Results 31 to 40 of about 154,462 (263)

Comparison Between the Results of In Vitro RFLP Technique and Bioinformatics Programs in the Determination Of Genotypes CYP17 Gene In Breast Cancer Patients, Maysan/Southern Iraq [PDF]

open access: yesJournal of Medical and Life Science
Certain CYP 17 gene allelic variants implicated in steroidogenesis may increase the risk of breast cancer. All earlier investigations used restriction enzymes in the lab for practically searching for genetic polymorphism of the CYP17 gene utilizing the ...
Zainab Allami
doaj   +1 more source

Dgat1, cast and igf-i gene polymorphisms in akkaraman lambs and their effects on live weights up to weaning age [PDF]

open access: yesKafkas Universitesi Veteriner Fakültesi Dergisi, 2018
Early live weight in sheep is important for lamb survival and average weight gain until slaughter. The aim of the present study was to investigate association between CAST-MspI, DGAT1-AluI and IGF-1-Bsp143II polymorphisms and early live weights between ...
Davut BAYRAM   +5 more
doaj   +1 more source

Proline dehydrogenase (PRODH) gene polymorphisms and the risk of schizophrenia in Iranian populations [PDF]

open access: yesThe Ukrainian Biochemical Journal, 2020
Schizophrenia is a highly heritable mental disorder which can be occurred as a result of mutations or single nucleotide polymorphisms (SNPs) in various genes.
F. H. Moghadam   +7 more
doaj   +1 more source

DNA sequence evidence for speciation, paraphyly and a Mesozoic dispersal of cancellothyridid articulate brachiopods [PDF]

open access: yes, 2002
Because the classification of extant and fossil articulate brachiopods is based largely upon shell characters observable in fossils, it identifies morphotaxa whose biological status can, in practice, best be inferred from estimates of genetic divergence.
Cohen, B.L., Luter, C.
core   +1 more source

Methodological approaches to gene identification of tea raw materials and raw material composition of tea-based soft drinks

open access: yesПищевые системы
Tea or tea shrub is a plant of the Camellia sinensis species, the leaves of which, previously prepared in a special way, are the traditional raw material for the production of tea products.
R. R. Vafin   +2 more
doaj   +1 more source

Mycobacterium tuberculosis lineage: a naming of the parts [PDF]

open access: yes, 2005
There have been many reports of groups of related Mycobacterium tuberculosis strains described variously as lineages, families or clades. There is no objective definition of these groupings making it impossible to define relationships between those ...
Bellamy   +25 more
core   +1 more source

Strains of Spodoptera frugiperda (J.E.Smith) (Noctuidae) in the states of Paraná and São Paulo, Brazil

open access: yesEntomoBrasilis, 2020
Two strains of Spodoptera frugiperda (J.E. Smith) were first described in the United States; in Brazil, in the states of Rio Grande do Sul, Mato Grosso, and western Paraná they have also been reported. This study was aimed at identifying these strains in
Francielly Silveira Richardt   +4 more
doaj   +1 more source

Differentiation between Aspergillus flavus and Aspergillus parasiticus from Pure Culture and Aflatoxin-Contaminated Grapes Using PCR-RFLP Analysis of aflR-aflJ Intergenic Spacer [PDF]

open access: yes, 2011
Aflatoxins (AFs) represent the most important single mycotoxin-related food safety problem in developed and developing countries as they have adverse effects on human and animal health. They are produced mainly by Aspergillus flavus and A.
Atoui, Ali   +5 more
core   +2 more sources

Differentiation of porcine reproductive and respiratory syndrome virus European vaccine strains from Czech field isolates by restriction fragment length polymorphism analysis of ORF5 gene

open access: yesVeterinární Medicína, 2002
Restriction fragment length polymorphism (RFLP) analysis of open reading frame 5 was developed for typing of Czech strains of porcine reproductive and respiratory syndrome virus (PRRSV). The set of restriction enzymes Acc I, Hae II and SnaB I allowed the
S. Indik, L. Valíček
doaj   +1 more source

Four RFLPs of the human insulin receptor gene: Pstl, Kpnl, Rsal (2 RFLPs) [PDF]

open access: yesNucleic Acids Research, 1988
Fragments were isolated from subclones containing the insulin receptor cDNA described. Probe 1 as obtained from an SP64 subclone containing the 1011bp EcoRI fragment from the 5{prime} region of the U11rich cDNA. Probe 1 was a 677bp XhoI/EcoRI fragment from the {alpha} subunit region of the IR cDNA corresponding to nucleotides 334 to 1011, the putative ...
N J, Cox   +5 more
openaire   +4 more sources

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