Results 21 to 30 of about 8,608 (200)

Complete genome sequence of Halorhabdus utahensis type strain (AX-2). [PDF]

open access: yes, 2009
Halorhabdus utahensis Wainø et al. 2000 is the type species of the genus, which is of phylogenetic interest because of its location on one of the deepest branches within the very extensive euryarchaeal family Halobacteriaceae. H.
Anderson, Iain   +36 more
core   +2 more sources

Repellency Assessment of Nepeta cataria Essential Oils and Isolated Nepetalactones on Aedes aegypti. [PDF]

open access: yes, 2019
There is an increased need for improved and affordable insect repellents to reduce transmission of rapidly spreading diseases with high mortality rates.
Dong, Xujun   +6 more
core   +2 more sources

El género Rhaponticum en el Este de Asia

open access: yesCollectanea Botanica, 2010
El género Rhaponticum en el Este de Asia ha sido siempre un taxón discutido. Rhaponticum carthamoides del Este de Siberia incluye tres subespecies: carthamoides, chamarensis y orientale.
A. Vorobyeva, P. Gorovoy
doaj   +1 more source

Survey on the chemical composition of several tropical wood species [PDF]

open access: yes, 2019
Variability in the chemical composition of 614 species is described in a database containing measurements of wood polymers (cellulose, lignin and pentosan), as well as overall extraneous components (ethanol-benzene, or hot water extracts and ash, with a ...
Gérard, Jean   +2 more
core   +3 more sources

Chemotaxonomy and pharmacology of Gentianaceae [PDF]

open access: yes, 2001
The occurrence of taxonomically informative types of compounds in the family Gentianaceae, namely iridoids, xanthones, mangiferin, and Cglucoflavones, has been recorded. The properties, biosynthesis, and distribution of each group of compounds are described.
Jensen, Søren Rosendal, Schripsema, Jan
openaire   +2 more sources

Phytochemical Analysis and Biological Activities of the Ethanolic Extract of Daphne sericea Vahl Flowering Aerial Parts Collected in Central Italy

open access: yesBiomolecules, 2021
In this paper, the first phytochemical analysis of the ethanolic extract of Daphne sericea Vahl flowering aerial parts collected in Italy and its biological activities were reported.
Claudio Frezza   +13 more
doaj   +1 more source

Complete genome sequence of Kribbella flavida type strain (IFO 14399). [PDF]

open access: yes, 2010
The genus Kribbella consists of 15 species, with Kribbella flavida (Park et al. 1999) as the type species. The name Kribbella was formed from the acronym of the Korea Research Institute of Bioscience and Biotechnology, KRIBB.
Brettin, Thomas   +32 more
core   +1 more source

Different responses to environmental factors in terpene composition of Pinus heldreichii and P. peuce: Ecological and chemotaxonomic considerations [PDF]

open access: yesArchives of Biological Sciences, 2019
Many studies show the influence of the environment on terpene composition, but not many of them deal with the terpene composition variability in correlation with environmental factors in Pinus. We chose two endemic species – P.
Rajčević Nemanja   +2 more
doaj   +1 more source

The onset of grasses in the Amazon drainage basin, evidence from the fossil record [PDF]

open access: yes, 2020
Poaceae (the grass family) originated in the Cretaceous, but first dominate the palynological records of the Amazon drainage basin (ADB) in the Neogene (23 to 2.5 million years ago (Ma)).
Hoorn, Carina, Kirschner, Judith A.
core   +3 more sources

Pseudonocardia parietis sp. nov., from the indoor environment [PDF]

open access: yes, 2009
A Gram-positive, rod-shaped, non-endospore-forming, mycelium-forming actinobacterium (04-St-002(T)) was isolated from the wall of an indoor environment colonized with moulds.
Busse, Hans-Jürgen   +2 more
core   +1 more source

Home - About - Disclaimer - Privacy