Results 201 to 210 of about 517 (261)

Ancient genomes from the Qing Dynasty reveal unbroken genetic continuity in China's Central Plains. [PDF]

open access: yesMol Biol Evol
Zhou Y   +21 more
europepmc   +1 more source

Genetic differentiation and adaptive evolution of buff‐tailed bumblebees in Asia

open access: yesInsect Science, EarlyView.
This study investigates the genetic differentiation and local adaptation of the buff‐tailed bumblebee (Bombus terrestris) across its European and Asian populations. Using whole‐genome resequencing, we identified distinct genetic differences between populations, with Asian B. terrestris representing a unique genetic resource.
Long Su   +14 more
wiley   +1 more source

Ancient genomes in Southwest China revealed genetic interactions among diverse populations in the historical period. [PDF]

open access: yesBMC Biol
Wan W   +19 more
europepmc   +1 more source

Forensic features and phylogenetic structure survey of four populations from southwest China via the autosomal insertion/deletion markers. [PDF]

open access: yesForensic Sci Res
Zhang H   +12 more
europepmc   +1 more source

The Androgyny of mongols

Nursing Research, 1962
It is now accepted that the underlying cause of mongolism is a trisomy of the 21st chromosome (Denver classification). This finding has given a new impetus to research into this condition. It is hoped by investigating these people to be able to find out what genetic information is carried on this extra chromosome, this would be of great interest to all
openaire   +2 more sources

Mongolism

The Irish Journal of Medical Science, 1960
A review of the possible pathogenesis in the mongoloid is presented. The problem of diagnosis in early infancy is emphasized and additional diagnostic criteria submitted, based onx-ray anomalies in the pelvis of the young mongoloid. Attention is drawn to the sociological and psychological problems associated with mongolism.
openaire   +2 more sources

VARIABILITY OF MONGOLISM

Pediatrics, 1955
A detailed study of 50 children with mongolism was conducted with the objective of evaluating the variability in their characteristics. The data presented demonstrate that none of the developmental characteristics or physical features are constant. Great variability exists in the frequency of occurrence as well as in the extent and degree of all the ...
A, LEVINSON, A, FRIEDMAN, F, STAMPS
openaire   +2 more sources

Hyperuricemia in Mongolism

New England Journal of Medicine, 1967
MONGOLISM has recently been investigated for disorders of purine metabolism. Although the numbers of patients studied is small, a correlation appears to exist between hyperuricemia and mongolism. Mertz, Fuller and Concon,1 in 25 patients with mongolism, two to twelve years of age, found a mean serum uric acid of 5.42 mg. as compared to 3.87 mg. per 100
J M, Kaufman, W M, O'Brien
openaire   +2 more sources

The Fundus in Mongolism

Archives of Ophthalmology, 1976
The fundus in 63 eyes of 32 karyotyped patients with mongolism (Down syndrome) was examined by indirect ophthalmoscopy. Common features included a rosy disc associated with a greater than normal number of retinal blood vessels, a generalized attenuation of fundus pigmentation regardless of iris coloration, peripapillary and patchy peripheral areas of ...
A, Ahmad, R C, Pruett
openaire   +2 more sources

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