Results 131 to 140 of about 315,161 (293)
Resistance to thyrotropin: familial case report
Two female dizygotic twins with subclinical primary hypothyroidism due to homozygous p.R450H mutation in TSHR gene are presented. A 5-year follow-up in both cases showed no progression of thyroid dysfunction.
Mariya Aleksandrovna Osipovskaya+4 more
doaj +1 more source
Concordance of smoking habits in monozygotic and dizygotic twins [PDF]
Gillian Todd, J. Ian Mason
openalex +1 more source
The aim of this study is to simplify the issue of the concept of heritability, to give an introduction to the behavioral genetic theory and methods, as well as to give an overview of the current knowledge about heritability of personality and the ...
Denis Bratko+2 more
doaj +2 more sources
Different Clinical Courses of Nephronophthisis in Dizygotic Twins. [PDF]
Oki Y+15 more
europepmc +1 more source
Class, genes, and rationality: A gene–environment interaction approach to ideology
Abstract Variation in political preferences is increasingly understood to stem from both environmental influences and genetics. Research in political psychology has argued that a pathway for genetic effects on ideology is via cognitive performance, showing a sizable genetic overlap between the traits.
Rafael Ahlskog
wiley +1 more source
Serum Glycoproteins in Monozygotic and Dizygotic Twins.
Summary and conclusionsThe influence of genetic factors on the levels of total serum glycoprotein hexose, seromucoid hexose, and the bound hexose of electrophoretic fractions were investigated by comparing the differences found between monozygotic twin pairs as contrasted to the differences between dizygotic twin pairs.
Heinrichs Wl, M. R. Shetlar
openaire +3 more sources
Whole-genome sequences reveal zygotic composition in chimeric twins
Summary: While most dizygotic twins have a dichorionic placenta, rare cases of dizygotic twins with a monochorionic placenta have been reported. The monochorionic placenta in dizygotic twins allows in utero exchange of embryonic cells, resulting in ...
Christopher J. Yoon+16 more
doaj
Zika virus (ZIKV) infection can cause congenital Zika syndrome (CZS), but the underlying mechanisms are poorly understood. Here, the authors generate neural progenitor cells from dizygotic twins with a discordant phenotype regarding CZS and study their ...
Luiz Carlos Caires-Júnior+41 more
doaj +1 more source
Craniofacial Skeletal Dysplasia of Opposite-sex Dizygotic Twins
Craniofacial skeletal dysplasia can lead to different skeletal malocclusions. Both environmental factors and heredity contribute to the formation of malocclusions.
Szu-Ting Chou+4 more
doaj +1 more source
The Ratio of monozygotic to dizygotic affected twins and the frequencies of affected twins in unselected data - a correction [PDF]
Curt Stern
openalex +1 more source