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Ricardo V. Ullán
Observed names:
R. Ullán,
R. V. Ullán,
R.V. Ullán,
Ricardo V Ullán,
Ricardo V. Ullan,
Ricardo V. Ullán,
Ricardo Vicente Ullán,
Ricardo V. Ullán
show all 8
Institutions:
Instituto de Biotecnología de León,
mAbxience Holding, S.L. (Spain)
Observed institutions:
Universidad de Salamanca,
Instituto de Biotecnología de León,
mAbxience Holding, S.L. (Spain),
Universidad de León
OpenAlex ID:
A5010430488
The global regulator LaeA controls penicillin biosynthesis, pigmentation and sporulation, but not roquefortine C synthesis in Penicillium chrysogenum
2008
·
Katarina Kosalková
, Carlos García-Estrada
, et al.
·
Biochimie
·
179
A Single Cluster of Coregulated Genes Encodes the Biosynthesis of the Mycotoxins Roquefortine C and Meleagrin in Penicillium chrysogenum
2011
·
Carlos García-Estrada
, Ricardo V. Ullán
, et al.
·
Chemistry & Biology
·
121
PDF
Regulation and compartmentalization of β‐lactam biosynthesis
2009
·
Juan F. Martín
, Ricardo V. Ullán
, et al.
·
Microbial Biotechnology
·
103
PDF
RNA-silencing in Penicillium chrysogenum and Acremonium chrysogenum: Validation studies using β-lactam genes expression
2008
·
Ricardo V. Ullán
, Ramiro P. Godio
, et al.
·
Journal of Microbiological Methods
·
96
The cefT gene of Acremonium chrysogenum C10 encodes a putative multidrug efflux pump protein that significantly increases cephalosporin C production
2002
·
R. Ullán
, G. Liu
, et al.
·
Molecular Genetics and Genomics
·
85
A Novel Epimerization System in Fungal Secondary Metabolism Involved in the Conversion of Isopenicillin N into Penicillin N inAcremonium chrysogenum
2002
·
Ricardo V. Ullán
, Javier Casqueiro
, et al.
·
Journal of Biological Chemistry
·
79
Molecular characterization of the PR-toxin gene cluster in Penicillium roqueforti and Penicillium chrysogenum: Cross talk of secondary metabolite pathways
2013
·
Pedro I. Hidalgo
, Ricardo V. Ullán
, et al.
·
Fungal Genetics and Biology
·
72
The transporter CefM involved in translocation of biosynthetic intermediates is essential for cephalosporin production
2008
·
Fernando Teijeira
, Ricardo V. Ullán
, et al.
·
Biochemical Journal
·
62
PDF
Role of peroxisomes in the biosynthesis and secretion of β-lactams and other secondary metabolites
2011
·
Juan-Francisco Martín
, Ricardo V Ullán
, et al.
·
Journal of Industrial Microbiology & Biotechnology
·
55
The inducers 1,3-diaminopropane and spermidine produce a drastic increase in the expression of the penicillin biosynthetic genes for prolonged time, mediated by the LaeA regulator
2012
·
Jorge Martín
, Carlos García-Estrada
, et al.
·
Fungal Genetics and Biology
·
48
Deacetylcephalosporin C Production in Penicillium chrysogenum by Expression of the Isopenicillin N Epimerization, Ring Expansion, and Acetylation Genes
2007
·
Ricardo V. Ullán
, Sonia Campoy
, et al.
·
Chemistry & Biology
·
47
Characterization of a novel peroxisome membrane protein essential for conversion of isopenicillin N into cephalosporin C
2010
·
Ricardo V. Ullán
, Fernando Teijeira
, et al.
·
Biochemical Journal
·
45
Post-translational enzyme modification by the phosphopantetheinyl transferase is required for lysine and penicillin biosynthesis but not for roquefortine or fatty acid formation in Penicillium chrysogenum
2008
·
Carlos García-Estrada
, Ricardo V. Ullán
, et al.
·
Biochemical Journal
·
45
PDF
The regulatory factor PcRFX1 controls the expression of the three genes of β-lactam biosynthesis in Penicillium chrysogenum
2012
·
Rebeca Domínguez-Santos
, Juan-Francisco Martín
, et al.
·
Fungal Genetics and Biology
·
42
Genetic basis for mycophenolic acid production and strain-dependent production variability in Penicillium roqueforti
2016
·
Guillaume Gillot
, Jean-Luc Jany
, et al.
·
Food Microbiology
·
37
New insights into the isopenicillin N transport in Penicillium chrysogenum
2014
·
M. Fernández-Aguado
, J.F. Martín
, et al.
·
Metabolic Engineering
·
35
Novel Genes Involved in Cephalosporin Biosynthesis: The Three-component Isopenicillin N Epimerase System
2004
·
Juan F. Martín
, Ricardo V. Ullán
, et al.
·
Advances in biochemical engineering, biotechnology
·
35
Characterization of an Autoinducer of Penicillin Biosynthesis in Penicillium chrysogenum
2011
·
Jorge Martín
, Carlos García-Estrada
, et al.
·
Applied and Environmental Microbiology
·
34
The transport of phenylacetic acid across the peroxisomal membrane is mediated by the PaaT protein in Penicillium chrysogenum
2012
·
Marta Fernández-Aguado
, Ricardo V. Ullán
, et al.
·
Applied Microbiology and Biotechnology
·
33
Penicillium roqueforti PR toxin gene cluster characterization
2016
·
Pedro I. Hidalgo
, Elisabeth Poirier
, et al.
·
Applied Microbiology and Biotechnology
·
32
A vacuolar membrane protein affects drastically the biosynthesis of the ACV tripeptide and the beta-lactam pathway of Penicillium chrysogenum
2012
·
Marta Fernández-Aguado
, Fernando Teijeira
, et al.
·
Applied Microbiology and Biotechnology
·
31
CefR modulates transporters of beta-lactam intermediates preventing the loss of penicillins to the broth and increases cephalosporin production in Acremonium chrysogenum
2011
·
F. Teijeira
, R.V. Ullán
, et al.
·
Metabolic Engineering
·
25
Expression of cefD2 and the conversion of isopenicillin N into penicillin N by the two-component epimerase system are rate-limiting steps in cephalosporin biosynthesis
2004
·
R. V. Ullán
, J. Casqueiro
, et al.
·
Molecular Genetics and Genomics
·
25
Molecular characterization of a fungal gene paralogue of the penicillin penDE gene of Penicillium chrysogenum
2009
·
Carlos García-Estrada
, Inmaculada Vaca
, et al.
·
BMC Microbiology
·
22
PDF
Expression of the Acremonium chrysogenum cefT gene in Penicillum chrysogenum indicates that it encodes an hydrophilic β-lactam transporter
2008
·
Ricardo V. Ullán
, Fernando Teijeira
, et al.
·
Current Genetics
·
22
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Works count:
41
Citation count:
1,543
H-index:
23
I10-index:
31
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