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物价回升释放积极信号

时间:2025-05-14 00:35:57 来源:网络整理 编辑:百科

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FUZHOU,April28(Xinhua)--Chinesemarinescientistshaveidentifiedaplethoraofpreviouslyunknownmicrobialna

FUZHOU,April28(Xinhua)--Chinesemarinescientistshaveidentifiedaplethoraofpreviouslyunknownmicrobialnaturalproductsfromthedeepseafloorthatmayhavepharmaceuticalapplications.Inthecoldseepsofthedeepsea,microbialcommunitiesthriveonthegeologicalseepageofhydrocarbonsandinorganiccompoundsforsustenance,instarkcontrasttothesunlight-dependentecosystemsthatpeoplearemorefamiliarwithonthesurface.Theseorganismsutilizebiosesyntheticgeneclusters(BGCs)tosynthesizenaturalproductsthathelpthemcontendforresources.Theseunknownnaturalproductsarebelievedtopossesspotentanti-microbialproperties,whichcouldbeagame-changerinthefightagainstdrug-resistantinfections.Theteamofscientists,ledbyresearchersfromtheThirdInstituteofOceanographyundertheMinistryofNaturalResources,haveanalyzed22sedimentcoresfromninecoldseeps,anddetectednaturalproduct-encodingBGCsfrom63archaealandbacterialphyla.AlargeproportionoftheBGCstheydiscoveredarelikelytoencodeantimicrobialcompounds,servingaschemicalweaponsforhostdefenseandcompetitionwithinthemicrobialcommunity,accordingtothestudypublishedrecentlyinthejournalScienceAdvances.Thefindingsprovideapathwaytoidentifypreviouslyunrecognizedantimicrobialcompoundsandothertypesofdrugs,accordingtotheresearchers.Editor:DisclaimerTheviewsandopinionsexpressedinthisarticlearethoseoftheauthor's,GMW.cnmakesnorepresentationsastoaccuracy,suitability,orvalidityofanyinformationonthissiteandwillnotbeliableforanyerrors,omissions,ordelaysinthisinformation.
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