Transcriptomic and metabolomic analyses reveal antibacterial mechanism of astringent persimmon tannin against Methicillin-resistant Staphylococcus aureus isolated from pork (Record no. 53197)

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fixed length control field 02136nam a2200301Ia 4500
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control field MX-MdCICY
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20250625162424.0
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Transcribing agency CICY
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Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) B-19057
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Title Transcriptomic and metabolomic analyses reveal antibacterial mechanism of astringent persimmon tannin against Methicillin-resistant Staphylococcus aureus isolated from pork
490 0# - SERIES STATEMENT
Volume/sequential designation Food Chemistry, 309, p.125692, 2020
520 3# - SUMMARY, ETC.
Summary, etc. Persimmon tannin (PT)exhibits antibacterial activity against methicillin-resistant Staphylococcus aureus (MRSA)isolated from retail pork. The involved molecular mechanisms were investigated for the first time using transcriptome and metabolome in this study. Results showed that subinhibitory concentration of PT (0.5 mg/ml)induced significant changes in MRSA at both transcriptional and metabolic levels, as 370 genes and 19 metabolites were differentially expressed. Bioinformatic analysis revealed that the varying genes and metabolites were mainly involved in pathways of membrane transport, amino acids, carbohydrate, and energy metabolism. The highlighted changes were those related to osmotic regulation, intracellular pH regulation, amino acid synthesis and metabolism, glycolysis, TCA cycle and iron metabolism, suggesting the multifaceted effects including cell membrane damage, amino acids limitation, energy metabolism disorder and iron deprivation induced by PT. The results provided insight into the anti-MRSA mechanism of PT, which is useful for PT's development and application in food safety.
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element ANTIBACTERIAL MECHANISM
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element FOODBORNE METHICILLIN-RESISTANT STAPHYLOCOCCUS AUREUS
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element METABOLOME
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element PERSIMMON TANNIN
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element TRANSCRIPTOME
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Liu, M.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Feng, M.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Yang, K.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Cao, Y.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Zhang, J.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Xu, J.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Fan, M.
856 40 - ELECTRONIC LOCATION AND ACCESS
Uniform Resource Identifier <a href="https://drive.google.com/file/d/1t2JQSR-zhlB5dcTDb_sCbsJcjrEt8wbg/view?usp=drivesdk">https://drive.google.com/file/d/1t2JQSR-zhlB5dcTDb_sCbsJcjrEt8wbg/view?usp=drivesdk</a>
Public note Para ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx
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Source of classification or shelving scheme Clasificación local
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  Clasificación local     Ref1 CICY CICY Documento préstamo interbibliotecario 25.06.2025   B-19057 25.06.2025 25.06.2025 Documentos solicitados