Results 181 to 190 of about 213,586 (199)

Phylogenetic relationships among vertebrate visual pigments

Vision Research, 1994
Genomic DNA fragments in exon 4 of chicken, goldfish and salmon visual pigments were amplified by polymerase chain reaction, using oligonucleotide mixtures as primers, and hypothetical phylogenetic trees were drawn up from the deduced amino acid sequences.
O, Hisatomi, S, Kayada, Y, Aoki, T, Iwasa, F, Tokunaga   +4 more
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1.5.2 Phylogenetic relationships

1996
Publisher Summary This chapter reviews previous concepts and offers some additional new thoughts about the phylogenetic relationships of Eriophyoidea with other lineages of mites, along with implications for the relative age of the group. It also reviews recent concepts about phylogenetic relationships among family-level groupings within the ...
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Phylogenetic relationships among Vibrio anguillarum plasmids

Plasmid, 1984
Results of restriction endonuclease analysis and Southern blot hybridization suggest that the R-plasmids from Vibrio anguillarum strains isolated in Japan can be divided into at least four groups of homology depending on the time of their isolation and geographical source.
Y, Mitoma, T, Aoki, J H, Crosa
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Phylogenetic relationships among Spanish goats breeds

Animal Genetics, 2005
SummaryWe partially sequenced the mitochondrial hypervariable region 1 (HVR1) in 60 goats belonging to six Spanish breeds. The analysis of these and previously published sequences reveals a weak phylogeographical structure in the Iberian Peninsula breeds. Individuals from a single breed did not group into a single cluster. Furthermore, individuals from
P J, Azor, L V, Monteagudo, M, Luque, M T, Tejedor, E, Rodero, I, Sierra, M, Herrera, A, Rodero, M V, Arruga   +8 more
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Phylogenetic Relationships of Angiosperms

2015
This chapter concentrates on angiosperms or flowering plants, which are considered the dominant land plants and sister to a group that includes all other extant seed plants. Angiosperms have a long fossil record going back to the earliest Cretaceous period, and they possibly originated during the Jurassic period more than 140 million years ago.
Walter S. Judd, Christopher S. Campbell, Elizabeth A. Kellogg, Peter F. Stevens, Michael J. Donoghue   +4 more
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Phylogenetic Relationships of Dengue-2 Viruses

Virology, 1993
RNA oligonucleotide fingerprinting studies on a large number of virus isolates previously demonstrated considerable genetic variation in isolates of dengue (DEN)-2 serotype. We report the entire envelope (E) glycoprotein gene and deduced amino acid sequences of 16 DEN-2 viruses and the phylogenetic relationships of these, plus 17 additional published ...
J A, Lewis, G J, Chang, R S, Lanciotti, R M, Kinney, L W, Mayer, D W, Trent   +5 more
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Phylogenetic Relationships of Echinoderms : Biochemical Evidence

Nature, 1967
THE conclusion that present day asteroids and ophiuroids have descended from the crinoids by way of somasteroids1 has been challenged by G. M. Philip2, who argued that palaeontological evidence would not bear out the apparent homologies of structure of living sea-stars and crinoids.
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Atelinae phylogenetic relationships: The trichotomy revived?

American Journal of Physical Anthropology, 2003
AbstractThis research examines phylogenetic relationships between members of the Atelinae subfamily (Alouatta,Ateles,Brachyteles, andLagothrix), based on analysis of three genetic regions. Two loci, cytochrome c oxidase subunit II (COII) and the hypervariable I portion of the control region, are part of the mitochondrial genome.
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Phylogenetic Relationships

1997
Erko Stackebrandt, Fred A. Rainey
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Phylogenetic Relationships of Pachycereeae:

2021
Teresa Terrazas, Sofía Loza-Cornejo
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