Comparisons between aCGH derived trees and trees based on DNA sequence of one or a few loci have supported this assumption [ 15- 18].
Based on DNA sequence and protein database analyses, one can infer that these proteins play a role in mRNA stability and/or in processes requiring interactions with RNA [26].
The development of microsatellite markers can be based on DNA sequence information deposited in databases, or it could be based on the screening of genomic DNA libraries specifically constructed for the discovery of repeated sequences in the genome.
Based on DNA sequence data from GenBank, colinearity with the two physical maps (b, c) holds for most markers, SUB1B and SUB1C.
With the development of DNA sequencing methods and the discovery of the polymerase chain reaction (PCR) for DNA amplification, biological systematic analysis has increasingly been based on DNA sequence analysis.
While distant, sequence-based relatives of caspase-like proteins (e.g., meta- and paracaspases) have been recognized in silico in various unicellular organisms, however, bacterial orthologs have yet to be ascertained based on DNA sequence (Vercammen et al. 2007).
The phylogeny constructed by Maphosa et al. (2006), based on DNA sequence data from the partial elongation factor 1-α gene, also clustered Armillaria sp. nov. discretely and led those authors to conclude that it is a distinct species.
Just like comparisons based on DNA sequence, the neuroanatomical family tree pegs velvet worms as distant relatives of crabs and spiders, but that's about as far back as they go.
Based on DNA sequence conservation and transgenic assays, we discuss the functions of these regulatory regions as well as a potential evolutionary scheme accounting for their emergence along with the evolution of tetrapod limbs.
This now very well-characterized second inheritance system was appreciated in its infancy by John Maynard Smith, a leading twentieth century evolutionary theorist: "There is a second inheritance system an epigenetic inheritance system in addition to the system based on DNA sequence that links sexual generations (Maynard Smith 1989, p. 11).
It was previously referred to as phylogenetic species Mel-5 (i.e., identified based on DNA sequence) in a 2011 publication.
