Results 171 to 180 of about 5,259 (193)

Molecular phylogentic analysis of a bacterial community in Sulphur River, Parker Cave, Kentucky

American Mineralogist, 1998
Sulphur River in Parker Cave, Kentucky receives sulfurous water (11‐21 mg sulfide/L) from the Phantom Waterfall and contains a microbial mat composed of white filaments. We extend a previous morphological survey with a molecular phylogenetic analysis of the bacteria of the microbial mat.
Ester R. Angert   +5 more
openaire   +1 more source

Molecular Cloning, Primary Sequence Characterization and Phylogentic Analysis of Cathepsin B cysteine from Sheep (Ovis aries) Ovarian

Indian Journal of Animal Research, 2020
Background: CathepsinB (CTSB) is a lysosomal cysteine protease which has been implicated in a variety of physiological and pathological processes. However, the sequence and structure characteristics of sheep CTSB gene are still unclear, which severely restricts the further study about genetic variation, molecular evolution.
Aiju Liu   +6 more
openaire   +1 more source

A Practical Criticism of Hennig-Brundin "Phylogentic Systematics" and Antarctic Biogeography

Systematic Zoology, 1970
Darlington, P. J., Jr. (Museum of Comparative Zoology, Harvard Univ., Cambridge, Mass.) 1970. A practical criticism of Hennig-Brundin "Phylogenetic Systematics" and Antarctic biogeography. Syst. Zool., 19:1-18.-Hennig's (1966) Phylogenetic Systematics is primarily concerned with cladism.
openaire   +1 more source

Phylogentic analysis of Anaplasma ovis strains isolated from sheep and goats using groEL and mps4 genes

Veterinary Microbiology, 2009
Evidence of Anaplasma spp. in goats and sheep in Cyprus has been demonstrated by previous research. Herein, further research was performed for the identification of the exact Anaplasma spp. resulting in the identification of Anaplasma ovis strains in all samples examined. We used a bioinformatics as well as a molecular approach (study of groEl and mps4
Anna, Psaroulaki   +5 more
openaire   +2 more sources

Phylogentic constraints, adaptive syndromes, and emergent properties: From individuals to population dynamics

Population Ecology, 1994
AbstractThe hypothesis is developed that there are causal linkages in evolved insect herbivore life histories and behaviors from phylogenetic constraints to adaptive syndromes to the emergent properties involving ecological interactions and population dynamics.
openaire   +1 more source

Gymnopilus turficola (Agaricales), a new species from sub‐arctic palsa mires and its phylogentic relationship based on ITS sequences

Nordic Journal of Botany, 2001
Gymnopilus turficola sp. nov. is described. This species is characterized by its habitat in palsa mires growing on peat in subarctic areas, by greenish lamellae in young state and the development of an iodoform odour when kept closed for some hours. Psilocin, psilocybin or related compounds could not be detected.
Meinhard M. Moser   +3 more
openaire   +1 more source

USING ABSORBANCE AND FLUORESCENCE SPECTRA TO DISCRIMINATE MICROALGAL PHYLOGENTIC GROUPS AND TAXA

Journal of Phycology, 2001
Millie. D. F.1, Kirkpatrick, G. J.2, Schofield O. M. E.3, Johnsen, G.4, & Evens, T. J.1 1USDA‐ Agricultural Research Service, New Orleans, LA 70124 USA, 2Mote Marine Laboratory, Sarasota FL 34240 USA, 3Institute of Marine and Coastal Sciences, Rutgers University, New Brunswick, NJ 08903 USA, 4Trondheim Biological Station, University of Trondheim, N‐
openaire   +1 more source

The divergence of small mammals in Xinjiang, China, as revealed by phylogentic analyses of COI and Cytb

Animal Biology, 2014
Changes in the palaeoenvironment and paleoclimate expedite the process of evolutionary divergence in animals. The evolutionary events of some small mammals distributed in Xinjiang Arid Region remain ambiguous. Thus, it is necessary to predict their evolutionary histories based on divergence estimates.
Yanqiang Yin   +7 more
openaire   +1 more source

A multigene phylogentic analysis of Potato virus Y and its application in strain identification.

Yi chuan = Hereditas, 2017
The objective of this study is to develop a rapid and accurate multigene phylogenetic analysis to identify Potato virus Y (PVY) strains. The phylogenetic relationships of strains within the PVY species were evaluated with isolate-strain association using five datasets of concatenated sequences from the P1, HC-pro, VPg and CP genes to determine the best
Wen-Chao, Zou   +5 more
openaire   +1 more source

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