Results 11 to 20 of about 4,821,645 (359)

Genetic Markers in Familial Narcolepsy [PDF]

Sleep, 1991
We studied three patients in a single family (father and two sons), all with long histories of overwhelming daytime sleepiness, hypnagogic hallucinations and sleep paralysis. Two of the three had a clear history of cataplexy. Multiple sleep latency tests revealed extremely short sleep onset latencies and at least two sleep onset rapid eye movement ...
O. H. Rundell, William C. Orr, Joe A. Othman   +2 more
openaire   +4 more sources

Genetic markers as instrumental variables [PDF]

Journal of Health Economics, 2016
The use of genetic markers as instrumental variables (IV) is receiving increasing attention from economists, statisticians, epidemiologists and social scientists. Although IV is commonly used in economics, the appropriate conditions for the use of genetic variants as instruments have not been well defined. The increasing availability of biomedical data,
George Davey Smith, Carol Propper, Carol Propper, Frank Windmeijer, Debbie A Lawlor, Stephanie von Hinke   +5 more
openaire   +6 more sources

Genome-Wide Association Study Based on Mega-Analysis to Detect Genomic Regions Associated with Prolificacy in Sheep [PDF]

پژوهشهای علوم دامی ایران
Introduction: Genetic architecture of sheep reproduction is increasingly gaining scientific interest due to the major impact on sheep production systems. The number of lambs per lambing is one of the most important reproductive traits in sheep.
Hossein Mohammadi
doaj   +1 more source

Characterization of polymorphisms in the follicle-stimulating hormone receptor and insulin-like growth factor-1 genes and their association with fertility traits in Jawa-Brebes cows [PDF]

Veterinary World, 2023
Background and Aim: The availability of fertility markers is crucial for maintaining, protecting, and improving the genetics of Jawa-Brebes (Jabres) cows. Follicle-stimulating hormone receptor (FSHR) and insulin-like growth factor-1 (IGF-1) play critical
Slamet Hartanto, Agung Budiyanto, Rini Widayanti, Erif Maha Nugraha Setyawan, Imawan Daru Prasetya   +4 more
doaj   +1 more source

Genetic markers in glaucoma. [PDF]

British Journal of Ophthalmology, 1980
A number of genetic polymorphisms have been investigated in Negro and Caucasoid patients with glaucoma and the results compared with data obtained on healthy controls. A sample of 61 Negro patients was not significantly different from a sample of 238 controls with respect to 18 red cell and serum protein systems; no association between glaucoma and any
T Jenkins, R David
openaire   +3 more sources

A Current Update on the Distribution, Morphological Features, and Genetic Identity of the Southeast Asian Mahseers, Tor Species

Biology, 2021
The king of rivers or mahseer comprises three genera: Tor, Neolissochilus, and Naziritor, under the Cyprinidae family. The Tor genus has been classified as the true mahseer due to the presence of a median lobe among the three genera.
Faizul Jaafar, Uthairat Na-Nakorn, Prapansak Srisapoome, Thumronk Amornsakun, Thuy-Yen Duong, Maria Mojena Gonzales-Plasus, Duc-Huy Hoang, Ishwar S. Parhar   +7 more
doaj   +1 more source

Metaxa2 Database Builder: enabling taxonomic identification from metagenomic or metabarcoding data using any genetic marker

Bioinform., 2018
Motivation Correct taxonomic identification of DNA sequences is central to studies of biodiversity using both shotgun metagenomic and metabarcoding approaches.
J. Bengtsson-Palme, J. Bengtsson-Palme, R. Richardson, M. Meola, C. Wurzbacher, C. Wurzbacher, Émilie D. Tremblay, Kaisa Thorell, Kärt Kanger, K. M. Eriksson, G. Bilodeau, Reed M. Johnson, M. Hartmann, R. H. Nilsson   +13 more
semanticscholar   +1 more source

Genetic markers in oligodendroglial tumours [PDF]

Radiology and Oncology, 2010
Oliogodendrogliomas are brain tumours composed of the cells resembling oligodendrocytes. They represent the third most common glial tumour, comprising 2.5% of all primary brain tumours and 5-20% of all gliomas.Oligodendroglial tumours with 1p and 19q loss demonstrate a better overall prognosis due to more indolent clinical behaviour and higher ...
Velnar, Tomaž, Smrdel, Uroš, Popović, Mara, Bunc, Gorazd   +3 more
openaire   +4 more sources

Structural Variants May Be a Source of Missing Heritability in sALS

Frontiers in Neuroscience, 2020
The underlying genetic and molecular mechanisms that drive amyotrophic lateral sclerosis (ALS) remain poorly understood. Structural variants within the genome can play a significant role in neurodegenerative disease risk, such as the repeat expansion in ...
Frances Theunissen, Frances Theunissen, Loren L. Flynn, Loren L. Flynn, Loren L. Flynn, Ryan S. Anderton, Ryan S. Anderton, Ryan S. Anderton, Frank Mastaglia, Frank Mastaglia, Julia Pytte, Julia Pytte, Leanne Jiang, Leanne Jiang, Stuart Hodgetts, Stuart Hodgetts, Daniel K. Burns, Ann Saunders, Sue Fletcher, Sue Fletcher, Steve D. Wilton, Steve D. Wilton, Steve D. Wilton, Patrick Anthony Akkari, Patrick Anthony Akkari, Patrick Anthony Akkari   +25 more
doaj   +1 more source

The peculiarities of using and reading of hydrogen breath test results with lactose load in young children and their mothers

Patologìâ, 2019
Purpose of the work is to evaluate efficacy of using hydrogen breath test with nutritional lactose load among young children and their mothers and correlation of the test results with manifestation of functional gastrointestinal disorders in children.
S. I. Ilchenko, S. M. Nedelska, T. V. Mozheiko   +2 more
doaj   +1 more source