DNA polymorphism

DNA pol·y·mor·phism

a condition in which one of two different but normal nucleotide sequences can exist at a particular site in DNA.

DNA pol·y·mor·phism

(pol'ē-mōr'fizm)
A condition in which one of two different but normal nucleotide sequences can exist at a particular site in DNA.
References in periodicals archive ?
The use of ISSR and RAPD markers for detecting DNA polymorphism, genotype identification and genetic diversity among barley cultivars with known origin.
This study showed that the level of genetic variability observed in chickpea for agro-morphological traits was not reflected in DNA polymorphism obtained by RAPD analysis.
KSSR and ISSR markers for assessing DNA polymorphism and genetic diversity among Indian bread wheat varieties.
Garcia et al., "Genome-wide analysis of intraspecific dna polymorphism in 'Micro-Tom', a model cultivar of tomato (solanum lycopersicum)," Plant and Cell Physiology, vol.
Tajima, "Statistical method for testing the neutral mutation hypothesis by DNA polymorphism," Genetics, vol.
Induced mutations contribute to genetic variability mainly by increasing DNA polymorphism [6].
In contrast to morphological markers, molecular markers based on DNA polymorphism are more informative, independent of environmental conditions and unlimited in number [2].
(4.) TSUJIOKA H, Hamada H, Miyakawa T, Hachissuga T, Kawaraboyashi T, A pure Non--gestational choriocarcinoma of the ovary diagnosed with DNA polymorphism analysis.
The PCR-RFLP approach based on mitochondrial DNA polymorphism has already been established for species identification of common farm animals (Chen et al., 2012).
Table 2 demonstrates the distribution of alleles and genotypes of the studied DNA polymorphism in patients with chronic hepatitis C, as well as in the control group.
The use of random primers in a PCR is a powerful tool that reveals extensive DNA polymorphism, and it has become valuable in genetic analysis.