Results 21 to 30 of about 1,726 (184)

Paecilomyces variotii xylanase production, purification and characterization with antioxidant xylo-oligosaccharides production [PDF]

Scientific Reports, 2021
Paecilomyces variotii xylanase was, produced in stirred tank bioreactor with yield of 760 U/mL and purified using 70% ammonium sulfate precipitation and ultra-filtration causing 3.29-fold purification with 34.47% activity recovery.
Asmaa Abdella, Samah Ramadan, Ragaa A. Hamouda, Amna A. Saddiq, Nuha M. Alhazmi, Mahmoud A. Al-Saman   +5 more
doaj   +2 more sources

Preservation stress resistance of melanin deficient conidia from Paecilomyces variotii and Penicillium roqueforti mutants generated via CRISPR/Cas9 genome editing [PDF]

Fungal Biology and Biotechnology, 2021
Background The filamentous fungi Paecilomyces variotii and Penicillium roqueforti are prevalent food spoilers and are of interest as potential future cell factories.
Sjoerd J. Seekles, Pepijn P. P. Teunisse, Maarten Punt, Tom van den Brule, Jan Dijksterhuis, Jos Houbraken, Han A. B. Wösten, Arthur F. J. Ram   +7 more
doaj   +2 more sources

Nutrient Digestibility and Growth Performance of Juvenile <i>Penaeus vannamei</i> Fed Diets Containing the Filamentous Fungus, <i>Paecilomyces variotii</i>, Produced From Corn Ethanol Thin Stillage. [PDF]

Aquac Nutr
Fungal proteins are emerging ingredients having high potential for use in aquafeeds, yet digestibility and practical inclusion limits remain unclear for marine shrimp. This study evaluated a filamentous fungus (Paecilomyces variotii [PV]) produced from corn ethanol thin stillage as a replacement for salmon by‐product meal (SLM) and poultry by‐product ...
Nunes AJP, Toledo MPA, Vivan LQ, Marques DF, Gomes CGD.   +4 more
europepmc   +2 more sources

A Polyphasic Approach including Whole Genome Sequencing Reveals Paecilomyces paravariotii sp. nov. as a Cryptic Sister Species to P. variotii

Journal of Fungi, 2023
Whole genome sequencing is rapidly increasing phylogenetic resolution across many groups of fungi. To improve sequencing coverage in the genus Paecilomyces (Eurotiales), we report nine new Paecilomyces genomes representing five different species ...
Andrew S. Urquhart, Alexander Idnurm
doaj   +2 more sources

Enzymes and bioproducts produced by the ascomycete fungus Paecilomyces variotii [PDF]

Journal of Applied Microbiology, 2015
Due its innate ability to produce extracellular enzymes which can provide eco-friendly solutions for a variety of biotechnological applications, Paecilomyces variotii is a potential source of industrial bioproducts. In this review, we report biotechnological records on the biochemistry of different enzymes produced by the fermentation of the P ...
I, Herrera Bravo de Laguna, F J, Toledo Marante, R, Mioso   +2 more
openaire   +3 more sources

Species Identification and In Vitro Antifungal Susceptibility of Paecilomyces/Purpureocillium Species Isolated from Clinical Respiratory Samples: A Multicenter Study

Journal of Fungi, 2022
Paecilomyces spp. are emerging fungal pathogens, where Paecilomyces lilacinus and Paecilomyces variotii are the most reported species. Taxonomic and phylogenetic revisions in this genus have shown that P. variotii represents a species complex, whereas P.
Lorra Monpierre, Nawel Aït-Ammar, Isabel Valsecchi, Anne-Cécile Normand, Juliette Guitard, Arnaud Riat, Antoine Huguenin, Christine Bonnal, Boualem Sendid, Lilia Hasseine, Hélène Raberin, Marion Dehais, Stéphane Ranque, Christophe Hennequin, Renaud Piarroux, Eric Dannaoui, Françoise Botterel   +16 more
doaj   +2 more sources

Tannase production by Paecilomyces variotii

Bioresource Technology, 2007
Surface response methodology was applied to the optimization of the laboratory scale production of tannase using a lineage of Paecilomyces variotii. A preliminary study was conducted to evaluate the effects of variables, including temperature ( degrees C), residue (%) (coffee husk:wheat bran), tannic acid (%) and salt solutions (%) on the production of
Vania, Battestin, Gabriela Alves, Macedo
openaire   +3 more sources

Paecilomyces variotii as A Plant-Growth Promoter in Horticulture [PDF]

Agronomy, 2020
In the present study, P. variotii, an endophytic fungus isolated from plant roots from the Cabo de Gata Natural Park (Parque Nacional Cabo de Gata—Spain), was tested to determine the effect on the growth promotion of tomato and pepper seeds and seedlings.
Alejandro Moreno-Gavíra, Fernando Diánez, Brenda Sánchez-Montesinos, Mila Santos   +3 more
doaj   +3 more sources

Unexplained increase in Paecilomyces variotii blood culture isolates in the UK

Weekly releases (1997–2007), 2006
Since July 2006, a marked increase has been seen in the number of Paecilomyces variotii isolates identified by hospital laboratories across the UK.
T L, Lamagni, C, Campbell, L, Pezzoli, E, Johnson   +3 more
openaire   +3 more sources

Non-edible Oil Cakes as a Novel Substrate for DPA Production and Augmenting Biocontrol Activity of Paecilomyces variotii [PDF]

Frontiers in Microbiology, 2017
The present study investigated the use of waste non-edible oil cakes (Jatropha, Karanja, Neem, and Mahua) as a substrate for the growth of Paecilomyces variotii and dipicolinic acid (DPA) production.
Ashwani Kumar, Kalpana Arora, Kalpana Arora, Satyawati Sharma, Suresh B. N. Krishna, Jamila K. Adam   +5 more
doaj   +2 more sources