“Increase or decreasein total length of the diploid chromosome set as a result of cold treatment is not constant within a species. In some collections there appears to be an increase in total length; in others, a decrease.”
“A decreasein the yield of chromosomal aberrations in root meristems of wheat induced by four different doses of x-rays has been found to occur when the seeds are pretreated with ultraviolet radiation”
“Under such circumstances, it should be expected that a random drift of allelic genes or chromosomes will soon occur, resulting in a loss of heterotic vigor”
The frequency of the heterozygous segment length Lh between x and x+dx is given as the solution of a recurrence equation over self-fertilized generations.
“in the recombined homozygotes the frequency in which LA'x0 lies between t and t+dt isφ(t)dt=x0e-2x0{2I0(4x0√<t(1-t)>)+I1(4x0√<t(1-t)>)/√<t(1-t)>}dt, where I0 and I1 are Bessel functions”
e2
“the curves showing the decrease of heterozygosis for plants with m pairs of such chromosomes”
Lexical search (BM25). All words must match; if nothing does, any word. Organism names also match every spelling of the same organism. No semantic search yet.
Trillium
Oryza sativa
Triticum compactum
Triticum aestivum