.

Random amplified polymorphic DNA (RAPD) analysis for the verification of hybridity in interspecific crosses of Alstroemeria

2000 ◽  
Vol 119 (5) ◽  
pp. 443-445 ◽  
Author(s):  
L. de Benedetti ◽  
G. Burchi ◽  
A. Mercuri ◽  
N. Pecchioni ◽  
P. Faccioli ◽  
...  
Keyword(s):  
Rapd Analysis ◽  
Random Amplified Polymorphic Dna ◽  
Interspecific Crosses

scholarly journals Isolates of Uromyces appendiculatus with Specific Virulence to Landraces of Phaseolus vulgaris of Andean Origin

Plant Disease ◽  
1999 ◽  
Vol 83 (2) ◽  
pp. 108-113 ◽  
Author(s):  
Craig M. Sandlin ◽  
James R. Steadman ◽  
Carlos M. Araya ◽  
Dermot P. Coyne
Keyword(s):  
Phaseolus Vulgaris ◽  
Rapd Analysis ◽  
Random Amplified Polymorphic Dna ◽  
Rust Fungus ◽  
Distinct Group ◽  
Uromyces Appendiculatus ◽  
Bean Rust ◽  
Banding Patterns ◽  
Highly Virulent ◽  
Specific Virulence

Five isolates of the bean rust fungus Uromyces appendiculatus were shown to be specifically virulent on bean genotypes of Andean origin. This specificity was demonstrated by the virulence of five pairs of isolates on a differential set of 30 Phaseolus vulgaris landraces. Each isolate pair was from a different country in the Americas and consisted of one Andean-specific isolate and one nonspecific isolate. Of the differential P. vulgaris landraces, 15 were of Middle American origin and 15 were of Andean origin. The Andean-specific rust isolates were highly virulent on Andean landraces but not on landraces of Middle American origin. Rust isolates with virulence to Middle American landraces were also generally virulent on Andean material; no truly Middle American-specific isolates were found. Random amplified polymorphic DNA (RAPD) analysis of the rust isolates also distinguished the two groups. Four of the Andean-specific rust isolates formed a distinct group compared to four of the nonspecific isolates. Two of the isolates, one from each of the two virulence groups, had intermediate RAPD banding patterns, suggesting that plasmagomy but not karyogamy occurred between isolates of the two groups.

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