According to the oral polio vaccination (OPV) hypothesis, the main (M) group of HIV-1 (the viruses responsible for the majority of global AIDS cases) emerged as a result of the vaccination of about ...
Phylogeny is the representation of the evolutionary history and relationships between groups of organisms. The results are represented in a phylogenetic tree that provides a visual output of ...
Phylogenetic relationships were reconstructed using molecular (nrDNA ITS and rpl16) and morphological data for eight species in three sections (Leptosyne, Pugiopappus, and Tuckermannia) of Coreopsis ...
The nuclear small subunit rRNA (18S) has played a dominant role in the estimation of relationships among insect orders from molecular data. In previous studies, 18S sequences have been aligned by ...
Snails, mussels, squids -- as different as they may look, they do have something in common: they all belong to the phylum Mollusca, also called mollusks. Researchers have now carried out research into ...
Sitting at his desk in London, zoologist Max Telford of University College London only has a couple of trees outside his window and an apple on his desk as examples of diverse living things. But up ...
Phylogeny, evolution and classification of gall wasps: the plot thickens Object Details Author Ronquist, Fredrik ...
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