allB, allantoin utilisation and Salmonella enterica serovar Enteritidis and Typhimurium colonisation of poultry and mice

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027162%3A_____%2F11%3A%230000787" target="_blank" >RIV/00027162:_____/11:#0000787 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1007/s12223-011-0034-0" target="_blank" >http://dx.doi.org/10.1007/s12223-011-0034-0</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s12223-011-0034-0" target="_blank" >10.1007/s12223-011-0034-0</a>

Result language
angličtina
Original language name
allB, allantoin utilisation and Salmonella enterica serovar Enteritidis and Typhimurium colonisation of poultry and mice
Original language description
Natural variation in the presence or the absence of STM0517-0529 genes allowing allantoin utilisation has been described in field isolates of the multidrug resistant Salmonella enterica serovar Typhimurium belonging to the phage type DT104. Interestingly, S. enterica subspecies enterica serovar Typhimurium DT104 is quite frequent in pigs and cattle, but rarely present in egg-laying hens. Taking into account the different mode of allantoin metabolism in birds and mammals, we were interested in whether the absence of STM0517-0529 genes may disable this clone in poultry colonisation. We have therefore constructed the allB (also designated as STM0523) mutants in S. enterica subspecies enterica serovar Typhimurium and S. enterica subspecies enterica serovarEnteritidis, and with these, we infected mice, newly hatched chickens and adult egg-laying hens to show that the defect in allantoin utilisation does not influence S. enterica virulence for mice or adult hens, but slightly decreases viru
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
GJ - Diseases and animal vermin, veterinary medicine
OECD FORD branch
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Project
<a href="/en/project/ED0006%2F01%2F01" target="_blank" >ED0006/01/01: Center for Advanced Microbiology & Immunology Research in Veterinary Medicine</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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