Keyword search (4,163 papers available)

"Di Falco M" Authored Publications:

Title Authors PubMed ID
1 Global survey of secondary metabolism in em Aspergillus niger /em via activation of specific transcription factors Semper C; Pham TTM; Ram S; Palys S; Evdokias G; Ouedraogo JP; Moisan MC; Geoffrion N; Reid I; Di Falco M; Bailey Z; Tsang A; Benoit-Gelber I; Savchenko A; 40852424
GENOMICS
2 Developing endophytic Penicillium oxalicum as a source of lignocellulolytic enzymes for enhanced hydrolysis of biorefinery relevant pretreated rice straw Sharma G; Kaur B; Raheja Y; Kaur A; Singh V; Basotra N; Di Falco M; Tsang A; Chadha BS; 39249151
CSFG
3 Transcriptional and secretome analysis of Rasamsonia emersonii lytic polysaccharide mono-oxygenases Raheja Y; Singh V; Kumar N; Agrawal D; Sharma G; Di Falco M; Tsang A; Chadha BS; 39167166
CSFG
4 Functional characterization of fungal lytic polysaccharide monooxygenases for cellulose surface oxidation Mathieu Y; Raji O; Bellemare A; Di Falco M; Nguyen TTM; Viborg AH; Tsang A; Master E; Brumer H; 37679837
CSFG
5 Comparative Analysis of Enzyme Production Patterns of Lignocellulose Degradation of Two White Rot Fungi: Obba rivulosa and Gelatoporia subvermispora Marinovíc M; Di Falco M; Aguilar Pontes MV; Gorzsás A; Tsang A; de Vries RP; Mäkelä MR; Hildén K; 35892327
CSFG
6 Lignocellulolytic enzymes from Aspergillus allahabadii for efficient bioconversion of rice straw into fermentable sugars and biogas Sharma G; Kaur B; Raheja Y; Agrawal D; Basotra N; Di Falco M; Tsang A; Singh Chadha B; 35753566
CSFG
7 Combination of system biology and classical approaches for developing biorefinery relevant lignocellulolytic Rasamsonia emersonii strain Raheja Y; Singh V; Kaur B; Basotra N; Di Falco M; Tsang A; Singh Chadha B; 35318142
CSFG
8 The chimeric GaaR-XlnR transcription factor induces pectinolytic activities in the presence of D-xylose in Aspergillus niger Kun RS; Garrigues S; Di Falco M; Tsang A; de Vries RP; 34236481
CSFG
9 Blocking utilization of major plant biomass polysaccharides leads Aspergillus niger towards utilization of minor components Kun RS; Garrigues S; Di Falco M; Tsang A; de Vries RP; 34114741
CSFG
10 Identification of a Novel Biosynthetic Gene Cluster in Aspergillus niger Using Comparative Genomics Evdokias G; Semper C; Mora-Ochomogo M; Di Falco M; Nguyen TTM; Savchenko A; Tsang A; Benoit-Gelber I; 34064722
BIOLOGY
11 Penicillium subrubescens adapts its enzyme production to the composition of plant biomass. Dilokpimol A, Peng M, Di Falco M, Chin A Woeng T, Hegi RMW, Granchi Z, Tsang A, Hildén KS, Mäkelä MR, de Vries RP 32408196
CSFG
12 Evidence for ligninolytic activity of the ascomycete fungus Podospora anserina. van Erven G, Kleijn AF, Patyshakuliyeva A, Di Falco M, Tsang A, de Vries RP, van Berkel WJH, Kabel MA 32322305
CSFG
13 Glucose-mediated repression of plant biomass utilization in the white-rot fungus Dichomitus squalens. Daly P, Peng M, Di Falco M, Lipzen A, Wang M, Ng V, Grigoriev IV, Tsang A, Mäkelä MR, de Vries RP 31585998
CSFG
14 Transcriptome and exoproteome analysis of utilization of plant-derived biomass by Myceliophthora thermophila. Kolbusz MA, Di Falco M, Ishmael N, Marqueteau S, Moisan MC, Baptista CDS, Powlowski J, Tsang A 24881579
BIOLOGY
15 Malbranchea cinnamomea: A thermophilic fungal source of catalytically efficient lignocellulolytic glycosyl hydrolases and metal dependent enzymes. Mahajan C, Basotra N, Singh S, Di Falco M, Tsang A, Chadha BS 26476165
CSFG
16 Evaluation of secretome of highly efficient lignocellulolytic Penicillium sp. Dal 5 isolated from rhizosphere of conifers. Rai R, Kaur B, Singh S, Di Falco M, Tsang A, Chadha BS 27341464
CSFG
17 The molecular response of the white-rot fungus Dichomitus squalens to wood and non-woody biomass as examined by transcriptome and exoproteome analyses. Rytioja J, Hildén K, Di Falco M, Zhou M, Aguilar-Pontes MV, Sietiö OM, Tsang A, de Vries RP, Mäkelä MR 28028889
CSFG
18 The pathway intermediate 2-keto-3-deoxy-L-galactonate mediates the induction of genes involved in D-galacturonic acid utilization in Aspergillus niger. Alazi E, Khosravi C, Homan TG, du Pré S, Arentshorst M, Di Falco M, Pham TTM, Peng M, Aguilar-Pontes MV, Visser J, Tsang A, de Vries RP, Ram AFJ 28417461
CSFG
19 Identification of novel enzymes to enhance the ruminal digestion of barley straw Badhan A; Ribeiro GO; Jones DR; Wang Y; Abbott DW; Di Falco M; Tsang A; McAllister TA; 29621684
CSFG
20 Saccharification efficiencies of multi-enzyme complexes produced by aerobic fungi. Badhan A, Huang J, Wang Y, Abbott DW, Di Falco M, Tsang A, McAllister T 29803771
CSFG
21 The presence of trace components significantly broadens the molecular response of Aspergillus niger to guar gum. Coconi Linares N, Di Falco M, Benoit-Gelber I, Gruben BS, Peng M, Tsang A, Mäkelä MR, de Vries RP 30797054
CSFG

 

Title:Identification of a Novel Biosynthetic Gene Cluster in Aspergillus niger Using Comparative Genomics
Authors:Evdokias GSemper CMora-Ochomogo MDi Falco MNguyen TTMSavchenko ATsang ABenoit-Gelber I
Link:https://pubmed.ncbi.nlm.nih.gov/34064722/
DOI:10.3390/jof7050374
Publication:Journal of fungi (Basel, Switzerland)
Keywords:Aspergillus nigerBGC: biosynthetic gene clusterCRISPR/Cas9NRPS: nonribosomal peptide synthetasecomparative genomicssecondary metabolites
PMID:34064722 Category: Date Added:2021-06-02
Dept Affiliation: BIOLOGY
1 Centre for Structural and Functional Genomics, Department of Biology, Concordia University, 7141 Rue Sherbrooke Ouest, Montréal, QC H4B 1R6, Canada.
2 Department of Microbiology, Immunology and Infectious Disease, University of Calgary, 3330 Hospital Drive, Calgary, AB T2N 4N1, Canada.

Description:

Previously, DNA microarrays analysis showed that, in co-culture with Bacillus subtilis, a biosynthetic gene cluster anchored with a nonribosomal peptides synthetase of Aspergillus niger is downregulated. Based on phylogenetic and synteny analyses, we show here that this gene cluster, NRRL3_00036-NRRL3_00042, comprises genes predicted to encode a nonribosomal peptides synthetase, a FAD-binding domain-containing protein, an uncharacterized protein, a transporter, a cytochrome P450 protein, a NAD(P)-binding domain-containing protein and a transcription factor. We overexpressed the in-cluster transcription factor gene NRRL3_00042. The overexpression strain, NRRL3_00042OE, displays reduced growth rate and production of a yellow pigment, which by mass spectrometric analysis corresponds to two compounds with masses of 409.1384 and 425.1331. We deleted the gene encoding the NRRL3_00036 nonribosomal peptides synthetase in the NRRL3_00042OE strain. The resulting strain reverted to the wild-type phenotype. These results suggest that the biosynthetic gene cluster anchored by the NRRL3_00036 nonribosomal peptides synthetase gene is regulated by the in-cluster transcriptional regulator gene NRRL3_00042, and that it is involved in the production of two previously uncharacterized compounds.





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