Defining the antibiotic intrinsic resistome of Acinetobacter baumannii
Defining the antibiotic intrinsic resistome of Acinetobacter baumannii
批准号:
10064113
负责人:
Colin Manoil
金额:
$27.21万
依托单位:
依托单位国家:
美国
项目类别:
财政年份:
2019
资助国家:
美国
项目状态:
已结题
起止时间:
2019-12-01 至 2022-08-31
关键词:
Acinetobacter baumanniiAllelesAntibiotic ResistanceAntibioticsBacteriaBiochemicalBiological AssayCell Membrane PermeabilityCell physiologyClinicalColistinDNADNA-Directed RNA PolymeraseEnzymesEssential GenesExhibitsFoundationsGene MutationGene OrderGoalsGrowthIn VitroInfectionMembraneMeropenemMethodsMutationPhenotypeProceduresResidual stateResistanceTestingTobramycinWorkbiological adaptation to stresscapsulecarbapenemaseclinically relevantcolistin resistanceefflux pumpexperimental studygenome-wideloss of functionmutantnew technologynovelnull mutationpathogenresistance generesistance mechanismtrait
中文摘要
该项目旨在明确鲍曼不动杆菌内在的功能基础
对三种临床相关抗生素(美罗培南、粘菌素和妥布霉素)的耐药性
综合规模。这项工作将在基因组规模上识别抗性功能
使用转座子突变体测序,并将通过单突变体验证结果
测试。该研究将采用新技术,使突变体纳入成为可能
使必需基因失活,而此类研究通常缺少这种基因。顶部,已验证
对一种或多种抗生素表现出更高敏感性的突变体将进一步
评估它们是否通过已建立的或新的抵抗机制起作用。
英文摘要
The project aims to define the functional basis of Acinetobacter baumannii intrinsic
resistance to three clinically-relevant antibiotics (meropenem, colistin, and tobramycin) at
a comprehensive scale. The work will identify resistance functions at genome-scale
using transposon mutant sequencing, and will validate results through single mutant
testing. The study will employ new technology that makes it possible to include mutants
inactivating essential genes, which is usually missing from such studies. Top, validated
mutants exhibiting increased sensitivity to one or more of the antibiotics will be further
evaluated for whether they act through established or novel resistance mechanisms.
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Defining the antibiotic intrinsic resistome of Acinetobacter baumannii
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批准号:10220708
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项目类别:
-
资助金额:$27.21万
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财政年份:2019
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负责人:Colin Manoil
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依托单位:
Targeting chronic Pseudomonas aeruginosa wound infections
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批准号:8509966
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项目类别:
-
资助金额:$23.01万
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财政年份:2013
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负责人:Colin Manoil
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依托单位:
Targeting chronic Pseudomonas aeruginosa wound infections
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批准号:8626358
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项目类别:
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资助金额:$19.02万
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财政年份:2013
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负责人:Colin Manoil
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依托单位:
Assigning function of unknown genes of Acinetobacter baumanii by use of genetic
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批准号:8597717
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项目类别:
-
资助金额:$35.88万
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财政年份:2013
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负责人:Colin Manoil
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依托单位:
Bacterial Mutant Library Core
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批准号:8236990
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项目类别:
-
资助金额:$21.86万
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财政年份:2011
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负责人:Colin Manoil
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依托单位:
Bacterial Phenotypic Diversity
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批准号:8236984
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项目类别:
-
资助金额:$29.29万
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财政年份:2011
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负责人:Colin Manoil
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依托单位:
Bacterial Mutant Library Core
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批准号:7675902
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项目类别:
-
资助金额:$21.14万
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财政年份:2009
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负责人:Colin Manoil
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依托单位:
Bacterial Phenotypic Diversity
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批准号:7675874
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项目类别:
-
资助金额:$28.58万
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财政年份:2009
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负责人:Colin Manoil
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依托单位:
Undermining aminoglycoside resistance in Pseudomonas aeruginosa
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批准号:7460318
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项目类别:
-
资助金额:$22.7万
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财政年份:2008
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负责人:Colin Manoil
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依托单位:
Bacterial Essential and Virulence Gene
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批准号:7617435
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项目类别:
-
资助金额:$34.97万
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财政年份:2008
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负责人:Colin Manoil
-
依托单位:
Undermining aminoglycoside resistance in Pseudomonas aeruginosa
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批准号:7642380
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项目类别:
-
资助金额:$18.98万
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财政年份:2008
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负责人:Colin Manoil
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依托单位:
Bacterial Strain
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批准号:7640331
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项目类别:
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资助金额:$22.44万
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财政年份:2008
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负责人:Colin Manoil
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依托单位:
Alternatives to antibiotic resistance selective markers for Francisella
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批准号:7287111
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项目类别:
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资助金额:$23.13万
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财政年份:2007
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负责人:Colin Manoil
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依托单位:
Alternatives to antibiotic resistance selective markers for Francisella
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批准号:7415216
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项目类别:
-
资助金额:$18.86万
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财政年份:2007
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负责人:Colin Manoil
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依托单位:
Genetic tools for analyzing B. pseudomallei virulence
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批准号:7084476
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项目类别:
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资助金额:$18.5万
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财政年份:2005
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负责人:Colin Manoil
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依托单位:
Genetic tools for analyzing B. pseudomallei virulence
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批准号:6905789
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项目类别:
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资助金额:$22.61万
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财政年份:2005
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负责人:Colin Manoil
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依托单位:
C. elegans models for human transport disorders
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批准号:6440275
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项目类别:
-
资助金额:$14.94万
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财政年份:2001
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负责人:Colin Manoil
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依托单位:
C. elegans models for human transport disorders
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批准号:6526907
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项目类别:
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资助金额:$15.2万
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财政年份:2001
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负责人:Colin Manoil
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依托单位:
DETERMINANTS OF A SIMPLE MEMBRANE PROTEIN TOPOLOGY
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批准号:2183982
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项目类别:
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资助金额:$8.52万
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财政年份:1991
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负责人:Colin Manoil
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依托单位:
DETERMINANTS OF A SIMPLE MEMBRANE PROTIN TOPOLOGY
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批准号:2183979
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项目类别:
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资助金额:$6.33万
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财政年份:1991
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负责人:Colin Manoil
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依托单位:
海外基金