Results 71 to 80 of about 350,492 (197)

Successive translocation into and out of the mitochondrial matrix [PDF]

open access: yes, 1987
We investigated the import and sorting pathways of cytochrome b2 and cytochrome c1, which are functionally located in the intermembrane space of mitochondria.
Alt   +67 more
core   +1 more source

Distribution patterns of dinoflagellate communities along the Songhua River [PDF]

open access: yesPeerJ, 2019
Background Dinoflagellates have the potential to pose severe ecological and economic damages to aquatic ecosystems. It is therefore largely needed to understand the causes and consequences of distribution patterns of dinoflagellate communities in order ...
Yangchun Gao   +4 more
doaj   +2 more sources

A new class of highly efficient exact stochastic simulation algorithms for chemical reaction networks [PDF]

open access: yes, 2009
We introduce an alternative formulation of the exact stochastic simulation algorithm (SSA) for sampling trajectories of the chemical master equation for a well-stirred system of coupled chemical reactions.
Ivo F. Sbalzarini   +3 more
core   +1 more source

Species sorting drives variation of boreal lake and river macrophyte communities [PDF]

open access: yesCommunity Ecology, 2015
Metacommunity paradigms are increasingly studied to explain how environmental control and spatial patterns determine variation in community composition. However, the relative importance of these patterns on biological assemblages among different habitats is not well known.
Alahuhta, J.   +5 more
openaire   +4 more sources

Exploring the potential of computer vision analysis of pupae size dimorphism for adaptive sex sorting systems of various vector mosquito species

open access: yesParasites & Vectors, 2018
Background Several mosquito population suppression strategies based on the rearing and release of sterile males have provided promising results. However, the lack of an efficient male selection method has hampered the expansion of these approaches into ...
Mario Zacarés   +7 more
doaj   +1 more source

Beta diversity among prairie restorations increases with species pool size, but not through enhanced species sorting [PDF]

open access: yesJournal of Ecology, 2014
SummaryUnderstanding variation in community composition across space, or beta diversity, is of longstanding interest in ecology, yet the determinants of beta diversity remain poorly known. In part, this results from a lack of manipulative tests of hypothesized drivers.
Emily Grman, Lars A. Brudvig
openaire   +1 more source

A six nuclear gene phylogeny of Citrus (Rutaceae) taking into account hybridization and lineage sorting. [PDF]

open access: yesPLoS ONE, 2013
BACKGROUND: Genus Citrus (Rutaceae) comprises many important cultivated species that generally hybridize easily. Phylogenetic study of a group showing extensive hybridization is challenging.
Chandrika Ramadugu   +5 more
doaj   +1 more source

Model design and simulation of automatic sorting machine using proximity sensor

open access: yesEngineering Science and Technology, an International Journal, 2016
The automatic sorting system has been reported to be complex and a global problem. This is because of the inability of sorting machines to incorporate flexibility in their design concept.
Bankole I. Oladapo   +7 more
doaj   +1 more source

Intramitochondrial sorting of the precursor to yeast cytochrome c oxidase subunit Va. [PDF]

open access: yes, 1993
We have continued our studies on the import pathway of the precursor to yeast cytochrome c oxidase subunit Va (pVa), a mitochondrial inner membrane protein.
Cumsky, MG, Miller, BR
core  

The importance of grain and cut-off size in shaping tree beta diversity along an elevational gradient in the northwest of Colombia

open access: yesForest Ecosystems, 2020
Background Species turnover (β-diversity) along elevational gradients is one of the most important concepts in plant ecology. However, there is a lack of consensus about the main driving mechanisms of tree β-diversity at local scales in very diverse ...
Johanna Andrea Martínez-Villa   +2 more
doaj   +1 more source

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