Molecular markers are like biological fingerprints, unique sequences of DNA that help scientists identify genetic variations among individuals. They serve as powerful tools for research in genetics, breeding, and disease diagnosis. By pinpointing these markers, we can unlock a deeper understanding of l...
1995. What can molecular markers tell us about the evolutionary history of Daphnia species complexes? Hydrobiologia 307: 1±7.Schwenk K, Ender A and Streit B (1995) What can molecular mark- ers tell us about the evolutionary history of Daphnia species complexes? Hydrobiologia 307: 1-7...
Daniels GH (2013) What is the role of molecular markers in the management of "indeterminate" thyroid nodules? Cancer Cytopathol 121(5):223–224. : 10.1002/cncy.21289Daniels GH. What is the role of molecular markers in the management of "indeterminate" thyroid nodules? Cancer ...
Molecular markers are fragments of DNA which are associated with a particular region of the genome. Marker molecules can take the form of short DNA sequences, such as a sequence surrounding a single nucleotide polymorphism, where a single base-pair change occurs. They can also take the form of...
1 From genome-scale analyses we know that a handful of 24 genes are commonly affected by somatic mutations in colorectal cancer (CRC), whereas recurrent copy-number alterations and chromosomal translocations are much rarer in this disease. Although some of these molecular abnormalities result in ...
There are many methods of detecting novel and known SNPs. These include DNA sequencing, mass spectrometry, molecular beacons, SNP microarrays, and PCR-based methods. SNP detection can be broken down into two sub-groups: SNP discovery and SNP...
Some of the newest techniques (RAPDs and microsatellites) are potentially useful across a number of levels of inquiry, although procedures for adopting them are still developing. 展开 关键词: Allozyme DNA DNA Fingerprinting Molecular Markers Population Structure Restriction Fragment Length Polymorphism (...
The genetic variation within temperate maize has been studied extensively, but the levels and patterns of diversity in tropical maize are still not well understood. Brazilian maize germplasm represents a very important pool of genetic diversity due to many past introductions of exotic material. To ...
Thymosin α1 and thymosin β4 are the first peptides with immunomodulatory activity isolated from thymosin fr. 5. The levels of both vary in different patients and can therefore reflect the health status of the body. Thymosin α1 has a molecular weight of 3108 and is active in a ...
Although geneticists have tended to measure cereal flowering in terms of 'days from sowing or emergence to heading', results of studies using aneuploids and molecular markers are compatible with the roles for photoperiod and low-temperature vernalization established in purely-physiological or ...