Sentence examples for infrequent migration from inspiring English sources
Yet, whether or not a lineage is indeed a phylogenetic species or e.g. represents demes from a metapopulation that is connected by infrequent migration, can be obscured.
These include multilayering of the epithelium in premalignant hyperplastic lesions, a more rare intraepithelial cellular disorganization that often leads to obliteration of the central lumen in nonmalignant carcinomas in situ, and an even more infrequent migration of epithelial-derived tumor cells into the surrounding stromal microenvironment in invasive carcinomas [ 21].
Despite these potential effects, infrequent migrations can maintain genetic diversity and as few as one migrant per generation (OMPG) is commonly suggested as sufficient gene flow to minimize losses in genetic diversity.
While earlier models assumed that migration was infrequent, and only re-colonised patches in which populations had gone extinct [ 14, 15], it is becoming evident that migration rates may be asymmetrical [ 24] and can vary temporally [e.g. [ 25, 26]], spatially [e.g. [ 27- 29]] and behaviourally among individuals [e.g. [ 30- 32]].
Changes of direction through rotations into other 〈1 1 1〉 directions are infrequent at low temperatures, but become prominent at higher temperatures, thereby changing the migration path from predominantly one-dimensional to almost isotropically three-dimensional.
Tangential migration of neuroepithelial cells inside the diencephalon is a known but infrequent phenomenon (Arnold-Aldea & Cepko, 1996; Golden et al., 1997).
Increases in east Australian humpback whale populations, specifically in areas where sightings were previously infrequent, highlight the importance of understanding the usage patterns and habitat preferences for resting grounds along migration pathways.
Extensive migration within nations has been common since the beginnings of modern sports in the 18th century, but intercontinental migration was infrequent before the 20th century.
PROFANITY -- Mild and infrequent.
PROFANITY -- Infrequent but strong.
