Results 131 to 140 of about 33,638 (243)

THE APPLICATION OF AN INDEX TO DETERMINE GENETIC AND ENVIRONHENTAL CONTRIBUTIONS TO DENTOFACIAL GROWTH IN TWINS AND SIBLINGS [PDF]

, 1970
The method of principal components may be used to reduce a large quantity of data for an individual into a single statistic, a growth index, indicative of overall facial growth, and to make a determination of the relative contribution of each variable ...
Hayes, Richard Charles
core   +1 more source

Unobserved heterogeneity in a model with cure fraction applied to breast cancer [PDF]

We suggest a cure-mixture model to analyze bivariate time-to-event data, as motivated by the paper of Chatterjee and Shih (2001, Biometrics 57, 779 - 786), but with a simpler estimation procedure and the correlated gamma-frailty model instead of the ...
Anatoli I. Yashin, Andreas Wienke, Paul Lichtenstein   +2 more
core  

The postulated lagged correlation between dizygotic twinning rates and sperm count [PDF]

, 1997
W. H. James
openalex   +1 more source

Class - III malocclusion: Genetics or environment? A twins study

Journal of Indian Society of Pedodontics and Preventive Dentistry, 2005
Etiology of class-III malocclusion is generally believed to be genetic. A wide range of environmental factors have been suggested as contributing factors for the development of class-III malocclusion.
Jena A, Duggal R, Mathur V, Parkash H
doaj  

Genetics, shared environment, or individual experience? A cross-sectional study of the health status following SARS-CoV-2 infection in monozygotic and dizygotic twins. [PDF]

Front Psychiatry, 2022
Rupp SK, Weimer K, Goebel-Stengel M, Enck P, Zipfel S, Stengel A.   +5 more
europepmc   +1 more source

Aneuploidy in dizygotic twin sheep detected using genome-wide single nucleotide polymorphism data from two commonly used commercial vendors

, 2018
D.P. Berry, A.C. O’Brien, Jim O’Donovan, N. McHugh, E. Wall, S. Randles, Kevin McDermott, Rebecca E. O’Connor, Mohini A. Patil, Jung Jennifer Ho, Amy E. Kennedy, N. Byrne, Deirdre C. Purfield   +12 more
openalex   +1 more source

Multiple cardiac rhabdomyomas not associated with tuberous sclerosis in a dizygotic twins: a case report. [PDF]

J Med Case Rep, 2021
Yamamoto K, Maki Y, Sato Y, Tanaka H, Fukushima T, Ushijima J, Furukawa S, Sameshima H, Kataoka H.   +8 more
europepmc   +1 more source

Heritability of facial soft tissue growth in mono- and dizygotic twins at 12 and 17 years of age: A retrospective cohort study. [PDF]

Orthod Craniofac Res, 2022
Hersberger-Zurfluh MA, Papageorgiou SN, Motro M, Kantarci A, Will LA, Eliades T.   +5 more
europepmc   +1 more source

Compound heterozygous REC114 variants in dizygotic twins causes meiotic arrest and non-obstructive azoospermia. [PDF]

Basic Clin Androl
Ni W, Zhang C, Xu S, Li W, Qian D, Bai H, Sun Y, Meng Z, Li N, Yao C, Li Z, Li P, Zhang Y.   +12 more
europepmc   +2 more sources

Evaluation of Birth Weight and Neurodevelopmental Conditions Among Monozygotic and Dizygotic Twins.

JAMA Netw Open, 2023
Isaksson J, Ruchkin V, Ljungström T, Bölte S.   +3 more
europepmc   +1 more source