sequence divergenceの例文

• The fibrinogen-like fold is conserved despite amino acid sequence divergence.
• The sequence divergence of the Xq13.3 region is surprisingly low between humans and chimpanzees.
• The sequence divergence in this clade proposes that dogs originated about 100, 000 years ago.
• The sequence divergence allow a great many different binding sites to be grafted onto the same basic domain.
• Due to the great sequence divergence among homologues, functions for most TSUP family members have not been assigned and cannot be assumed.
• The X chromosome is inherited twice as often through the female germ line as through the male germ line and therefore shows slightly lower sequence divergence.
• While also using genetic testing, scientist have found that the Myoictis melas and the Myoictis wallacei contain a sequence divergence of 12.85 %.
• These thresholds capture the pattern of sequence divergence and the non-uniform taxonomic hierarchy observed within / across various taxonomic groups of the viral kingdom.
• Studies of molecular sequence divergence in the cytochrome b gene suggest that the African and Indian forms are distinctive due to separation for as long as 0.9 million years.
• The sequence divergence has generally the following pattern : Human-Chimp < Human-Gorilla < < Human-Orangutan, highlighting the close kinship between humans and the African apes.
• Genetically, " Varanus stellatus " is a very distinct species, with over 8 % uncorrected sequence divergence from either of the " V . niloticus " races.
• This family of quorum-sensing homologs may have arisen in the gamma Proteobacteria ancestor, although the cause of their extreme sequence divergence yet maintenance of functional similarity has yet to be explained.
• They recommended that the marsh rice rat be split into two species and that " O . couesi " be split into four species on the basis of the observed sequence divergence and other data.
• Wink and Sauer-G黵th later estimated using molecular systematics that the prairie falcon diverged about 3 to 5 million years ago from an archaic peregrine ancestor, assuming a molecular clock calibration of 2 % sequence divergence per 1 million years.
• Wink et al . ( 2000 ) also found low genetic variation ( < 0.6 % sequence divergence ) in the peregrinus / pelegrinoides group, with the variation being about the same between unquestioned peregrine races and between them and pelegrinoides.
• Contrary to the primary objection raised by skeptics that MT-CO1 sequence differences are too small to be detected between closely related species, more than 2 % sequence divergence is typically detected between such organisms, suggesting that the barcode is effective.
• They encountered 73 mitochondrial lineages separated by an average of 4 % sequence divergence and, as these lineages are supported by collateral ecological information, and, where tested, by independent nuclear markers ( 28S and ITS1 ), the authors therefore viewed these lineages as provisional species.
• The "'Iberian worm lizard "'or "'European worm lizard " " " " ( Blanus cinereus ) " "'is a species of reptile in the nuclear genomic data of 47 isolated " B . cinereus " populations show rather large sequence divergence between two apparent clades, leading some researchers to call for a division of the Iberian worm lizard into two species.
• Studies based on mitochondrial sequence divergence and models of paleoclimatic changes during the glacial cycles suggest that " canutus " is the most basal population, separating about 20, 000 years ago ( 95 % confidence interval : 60, 000 4, 000 years ago ) with two distinct lineages of the American and Siberian breeders emerging about 12, 000 years ago ( with a 95 % confidence interval : 45, 000 3, 500 years ago ).
• Based on the degree of DNA sequence divergence and putative shank and phalarope fossils from around the Oligocene / Miocene boundary some 23-22 million years ago, presumably " Actitis " diverged from its closest relatives in the Late Oligocene; given the much higher diversity of the prehistoric members of the group in Eurasia it is likely that they originated there, possibly being isolated as the remains of the Turgai Sea dried up, which happened just around this time.