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Full-Text Articles in Life Sciences
Phylogenomics And Population History Of Cichlid And Live-Bearing Fish Species In Lowland Neotropical Rivers, Konrad Taube
Phylogenomics And Population History Of Cichlid And Live-Bearing Fish Species In Lowland Neotropical Rivers, Konrad Taube
College of Science and Health Theses and Dissertations
Within Middle America, cichlids and poeciliids account for more than half of the fish biodiversity. This richness in fish fauna highlights the complexity of Middle American biogeography: no other continental area on earth contains within its range the unparalleled abundance of secondary freshwater fish species (fish that can tolerate both saltwater and freshwater). Research into the biogeography of widely distributed Middle American freshwater fish is essential to understanding this unique region.
Three species of freshwater fishes (Belonesox belizanus – Pike killifish, Vieja maculicauda – Black belt cichlid, and Gambusia nicaraguensis – Nicaraguan mosquitofish) are widely distributed across rivers on …
Wavelet Analysis Of Short Globular Homologous Proteins In Mesophile And Thermophile Prokaryotes, John B. Linehan
Wavelet Analysis Of Short Globular Homologous Proteins In Mesophile And Thermophile Prokaryotes, John B. Linehan
College of Science and Health Theses and Dissertations
This study looked to identify features related to thermal stability and function in the amino acid chains of short globular proteins from mesophile and thermophile species, within the constraint that the protein fold to perform a speci_c function. To do so 540 homologous pairs of proteins were studied. The amino acid chains were con-verted to hydrophobicity signals by assigning a hydropathy score to each residue in the polypeptide. The hydrophobicity signals were passed through a wavelet packet transform and the resulting spectra analyzed. Bootstrapping was used to gener-ate a control data set to determine if the true ordering of amino …