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Ramírez Nasto, Lucía

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https://academica-e.unavarra.es/handle/2454/49820

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Ramírez Nasto

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Lucía

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Agronomía, Biotecnología y Alimentación

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IMAB. Research Institute for Multidisciplinary Applied Biology

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0000-0002-0023-4240

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425

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2006 - 200912020 - 20241
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Subject: Breeding ×

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Now showing 1 - 2 of 2
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    PublicationOpen Access
    Pleurotus ostreatus as a model mushroom in genetics, cell biology, and material sciences
    (Springer, 2024) Nakazawa, Takehito; Kawauchi, Moriyuki; Otsuka, Yuitsu; Han, Junxian; Koshi, Daishiro; Schiphof, Kim; Ramírez Nasto, Lucía; Pisabarro de Lucas, Gerardo; Honda, Yoichi; Institute for Multidisciplinary Research in Applied Biology - IMAB
    Pleurotus ostreatus, also known as the oyster mushroom, is a popular edible mushroom cultivated worldwide. This review aims to survey recent progress in the molecular genetics of this fungus and demonstrate its potential as a model mushroom for future research. The development of modern molecular genetic techniques and genome sequencing technologies has resulted in breakthroughs in mushroom science. With efficient transformation protocols and multiple selection markers, a powerful toolbox, including techniques such as gene knockout and genome editing, has been developed, and numerous new findings are accumulating in P. ostreatus. These include molecular mechanisms of wood component degradation, sexual development, protein secretion systems, and cell wall structure. Furthermore, these techniques enable the identification of new horizons in enzymology, biochemistry, cell biology, and material science through protein engineering, fluorescence microscopy, and molecular breeding.
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    PublicationOpen Access
    Genetic breeding of edible mushrooms: from the genome to the production of new varieties of Pleurotus ostreatus
    (Universidad Pública de Navarra / Nafarroako Unibertsitate Publikoa, 2006) Pisabarro de Lucas, Gerardo; Peñas Parrila, María Manuela; Pérez Garrido, María Gumersinda; Park, Sang-Kyu; Eizmendi Goicoechea, Arantza; Parada Albarracín, Julián Andrés; Palma Dovis, Leopoldo; Idareta Olagüe, Eneko; Jurado Cabanillas, Javier; Castellón Gadea, Jordi; Ramírez Nasto, Lucía; Producción Agraria; Nekazaritza Ekoizpena
    The breeding of new varieties of industrially cultivated edible mushrooms must proceed in the framework defined by the breeding objectives, the biological characteristics of the material and the legal and cultural constraints imposed to the breeding technology to be used. This last aspect is of the greatest importance in the case of a food that is considered in European countries as high quality and closer to nature than other industrially produced foods. This fact prevents the use of genetic-engineering based technologies for breeding, as the consumers would hardly accept genetically modified mushrooms. Consequently, mushroom breeding should be based on time-consuming processes of classic breeding. Molecular biology, however, can offer to the breeders useful tools for speeding up the selection process, for evaluating the new bred lines and, last but not least, to identify and eventually protect legally the outcome of their breeding programs.