Iridovirus and Microsporidian Linked to Honey Bee Colony Decline
Ontology highlight
ABSTRACT:
INSTRUMENT(S): LTQ
SUBMITTER: Cramer, Robert A.
PROVIDER: MSV000078942 | Massive | Wed Nov 19 10:07:00 GMT 2014
SECONDARY ACCESSION(S): PXD001517
REPOSITORIES: MassIVE
Publications
Iridovirus and microsporidian linked to honey bee colony decline.
Bromenshenk Jerry J JJ Henderson Colin B CB Wick Charles H CH Stanford Michael F MF Zulich Alan W AW Jabbour Rabih E RE Deshpande Samir V SV McCubbin Patrick E PE Seccomb Robert A RA Welch Phillip M PM Williams Trevor T Firth David R DR Skowronski Evan E Lehmann Margaret M MM Bilimoria Shan L SL Gress Joanna J Wanner Kevin W KW Cramer Robert A RA
PloS one 20101006 10
In 2010 Colony Collapse Disorder (CCD), again devastated honey bee colonies in the USA, indicating that the problem is neither diminishing nor has it been resolved. Many CCD investigations, using sensitive genome-based methods, have found small RNA bee viruses and the microsporidia, Nosema apis and N. ceranae in healthy and collapsing colonies alike with no single pathogen firmly linked to honey bee losses.We used Mass spectrometry-based proteomics (MSP) to identify and quantify thousands of pro ...[more]
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Project description:This is the model described in the article:
Reconstruction of the action potential of ventricular myocardial fibres.
Beeler GW, Reuter H. J Physiol.
1977 Jun;268(1):177-210. Pubmed ID: 874889
, full text
at PubMed central (PMCID:PMC1283659).
Abstract:
1. A mathematical model of membrane action potentials of mammalian ventricular myocardial fibres is described. The reconstruction model is based as closely as possible on ionic currents which have been measured by the voltage-clamp method.
2. Four individual components of ionic current were formulated mathematically in terms of Hodgkin-Huxley type equations. The model incorporates two voltage- and time-dependent inward currents, the excitatory inward sodium current, i(Na), and a secondary or slow inward current, i(s), primarily carried by calcium ions. A time-independent outward potassium current, i(K1), exhibiting inward-going rectification, and a voltage- and time-dependent outward current, i(x1), primarily carried by potassium ions, are further elements of the model.
3. The i(Na) is primarily responsible for the rapid upstroke of the action potential, while the other current components determine the configuration of the plateau of the action potential and the re-polarization phase. The relative importance of inactivation of i(s) and of activation of i(x1) for termination of the plateau is evaluated by the model.
4. Experimental phenomena like slow recovery of the sodium system from inactivation, frequency dependence of the action potential duration, all-or-nothing re-polarization, membrane oscillations are adequately described by the model.
5. Possible inadequacies and shortcomings of the model are discussed.
This model was taken from the CellML repository
and automatically converted to SBML.
The original model was:
Beeler, Reuter, 1977 version 8
The original CellML model was created and curated by:
Catherine May Lloyd
c.lloyd(at)auckland.ac.nz
University of Auckland,
Auckland Bioengineering Institute
This model originates from BioModels Database: A Database of Annotated Published Models (http://www.ebi.ac.uk/biomodels/). It is copyright (c) 2005-2011 The BioModels.net Team.
To the extent possible under law, all copyright and related or neighbouring rights to this encoded model have been dedicated to the public domain worldwide. Please refer to CC0 Public Domain Dedication
for more information.
In summary, you are entitled to use this encoded model in absolutely any manner you deem suitable, verbatim, or with modification, alone or embedded it in a larger context, redistribute it, commercially or not, in a restricted way or not..
To cite BioModels Database, please use: Li C, Donizelli M, Rodriguez N, Dharuri H, Endler L, Chelliah V, Li L, He E, Henry A, Stefan MI, Snoep JL, Hucka M, Le Novère N, Laibe C (2010) BioModels Database: An enhanced, curated and annotated resource for published quantitative kinetic models. BMC Syst Biol., 4:92.
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