„Trichoderma reesei“ – Versionsunterschied

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'''''Trichoderma reesei''''' is a [[mesophilic]] and [[Hypha|filamentous]] [[fungus]]. It is an [[anamorph]] of the fungus '''''Hypocrea jecorina'''''.
'''''Trichoderma reesei''''' is a [[mesophilic]] and [[Hypha|filamentous]] [[fungus]]. It is an [[anamorph]] of the fungus '''''Hypocrea jecorina'''''.
''T. reesei'' has the capacity to secrete large amounts of [[cellulolytic]] [[enzyme]]s ([[cellulase]]s and [[hemicellulase]]s). Microbial [[cellulase]]s have industrial application in the conversion of [[cellulose]], a major component of plant [[biomass]], into [[glucose]].<ref>[http://www.ncbi.nlm.nih.gov/pubmed/18338189 Kumar R, Singh S, Singh OV. (2008). Bioconversion of lignocellulosic biomass: biochemical and molecular perspectives. ''J Ind Microbiol Biotechnol''. 2008 '''35'''(5):377-91.]</ref>
''T. reesei'' has the capacity to secrete large amounts of [[cellulolytic]] [[enzyme]]s ([[cellulase]]s and [[hemicellulase]]s). Microbial [[cellulase]]s have industrial application in the conversion of [[cellulose]], a major component of plant [[biomass]], into [[glucose]].<ref>{{cite journal |author=Kumar R, Singh S, Singh OV |title=Bioconversion of lignocellulosic biomass: biochemical and molecular perspectives |journal=J. Ind. Microbiol. Biotechnol. |volume=35 |issue=5 |pages=377–91 |year=2008 |month=May |pmid=18338189 |doi=10.1007/s10295-008-0327-8 }}</ref>


Recent advances in the [[biochemistry]] of cellulase [[enzymology]], the mechanism of cellulose [[hydrolysis]] ([[cellulolysis]]), [[Strain (biology)|strain]] improvement, molecular cloning and process engineering are bringing ''T. reesei'' cellulases closer to being a commercially viable route to cellulose hydrolysis.<ref>[http://www.ncbi.nlm.nih.gov/pubmed/17589813 Viikari L, Alapuranen M, Puranen T, Vehmaanperä J, Siika-Aho M. (2007). Thermostable enzymes in lignocellulose hydrolysi''s. Adv Biochem Eng Biotechnol.'' '''108''':121-45.]</ref> Major advances have been made in the isolation of ''Trichoderma'' mutants, e.g. Rut-C30<ref>[http://www.biomedcentral.com/1471-2164/9/327 Seidl V, Gamauf C, Druzhinina IS, Seiboth B, Hartl L, Kubicek CP. (2008).
Recent advances in the [[biochemistry]] of cellulase [[enzymology]], the mechanism of cellulose [[hydrolysis]] ([[cellulolysis]]), [[Strain (biology)|strain]] improvement, molecular cloning and process engineering are bringing ''T. reesei'' cellulases closer to being a commercially viable route to cellulose hydrolysis.<ref>{{cite journal |author=Viikari L, Alapuranen M, Puranen T, Vehmaanperä J, Siika-Aho M |title=Thermostable enzymes in lignocellulose hydrolysis |journal=Adv. Biochem. Eng. Biotechnol. |volume=108 |issue= |pages=121–45 |year=2007 |pmid=17589813 |doi=10.1007/10_2007_065 }}</ref> Major advances have been made in the isolation of ''Trichoderma'' mutants, e.g. Rut-C30<ref>[{{cite journal |author=Seidl V, Gamauf C, Druzhinina IS, Seiboth B, Hartl L, Kubicek CP |title=The ''Hypocrea jecorina'' (''Trichoderma reesei'') hypercellulolytic mutant RUT C30 lacks a 85 kb (29 gene-encoding) region of the wild-type genome |journal=BMC Genomics |volume=9 |issue= |pages=327 |year=2008 |pmid=18620557 |pmc=2483294 |doi=10.1186/1471-2164-9-327 |url=http://www.biomedcentral.com/1471-2164/9/327}}</ref>, RL-P37 and MCG-80. The genome of this organism has recently been sequenced.<ref>{{cite journal |author=Martinez D, Berka RM, Henrissat B, ''et al'' |title=Genome sequencing and analysis of the biomass-degrading fungus Trichoderma reesei (syn. Hypocrea jecorina) |journal=Nat. Biotechnol. |volume=26 |issue=5 |pages=553–60 |year=2008 |month=May |pmid=18454138 |doi=10.1038/nbt1403 }}</ref>
The ''Hypocrea jecorina'' (''Trichoderma reesei'') hypercellulolytic mutant RUT C30 lacks a 85 kb (29 gene-encoding) region of the wild-type genome. ''BMC Genomics'' '''9''':327.]</ref>, RL-P37 and MCG-80. The genome of this organism has recently been sequenced.<ref>[http://www.ncbi.nlm.nih.gov/pubmed/18454138 Martinez D, Berka RM, Henrissat B, Saloheimo M, Arvas M, Baker SE, Chapman J, Chertkov O, Coutinho PM, Cullen D, Danchin EGJ, Grigoriev IV, Harris P, Jackson M, Kubicek CP, Han CS, Ho I, Larrondo LF, de Leon AL, Magnuson JK, Merino S, Misra M, Nelson B, Putnam N, Robbertse B, Salamov AA, Schmoll M, Terry A, Thayer N, Westerholm-Parvinen A, Schoch CL, Yao J, Barabote R, Nelson MA, Detter C, Bruce D, Kuske CR, Xie G, Richardson P, Rokhsar DS, Lucas SM, Rubin EM, Dunn-Coleman N, Ward M, Brettin TS. (2008). Genome sequencing and analysis of the biomass-degrading fungus ''Trichoderma reesei'' (syn. ''Hypocrea jecorina''). ''Nature Biotechnology''. '''26'''(5):553-60.]</ref>


== See also ==
== See also ==
Zeile 32: Zeile 31:
* [http://www.nysaes.cornell.edu/ent/biocontrol/pathogens/trichoderma.html Trichoderma spp].
* [http://www.nysaes.cornell.edu/ent/biocontrol/pathogens/trichoderma.html Trichoderma spp].
* [http://www.genencor.com/wt/gcor/pr_1059584144 from genencor DNA sequence] and [http://trichoderma.iq.usp.br/ Trichoderma reesei EST Database and Mitochondrial Genome].
* [http://www.genencor.com/wt/gcor/pr_1059584144 from genencor DNA sequence] and [http://trichoderma.iq.usp.br/ Trichoderma reesei EST Database and Mitochondrial Genome].
*[http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=1137620Cellulose hydrolysis by the cellulases from Trichoderma reesei: adsorptions of two cellobiohydrolases, two endocellulases and their core proteins on filter paper and their relation to hydrolysis].
*{{cite journal |author=Nidetzky B, Steiner W, Claeyssens M |title=Cellulose hydrolysis by the cellulases from ''Trichoderma reesei'': adsorptions of two cellobiohydrolases, two endocellulases and their core proteins on filter paper and their relation to hydrolysis |journal=Biochem. J. |volume=303 |issue=Pt 3 |pages=817–23 |year=1994 |month=November |pmid=7980450 |pmc=1137620 }}
* {{cite journal |author=Miettinen-Oinonen A, Suominen P |title=Enhanced production of Trichoderma reesei endoglucanases and use of the new cellulase preparations in producing the stonewashed effect on denim fabric |journal=Appl. Environ. Microbiol. |volume=68 |issue=8 |pages=3956–64 |year=2002 |month=August |pmid=12147496 |pmc=124001 |url=http://aem.asm.org/cgi/content/full/68/8/3956}}
* [http://aem.asm.org/cgi/content/full/68/8/3956 Enhanced Production of Trichoderma reesei Endoglucanases].
* [https://www.megazyme.com/downloads/en/data/E-CBHI.pdf CBH I from Trichoderma sp.].
* [https://www.megazyme.com/downloads/en/data/E-CBHI.pdf CBH I from Trichoderma sp.].
* [http://www.megazyme.com/booklets/ECBHII.pdf CBH I from Trichoderma sp.].
* [http://www.megazyme.com/booklets/ECBHII.pdf CBH I from Trichoderma sp.].
* [http://www.osti.gov/energycitations/product.biblio.jsp?osti_id=6778819 Adsorption and synergism of cellobiohydrolase I and II of Trichoderma reesei during hydrolysis of microcrystalline cellulose].
* {{cite journal |author=Medve J, Ståhlberg J, Tjerneld F |title=Adsorption and synergism of cellobiohydrolase I and II of Trichoderma reesei during hydrolysis of microcrystalline cellulose |journal=Biotechnol. Bioeng. |volume=44 |issue=9 |pages=1064–73 |year=1994 |month=November |pmid=18623023 |doi=10.1002/bit.260440907 }}


{{DoE}}
{{DoE}}

Version vom 7. Februar 2009, 12:45 Uhr

Systematik

Trichoderma reesei is a mesophilic and filamentous fungus. It is an anamorph of the fungus Hypocrea jecorina. T. reesei has the capacity to secrete large amounts of cellulolytic enzymes (cellulases and hemicellulases). Microbial cellulases have industrial application in the conversion of cellulose, a major component of plant biomass, into glucose.[1]

Recent advances in the biochemistry of cellulase enzymology, the mechanism of cellulose hydrolysis (cellulolysis), strain improvement, molecular cloning and process engineering are bringing T. reesei cellulases closer to being a commercially viable route to cellulose hydrolysis.[2] Major advances have been made in the isolation of Trichoderma mutants, e.g. Rut-C30[3], RL-P37 and MCG-80. The genome of this organism has recently been sequenced.[4]

See also

References

Vorlage:Reflist

External links

Vorlage:DoE

Vorlage:Ascomycota-stub

de:Trichoderma reesei

  1. ↑ Kumar R, Singh S, Singh OV: Bioconversion of lignocellulosic biomass: biochemical and molecular perspectives. In: J. Ind. Microbiol. Biotechnol. 35. Jahrgang, Nr. 5, Mai 2008, S. 377–91, doi:10.1007/s10295-008-0327-8, PMID 18338189.
  2. ↑ Viikari L, Alapuranen M, Puranen T, Vehmaanperä J, Siika-Aho M: Thermostable enzymes in lignocellulose hydrolysis. In: Adv. Biochem. Eng. Biotechnol. 108. Jahrgang, 2007, S. 121–45, doi:10.1007/10_2007_065, PMID 17589813.
  3. ↑ [Seidl V, Gamauf C, Druzhinina IS, Seiboth B, Hartl L, Kubicek CP: The Hypocrea jecorina (Trichoderma reesei) hypercellulolytic mutant RUT C30 lacks a 85 kb (29 gene-encoding) region of the wild-type genome. In: BMC Genomics. 9. Jahrgang, 2008, S. 327, doi:10.1186/1471-2164-9-327, PMID 18620557, PMC 2483294 (freier Volltext) – (biomedcentral.com).
  4. ↑ Martinez D, Berka RM, Henrissat B, et al: Genome sequencing and analysis of the biomass-degrading fungus Trichoderma reesei (syn. Hypocrea jecorina). In: Nat. Biotechnol. 26. Jahrgang, Nr. 5, Mai 2008, S. 553–60, doi:10.1038/nbt1403, PMID 18454138.
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