Nonrandom inactivation can arise either from a bias in the original decision as to which chromosome is the active one or from subsequent selective pressures, restricted to a specific cell lineage ...

At a site where the morphologically similar but chemically different Parmelia loxodes and P. verruculifera grow together, a species of Lepraria is overwhelmingly associated as an epiphyte with the ...

Male vervet monkeys in Amboseli National Park, Kenya, disperse nonrandomly from their natal groups at sexual maturity, and migrate to specific neighboring groups with their brothers or peers.

A nonrandom association of sarcoidosis in patients with gastrointestinal stromal tumor and other sarcomas. Authors: Andrea Patricia Espejo Freire, Jeremy Ramdial, Breelyn A. Wilky, Darcy Kerr, and ...

Early hints of nonrandom segregation Geneticist Marcus Rhoades introduced the concept of meiotic drive in 1942 based on observations of abnormal chromosome 10 (Ab10) in maize. Ab10 contains an extra ...

However, if mutation is nonrandom, then perhaps it would actually emerge more frequently in Africans. “There are at least two possible reasons why such a question had not been asked before ...

The sequence data revealed more than one million mutations. Within those mutations, a nonrandom pattern was revealed, counter to what was expected.

Control chart- a time-ordered plot of sample statistics, used to distinguish between random and nonrandom variability Control limits- the dividing lines between random and nonrandom deviations from ...