Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
11
pubmed:dateCreated
2005-11-4
pubmed:databankReference
http://linkedlifedata.com/resource/pubmed/xref/GENBANK/AB205566, http://linkedlifedata.com/resource/pubmed/xref/GENBANK/AB205567, http://linkedlifedata.com/resource/pubmed/xref/GENBANK/AB205568, http://linkedlifedata.com/resource/pubmed/xref/GENBANK/AB205569, http://linkedlifedata.com/resource/pubmed/xref/GENBANK/AB205570, http://linkedlifedata.com/resource/pubmed/xref/GENBANK/AB205571, http://linkedlifedata.com/resource/pubmed/xref/GENBANK/AB205572, http://linkedlifedata.com/resource/pubmed/xref/GENBANK/AB205573, http://linkedlifedata.com/resource/pubmed/xref/GENBANK/AB205574, http://linkedlifedata.com/resource/pubmed/xref/GENBANK/AB205575, http://linkedlifedata.com/resource/pubmed/xref/GENBANK/AB205576, http://linkedlifedata.com/resource/pubmed/xref/GENBANK/AB205577, http://linkedlifedata.com/resource/pubmed/xref/GENBANK/AB205578, http://linkedlifedata.com/resource/pubmed/xref/GENBANK/AB205579, http://linkedlifedata.com/resource/pubmed/xref/GENBANK/AB205580, http://linkedlifedata.com/resource/pubmed/xref/GENBANK/AB205581
pubmed:abstractText
Shewanella putrefaciens has been considered the main spoilage bacteria of low-temperature stored marine seafood. However, psychrotropic Shewanella have been reclassified during recent years, and the purpose of the present study was to determine whether any of the new Shewanella species are important in fish spoilage. More than 500 H2S-producing strains were isolated from iced stored marine fish (cod, plaice, and flounder) caught in the Baltic Sea during winter or summer time. All strains were identified as Shewanella species by phenotypic tests. Different Shewanella species were present on newly caught fish. During the warm summer months the mesophilic human pathogenic S. algae dominated the H2S-producing bacterial population. After iced storage, a shift in the Shewanella species was found, and most of the H2S-producing strains were identified as S. baltica. The 16S rRNA gene sequence analysis confirmed the identification of these two major groups. Several isolates could only be identified to the genus Shewanella level and were separated into two subgroups with low (44%) and high (47%) G+C mol%. The low G+C% group was isolated during winter months, whereas the high G+C% group was isolated on fish caught during summer and only during the first few days of iced storage. Phenotypically, these strains were different from the type strains of S. putrefaciens, S. oneidensis, S. colwelliana, and S. affinis, but the high G+C% group clustered close to S. colwelliana by 16S rRNA gene sequence comparison. The low G+C% group may constitute a new species. S. baltica, and the low G+C% group of Shewanella spp. strains grew well in cod juice at 0 degrees C, but three high G+C Shewanella spp. were unable to grow at 0 degrees C. In conclusion, the spoilage reactions of iced Danish marine fish remain unchanged (i.e., trimethylamine-N-oxide reduction and H2S production); however, the main H2S-producing organism was identified as S. baltica.
pubmed:commentsCorrections
http://linkedlifedata.com/resource/pubmed/commentcorrection/16269698-10028262, http://linkedlifedata.com/resource/pubmed/commentcorrection/16269698-10319494, http://linkedlifedata.com/resource/pubmed/commentcorrection/16269698-10473392, http://linkedlifedata.com/resource/pubmed/commentcorrection/16269698-10618264, http://linkedlifedata.com/resource/pubmed/commentcorrection/16269698-11411670, http://linkedlifedata.com/resource/pubmed/commentcorrection/16269698-11837303, http://linkedlifedata.com/resource/pubmed/commentcorrection/16269698-12180103, http://linkedlifedata.com/resource/pubmed/commentcorrection/16269698-12508875, http://linkedlifedata.com/resource/pubmed/commentcorrection/16269698-12508890, http://linkedlifedata.com/resource/pubmed/commentcorrection/16269698-12866857, http://linkedlifedata.com/resource/pubmed/commentcorrection/16269698-13069461, http://linkedlifedata.com/resource/pubmed/commentcorrection/16269698-13130035, http://linkedlifedata.com/resource/pubmed/commentcorrection/16269698-13369512, http://linkedlifedata.com/resource/pubmed/commentcorrection/16269698-1390113, http://linkedlifedata.com/resource/pubmed/commentcorrection/16269698-15280274, http://linkedlifedata.com/resource/pubmed/commentcorrection/16269698-15545415, http://linkedlifedata.com/resource/pubmed/commentcorrection/16269698-15545482, http://linkedlifedata.com/resource/pubmed/commentcorrection/16269698-2391295, http://linkedlifedata.com/resource/pubmed/commentcorrection/16269698-2641275, http://linkedlifedata.com/resource/pubmed/commentcorrection/16269698-2753835, http://linkedlifedata.com/resource/pubmed/commentcorrection/16269698-3152799, http://linkedlifedata.com/resource/pubmed/commentcorrection/16269698-5564382, http://linkedlifedata.com/resource/pubmed/commentcorrection/16269698-624934, http://linkedlifedata.com/resource/pubmed/commentcorrection/16269698-6847186, http://linkedlifedata.com/resource/pubmed/commentcorrection/16269698-8257657, http://linkedlifedata.com/resource/pubmed/commentcorrection/16269698-8783706, http://linkedlifedata.com/resource/pubmed/commentcorrection/16269698-8825595, http://linkedlifedata.com/resource/pubmed/commentcorrection/16269698-8913813, http://linkedlifedata.com/resource/pubmed/commentcorrection/16269698-9172338, http://linkedlifedata.com/resource/pubmed/commentcorrection/16269698-9226914, http://linkedlifedata.com/resource/pubmed/commentcorrection/16269698-9336903, http://linkedlifedata.com/resource/pubmed/commentcorrection/16269698-9542087, http://linkedlifedata.com/resource/pubmed/commentcorrection/16269698-9818352
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Nov
pubmed:issn
0099-2240
pubmed:author
pubmed:issnType
Print
pubmed:volume
71
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
6689-97
pubmed:dateRevised
2009-11-18
pubmed:meshHeading
pubmed:year
2005
pubmed:articleTitle
Identification of Shewanella baltica as the most important H2S-producing species during iced storage of Danish marine fish.
pubmed:affiliation
Danish Institute for Fisheries Research, Department of Seafood Research, Søltofts Plads, c/o Technical University of Denmark, Bldg. 221, DK-2800 Kgs. Lyngby, Denmark. bfv@dfu.min.dk
pubmed:publicationType
Journal Article