Results 121 to 130 of about 25,912 (254)

Antibacterial activity of actinomycetes isolated from native sponge of Persian Gulf (Kharku Island) against pathogens [PDF]

open access: yesبوم‌شناسی آبزیان, 2017
Resistant of pathogens to common antibiotics is a major global problem, and efforts discover new antibiotics from less known resources, is an inevitable.
Mandana Zarei   +2 more
doaj  

Comparison of Recent and sub-fossil sponge communities of West Antarctica [PDF]

open access: yesActa Palaeontologica Polonica
Sponges comprise a diverse and important benthic invertebrate group in many ecoregions, being a dominating compo nent in the Antarctic communities. Based on two piston cores from the Admiralty Bay, West Antarctica, we isolated the sponge spicules ...
MAGDALENA ŁUKOWIAK   +6 more
doaj   +1 more source

Biodiversity study of Southern Biscayne Bay and Card Sound 1968-1973 [PDF]

open access: yes, 2002
A multi-disciplinary investigation was conducted in southern Biscayne Bay and Card Sound from 1968 to 1973. The purpose of the investigation was to conduct an integrated study of the ecology of southern Biscayne Bay with special emphasis on the effects ...
Cantillo, A. Y.   +2 more
core  

A bibliography of works for the identification of freshwater invertebrates in the British Isles [PDF]

open access: yes, 1979
This bibliography covers the literature up to the end of 1978. The criteria used in the selection of references were that they should aid identification of invertebrates directly; thus, works solely concerned with the taxonomy of a particular group are ...
Armitage, P.D.   +2 more
core  

Methods of conceptual clustering and their relation to numerical taxonomy [PDF]

open access: yes, 1985
Artificial Intelligence (AI) methods for machine learning can be viewed as forms of exploratory data analysis, even though they differ markedly from the statistical methods generally connoted by the term.
Fisher, Douglas, Langley, Pat
core   +1 more source

Fibronectin-like protein in Porifera: its role in cell aggregation. [PDF]

open access: green, 1981
J. Labat‐Robert   +4 more
openalex   +1 more source

The largest reservoir of mitochondrial introns is a relic of an ancestral split gene [PDF]

open access: yes, 2010
In eukaryotes, introns are located in nuclear and organelle genes from several kingdoms (ref. 1-4). Large introns (0.1 to 5 kbp) are frequent in mitochondrial genomes of plant and fungi (ref.
Cyril Ferandon   +5 more
core   +1 more source

Highly Expressed Genes in Marine Sponge Suberites domuncula Prefer C- and G-Ending Codons

open access: yesFood Technology and Biotechnology, 2009
Sponges are the simplest extant phylum of Metazoa; they are closest to the common ancestor of all multicellular animals. A total of 223 coding sequences from Suberites domuncula (Demospongiae) represent the dataset for the codon usage analysis.
Drago Perina   +5 more
doaj  

Home - About - Disclaimer - Privacy