نتایج جستجو برای: mucor circinelloides utmc 5032

تعداد نتایج: 1503  

2011
J. A. Takahashi S. A. Carvalho

Mushrooms are very appreciated as food in several countries and, besides their fine taste, they have great nutritional value as sources of essential fatty acids, minerals, proteins and biologically active metabolites. By the other hand, nonbasidiomycete filamentous fungi from several genera such as Rhizopus or Penicillium are commonly not associated with human diet. Nevertheless, these and othe...

2017
Silvia Calo Francisco E Nicolás Soo Chan Lee Ana Vila Maria Cervantes Santiago Torres-Martinez Rosa M Ruiz-Vazquez Maria E Cardenas Joseph Heitman

Mucorales are a group of basal fungi that includes the casual agents of the human emerging disease mucormycosis. Recent studies revealed that these pathogens activate an RNAi-based pathway to rapidly generate drug-resistant epimutant strains when exposed to stressful compounds such as the antifungal drug FK506. To elucidate the molecular mechanism of this epimutation pathway, we performed a gen...

Journal: :Microbiology 2004
Tina Lübbehüsen Virginia González Polo Silvia Rossi Jens Nielsen Silvia Moreno Mhairi McIntyre José Arnau

The cAMP signal transduction pathway controls many processes in fungi. The Mucor circinelloides pkaR and pkaC genes, encoding the regulatory (PKAR) and catalytic (PKAC) subunit of the cAMP-dependent protein kinase A (PKA), have been cloned recently. Expression analysis during the dimorphic shift and colony morphology suggested a role for PKAR in the control of morphology and branching. Here str...

Journal: :Eukaryotic cell 2012
J Ocampo B McCormack E Navarro S Moreno V Garre S Rossi

The protein kinase A (PKA) signaling pathway plays a role in regulating growth and differentiation in the dimorphic fungus Mucor circinelloides. PKA holoenzyme is comprised of two catalytic (C) and two regulatory (R) subunits. In M. circinelloides, four genes encode the PKAR1, PKAR2, PKAR3, and PKAR4 isoforms of R subunits. We have constructed null mutants and demonstrate that each isoform has ...

ژورنال: فرآیند نو 2017

بیوسورفکتانت‌ها ترکیبات فعال سطحی هستند که توسط بسیاری از میکروارگانیسم‌ها تولید می‌شوند. این ترکیبات دارای کاربردهای بسیاری در صنایع گوناگون به ‌ویژه در صنعت نفت و پاک ‌سازی آلودگی‌های نفتی هستند. در این پژوهش از میان 22 جدایه‌ی مخمر جداسازی شده از 8 نمونه خاک آلوده به هیدروکربن‌های نفتی در نهایت جدایه‌ی G-13 با قطر هاله‌ی 1/13 سانتی ‌متر و کاهش کشش سطحی به میزان 26 میلی ‌نیوتون بر متر به ‌عنو...

Journal: :Current Biology 2016
Luis M. Corrochano Alan Kuo Marina Marcet-Houben Silvia Polaino Asaf Salamov José M. Villalobos-Escobedo Jane Grimwood M. Isabel Álvarez Javier Avalos Diane Bauer Ernesto P. Benito Isabelle Benoit Gertraud Burger Lola P. Camino David Cánovas Enrique Cerdá-Olmedo Jan-Fang Cheng Angel Domínguez Marek Eliáš Arturo P. Eslava Fabian Glaser Gabriel Gutiérrez Joseph Heitman Bernard Henrissat Enrique A. Iturriaga B. Franz Lang José L. Lavín Soo Chan Lee Wenjun Li Erika Lindquist Sergio López-García Eva M. Luque Ana T. Marcos Joel Martin Kevin McCluskey Humberto R. Medina Alejandro Miralles-Durán Atsushi Miyazaki Elisa Muñoz-Torres José A. Oguiza Robin A. Ohm María Olmedo Margarita Orejas Lucila Ortiz-Castellanos Antonio G. Pisabarro Julio Rodríguez-Romero José Ruiz-Herrera Rosa Ruiz-Vázquez Catalina Sanz Wendy Schackwitz Mahdi Shahriari Ekaterina Shelest Fátima Silva-Franco Darren Soanes Khajamohiddin Syed Víctor G. Tagua Nicholas J. Talbot Michael R. Thon Hope Tice Ronald P. de Vries Ad Wiebenga Jagjit S. Yadav Edward L. Braun Scott E. Baker Victoriano Garre Jeremy Schmutz Benjamin A. Horwitz Santiago Torres-Martínez Alexander Idnurm Alfredo Herrera-Estrella Toni Gabaldón Igor V. Grigoriev

Plants and fungi use light and other signals to regulate development, growth, and metabolism. The fruiting bodies of the fungus Phycomyces blakesleeanus are single cells that react to environmental cues, including light, but the mechanisms are largely unknown [1]. The related fungus Mucor circinelloides is an opportunistic human pathogen that changes its mode of growth upon receipt of signals f...

Journal: :Eukaryotic cell 2009
J Ocampo L Fernandez Nuñez F Silva E Pereyra S Moreno V Garre S Rossi

The cyclic AMP (cAMP)-dependent protein kinase A (PKA) signaling pathway plays a role in regulating development, growth, and virulence in a number of fungi. To determine whether PKA plays a similar function in zygomycete fungi, a mutant of Mucor circinelloides was generated that lacks pkaR1, one of the regulatory subunits of PKA. The mutant showed a reduction in growth and alterations in germin...

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