ROBERTO RULLER

@inbio.ufms.br

Federal University of Matogrosso do Sul
Researcher



              

https://researchid.co/robertoruller

RESEARCH INTERESTS

- Researcher on Biotechnology of Enzymes and Microorganisms for Applied Science and Innovation
- Microbiology
- Industrial Enzymes
- Biotechnology
- Molecular Biology
- Directed Evolution
- Bioprospection
- Protein engineering

2961

Scholar Citations

32

Scholar h-index

57

Scholar i10-index

RECENT SCHOLAR PUBLICATIONS

  • Exploring the potential of a new thermotolerant xylanase from Rasamsonia composticola (XylRc): production using agro-residues, biochemical studies, and
    DG Franco, AP de Almeida, RMS Galeano, IP Vargas, DC Masui, ...
    3 Biotech 14 (1), 3 2024

  • Evolutionary engineering and chemical mutagenesis of Propionibacterium acidipropionici for improved propionic acid production from sugarcane-derived saccharides
    ZB Hoffmam, LB Soares, ER de Morais, JM Souza, ALD de Andrade, ...
    Process Biochemistry 130, 584-594 2023

  • N-acetylation of toxic aromatic amines by fungi: Strain screening, cytotoxicity and genotoxicity evaluation, and application in bioremediation of 3, 4-dichloroaniline
    ADO Rodrigues, A dos Santos Montanholi, AA Shimabukuro, ...
    Journal of Hazardous Materials 441, 129887 2023

  • Investigation of biochemical and biotechnological potential of a thermo-halo-alkali-tolerant endo-xylanase (GH11) from Humicola brevis var. thermoidea for lignocellulosic
    AP de Almeida, IP Vargas, CL Marciano, FF Zanoelo, GC Giannesi, ...
    Biocatalysis and Agricultural Biotechnology 44, 102424 2022

  • Degradation of sugarcane bagasse by cockroach consortium bacteria
    DB Carvalho, DA Paixo, GF Persinoti, J Cota, SC Rabelo, A Grandis, ...
    BioEnergy Research, 1-13 2022

  • Sarocladium strictum lipase (LipSs) produced using crude glycerol as sole carbon source: A promising enzyme for biodiesel production
    JDM Serpa, NC de Alencar Guimares, MAK Yonekawa, AP de Almeida, ...
    Biocatalysis and Agricultural Biotechnology 40, 102299 2022

  • Polygalacturonase from Aspergillus japonicus (PGAj): Enzyme production using low-cost carbon source, biochemical properties and application in clarification of fruit juices
    NC de Alencar Guimares, NN Glienke, RMS Galeano, R Ruller, ...
    Biocatalysis and Agricultural Biotechnology 39, 102233 2022

  • New derivatives of the iridoid specioside from fungal biotransformation
    NS Cassemiro, LB Sanches, NN Kato, R Ruller, CA Carollo, JCP de Mello, ...
    Applied Microbiology and Biotechnology 105, 7731-7741 2021

  • Plant growth promoting potential of endophytic Aspergillus niger 9-p isolated from native forage grass in Pantanal of Nhecola ndia region, Brazil
    RM Silva Galeano, DG Franco, PO Chaves, GC Giannesi, DC Masui, ...
    RHIZOSPHERE 18 2021

  • Electrostatic interaction optimization improves catalytic rates and thermotolerance on xylanases
    V de Godoi Contessoto, FC Ramos, RR de Melo, VM de Oliveira, ...
    Biophysical Journal 120 (11), 2172-2180 2021

  • Plant growth promoting potential of endophytic Aspergillus niger 9-p isolated from native forage grass in Pantanal of Nhecolndia region, Brazil
    RMS Galeano, DG Franco, PO Chaves, GC Giannesi, DC Masui, R Ruller, ...
    Rhizosphere 18, 100332 2021

  • High stabilization and hyperactivation of a Recombinant β-Xylosidase through Immobilization Strategies
    FAS Corradini, TS Milessi, VM Gonalves, R Ruller, CR Sargo, LA Lopes, ...
    Enzyme and Microbial Technology 145, 109725 2021

  • Identification of a cold-adapted and metal-stimulated β-1, 4-glucanase with potential use in the extraction of bioactive compounds from plants
    RR de Melo, EA de Lima, GF Persinoti, PS Vieira, AS de Sousa, ...
    International Journal of Biological Macromolecules 166, 190-199 2021

  • A collagenolytic aspartic protease from Thermomucor indicae-seudaticae expressed in Escherichia coli and Pichia pastoris
    WES Pereira, RR da Silva, GS de Amo, R Ruller, LT Kishi, M Boscolo, ...
    Applied Biochemistry and Biotechnology 191 (3), 1258-1270 2020

  • Crystal structure of a novel xylose isomerase from Streptomyces sp. F-1 revealed the presence of unique features that differ from conventional classes
    RY Miyamoto, AS de Sousa, PS Vieira, RR de Melo, JA Scarpassa, ...
    Biochimica et Biophysica Acta (BBA)-General Subjects 1864 (5), 129549 2020

  • Designing a cocktail containing redox enzymes to improve hemicellulosic hydrolysate fermentability by microorganisms
    R Tramontina, LB Brenelli, A Sousa, R Alves, AMZ Arenas, ...
    Enzyme and Microbial Technology 135, 109490 2020

  • Designing a cocktail containing redox enzymes to improve hemicellulosic hydrolysate fermentability by microorganisms
    F Squina, R Tramontina, LB Brenelli, A Sousa, R Alves, AMZ Arenas, ...
    2020

  • Application of an endo-xylanase from Aspergillus japonicus in the fruit juice clarification and fruit peel waste hydrolysis
    PO da Silva, NC de Alencar Guimares, JDM Serpa, DC Masui, ...
    Biocatalysis and Agricultural Biotechnology 21, 101312 2019

  • Structure‐guided design combined with evolutionary diversity led to the discovery of the xylose‐releasing exo‐xylanase activity in the glycoside hydrolase family 43
    LM Zanphorlin, MAB de Morais, JA Diogo, MN Domingues, ...
    Biotechnology and bioengineering 116 (4), 734-744 2019

  • Cross-Linking with Polyethylenimine Confers Better Functional Characteristics to an Immobilized β-glucosidase from Exiguobacterium antarcticum B7
    R Rodrigues de Melo, RC Alnoch, AS Sousa, H Harumi Sato, R Ruller, ...
    Catalysts 9 (3), 223 2019

MOST CITED SCHOLAR PUBLICATIONS

  • Comparative genomics reveals high biological diversity and specific adaptations in the industrially and medically important fungal genus Aspergillus
    RP De Vries, R Riley, A Wiebenga, G Aguilar-Osorio, S Amillis, ...
    Genome biology 18, 1-45 2017
    Citations: 444

  • Active-site mutagenesis of a Lys49-phospholipase A2: biological and membrane-disrupting activities in the absence of catalysis
    RJ Ward, L Chioato, AHC de OLIVEIRA, R Ruller, JM S
    Biochemical Journal 362 (1), 89-96 2002
    Citations: 134

  • Functional characterization and synergic action of fungal xylanase and arabinofuranosidase for production of xylooligosaccharides
    TA Gonalves, ARL Damsio, F Segato, TM Alvarez, J Bragatto, ...
    Bioresource technology 119, 293-299 2012
    Citations: 101

  • Dissecting structure–function–stability relationships of a thermostable GH5-CBM3 cellulase from Bacillus subtilis 168
    CR Santos, JH Paiva, ML Sforca, JL Neves, RZ Navarro, J Cota, PK Akao, ...
    Biochemical Journal 441 (1), 95-104 2012
    Citations: 101

  • Distinct sites for myotoxic and membrane-damaging activities in the C-terminal region of a Lys49-phospholipase A2
    L Chioato, AHC OLIVEIRA, R Ruller, JM S, RJ Ward
    Biochemical journal 366 (3), 971-976 2002
    Citations: 92

  • Thermostable variants of the recombinant xylanase a from Bacillus subtilis produced by directed evolution show reduced heat capacity changes
    R Ruller, L Deliberto, TL Ferreira, RJ Ward
    Proteins: Structure, Function, and Bioinformatics 70 (4), 1280-1293 2008
    Citations: 91

  • Understanding the cellulolytic system of Trichoderma harzianum P49P11 and enhancing saccharification of pretreated sugarcane bagasse by supplementation with pectinase and α-l
    P da Silva Delabona, J Cota, ZB Hoffmam, DAA Paixo, CS Farinas, ...
    Bioresource technology 131, 500-507 2013
    Citations: 90

  • The Penicillium echinulatum Secretome on Sugar Cane Bagasse
    DA Ribeiro, J Cota, TM Alvarez, F Brchli, J Bragato, BMP Pereira, ...
    PLoS One 7 (12), e50571 2012
    Citations: 79

  • Simultaneous production of xylooligosaccharides and antioxidant compounds from sugarcane bagasse via enzymatic hydrolysis
    F Mandelli, LB Brenelli, RF Almeida, R Goldbeck, LD Wolf, ZB Hoffmam, ...
    Industrial Crops and Products 52, 770-775 2014
    Citations: 77

  • A novel cold-adapted and glucose-tolerant GH1 β-glucosidase from Exiguobacterium antarcticum B7
    E Crespim, LM Zanphorlin, FHM de Souza, JA Diogo, AC Gazolla, ...
    International journal of biological macromolecules 82, 375-380 2016
    Citations: 74

  • Structure and function of a novel cellulase 5 from sugarcane soil metagenome
    TM Alvarez, JH Paiva, DM Ruiz, JPLF Cairo, IO Pereira, DAA Paixo, ...
    PloS one 8 (12), e83635 2013
    Citations: 74

  • Oligomerization as a strategy for cold adaptation: Structure and dynamics of the GH1 β-glucosidase from Exiguobacterium antarcticum B7
    LM Zanphorlin, PO de Giuseppe, RV Honorato, CCC Tonoli, J Fattori, ...
    Scientific reports 6 (1), 23776 2016
    Citations: 71

  • Molecular mechanisms associated with xylan degradation by Xanthomonas plant pathogens
    CR Santos, ZB Hoffmam, VP de Matos Martins, LM Zanphorlin, ...
    Journal of Biological Chemistry 289 (46), 32186-32200 2014
    Citations: 66

  • Correlation of temperature induced conformation change with optimum catalytic activity in the recombinant G/11 xylanase A from Bacillus subtilis strain 168 (1A1)
    MT Murakami, RK Arni, DS Vieira, L Degreve, R Ruller, RJ Ward
    FEBS letters 579 (28), 6505-6510 2005
    Citations: 64

  • New heterofunctional supports based on glutaraldehyde-activation: a tool for enzyme immobilization at neutral pH
    R Rodrigues de Melo, RC Alnoch, AFL Vilela, E Maltempi de Souza, ...
    Molecules 22 (7), 1088 2017
    Citations: 63

  • Development of hemicellulolytic enzyme mixtures for plant biomass deconstruction on target biotechnological applications
    R Goldbeck, ARL Damsio, TA Gonalves, CB Machado, DAA Paixo, ...
    Applied microbiology and biotechnology 98, 8513-8525 2014
    Citations: 57

  • Bioethanol production by recycled Scheffersomyces stipitis in sequential batch fermentations with high cell density using xylose and glucose mixture
    SC Santos, AS de Sousa, SR Dionsio, R Tramontina, R Ruller, ...
    Bioresource technology 219, 319-329 2016
    Citations: 56

  • Purification and biochemical characterization of a thermostable extracellular glucoamylase produced by the thermotolerant fungus Paecilomyces variotii
    M Michelin, R Ruller, RJ Ward, LAB Moraes, JA Jorge, HF Terenzi, ...
    Journal of Industrial Microbiology and Biotechnology 35 (1), 17-25 2008
    Citations: 54

  • Mode of operation and low-resolution structure of a multi-domain and hyperthermophilic endo-β-1, 3-glucanase from Thermotoga petrophila
    J Cota, TM Alvarez, AP Citadini, CR Santos, M de Oliveira Neto, ...
    Biochemical and Biophysical Research Communications 406 (4), 590-594 2011
    Citations: 53

  • Molecular insights into substrate specificity and thermal stability of a bacterial GH5-CBM27 endo-1, 4-β-D-mannanase
    CR dos Santos, JH Paiva, AN Meza, J Cota, TM Alvarez, R Ruller, ...
    Journal of Structural Biology 177 (2), 469-476 2012
    Citations: 51