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International Journal of Medicinal Mushrooms

Published 12 issues per year

ISSN Print: 1521-9437

ISSN Online: 1940-4344

The Impact Factor measures the average number of citations received in a particular year by papers published in the journal during the two preceding years. 2017 Journal Citation Reports (Clarivate Analytics, 2018) IF: 1.2 To calculate the five year Impact Factor, citations are counted in 2017 to the previous five years and divided by the source items published in the previous five years. 2017 Journal Citation Reports (Clarivate Analytics, 2018) 5-Year IF: 1.4 The Immediacy Index is the average number of times an article is cited in the year it is published. The journal Immediacy Index indicates how quickly articles in a journal are cited. Immediacy Index: 0.3 The Eigenfactor score, developed by Jevin West and Carl Bergstrom at the University of Washington, is a rating of the total importance of a scientific journal. Journals are rated according to the number of incoming citations, with citations from highly ranked journals weighted to make a larger contribution to the eigenfactor than those from poorly ranked journals. Eigenfactor: 0.00066 The Journal Citation Indicator (JCI) is a single measurement of the field-normalized citation impact of journals in the Web of Science Core Collection across disciplines. The key words here are that the metric is normalized and cross-disciplinary. JCI: 0.34 SJR: 0.274 SNIP: 0.41 CiteScore™:: 2.8 H-Index: 37

Indexed in

Physiological and Genetic Variability of Commercial Isolates of Culinary-Medicinal Mushroom Agaricus brasiliensis S. Wasser et al. (Agaricomycetideae) Cultivated in Brazil

Volume 7, Issue 4, 2005, pp. 553-564
DOI: 10.1615/IntJMedMushr.v7.i4.50
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ABSTRACT

Agaricus brasiliensis S. Wasser et al. ("Cogumelo medicinal"), a culinary—medicinal mushroom native to Brazil, is cultivated mostly for exports. Strain characteristics influence productivity, but little is known about ecological and genetic variation among commercial strains. We examined six strains of A. brasiliensis to determine the characteristics of colony growth and genetic variability. Two colony growth studies were conducted: (1) on ordinary laboratory media, malt extract agar, and potato dextrose agar at several incubation temperatures (20 °, 25 °, 28 °, 30 °C); (2) on minimal media supplemented with glucose) at three pH (6.0,7.0,8.0). We also evaluated linear growth on "race tubes"filled with commercial compost (at 28 °C). Generally, strain 22, commonly considered by producers to have low productivity, tended to grow the slowest on both media at all temperatures, with significant differences in rates found between it and all other strains on both media at 30 °C. At pH 6.0, strain 22 grew more slowly than strains 21, 23, and 24 and presented similar rates to strains 33 and 34. At pH 8.0, no isolate was able to grow. Strain 22 also grew the slowest in race tubes. PCR-RFLPs of the ITS region identified all strains as A. brasiliensis. RAPD patterns identified two groupings: strain 22 and all other strains. Even though we found low genetic variability, important strain characteristics (e.g., low colonization rate) considered related to productivity were detected for strain 22. We conclude that five of the strains may belong to the same ecological/genetic biotype. Low variability among Brazilian commercial strains might suggest a common origin of a single isolate recently brought into cultivation.

CITED BY
  1. Largeteau Michèle L., Llarena-Hernández Régulo Carlos, Regnault-Roger Catherine, Savoie Jean-Michel, The medicinal Agaricus mushroom cultivated in Brazil: biology, cultivation and non-medicinal valorisation, Applied Microbiology and Biotechnology, 92, 5, 2011. Crossref

  2. Foulongne-Oriol Marie, Spataro Cathy, Moinard Magalie, Cabannes Delphine, Callac Philippe, Savoie Jean-Michel, Development of polymorphic microsatellite markers issued from pyrosequencing technology for the medicinal mushroom Agaricus subrufescens, FEMS Microbiology Letters, 334, 2, 2012. Crossref

  3. Camelini C. M., Gomes A., Cardozo F. T. G. S., Simões C. M. O., Rossi M. J., Giachini A. J., Petrus J. C. C., de Mendonça M. M., Production of polysaccharide from Agaricus subrufescens Peck on solid-state fermentation, Applied Microbiology and Biotechnology, 97, 1, 2013. Crossref

  4. Stoknes Ketil, Beyer David M, Norgaard Erik, Anaerobically digested food waste in compost forAgaricus bisporusandAgaricus subrufescensand its effect on mushroom productivity, Journal of the Science of Food and Agriculture, 93, 9, 2013. Crossref

  5. Llarena-Hernández Régulo Carlos, Largeteau Michèle L., Farnet Anne-Marie, Foulongne-Oriol Marie, Ferrer Nathalie, Regnault-Roger Catherine, Savoie Jean-Michel, Potential of European wild strains of Agaricus subrufescens for productivity and quality on wheat straw based compost, World Journal of Microbiology and Biotechnology, 29, 7, 2013. Crossref

  6. Camelini Carla Maísa, Pena Darlene Aparecida, Gomes Aline, Steindel Mário, Rossi Márcio José, Giachini Admir José, de Mendonça Margarida Matos, An efficient technique for in vitro preservation of Agaricus subrufescens (=A. brasiliensis), Annals of Microbiology, 62, 3, 2012. Crossref

  7. Llarena-Hernández Régulo Carlos, Renouf Elodie, Vitrac Xavier, Mérillon Jean-Michel, Savoie Jean-Michel, Antioxidant Activities and Metabolites in Edible Fungi, a Focus on the Almond Mushroom Agaricus subrufescens, in Fungal Metabolites, 2017. Crossref

  8. Camelini Carla Maísa, Rossi M. J., Cardozo F. T. G. S., Gomes A., Sales-Campos C., Giachini A. J., Fungal Cultivation and Production of Polysaccharides, in Polysaccharides, 2014. Crossref

  9. Llarena-Hernández Régulo Carlos, Renouf Elodie, Vitrac Xavier, Mérillon Jean-Michel, Savoie Jean-Michel, Antioxidant Activities and Metabolites in Edible Fungi, a Focus on the Almond Mushroom Agaricus subrufescens, in Fungal Metabolites, 2015. Crossref

  10. Camelini Carla Maísa, Rossi Márcio José, Cardozo Francielle T. G. S., Gomes A., Sales-Campos Ceci, Giachini Admir J., Fungal Cultivation and Production of Polysaccharides, in Polysaccharides, 2015. Crossref

  11. Camelini C. M., Rossi M. J., Cardozo F. T. G. S., Gomes A., Sales-Campos C., Giachini A. J., Fungal Cultivation and Production of Polysaccharides, in Polysaccharides, 2014. Crossref

  12. Azeem Uzma, Hakeem Khalid Rehman, Ali M., Commercialization and Conservation, in Fungi for Human Health, 2020. Crossref

  13. Zied Diego C., Vieira Junior Wagner G., Soares Douglas M. M., Stevani Cassius V., Dias Eustáquio S., Iossi Matheus R., Pardo-Giménez Arturo, Overview of four Agaricus subrufescens strains used in the last 15 years in Brazil and other countries and current potential materials for the future, Mycological Progress, 20, 8, 2021. Crossref

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