نتایج جستجو برای: تکنیک sscp

تعداد نتایج: 29604  

2014
P K Dubey Sandeep Singh N K Yadav P Kathiravan B P Mishra

The present study was undertaken to delineate single nucleotide polymorphisms within exon 2 and its flanking regions of bubaline leptin gene using polymerase chain reaction-single strand conformation polymorphism (PCR-SSCP) analysis. A total of 118 buffaloes from seven different breeds were studied, revealing three distinct SSCP variants, viz., A, B and C, with a frequency of 0.703, 0.195 and 0...

Journal: :BioTechniques 1999
Q Liu J Feng C Buzin C Wen G Nozari A Mengos V Nguyen J Liu L Crawford F K Fujimura S S Sommer

Dideoxy fingerprinting (ddF) was used as a tool to search for a generic set of conditions with sufficient power to detect virtually all mutations. For each condition tested, a very large sample of mutation-containing, single-stranded segments (about 1500) were analyzed with ddF. Correlation coefficients identified pairs of conditions in which single-strand conformation polymorphism (SSCP) mobil...

Journal: :BMC Infectious Diseases 2008
Subhash Chandra Parija Krishna Khairnar

BACKGROUND The level of intra-species genetic variation in Entamoeba histolytica, Entamoeba dispar and Entamoeba moshkovskii populations in a localized geographic area, like Puducherry, India, remains unknown. METHODS In the present study the existence of genetic variation in the nested multiplex polymerase chain reaction (NM-PCR) amplified region of the 16S-like ribosomal RNA genes of E. his...

2002
Jiahua Xie Todd C. Wehner Mark A. Conkling

Combining the use of PCR and single-strand conformation polymorphisms (SSCP), nine sequences from the cucumber genome were successfully identified and cloned that encoded two well-conserved asparagine-proline-alanine (NPA) domain homologues to aquaporin genes. The sensitivity and detection efficiency of SSCP and restriction enzyme analysis for detecting DNA sequence variation were evaluated usi...

Journal: :Sexually transmitted infections 2008
S R Fan F Y Bai Q P Liao Z H Liu J Li X P Liu

OBJECTIVE To compare genotypes of Candida albicans strains causing different conditions of vulvovaginal candidiasis (VVC) in Chinese women. METHODS C albicans strains were isolated from the vaginas of patients with different conditions of VVC. The genotypes of the strains were investigated based on single-strand conformation polymorphisms (SSCP) of the PCR amplified microsatellite locus CAI. ...

Journal: :Antimicrobial agents and chemotherapy 2004
Rosilene Fressatti Cardoso Robert C Cooksey Glenn P Morlock Patricia Barco Leticia Cecon Francisco Forestiero Clarice Q F Leite Daisy N Sato Maria de Lourdes Shikama Elsa M Mamizuka Rosario D C Hirata Mario H Hirata

We investigated mutations in the genes katG, inhA (regulatory and structural regions), and kasA and the oxyR-ahpC intergenic region of 97 isoniazid (INH)-resistant and 60 INH-susceptible Mycobacterium tuberculosis isolates obtained in two states in Brazil: São Paulo and Paraná. PCR-single-strand conformational polymorphism (PCR-SSCP) was evaluated for screening mutations in regions of prevalenc...

2016
Nesrin Turaçlar Hasibe Cingilli Vural Şahande Elagöz Emine Elif Altuntaş Fikriye Polat

The purpose of this study was to assess and explain the relationship between molecular changes occurring in squamous cell laryngeal carcinoma. Furthermore, we were revealed the role of FHIT gene response in the development and progression of squamous cell laryngeal carcinoma, and genes based exons 7,8 and 9 in tumour stage and histopathologic grade. In this study was used 50 blood samples for c...

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