Razlika između verzija stranice "Gljivni dimorfizam"

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[[datoteka:Candida albicans growing as yeast cells and filamentous (hypha) cells.jpg|thumb|''Candida albicans'' raste kao [[plijesni]] i kao končaste ćelije [[hifa]].]]
'''Dimorfne gljive''' su one [[gljive]] koje rastu i u obliku [[plijesni]]<ref>{{cite web|url=http://www.kcom.edu/faculty/chamberlain/website/LECTS/Fungi.htm#di |title=Fungi |accessdate=6. 6. 2009-06-06 |archiveurl=https://web.archive.org/web/20090606075938/http://www.kcom.edu/faculty/chamberlain/website/LECTS/Fungi.htm#di |archivedate=June6. 6,. 2009 }}</ref> i [[hifa]]. To obično zavisi od promjene temperature, a takve gljive se takođe opisuju kao '''toplotno dimorfne gljive'''.<ref>{{Cite journal|last=Gauthier|first=GM|date=Maymaj 2017|title=Fungal Dimorphism and Virulence: Molecular Mechanisms for Temperature Adaptation, Immune Evasion, and In Vivo Survival.|url=|journal=Mediators Inflamm.|volume=2017|pages=8619307|pmid=28626346|pmc=5463159|doi=10.1155/2017/8619307}}</ref> Primjer je ''[[Talaromyces marneffei]]'',<ref name="pmid18533041">{{cite journal |vauthors=Chandler JM, Treece ER, Trenary HR, etal |title=Protein profiling of the dimorphic, pathogenic fungus, ''Penicillium marneffei'' |journal=Proteome Sci |volume=6 |issue= 1|pages=17 |year=2008 |pmid=18533041 |pmc=2478645 |doi=10.1186/1477-5956-6-17 }}</ref> ljudski patogen koji raste kao plijesan pri [[sobna temperatura|sobnoj temperaturi]] i kao hifa na [[tjelesna temperatura|tjelesnoj temperaturi]] čovjeka.
 
Termin dimorfni se obično koristi za gljive koje mogu rasti i kao kvasci i vlaknaste ćelije, međutim mnoge od tih dimorfnih gljiva zapravo mogu rasti u više od ova dva oblika. Dimorfnost se stoga često koristi kao općenita referenca za gljive koje mogu prelaziti između oblika plijesni i vlaknastih ćelija, ali nije nužno ograničavajući na više oblika.<ref name="Kerridge"/>{{efn|name=pleomorphism}}
 
== Ekologija dimorfnih gljiva ==
Nekoliko vrsta dimorfnih gljiva važni su patogeni ljudi i drugih životinja, uključujući ''[[Coccidioides immitis]]'',{{efn|name=pleomorphism}}<ref name=DF>{{cite web |url=http://pathmicro.med.sc.edu/mycology/mycology-6.htm |title=Dimorphic Fungi |accessdate=2007-08-19. 8. 2007 |website=}}</ref> ''[[Paracoccidioides brasiliensis]]'',{{efn|name=pleomorphism}}<ref name=DF/> ''[[Candida albicans]]'',<ref name=COiM2001>{{Cite journal
| last1 = Sánchez-martínez | first1 = Cristina
| last2 = Pérez-martín | first2 = José
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*[[parakokcidioidomikoza]]
*[[talaromikoza]]
*[[kandidijaza]]{{efn|name=pleomorphism|e.g. ''Candida albicans'', ''Paracoccidioides brasiliensis'', ''Sporothrix schenckii'', ''Histoplasma capsulatum'' and ''Coccidioides immitis'' are commonly referred to as being dimorphic, however they can be seen as pleomorphic or polyphenic as they can adopt more morphologies than just yeast or filamentous cells.<ref name="Kerridge">{{cite journalbook |last1=NobleKerridge |first1=Suzanne MD. |last2=GianettiOdds |first2=BrittanyF. AC. |last3=WitchleyBossche |first3=JessicaHugo N.Vanden |title=CandidaDimorphic albicansFungi cell-typein switchingBiology and functional plasticity in the mammalian hostMedicine |journaldate=Nature Reviews Microbiology2012 |datepublisher=FebruarySpringer 2017Science |volume=15& |issue=2Business Media |pagesisbn=96–108978-1-4615-2834-0 |doiurl=10.1038https:/nrmicro/books.2016google.157 |pmidcom/books?id=27867199 |pmcG5rqBwAAQBAJ&pg=5957277 ||issnPA7&lpg=1740-1534PA7&dq=candida+albicans+pleomorphic#v=onepage}}</ref><ref name="Kerridge">{{cite bookjournal |last1=KerridgeNoble |first1=DSuzanne M. |last2=OddsGianetti |first2=F.Brittany CA. |last3=BosscheWitchley |first3=HugoJessica VandenN. |title=DimorphicCandida Fungialbicans incell-type Biologyswitching and Medicinefunctional plasticity in the mammalian host |datejournal=2012Nature Reviews Microbiology |publisherdate=Springerfebruar Science2017 &|volume=15 Business Media|issue=2 |isbnpages=978-1-4615-2834-096–108 |urldoi=https:10.1038//booksnrmicro.google2016.com/books?id157 |pmid=G5rqBwAAQBAJ&pg27867199 |pmc=PA7&lpg5957277 ||issn=PA7&dq=candida+albicans+pleomorphic#v=onepage1740-1534}}</ref>}}
Mnoge druge gljive, uključujući biljni patogen ''[[Ustilago maydis]]'' <ref name = COiM2001 /> i gljivice [[sir]]ara ''[[Geotrichum candidum]]'' također imaju dimorfne životne cikluse koji se mijenjaju u suprotnom pravcu, pri vrućini - u plijesni!