نتایج جستجو برای: restriction fragment length polymorphisms

تعداد نتایج: 472754  

Journal: :jundishapur journal of microbiology 0
hamid sadeghian department of laboratory sciences, school of paramedical sciences, mashhad university of medical sciences, mashhad, ir iran naiemeh varasteh school of medicine, islamic azad university, mashhad branch, mashhad, ir iran abbas esmaeelzadeh department of internal medicine, school of medicine, mashhad university of medical sciences, mashhad, ir iran hosein nomani antimicrobial resistance research center, mashhad university of medical sciences, mashhad, ir iran maliheh alimardani department of laboratory sciences, school of paramedical sciences, mashhad university of medical sciences, mashhad, ir iran mahdieh davoodnejad department of human genetic, school of medicine, mashhad university of medical sciences, mashhad, ir iran

background hepatitis delta virus (hdv) is dependent on the hepatitis b virus for transmission and propagation. based on isolated hdv sequences from different parts of the world, at least three major different genotypes with different geographic distributions are suggested. studies have shown that genotype 1 is the predominant genotype of hdv in different parts of iran; however, the genotype dis...

Journal: :jundishapur journal of microbiology 0
ardeshir ziaee department of medical and veterinary mycology, faculty of veterinary specialized sciences, science and research branch, islamic azad university, tehran, ir iran mohammadali zia department of basic sciences, isfahan (khorasgan) branch, islamic azad university, isfahan, ir iran; department of basic sciences, khorasgan (isfahan) branch, islamic azad university, isfahan, ir iran. tel: +98-9133094852 mansour bayat department of medical and veterinary mycology, faculty of veterinary specialized sciences, science and research branch, islamic azad university, tehran, ir iran jamal hashemi department of medical parasitology and mycology, institute of public health research, school of public health, tehran university of medical sciences, tehran, ir iran

conclusions it seems that pcr-rflp is a suitable technique for the identification of mucorales at the species level. results on the basis of the molecular and morphological data, we identified mucor plumbeus (10.83%), m. circinelloides (9.17%), lichtheimia corymbifera (9.17%), m. racemosus (5.83%), m. ramosissimus (3.33%), and l. blakesleeana (0.83%). objectives the present study was conducted ...

Journal: :Journal of clinical microbiology 2000
R O'Brien O Flynn E Costello D O'Grady M Rogers

Bovine tuberculosis caused by Mycobacterium bovis remains a significant disease of farmed cattle in many countries despite ongoing tuberculosis eradication programs. Molecular typing methods such as restriction fragment length polymorphism (RFLP) analysis and spoligotyping have been used to identify related herd breakdowns in an attempt to identify more precisely the route of infection into cat...

Journal: :Biological & pharmaceutical bulletin 2013
Nobuyasu Yamaguchi Syuhei Matsukawa Yoko Shintome Tomoaki Ichijo Masao Nasu

Assessing microbiological quality assurance by monitoring bacteria in various sources of freshwater used for human consumption, recreation, and food preparation is important for a healthy life. Bacterial number and their community structure in freshwater should be determined as quickly as possible, and "real-time" and "on-site" microbiological methods are required. In this study, we examined th...

Journal: :Journal of Korean Medical Science 2002
Kyung Suk Kim Jung Oak Kang Chang Soo Eun Dong Soo Han Tae Yeal Choi

Among 12 clarithromycin-resistant Helicobacter pylori strains isolated in Guri, Korea, 8 showed an adenine to guanine mutation at position 2143 (formerly A2144G or E. coli 2059) in the 23S rRNA gene by the PCR-restriction fragment length polymorphism (RFLP) method. The remaining 4 strains, digested by neither BsaI nor BbsI, showed a thymine to cytosine mutation at position 2182 (T2182C) by dire...

Journal: :Journal of medical genetics 1983
P S Harper T O'Brien J M Murray K E Davies P Pearson R Williamson

Two DNA restriction fragment length polymorphisms show genetic linkage to the Duchenne muscular dystrophy locus on the short arm of the X chromosome. Examples are given of families in which these polymorphisms can be used in the prediction of genotype for this disorder.

2003

• Define genetic linkage and recombinant frequency • State how genetic distance may be estimated • State how restriction enzymes can be used for isolating genes • Define Restriction Fragment Length Polymorphisms (RFPLs) • Identify the main applications of RFLPs in gene mapping and carrier detection • State the principles used in identifying a specific gene in the genome by hybridisation with a ...

Journal: :Applied and environmental microbiology 2006
Catherine A Osborne Gavin N Rees Yaniv Bernstein Peter H Janssen

Terminal restriction fragment length polymorphism (T-RFLP) analysis has the potential to be useful for comparisons of complex bacterial communities, especially to detect changes in community structure in response to different variables. To do this successfully, systematic variations have to be detected above method-associated noise, by standardizing data sets and assigning confidence estimates ...

Journal: :Archives of disease in childhood 1984
M E Pembrey K E Davies R M Winter R G Elles R Williamson T A Fazzone C Walker

Seventy families with Duchenne muscular dystrophy (DMD) known to the Institute of Child Health fall into three categories with respect to potential linkage analysis with the X chromosome DNA markers RC8 and L1.28 that bridge the DMD gene. Families in which there is at least one obligatory female heterozygote (n = 13). Here 'prediction' and 'exclusion' of DMD gene transmission may be possible, t...

2015
Magda A. Ali

A total of 20 skin lesion samples collected from patients with cutaneous leishmaniasis (CL) attended AL-Karamah Teaching Hospital at Wasit province. Dermal scrapings were analysed by examination of Giemsa-stained smears, by Conventional PCR and RFLP-PCR methods. The incidence rate with CL was 80% by using Giemsa-stained and 100% for both PCR and RFLP-PCR. Twelve (60%) of isolates were typed as ...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید