WebCytotype. Where a species displays significant variation in its chromosome numbers or structures, these different forms may be termed cytotypes. In species such as these, it … WebTherefore, we used a 20-km buffer zone around the occurrence points of each cytotype for the definition of a background area. The number of background (random) points per …

Cytology (Cytopathology): What It Is & Types - Cleveland …

WebClimatic factors are expected to predict cytotype distribution. However, the relationship among climate, cytotype d … • The ecological and adaptive significance of plant polyploidization is not well understood and no clear pattern of association between polyploid frequency and environment has emerged. WebCytotype Thus the “minority cytotype exclusion principle” (Levin, 1975) holds that a newly formed polyploid will be subjected to frequency-dependent selection, with the rare … sonic and sega all stars racing windows

Cytotype Definition & Meaning YourDictionary

WebNoun cytotype ( pl. cytotypes) ( genetics) An individual of a species that has a different chromosomal factor to another (e.g. haploid versus diploid) Examples Automatically … WebA karyotype is the general appearance of the complete set of chromosomes in the cells of a species or in an individual organism, mainly including their sizes, numbers, and shapes. WebApr 14, 2009 · Seventeen highly-inbred lines of Drosophila melanogaster extracted from an M′ strain (in the P/M system of hybrid dysgenesis) were studied for their cytotype and the number and chromosomal location of complete and defective P elements. While most lines were of M cytotype, three presented a P cytotype (the condition that represses P … sonic and shadow and silver vs infinite