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http://dx.doi.org/10.1046/j.1365-2052.2000.00613.x | DOI Listing |
Mil Med Res
November 2021
Department of Medical Biology, School of Basic Medical Science, Hubei University of Medicine, Shiyan, 442000, Hubei, China.
Background: Mitochondria have been shown to play vital roles during severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection and coronavirus disease 2019 (COVID-19) development. Currently, it is unclear whether mitochondrial DNA (mtDNA) variants, which define mtDNA haplogroups and determine oxidative phosphorylation performance and reactive oxygen species production, are associated with COVID-19 risk.
Methods: A population-based case-control study was conducted to compare the distribution of mtDNA variations defining mtDNA haplogroups between healthy controls (n = 615) and COVID-19 patients (n = 536).
PLoS Comput Biol
May 2021
Department of Plant Biology and Biotechnology, Faculty of Biotechnology and Horticulture, University of Agriculture in Krakow, Krakow, Poland.
Next-generation sequencing (NGS) is a powerful tool for massive detection of DNA sequence variants such as single nucleotide polymorphisms (SNPs), multi-nucleotide polymorphisms (MNPs) and insertions/deletions (indels). For routine screening of numerous samples, these variants are often converted into cleaved amplified polymorphic sequence (CAPS) markers which are based on the presence versus absence of restriction sites within PCR products. Current computational tools for SNP to CAPS conversion are limited and usually infeasible to use for large datasets as those generated with NGS.
View Article and Find Full Text PDFGenet Test Mol Biomarkers
June 2020
Laboratorio de Biomedicina Molecular, Facultad de Ciencias Químicas, Universidad Juárez del Estado de Durango, Durango, Durango, México.
The human papillomavirus (HPV) is the most frequent etiological agent driving development of cervical cancer (CC); therefore typing and classifying the status of these infections are of great importance for treatment. The frequency of the various HPV types may change in relation to low-grade lesions and have the potential to cause more severe lesions. The purpose of this study was the identification and typing of HPV in a rural population in Mexico.
View Article and Find Full Text PDFIran J Vet Res
January 2018
Animal Production Research Institute, Agriculture Research Center, Ministry of Agriculture, Dokki, Giza, Egypt.
Mastitis is a costly disease of dairy cattle as it causes a loss in milk yield and milk quality in affected cows. () genes play a role in the host response to a variety of organisms including those inducing mastitis. In the present study, we investigated the polymorphism of , , and genes in Holstein cattle and their possible association with clinical mastitis (CM), milk somatic cell scores (SCS) and milk production traits.
View Article and Find Full Text PDFGene
November 2017
National Engineering Laboratory for Animal Breeding, China Agricultural University, Beijing 100193, People's Republic of China. Electronic address:
The growth hormone secretagogue receptor (GHSR) gene controls growth hormone (GH) release by inducing a strong stimulatory effect on the endogenous ligand, ghrelin. In this study, we examined the possible role of GHSR in the growth traits of four pig breeds, namely Tibetan pigs (n=45), Diannan small-eared pigs (n=40), Yorkshire pigs (n=45), and New Huai pigs (n=122). Single nucleotide polymorphisms (SNPs) in these pigs were identified by polymerase chain reaction (PCR) sequencing and genotyping was performed using PCR-restriction fragment length polymorphisms (PCR-RFLPs).
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