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Topology-function conservation in protein–protein interaction networks
2015
Computer applications in the biosciences : CABIOS
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relationships in a given species, and (ii) uncovers the functions that have conserved topology in PINs of different species, which we term topologically orthologous functions. ...
Results: To improve our understanding of topology-function relationships and of their conservation among species, we develop a statistical framework that is built upon canonical correlation analysis. ...
Butts for his comments and suggestions on developing the methodology. Conflict of Interest: none declared. ...
doi:10.1093/bioinformatics/btv026
pmid:25609797
pmcid:PMC4426845
fatcat:teq5qz2ufzd7vaf3xme4ak342u
A Comparison of the Cortical Structure of the Bowhead Whale ( Balaena mysticetus ), a Basal Mysticete, with Other Cetaceans
2018
The Anatomical Record
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Cell density, composition, and width of layers III, V, and VI vary among cortical regions, and cetacean cortex is cell-sparse relative to that of terrestrial mammals. ...
Here, we present an overview of the structure and cytoarchitecture of the bowhead whale cerebral cortex gleaned from Nissl-stained sections and magnetic resonance imaging (MRI) in comparison with other ...
Craig George, Barrow captains and crew ...
doi:10.1002/ar.23991
pmid:30332717
fatcat:vgqvn527cjhvdihbzvrhzn43sa
Multiview learning for understanding functional multiomics
2020
PLoS Computational Biology
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In particular, multiview learning is more effective than previous integrative methods for learning data's heterogeneity and revealing cross-talk patterns. ...
and caveats of using multiview learning to discover the molecular mechanisms and functions of these systems. ...
and sparse generalized CCA (SGCCA). ...
doi:10.1371/journal.pcbi.1007677
pmid:32240163
pmcid:PMC7117667
fatcat:jqpizdutnrgtnlymfmjhh4qo4q
Hydrochemical and microbiological distinction and function of ombrotrophic peatland lagg as ecotone betweenSphagnumpeatland and forest catchment (Poleski National Park, eastern Poland)
2012
Annales de Limnologie
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However, species composition of ciliates and rotifers was explained by nitrate nitrogen and/or phosphates concentrations. ...
The results suggest that lagg zone of a raised bog can fulfil the function of an ecotone zone, distinguished by a significant increase in biodiversity, abundance and species specificity of micro-organisms ...
The CCA on individual environmental variables revealed that the proportion of testate amoebae, ciliates and rotifers data explained by each of variable and the significance varied strongly among variables ...
doi:10.1051/limn/2012022
fatcat:sd6d4z2a4nf7jdrobnjqsfxmsm
Effects of land-use on Collembola diversity patterns in a Mediterranean landscape
2004
Pedobiologia
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Overall analysis revealed that Collembola reacted to changes in the landscape structure, with community composition giving a more robust response than diversity indices. ...
Species composition in all these units was mainly determined by soil-use types present at each LUU (open cork-oak land and pastures vs. closed cork-oak areas), the proportion of the different soil-use ...
Acknowledgements This study was sponsored by the EU, integrated in the BIOASSESS project (Contract No.: EVK4 -1999-00280). ...
doi:10.1016/j.pedobi.2004.06.004
fatcat:m2ddtogigvgm7irdd7c2tgcptq
Benthic grazing and functional compensation in stressed and recovered lakes
2006
Canadian Journal of Fisheries and Aquatic Sciences
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We tested these hypotheses by conducting a 90-day experiment in which three size categories of benthic consumers were excluded from producers in three chemically stressed and three recovered lakes. ...
[Traduit par la Rédaction] Hogsden and Vinebrooke 2010 Fig. 4 . ...
Mark Graham and Lindsay Hogsden provided invaluable assistance in the field. This project was funded by ...
doi:10.1139/f06-098
fatcat:kojlh6vewfftzboobaxu6t3xle
Comparative Anatomy of the Carotid-Basilar Arterial Trunk and Hindbrain Penetrating Arteries in Vertebrates
2014
The Open Anatomy Journal
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The gross anatomy and embryology of cyclostomes, elasmobranchs, actinopterygians and tetrapods reveal a conserved suite of hindbrain vascular features including the: 1) origin and branching of cerebral ...
carotids; 2) ontogenetic origins of the basilar artery from paired precursors, often followed by midline fusion to form an unpaired basilar; and 3) presence of a quasi-segmental series of transverse basilar ...
While the ICA is similarly absent as an adult structure in chinchillas [96] and capybaras [93] , the brain is supplied in these species almost solely by the vertebral arteries. ...
doi:10.2174/1877609401406010001
fatcat:b2zesv2rc5cjdhrgheqgavcglq
Longitudinal variation in fish prey utilization, trophic guilds, and indicator species along a large subtropical river, China
2018
Ecology and Evolution
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Site-specific differences in fish diet composition (DC) revealed longitudinal shifts in utilized prey taxa, from upstream lotic to downstream semi-lentic items, and these were characterized by a decrease ...
and indicator species is important. ...
reveal the roles that fish play in the structure and functioning of river ecosystems (Elliott et al., 2007; Romanuk et al., 2006) . ...
doi:10.1002/ece3.4577
pmid:30598749
pmcid:PMC6303697
fatcat:baqjkpjuzfbzpcqjte53cqnsyq
DEVELOPMENT AND USE OF A ZOOPLANKTON INDEX OF WETLAND QUALITY IN THE LAURENTIAN GREAT LAKES BASIN
2002
Ecological Applications
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The WZI was found to be more useful than indices of diversity (HЈ, species richness) and measures of community structure (mean cladoceran size, total abundance) for indicating wetland quality. ...
Furthermore, an independent test of the WZI in a coastal wetland of the Great Lakes, Cootes Paradise Marsh, correctly detected moderate improvements in water quality following carp exclusion. ...
This research was funded by an Ontario Graduate Scholarship to ...
doi:10.1890/1051-0761(2002)012[0474:dauoaz]2.0.co;2
fatcat:svqqwhtuinczdgnippirwqbnry
Development and Use of a Zooplankton Index of Wetland Quality in the Laurentian Great Lakes Basin
2002
Ecological Applications
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The WZI was found to be more useful than indices of diversity (HЈ, species richness) and measures of community structure (mean cladoceran size, total abundance) for indicating wetland quality. ...
Furthermore, an independent test of the WZI in a coastal wetland of the Great Lakes, Cootes Paradise Marsh, correctly detected moderate improvements in water quality following carp exclusion. ...
This research was funded by an Ontario Graduate Scholarship to ...
doi:10.2307/3060956
fatcat:chjr2u5wavfq5jh2x7orbfgs2i
Fish Assemblages in Subarctic Lakes: Does Fire Affect Fish–Environment Relations in Northern Alberta?
2004
Transactions of the American Fisheries Society
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Correspondence analysis revealed three simple but distinct small-lake fish assemblages in the Caribou Mountains: those dominated by northern pike Esox lucius, suckers Catostomus spp., or Arctic grayling ...
Percentage disturbance accounted for less than 10% of the variation in fish assemblage structure among lakes, and reference and burned lakes were represented among all three assemblage types. ...
Additional financial and logistical support was provided by the Little Red River/Tallcree First Nations. We thank E. Prepas, P. Dinsmore, and L. ...
doi:10.1577/t03-030
fatcat:tkqjr7whsvdm5hpsh5yieoz33m
Bioinformatics of prokaryotic RNAs
2014
RNA Biology
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The genome of most prokaryotes gives rise to surprisingly complex transcriptomes comprising not only protein-coding mRNAs, often organized as operons, but also harbors dozens or even hundreds of highly structured ...
small regulatory RNAs and unexpectedly large levels of anti-sense transcripts. ...
Acknowledgements This work was supported by the DFG under the auspices of Priority Program SPP 1258: Sensory and regulatory RNAs in Prokaryotes, grant nos. BA 2168/2 and STA 850/7. ...
doi:10.4161/rna.28647
pmid:24755880
pmcid:PMC4152356
fatcat:5mwl6uhug5ga3pznryreryz7bu
Relationships between characteristics of macrobenthic assemblages and environmental variables in the Heihe River Basin, China
2021
Journal of Water Supply: Research and Technology - Aqua
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The results showed that 50 species of macrobenthos were identified, belonging to 3 phyla, 7 classes, 15 orders and 32 families, mainly arthropods (37 species) and mollusks (11 species). ...
Canonical correspondence analysis showed that the spatial heterogeneity of the macrobenthos was affected by the water temperature and the total nitrogen and total phosphorus in sediments (P < 0.05). ...
ACKNOWLEDGEMENTS This work was supported by the National Natural Science Foundation of China (Grant Nos. 51669011 and 41771252) and the Major Program of the National Nature Science Foundation of Gansu ...
doi:10.2166/aqua.2021.022
fatcat:c6ihgskyxbaaloax6dcmsik4um
Brazilian Semi-Arid Mangroves-Associated Microbiome as Pools of Richness and Complexity in a Changing World
2021
Frontiers in Microbiology
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In the face of changes in climate, land cover, biodiversity, and chemical composition, the richness and complexity harbored by semi-arid mangrove microbiomes may hold the key to mangrove adaptability in ...
We demonstrated that, although the northern and southern sites are over 4,000 km apart, and despite R. mangle genetic divergences between north and south populations, their microbiomes resemble each other ...
TT, AR, and VM are members of the Mangrove Microbiome Initiative (MMI) international network. ...
doi:10.3389/fmicb.2021.715991
pmid:34512595
pmcid:PMC8427804
fatcat:7cwojjp535fldgu7h66a3bikim
Structural Snapshots of Actively Translating Human Ribosomes
2015
Cell
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chemical and conformational heterogeneity d Human 80S ribosome map at near-atomic resolution reveals native interactions In Brief Multiparticle cryo-EM analysis reveals 11 distinct functional states from ...
Graphical Abstract Highlights d Structural analysis of actively translating ribosomes d Identification of significantly populated states at close to in vivo conditions d Functional states feature localized ...
heterogeneity, which in turn may be caused by small differences among different tRNA species and/or flexibility/mobility. ...
doi:10.1016/j.cell.2015.03.052
pmid:25957688
pmcid:PMC4432480
fatcat:57nexbhpibgglaehphsqtvbduy
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