Results 21 to 30 of about 612,422 (286)

Does occupational exposure to solvents and pesticides in association with glutathione S-transferase A1, M1, P1, and T1 polymorphisms increase the risk of bladder cancer? The Belgrade case-control study. [PDF]

open access: yesPLoS ONE, 2014
OBJECTIVE: We investigated the role of the glutathione S-transferase A1, M1, P1 and T1 gene polymorphisms and potential effect modification by occupational exposure to different chemicals in Serbian bladder cancer male patients.
Marija G Matic   +8 more
doaj   +1 more source

Advanced survival models for risk-factor analysis in scrapie [PDF]

open access: yes, 2007
Because of the confounding effects of long incubation duration and flock management, accurate epidemiological studies of scrapie outbreaks are difficult to carry out.
Andréoletti, Olivier   +6 more
core   +4 more sources

Widespread recombination, reassortment, and transmission of unbalanced compound viral genotypes in natural arenavirus infections. [PDF]

open access: yes, 2015
Arenaviruses are one of the largest families of human hemorrhagic fever viruses and are known to infect both mammals and snakes. Arenaviruses package a large (L) and small (S) genome segment in their virions.
Chang, Li-Wen   +13 more
core   +3 more sources

Selection and validation of potato candidate genes for maturity corrected resistance to Phytophthora infestans based on differential expression combined with SNP association and linkage mapping. [PDF]

open access: yes, 2015
Late blight of potato (Solanum tuberosum L.) caused by the oomycete Phytophthora infestans (Mont.) de Bary, is one of the most important bottlenecks of potato production worldwide.
Gebhardt, C.   +3 more
core   +3 more sources

Reconsideration of S-genotype for a Japanese Pear 'Kumoi'

open access: yesEngei Gakkai zasshi, 2004
A Japanese pear 'Kumoi' was previously determined as S3S4 by pollination tests, but its S-genotype was reconsidered following our PCR-RFLP (S1 to S9) analyses and pollination tests. Based on its compatibility with 'Seigyoku' (S3S4), and PCR-RFLP analysis, 'Kumoi' was classified as S1S3 for the first time.
Kazuma Okada   +6 more
openaire   +2 more sources

Toxin Production by Stachybotrys chartarum Genotype S on Different Culture Media

open access: yesJournal of Fungi, 2020
Stachybotrys (S.) chartarum had been linked to severe health problems in humans and animals, which occur after exposure to the toxic secondary metabolites of this mold. S.
Sebastian Ulrich, Cornelius Schäfer
doaj   +1 more source

A viable mouse model of factor X deficiency provides evidence for maternal transfer of factor X. [PDF]

open access: yes, 2008
BackgroundActivated factor X (FXa) is a vitamin K-dependent serine protease that plays a pivotal role in blood coagulation by converting prothrombin to thrombin. There are no reports of humans with complete deficiency of FX, and knockout of murine F10 is
Arruda, VR   +7 more
core   +2 more sources

Molecular S-genotyping of sweet cherry (Prunus avium L.) genetic resources [PDF]

open access: yesHorticultural Science, 2019
Sweet cherries are self-incompatible, which is determined by a gametophytic self-incompatibility system (GSI). The self-incompatibility is controlled by a multi-allelic S-locus. Knowledge about the S-allele constitution of the cultivars is essential for fruit growers and breeders. Recently, molecular PCR-based methods have been developed to distinguish
Josef Patzak   +3 more
openaire   +2 more sources

Longitudinal Population Dynamics of Staphylococcus aureus in the Nasopharynx During the First Year of Life

open access: yesFrontiers in Genetics, 2019
Background:Staphylococcus aureus colonization is a risk factor for invasive disease. Few studies have used strain genotype data to study S. aureus acquisition and carriage patterns. We investigated S.
Shima M. Abdulgader   +10 more
doaj   +1 more source

The effect of sheltered load on reproduction in Solanum carolinense, a species with variable self-incompatibility [PDF]

open access: yes, 2009
In previous studies, we have investigated the strength of self-incompatibility (SI) in Solanum carolinense, a highly successful weed with a fully functional SI system that inhabits early successional and other disturbed habitats.
Keser, L.H.   +2 more
core   +2 more sources

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