نتایج جستجو برای: sand mat

تعداد نتایج: 34963  

Journal: :iranian journal of parasitology 0
ch zhu school of public health, sichuan university, chengdu, 610041, china and college of veterinary medicine, china agricultural university, beijing, 100193, china ll cui college of veterinary medicine, china agricultural university, beijing, 100193, china ls zhang school of public health, sichuan university, chengdu, 610041, china

background: toxoplasma gondii can infect all warm-blooded animals. modified agglutination test (mat) and elisa are widely used for the detection of t. gondii antibodies. however, there is little information on their acceptability for detecting antibodies in companion animals. methods: this study compared elisa and mat for their ability to detect t. gondii infection in natu­rally infected dogs a...

Journal: :Genetics 2001
S Arnaise D Zickler S Le Bilcot C Poisier R Debuchy

The heterothallic fungus Podospora anserina has two mating-type alleles termed mat+ and mat-. The mat+ sequence contains one gene, FPR1, while mat- contains three genes: FMR1, SMR1, and SMR2. FPR1 and FMR1 are required for fertilization, which is followed by mitotic divisions of the two parental nuclei inside the female organ. This leads to the formation of plurinucleate cells containing a mixt...

Journal: :دانش گیاه پزشکی ایران 0
شقایق مهدی نژاد مقدم سید اکبر خداپرست سالار جمالی

to evaluate fertility status and mating type distribution of cryphonectria parasitica, causal agent of chestnut blight in guilan province, four sites in two main growing regions of: shaft (visrud, taleghan and babarekab), and rezvanshahr (doran) were investigated. during the study, fifty four isolates of c. parasitica were examined. c. parasitica isolates were crossed with each of the two matin...

2015
Hong-Bin Yang Ying-Ying Xu Xiang-Ning Zhao Shao-Wu Zou Ye Zhang Min Zhang Jin-Tao Li Feng Ren Li-Ying Wang Qun-Ying Lei

Metabolic alteration is a hallmark of cancer. Dysregulation of methionine metabolism is implicated in human liver cancer. Methionine adenosyltransferase IIα (MAT IIα) is a key enzyme in the methionine cycle, catalysing the production of S-adenosylmethionine (SAM), a key methyl donor in cellular processes, and is associated with uncontrolled cell proliferation in cancer. Here we show that P300 a...

2012
D. Gouwanda S. M. N. A. Senanayake

This paper presents a real time force sensing instrument that is designed for human gait analysis purposes. It is capable of recording and monitoring ground reaction forces exerted by human foot during various activities such as walking, running and jumping in real time. In overall, force sensing mat mainly consists of three elements: the force sensing mat, signal conditioning circuit and data ...

Journal: :Journal of zoo and wildlife medicine : official publication of the American Association of Zoo Veterinarians 2011
Herbert S Soares Antonio H H Minervino Raimundo A Barrêto-Júnior Kedson A L Neves Moacir F Oliveira Jackelyne R Santos Astrid R van Sauers Jitender P Dubey Solange M Gennari

In this study, the occurrence of antibodies to Toxoplasma gondii in Brazilian agouti (Dasyprocta aguti) was compared by modified agglutination test (MAT) and indirect fluorescent antibody test (IFAT) using anti-capybara conjugate. Sera from 109 animals were tested using MAT (1:25 cut-off) and IFAT (1:16 cut-off); 19% were positive by MAT, and 18% were positive by IFAT. Overall, the 17 IFAT-posi...

Abstract: This paper presents the results of experimental determination of fiber bed permeability variation with porosity. Flow measurement experiments were designed to measure fiber mat permeability for fiber beds with various fiber volume fractions. Woven fiberglass, chopped fiberglass, and carbon fiber mats were used as reinforcements. The effects of reinforcement type and porosity on fiber ...

Journal: :Genetics 1979
J E Haber J P George

Studies of heterothallic and homothallic strains of Saccharomyces cerevisiae have led to the suggestion that mating-type information is located at three distinct sites on chromosome 3, although only information at the mating-type (MAT) locus is expressed (Hicks, Strathern and Herskowitz, 1977). We have found that the recessive mutation cmt permits expression of the normally silent copies of mat...

2017
Thomas Eggermann Barbara Oehl-Jaschkowitz Severin Dicks Wolfgang Thomas Deniz Kanber Beate Albrecht Matthias Begemann Ingo Kurth Jasmin Beygo Karin Buiting

BACKGROUND Maternal uniparental disomy of chromosome 6 (upd(6)mat) is a rare finding and its clinical relevance is currently unclear. Based on clinical data from two new cases and patients from the literature, the pathogenetic significance of upd(6)mat is delineated. METHODS Own cases were molecularly characterized for isodisomic uniparental regions on chromosome 6. For further cases with upd...

Journal: :Proceedings. Biological sciences 2014
Nicklas Samils Jonàs Oliva Hanna Johannesson

A heterokaryon is a tissue type composed of cells containing genetically different nuclei. Although heterokaryosis is commonly found in nature, an understanding of the evolutionary implications of this phenomenon is largely lacking. Here, we use the filamentous ascomycete Neurospora tetrasperma to study the interplay between nuclei in heterokaryons across vegetative and sexual developmental sta...

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