Fosfomycin Resistance in Avian Pathogenic Escherichia coil Isolates
Fosfomycin, a broad-spectrum antibiotic against both Gram-positive and Gram-negative bacteria, is very important in the clinic but many fosfomycin-resistant bacteria have been isolated from patients. In this study, the resistance mechanism of three fosfomycin-resistant avian pathogenic Escherichia c...
Saved in:
Published in | 农业科学学报(英文版) Vol. 11; no. 12; pp. 2051 - 2057 |
---|---|
Main Author | |
Format | Journal Article |
Language | English |
Published |
Animal Disease Preventive and Control Center of Yangzhou, Yangzhou 225009, P.R.China
2012
Key Lab for Avian Preventive Medicine, Ministry of Education/College of Veterinary Medicine, Yangzhou University, Yangzhou 225009,P.R.China%Key Lab for Avian Preventive Medicine, Ministry of Education/College of Veterinary Medicine, Yangzhou University, Yangzhou 225009,P.R.China Circulation Industry Promotion Center, Ministry of Commerce, Beijing 100070, P.R.China%Key Lab for Avian Preventive Medicine, Ministry of Education/College of Veterinary Medicine, Yangzhou University, Yangzhou 225009,P.R.China |
Subjects | |
Online Access | Get full text |
Cover
Loading…
Abstract | Fosfomycin, a broad-spectrum antibiotic against both Gram-positive and Gram-negative bacteria, is very important in the clinic but many fosfomycin-resistant bacteria have been isolated from patients. In this study, the resistance mechanism of three fosfomycin-resistant avian pathogenic Escherichia coli (APEC) strains (JE1, IF7 and CD11) isolated from septicemic chickens were analyzed. The results showed that their fosfomycin-resistance mechanisms were different. An alteration in the glpT transport system was the main reason of the fosfomycin-resistance mechanisms of strain IF7. Compared with the control stain BL21, the capacity of fosfomycin-uptake was low in all these three stains (JE 1 〉IFT〉CD 11). Sequence results of murA showed that there were more than 10 sites of nucleotide mutation, but only one amino acid mutation T116A showed in CD11. Real-time detection test showed that the expression level of the murA gene of the three stains was significantly increased (four times increase in strain CD11 and two times increase in strains JE1 and IFT). The transformation and recombinant test showed that the recombinant bacteria with the murA of JE1 and CD11 showed high minimal inhibitory concentration (MIC) against fosfomycin. From the results of this research, it showed that most of the fosfomycin- resistance mechanisms once showed in patient bacteria have appeared in the APEC strains and the fosfomycin-resistance mechanism of the three APEC isolates was different. |
---|---|
AbstractList | Fosfomycin, a broad-spectrum antibiotic against both Gram-positive and Gram-negative bacteria, is very important in the clinic but many fosfomycin-resistant bacteria have been isolated from patients. In this study, the resistance mechanism of three fosfomycin-resistant avian pathogenic Escherichia coli (APEC) strains (JE1, IF7 and CD11) isolated from septicemic chickens were analyzed. The results showed that their fosfomycin-resistance mechanisms were different. An alteration in the glpT transport system was the main reason of the fosfomycin-resistance mechanisms of strain IF7. Compared with the control stain BL21, the capacity of fosfomycin-uptake was low in all these three stains (JE 1 〉IFT〉CD 11). Sequence results of murA showed that there were more than 10 sites of nucleotide mutation, but only one amino acid mutation T116A showed in CD11. Real-time detection test showed that the expression level of the murA gene of the three stains was significantly increased (four times increase in strain CD11 and two times increase in strains JE1 and IFT). The transformation and recombinant test showed that the recombinant bacteria with the murA of JE1 and CD11 showed high minimal inhibitory concentration (MIC) against fosfomycin. From the results of this research, it showed that most of the fosfomycin- resistance mechanisms once showed in patient bacteria have appeared in the APEC strains and the fosfomycin-resistance mechanism of the three APEC isolates was different. |
Author | JIN Wen-jie ZHENG Zhi-ming WANG Qian-qian QIN Ai-jian SHAO Hong-xia QIAN Kun |
AuthorAffiliation | Key Lab for Avian Preventive Medicine, Ministry of Education~College of Veterinary Medicine, Yangzhou University, Yangzhou 225009, P.R. China Circulation lndustry Promotion Center, Ministry of Commerce, Beijing 100070, P.R. China Animal Disease Preventive and Control Center of Yangzhou, Yangzhou 225009, P.R.China |
AuthorAffiliation_xml | – name: Key Lab for Avian Preventive Medicine, Ministry of Education/College of Veterinary Medicine, Yangzhou University, Yangzhou 225009,P.R.China%Key Lab for Avian Preventive Medicine, Ministry of Education/College of Veterinary Medicine, Yangzhou University, Yangzhou 225009,P.R.China;Circulation Industry Promotion Center, Ministry of Commerce, Beijing 100070, P.R.China%Key Lab for Avian Preventive Medicine, Ministry of Education/College of Veterinary Medicine, Yangzhou University, Yangzhou 225009,P.R.China;Animal Disease Preventive and Control Center of Yangzhou, Yangzhou 225009, P.R.China |
Author_xml | – sequence: 1 fullname: JIN Wen-jie ZHENG Zhi-ming WANG Qian-qian QIN Ai-jian SHAO Hong-xia QIAN Kun |
BookMark | eNotjVtLwzAcxYNMcM59h_roQyHXNnkcZdPBQFHfS5r-02Z2iTb1Uj-9gflyLvDjnGu08MHDBVpSJmjOOBWLlLESOSNEXaF1jEeMMREC40IuUbUL0YbTbJzPniG6OGlvIEtt8-W0z5701IcOvDPZNpoeRmd6pzMT3JDtYxj0BPEGXVo9RFj_-wq97Lav1UN-eLzfV5tDbgoscipbYkraAmYllLRorWDKgiwskwqI4Ao3wIXRrSIMGG1wU4BVpk3KLWMrdHde_dbeat_Vx_A5-vRX_3Z-fvupgWJCSRKR2Nsza_rguw-X6PfRnfQ415yzUpZUsj_dhVcE |
ContentType | Journal Article |
Copyright | Copyright © Wanfang Data Co. Ltd. All Rights Reserved. |
Copyright_xml | – notice: Copyright © Wanfang Data Co. Ltd. All Rights Reserved. |
DBID | 2RA 92L CQIGP W95 ~WA 2B. 4A8 92I 93N PSX TCJ |
DatabaseName | 维普_期刊 中文科技期刊数据库-CALIS站点 维普中文期刊数据库 中文科技期刊数据库-农业科学 中文科技期刊数据库- 镜像站点 Wanfang Data Journals - Hong Kong WANFANG Data Centre Wanfang Data Journals 万方数据期刊 - 香港版 China Online Journals (COJ) China Online Journals (COJ) |
DatabaseTitleList | |
DeliveryMethod | fulltext_linktorsrc |
Discipline | Agriculture |
DocumentTitleAlternate | Fosfomycin Resistance in Avian Pathogenic Escherichia coil Isolates |
EISSN | 2352-3425 |
EndPage | 2057 |
ExternalDocumentID | zgnykx_e201212015 44378728 |
GrantInformation_xml | – fundername: the grants (30800822) from NSFC,the Innovative Research Funding of Yangzhou University,China; also sponsored by Qing Lan Project,the Program for Changjiang Scholars,the Innovative Research Team in University,Ministry of Education of China; the Project Funded by the Priority Academic Program Development of Jiangsu Higher Education Institutions,China funderid: (2011CXJ067); (IRT0978); the Project Funded by the Priority Academic Program Development of Jiangsu Higher Education Institutions,China |
GroupedDBID | --M -04 -0D -SD -S~ .~1 0R~ 1B1 1~. 1~5 2B. 2B~ 2RA 4.4 457 4G. 5VR 7-5 8P~ 92G 92I 92L 92M 93N 93Q 9D9 9DD AABNK AABVA AACTN AAEDT AAEDW AAIAV AAIKJ AAKOC AALRI AAOAW AATLK AAXUO ABGRD ABMAC ABXDB ABYKQ ACDAQ ACGFS ACRLP ADEZE ADMUD ADQTV AEBSH AEKER AENEX AEQOU AFKWA AFTJW AFUIB AFXIZ AGHFR AGUBO AGYEJ AIEXJ AIKHN AITUG AJBFU AJOXV ALMA_UNASSIGNED_HOLDINGS AMFUW AMRAJ AXJTR BKOJK BLXMC CAJED CAJUS CBWCG CCEZO CHDYS CQIGP EBS EFJIC EFLBG EJD FA0 FDB FIRID FNPLU FYGXN GBLVA GROUPED_DOAJ HZ~ JUIAU KOM M41 MO0 NCXOZ O-L O9- OAUVE OK1 P-8 P-9 PC. Q-- Q-3 Q38 R-D RIG ROL RT4 SDF SDG SES SSA SSZ T5K T8T TCJ TGD U1F U1G U5D U5N W95 ~G- ~WA 4A8 PSX |
ID | FETCH-LOGICAL-c605-28d1c72de037e726df539fe86f389e15490be45cad913e32b0b6ef9cd6ef4f33 |
ISSN | 2095-3119 |
IngestDate | Tue Feb 13 23:46:22 EST 2024 Wed Feb 14 10:44:17 EST 2024 |
IsPeerReviewed | true |
IsScholarly | true |
Issue | 12 |
Keywords | avian pathogenic Escherichia coli (APEC) fosfomycin resistance |
Language | English |
LinkModel | OpenURL |
MergedId | FETCHMERGED-LOGICAL-c605-28d1c72de037e726df539fe86f389e15490be45cad913e32b0b6ef9cd6ef4f33 |
Notes | 10-1039/S Fosfomycin, a broad-spectrum antibiotic against both Gram-positive and Gram-negative bacteria, is very important in the clinic but many fosfomycin-resistant bacteria have been isolated from patients. In this study, the resistance mechanism of three fosfomycin-resistant avian pathogenic Escherichia coli (APEC) strains (JE1, IF7 and CD11) isolated from septicemic chickens were analyzed. The results showed that their fosfomycin-resistance mechanisms were different. An alteration in the glpT transport system was the main reason of the fosfomycin-resistance mechanisms of strain IF7. Compared with the control stain BL21, the capacity of fosfomycin-uptake was low in all these three stains (JE 1 〉IFT〉CD 11). Sequence results of murA showed that there were more than 10 sites of nucleotide mutation, but only one amino acid mutation T116A showed in CD11. Real-time detection test showed that the expression level of the murA gene of the three stains was significantly increased (four times increase in strain CD11 and two times increase in strains JE1 and IFT). The transformation and recombinant test showed that the recombinant bacteria with the murA of JE1 and CD11 showed high minimal inhibitory concentration (MIC) against fosfomycin. From the results of this research, it showed that most of the fosfomycin- resistance mechanisms once showed in patient bacteria have appeared in the APEC strains and the fosfomycin-resistance mechanism of the three APEC isolates was different. fosfomycin, resistance, avian pathogenic Escherichia coli (APEC) |
PageCount | 7 |
ParticipantIDs | wanfang_journals_zgnykx_e201212015 chongqing_primary_44378728 |
PublicationCentury | 2000 |
PublicationDate | 2012 |
PublicationDateYYYYMMDD | 2012-01-01 |
PublicationDate_xml | – year: 2012 text: 2012 |
PublicationDecade | 2010 |
PublicationTitle | 农业科学学报(英文版) |
PublicationTitleAlternate | Agricultural Sciences in China |
PublicationTitle_FL | Journal of Integrative Agriculture |
PublicationYear | 2012 |
Publisher | Animal Disease Preventive and Control Center of Yangzhou, Yangzhou 225009, P.R.China Key Lab for Avian Preventive Medicine, Ministry of Education/College of Veterinary Medicine, Yangzhou University, Yangzhou 225009,P.R.China%Key Lab for Avian Preventive Medicine, Ministry of Education/College of Veterinary Medicine, Yangzhou University, Yangzhou 225009,P.R.China Circulation Industry Promotion Center, Ministry of Commerce, Beijing 100070, P.R.China%Key Lab for Avian Preventive Medicine, Ministry of Education/College of Veterinary Medicine, Yangzhou University, Yangzhou 225009,P.R.China |
Publisher_xml | – name: Circulation Industry Promotion Center, Ministry of Commerce, Beijing 100070, P.R.China%Key Lab for Avian Preventive Medicine, Ministry of Education/College of Veterinary Medicine, Yangzhou University, Yangzhou 225009,P.R.China – name: Key Lab for Avian Preventive Medicine, Ministry of Education/College of Veterinary Medicine, Yangzhou University, Yangzhou 225009,P.R.China%Key Lab for Avian Preventive Medicine, Ministry of Education/College of Veterinary Medicine, Yangzhou University, Yangzhou 225009,P.R.China – name: Animal Disease Preventive and Control Center of Yangzhou, Yangzhou 225009, P.R.China |
SSID | ssj0001550068 |
Score | 1.9030406 |
Snippet | Fosfomycin, a broad-spectrum antibiotic against both Gram-positive and Gram-negative bacteria, is very important in the clinic but many fosfomycin-resistant... |
SourceID | wanfang chongqing |
SourceType | Aggregation Database Publisher |
StartPage | 2051 |
SubjectTerms | APEC 最低抑菌浓度 检测试验 磷霉素 禽流感 禽致病性大肠杆菌 耐药机制 菌株 |
Title | Fosfomycin Resistance in Avian Pathogenic Escherichia coil Isolates |
URI | http://lib.cqvip.com/qk/86610A/201212/44378728.html https://d.wanfangdata.com.cn/periodical/zgnykx-e201212015 |
Volume | 11 |
hasFullText | 1 |
inHoldings | 1 |
isFullTextHit | |
isPrint | |
link | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwnV1fb9MwELeqPcEDYvwRGwNFCD9FqRLHSezHtKR0k6gYDDH2UiWO0wZowrZ20vrAx-NzcZekSSR4GLxYjh1Hse_nu_PZdybkNWdOrJTkVuYJ1-Kg81qSZ57lotdloH0tq_tT3s386Sd-cu6dDwa_eqeWNutkqLZ_9Sv5H6pCGdAVvWT_gbLtR6EA8kBfSIHCkN6JxpMSdM7VrcorMzxqgjhN0YJxg_P2PWh3JTTOlRldI3FyPNhsqjL_bh7Dn6Ga2VdOaeRR4VM5phGnI0FlSKOAhgGVDlaFb2jo9zI-FSENPRpN6GhMhaCRoGJERw5WSagNsLmQVVX9Tmt1ODmemZ91YX3NW2BdTKPZW_NimVurnThFYRFC4Sn0xrrsAfkUmoc5tG6KGrOF0y1vwyJfVRy92n8yd5GqburdknFzQB9t27raJ_kSF4vtstxUIqnJm8CFbIyUCkAdfhi2V43XjJOB2giypWHFui4DRdNyee1k3XJ-p49w1ufjdhMGV-8eg05gtscYt4vi9hsgEfvnQIKxDjBaEbDV4U-nM_XBKtCunDLbP8NIHsuyWFzCgFbuYkUGXetpNmcPyYNmSWKENb72yUAXj8j9cHHVhGXRj8m4Q5rRIc2ApwppRoc0o4c0A5Fm7JD2hHycRGfjqdVcv2EpWONaTKSOCliqbTfQAfPTzHNlpoWfgY6rMbKfnWjuqTiVaElniZ34OpMqhZRnrvuU7BVloZ8Rg8sss9PAjyVTnLEscVIZJ37C3BiWtyo5IIftYMx_1EFW5py7IEuYOCCvmtGZNzPvev7HuB_e5aXn5B7ma_vZEdlbX230C9Ao18nLil6_ATExcF4 |
link.rule.ids | 315,786,790,4043 |
linkProvider | Elsevier |
openUrl | ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=Fosfomycin+Resistance+in+Avian+Pathogenic+Escherichia+coil+Isolates&rft.jtitle=%E5%86%9C%E4%B8%9A%E7%A7%91%E5%AD%A6%E5%AD%A6%E6%8A%A5%EF%BC%88%E8%8B%B1%E6%96%87%E7%89%88%EF%BC%89&rft.au=JIN+Wen-jie&rft.au=ZHENG+Zhi-ming&rft.au=WANG+Qian-qian&rft.au=QIN+Ai-jian&rft.date=2012&rft.pub=Animal+Disease+Preventive+and+Control+Center+of+Yangzhou%2C+Yangzhou+225009%2C+P.R.China&rft.issn=2095-3119&rft.eissn=2352-3425&rft.volume=11&rft.issue=12&rft.spage=2051&rft.epage=2057&rft.externalDocID=zgnykx_e201212015 |
thumbnail_s | http://utb.summon.serialssolutions.com/2.0.0/image/custom?url=http%3A%2F%2Fimage.cqvip.com%2Fvip1000%2Fqk%2F86610A%2F86610A.jpg http://utb.summon.serialssolutions.com/2.0.0/image/custom?url=http%3A%2F%2Fwww.wanfangdata.com.cn%2Fimages%2FPeriodicalImages%2Fzgnykx-e%2Fzgnykx-e.jpg |