Results 341 to 350 of about 1,274,518 (371)
Some of the next articles are maybe not open access.
Sex Chromosomes and Sex Chromosome Abnormalities
Clinics in Laboratory Medicine, 2011This article focuses on constitutional sex chromosome abnormalities detected by conventional cytogenetics and fluorescence in situ hybridization. The author discusses the two general classifications of abnormalities: numerical and structural. Also included are descriptions of unique aspects of X and Y chromosomes, technological advances in detection ...
openaire +3 more sources
Ring-Chromosomes, Telocentric Chromosomes, Isochromosomes, and B Chromosomes
1980This chapter is a continuation of the discussion of unusual chromosome types. As mentioned before, the term “unusual” in this connection is a relative term. We very often have a certain concept of things, and whatever deviates from this concept we call “unusual”. Because ring-chromosomes, telocentric chromosomes, isochromosomes, or B chromosomes differ
openaire +2 more sources
Assembly of allele-aware, chromosomal-scale autopolyploid genomes based on Hi-C data
Nature Plants, 2019Xingtan Zhang +4 more
semanticscholar +1 more source
Chromosome structure in relation to the chromosome cycle
The Botanical Review, 1936The observational and experimental evidence reviewed here indicates that the chromonema is a fundamental and permanent component of the chromosome. As a structure persistent through the mitotic cycle, it provides a mechanism for the maintenance of the linear order of the genes, its chromomeric organization furnishing morphological evidence of its ...
openaire +2 more sources
Structure of Chromosome Fibers and Chromosomes
Annual Review of Biochemistry, 1973openaire +3 more sources
Expression of recessive alleles by chromosomal mechanisms in retinoblastoma
Nature, 1983W. Cavenee +9 more
semanticscholar +1 more source
Chromosomal rearrangements and speciation.
Trends in Ecology & Evolution, 2001L. Rieseberg
semanticscholar +1 more source