Identification of self-incompatibility genotypes of almond by allele-specific PCR analysis

2000 ◽  
Vol 101 (3) ◽  
pp. 344-349 ◽  
Author(s):  
M. Tamura ◽  
K. Ushijima ◽  
H. Sassa ◽  
H. Hirano ◽  
R. Tao ◽  
...  
Keyword(s):  
Pcr Analysis ◽  
Self Incompatibility ◽  
Specific Pcr ◽  
Allele Specific ◽  
Allele Specific Pcr

scholarly journals Identification of Self-incompatibility Genotypes in Apple and Crabapple Cultivars by S-allele Specific PCR Analysis

2014 ◽  
Vol 46 (4) ◽  
pp. 364-371
Author(s):  
Kang Hee Cho ◽  
Jeong-Hee Kim2 ◽  
Jung Woo Lee ◽  
Soon-Il Kwon ◽  
Jong Taek Park ◽  
...  
Keyword(s):  
Pcr Analysis ◽  
Self Incompatibility ◽  
Specific Pcr ◽  
Allele Specific ◽  
S Allele ◽  
Allele Specific Pcr

Allele-specific PCR analysis for detection of the gld Fas-ligand point mutation

1997 ◽  
Vol 210 (1) ◽  
pp. 109-112 ◽  
Author(s):  
Robert M Hoek ◽  
Marion C Kortekaas ◽  
Jonathan D Sedgwick
Keyword(s):  
Point Mutation ◽  
Fas Ligand ◽  
Pcr Analysis ◽  
Specific Pcr ◽  
Allele Specific ◽  
Allele Specific Pcr

scholarly journals Self-Incompatibility Alleles in Iranian Pear Cultivars

2019 ◽  
Author(s):  
Maryam Bagheri ◽  
Ahmad Ershadi
Keyword(s):  
Rapid Method ◽  
Pcr Amplification ◽  
Self Incompatibility ◽  
Specific Primers ◽  
Specific Pcr ◽  
S Alleles ◽  
Allele Specific ◽  
Incompatibility Alleles ◽  
Consensus Primers ◽  
Allele Specific Pcr

AbstractIn the present study, the S-alleles of eighteen pear cultivars, (including fourteen cultivars planted commercially in Iran and four controls) are determined. 34 out of 36 S-alleles are detected using nine allele-specific primers, which are designed for amplification of S101/S102, S105, S106, S107, S108, S109, S111, S112 and S114, as well as consensus primers, PycomC1F and PycomC5R. S104, S101 and S105 were the most common S-alleles observed, respectively, in eight, seven and six cultivars. In 16 cultivars, (‘Bartlett’ (S101S102), ‘Beurre Giffard’ (S101S106), ‘Comice’ (S104S105), ‘Doshes’ (S104S107), ‘Koshia’ (S104S108), ‘Paskolmar’ (S101S105), ‘Felestini’ (S101S107), ‘Domkaj’ (S104S120), ‘Ghousi’ (S104S107), ‘Kaftar Bache’ (S104S120), ‘Konjoni’ (S104S108), ‘Laleh’ (S105S108), ‘Natanzi’ (S104S105), ‘Sebri’ (S101S104), ‘Se Fasleh’ (S101S105) and ‘Louise Bonne’ (S101S108)) both alleles are identified but in two cultivars, (‘Pighambari’ (S105) and ‘Shah Miveh Esfahan’ (S107)) only one allele is recognized. It is concluded that allele-specific PCR amplification can be considered as an efficient and rapid method to identify S-genotype of Iranian pear cultivars.

scholarly journals Allele-specific PCR analysis ofp53 codon 249 AGT transversion in liver tissues from patients with viral hepatitis

1996 ◽  
Vol 68 (1) ◽  
pp. 21-25 ◽  
Author(s):  
Gordon M. Kirby ◽  
Gerald Batist ◽  
Nasser Fotouhi-Ardakani ◽  
Hisayoshi Nakazawa ◽  
Hiroshi Yamasaki ◽  
...  
Keyword(s):  
Viral Hepatitis ◽  
Pcr Analysis ◽  
Specific Pcr ◽  
Allele Specific ◽  
Allele Specific Pcr ◽  
Liver Tissues

Simple and Rapid Detection of Factor V Leiden by Allele-specific PCR Amplification

1996 ◽  
Vol 75 (05) ◽  
pp. 757-759 ◽  
Author(s):  
Rainer Blasczyk ◽  
Markus Ritter ◽  
Christian Thiede ◽  
Jenny Wehling ◽  
Günter Hintz ◽  
...  
Keyword(s):  
Direct Sequencing ◽  
Activated Protein C ◽  
Factor V Leiden ◽  
Pcr Amplification ◽  
Factor V ◽  
Specific Pcr ◽  
Pcr Rflp ◽  
Allele Specific ◽  
Specific Amplification ◽  
Allele Specific Pcr

SummaryResistance to activated protein C is the most common hereditary cause for thrombosis and significantly linked to factor V Leiden. In this study, primers were designed to identify the factor V mutation by allele-specific PCR amplification. 126 patients with thromboembolic events were analysed using this technique, PCR-RFLP and direct sequencing. The concordance between these techniques was 100%. In 27 patients a heterozygous factor VGln506 mutation was detected, whereas one patient with recurrent thromboembolism was homozygous for the point mutation. Due to its time- and cost-saving features allele-specific amplification should be considered for screening of factor VGln506.

scholarly journals Development of genic KASP SNP markers from RNA-Seq data for map-based cloning and marker-assisted selection in maize

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Zhengjie Chen ◽  
Dengguo Tang ◽  
Jixing Ni ◽  
Peng Li ◽  
Le Wang ◽  
...  
Keyword(s):  
Marker Assisted Selection ◽  
Inbred Lines ◽  
Average Density ◽  
Snp Markers ◽  
Data Sets ◽  
Rna Seq ◽  
Specific Pcr ◽  
Maize Inbred Lines ◽  
Allele Specific ◽  
Allele Specific Pcr

Abstract Background Maize is one of the most important field crops in the world. Most of the key agronomic traits, including yield traits and plant architecture traits, are quantitative. Fine mapping of genes/ quantitative trait loci (QTL) influencing a key trait is essential for marker-assisted selection (MAS) in maize breeding. However, the SNP markers with high density and high polymorphism are lacking, especially kompetitive allele specific PCR (KASP) SNP markers that can be used for automatic genotyping. To date, a large volume of sequencing data has been produced by the next generation sequencing technology, which provides a good pool of SNP loci for development of SNP markers. In this study, we carried out a multi-step screening method to identify kompetitive allele specific PCR (KASP) SNP markers based on the RNA-Seq data sets of 368 maize inbred lines. Results A total of 2,948,985 SNPs were identified in the high-throughput RNA-Seq data sets with the average density of 1.4 SNP/kb. Of these, 71,311 KASP SNP markers (the average density of 34 KASP SNP/Mb) were developed based on the strict criteria: unique genomic region, bi-allelic, polymorphism information content (PIC) value ≥0.4, and conserved primer sequences, and were mapped on 16,161 genes. These 16,161 genes were annotated to 52 gene ontology (GO) terms, including most of primary and secondary metabolic pathways. Subsequently, the 50 KASP SNP markers with the PIC values ranging from 0.14 to 0.5 in 368 RNA-Seq data sets and with polymorphism between the maize inbred lines 1212 and B73 in in silico analysis were selected to experimentally validate the accuracy and polymorphism of SNPs, resulted in 46 SNPs (92.00%) showed polymorphism between the maize inbred lines 1212 and B73. Moreover, these 46 polymorphic SNPs were utilized to genotype the other 20 maize inbred lines, with all 46 SNPs showing polymorphism in the 20 maize inbred lines, and the PIC value of each SNP was 0.11 to 0.50 with an average of 0.35. The results suggested that the KASP SNP markers developed in this study were accurate and polymorphic. Conclusions These high-density polymorphic KASP SNP markers will be a valuable resource for map-based cloning of QTL/genes and marker-assisted selection in maize. Furthermore, the method used to develop SNP markers in maize can also be applied in other species.

Sign in / Sign up

Export Citation Format

Share Document