Rio Tinto as a niche for acidophilus enzymes of industrial relevance.
Journal
Microbial biotechnology
ISSN: 1751-7915
Titre abrégé: Microb Biotechnol
Pays: United States
ID NLM: 101316335
Informations de publication
Date de publication:
05 2023
05 2023
Historique:
received:
07
06
2022
accepted:
06
11
2022
medline:
27
4
2023
pubmed:
8
2
2023
entrez:
7
2
2023
Statut:
ppublish
Résumé
Lignocellulosic residues are amongst the most abundant waste products on Earth. Therefore, there is an increasing interest in the utilization of these residues for bioethanol production and for biorefineries to produce compounds of industrial interest. Enzymes that breakdown cellulose and hemicellulose into oligomers and monosaccharides are required in these processes and cellulolytic enzymes with optimum activity at a low pH area are desirable for industrial processes. Here, we explore the fungal biodiversity of Rıo Tinto, the largest acidic ecosystem on Earth, as far as the secretion of cellulolytic enzymes is concerned. Using colorimetric and industrial substrates, we show that a high proportion of the fungi present in this extremophilic environment secrete a wide range of enzymes that are able to hydrolyze cellulose and hemicellulose at acidic pH (4.5-5). Shotgun proteomic analysis of the secretomes of some of these fungi has identified different cellulases and hemicellulolytic enzymes as well as a number of auxiliary enzymes. Supplementation of pre-industrial cocktails from Myceliophtora with Rio Tinto secretomes increased the amount of monosaccharides released from corn stover or sugar cane straw. We conclude that the Rio Tinto fungi display a good variety of hydrolytic enzymes with high industrial potential.
Identifiants
pubmed: 36748404
doi: 10.1111/1751-7915.14192
pmc: PMC10128141
doi:
Substances chimiques
Cellulose
9004-34-6
Cellulases
EC 3.2.1.-
Monosaccharides
0
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Pagination
1069-1086Informations de copyright
© 2023 The Authors. Microbial Biotechnology published by Applied Microbiology International and John Wiley & Sons Ltd.
Références
J Ind Microbiol Biotechnol. 2008 May;35(5):367-375
pubmed: 18180967
Crit Rev Biotechnol. 2010 Dec;30(4):302-9
pubmed: 20868219
Microb Biotechnol. 2023 May;16(5):1069-1086
pubmed: 36748404
Appl Environ Microbiol. 1991 May;57(5):1560-2
pubmed: 16348494
Int J Mol Sci. 2013 Jan 30;14(2):2875-902
pubmed: 23364611
Microb Biotechnol. 2016 Sep;9(5):585-94
pubmed: 27470921
Biotechnol Biofuels. 2014 Oct 09;7(1):151
pubmed: 25342974
Biotechnol Biofuels. 2009 Jun 08;2(1):11
pubmed: 19505292
ISME J. 2011 Jan;5(1):42-50
pubmed: 20631808
Res Microbiol. 2016 Sep;167(7):539-45
pubmed: 27349346
Appl Biochem Biotechnol. 2000 Spring;84-86:561-76
pubmed: 10849819
Microb Cell Fact. 2016 Jul 11;15(1):122
pubmed: 27400964
Appl Biochem Biotechnol. 2016 Aug;179(8):1346-80
pubmed: 27068832
Biotechnol Bioeng. 2017 Nov;114(11):2497-2506
pubmed: 28710860
Proc Natl Acad Sci U S A. 2011 Sep 13;108(37):15079-84
pubmed: 21876164
Bioresour Technol. 2017 Nov;244(Pt 1):48-56
pubmed: 28777990
Extremophiles. 2004 Apr;8(2):117-24
pubmed: 15064978
Expert Rev Proteomics. 2012 Oct;9(5):561-75
pubmed: 23194272
Syst Appl Microbiol. 2007 Nov;30(7):531-46
pubmed: 17644297
Microb Ecol. 2001 Jan;41(1):20-35
pubmed: 11252161
Adv Biochem Eng Biotechnol. 2020;172:245-291
pubmed: 31372682
F1000Res. 2019 Nov 13;8:
pubmed: 31781367
Annu Rev Microbiol. 2002;56:743-68
pubmed: 12142492
Adv Appl Microbiol. 2011;77:41-70
pubmed: 22050821
Biochem J. 2005 Jan 15;385(Pt 2):581-8
pubmed: 15456402
N Biotechnol. 2009 Sep;25(6):437-41
pubmed: 19552887
Trends Biotechnol. 2016 Dec;34(12):970-982
pubmed: 27394390
Bioresour Technol. 2019 May;280:478-488
pubmed: 30826176
Rev Argent Microbiol. 1999 Jan-Mar;31(1):31-5
pubmed: 10327458
Extremophiles. 1998 Aug;2(3):229-38
pubmed: 9783170
J Biotechnol. 2013 Jan 10;163(1):38-44
pubmed: 23123260
Curr Opin Microbiol. 1998 Jun;1(3):291-5
pubmed: 10066496
Stud Mycol. 2014 Jun;78:175-341
pubmed: 25492983
Microb Biotechnol. 2021 Sep;14(5):1931-1943
pubmed: 34403199
Annu Rev Biochem. 2015;84:923-46
pubmed: 25784051
Microb Biotechnol. 2011 Jul;4(4):449-60
pubmed: 21733127
Biotechnol Bioeng. 1977 Apr;19(4):527-38
pubmed: 856325
J Phys Chem B. 2015 May 21;119(20):6129-43
pubmed: 25785779
Bioresour Technol. 2015 Apr;181:105-13
pubmed: 25643956
Bioresour Technol. 2019 Apr;278:372-382
pubmed: 30709766
PLoS One. 2015 Aug 19;10(8):e0135065
pubmed: 26287734
Nat Biotechnol. 2011 Oct 02;29(10):922-7
pubmed: 21964414
Appl Microbiol Biotechnol. 2011 Sep;91(6):1477-92
pubmed: 21785931
Microb Ecol. 2007 Feb;53(2):294-305
pubmed: 17268880
Adv Biochem Eng Biotechnol. 2015;149:91-132
pubmed: 25616499
Microb Biotechnol. 2016 Mar;9(2):149-56
pubmed: 26833542
Mar Drugs. 2019 Nov 21;17(12):
pubmed: 31766541
Sci Rep. 2019 Mar 6;9(1):3674
pubmed: 30842513
Microbiome. 2021 Feb 18;9(1):50
pubmed: 33602336
Biotechnol Lett. 2020 Oct;42(10):1975-1984
pubmed: 32458293
Microb Biotechnol. 2017 Nov;10(6):1485-1499
pubmed: 28557371
Appl Biochem Biotechnol. 2007 Apr;137-140(1-12):353-65
pubmed: 18478401
Methods Enzymol. 2012;510:97-120
pubmed: 22608723
Biochim Biophys Acta. 2004 Nov 1;1674(3):268-81
pubmed: 15541296
Extremophiles. 2012 Jan;16(1):1-19
pubmed: 22080280
Biotechnol Bioeng. 2004 Apr 5;86(1):88-95
pubmed: 15007845
J Microbiol Biotechnol. 2017 Apr 28;27(4):649-659
pubmed: 28104900
Eur J Biochem. 2002 Sep;269(17):4202-11
pubmed: 12199698
Science. 1997 May 2;276(5313):705-6
pubmed: 9157551
Can J Microbiol. 2004 Nov;50(11):923-34
pubmed: 15644909
Biotechnol Lett. 2015 Aug;37(8):1541-51
pubmed: 25957563
Biotechnol Bioeng. 2007 Aug 1;97(5):1028-38
pubmed: 17221887
Stud Mycol. 2020 Jun 27;95:5-169
pubmed: 32855739
Appl Biochem Biotechnol. 2009 May;155(1-3):321-9
pubmed: 19127443
J Proteomics. 2014 Jan 31;97:36-47
pubmed: 23727365
Biochemistry (Mosc). 2004 May;69(5):542-51
pubmed: 15193129
Crit Rev Biotechnol. 2016;36(1):59-69
pubmed: 25025273
Prep Biochem Biotechnol. 2018;48(9):777-786
pubmed: 30303453
Microb Biotechnol. 2022 Mar;15(3):985-995
pubmed: 34289233
Appl Microbiol Biotechnol. 2015 Oct;99(19):7907-13
pubmed: 26272092
Microorganisms. 2022 Mar 26;10(4):
pubmed: 35456770
Biotechnol Biofuels. 2017 Jun 19;10:156
pubmed: 28649275
Nature. 2002 May 9;417(6885):137
pubmed: 12000949
Nucleic Acids Res. 2014 Jan;42(Database issue):D490-5
pubmed: 24270786