Detection rates also depend on the indications for study, with fetal anomalies having the highest rates of chromosome aberrations detected by microarray analysis. Noninvasive prenatal testing has ...

Oral use of guanfacine by children and adolescents newly diagnosed with attention-deficit/hyperactivity disorder (ADHD) increases corneal aberrations but does not ...

Chromosomes are cellular structures that contain the genetic material. A chromosome is comprised of a single DNA molecule that may be either circular or linear. The full complement of a cell s ...

Preparation of metaphase chromosomes and cytogenetic characterization using spectral karyotyping (SKY) was carried out as described. 29 A total of 10–15 metaphases per case were analyzed.

Cephalopods may have the oldest sex chromosomes of any animal, according to a new discovery in the octopus genome. That's a big deal given that scientists didn't know until now if these oddball ...

In the original illumination-based FP scheme, the aberrations in optical systems can be well reconstructed, which plays a prominent role in simple and compact optical arrangements. Unfortunately, the ...

This article was originally published with the title “ The Discovery of Stellar Aberration ” in Scientific American Magazine Vol. 210 No. 3 (March 1964), p. 100 doi:10.1038 ...

Department of Medicine, University of Washington School of Medicine, Seattle, WA, USA Correspondence to: Dr V P Sybert, Box 356524, Division of Dermatology, University of Washington School of Medicine ...