Results 1 to 10 of about 1,150,120 (282)

Gene-environment interaction in functional hypothalamic amenorrhea [PDF]

open access: yesFrontiers in Endocrinology
Functional hypothalamic amenorrhea (FHA) is a common cause of amenorrhea and chronic anovulation in adolescent girls and young women, diagnosed after excluding other organic causes.
Federica Barbagallo   +11 more
doaj   +2 more sources

Efficient gene–environment interaction testing through bootstrap aggregating [PDF]

open access: yesScientific Reports, 2023
Gene–environment (GxE) interactions are an important and sophisticated component in the manifestation of complex phenotypes. Simple univariate tests lack statistical power due to the need for multiple testing adjustment and not incorporating potential ...
Michael Lau   +3 more
doaj   +2 more sources

A unifying approach for haplotype analysis of quantitative traits in family-based association studies: Testing and estimating gene-environment interactions with complex exposure variables [PDF]

open access: green, 2006
We propose robust and e±cient tests and estimators for gene-environment/gene-drug interactions in family-based association studies. The methodology is designed for studies in which haplotypes, quantitative pheno- types and complex exposure/treatment ...
Stijn Vansteelandt, Christoph Lange
openalex   +4 more sources

Modeling Gene-Environment Interaction for the Risk of Non-hodgkin Lymphoma [PDF]

open access: goldFrontiers in Oncology, 2019
Background: Non-hodgkin lymphoma (NHL) is one of the most common and deadly cancers. There is limited analysis of gene-environment interactions for the risk of NHL. This study intends to explore the interactions between genetic variants and environmental
Jiahui Zhang   +8 more
doaj   +2 more sources

Exploring the influence of the DRD2 gene on mathematical ability: perspectives of gene association and gene-environment interaction [PDF]

open access: yesBMC Psychology
Mathematical ability is influenced by genes and environment. This study focused on the effect of DRD2, a candidate gene for working memory, on mathematical ability.
Qing Yang   +4 more
doaj   +2 more sources

Gene-environment interaction in the pathophysiology of type 1 diabetes [PDF]

open access: yesFrontiers in Endocrinology
Type 1 diabetes (T1D) is a complex metabolic autoimmune disorder that affects millions of individuals worldwide and often leads to significant comorbidities.
Rahul Mittal   +4 more
doaj   +2 more sources

Gene-environment interaction analysis of school quality and educational inequality [PDF]

open access: yesnpj Science of Learning
We study to what extent schools increase or decrease environmental and genetic influences on educational performance. Building on behavioral genetics literature on gene-environment interactions and sociological literature on the compensating and ...
Kim Stienstra   +2 more
doaj   +2 more sources

The Familial Clustering of Age at Menarche in Extended Twin Families [PDF]

open access: yes, 2007
The timing of puberty is complex, possibly involving many genetic factors that may interact with environmental influences. Familial resemblance for age at menarche was studied in a sample of 4,995 female twins, 1,296 sisters, 2,946 mothers and 635 female
A Must   +26 more
core   +15 more sources

Mito-SiPE is a sequence-independent and PCR-free mtDNA enrichment method for accurate ultra-deep mitochondrial sequencing

open access: yesCommunications Biology, 2022
Mito-SiPE is a mitochondrial DNA (mtDNA) enrichment method that can derive high-quality mtDNA for rare heteroplasmy analysis, without relying on PCR or probes.
Darren J. Walsh   +6 more
doaj   +1 more source

Gene-environment interaction in yeast gene expression. [PDF]

open access: yesPLoS Biology, 2008
The effects of genetic variants on phenotypic traits often depend on environmental and physiological conditions, but such gene-environment interactions are poorly understood.
Erin N Smith, Leonid Kruglyak
doaj   +1 more source

Home - About - Disclaimer - Privacy