Genetic improvement in Pleurotus (oyster mushroom): a review

Barh, Anupam; Sharma, Ved Parkash; Annepu, Sudheer Kumar; Kamal, Shwet; Sharma, Shweta; Bhatt, Pankaj

doi:10.1007/s13205-019-1854-x

Cited by 39 publications

(27 citation statements)

References 88 publications

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“…Stajic et al have reported that the geographical separation causes differences between the isolates genetically [33]. In recent decades, various biochemical and molecular techniques have been employed to investigate the phylogenetic relationships and the taxonomical hierarchy [34]. The DNA based molecular identification techniques such as internal transcribed spacer region identification, random amplified polymorphic DNA (RAPD), amplified fragment length polymorphism (AFLP), and restriction fragment length polymorphism (RFLP) has been widely used to validate Pleurotus species [35][36][37][38].…”

Section: Diversity and Taxonomy Of Pleurotusmentioning

confidence: 99%

Cultivation and Nutritional Value of Prominent Pleurotus spp.: An Overview

et al. 2020

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Pleurotus species are commercially essential mushrooms and widely cultivated throughout the world. The production of Pleurotus mushrooms alone accounts for around 25% of that total cultivated mushrooms globally. In America and Europe, Pleurotus species are considered specialty mushrooms, whereas, in Korea, their cultivation is economically profitable, and it is one of the highly consumed species. Pleurotus species are predominantly found in tropical forests and often grow on fallen branches, dead and decaying tree stumps, and wet logs. Biographical studies have shown that the Pleurotus genus is among the more conspicuous fungi that induce wood decay in terrestrial ecosystems worldwide due to its formidable lignin-modifying enzymes, including laccase and versatile peroxidases. Pleurotus species can be grown easily due to their fast colonization nature on diversified agro-substrates and their biological efficiency 100%. Pleurotus mushrooms are rich in proteins, dietary fiber, essential amino acids, carbohydrates, water-soluble vitamins, and minerals. These mushrooms are abundant in functional bioactive molecules, though to influence health. Pleurotus mushrooms are finding unique applications as flavoring, aroma, and excellent preservation quality. Apart from its unique applications, Pleurotus mushrooms have a unique status delicacy with high nutritional and medicinal values. The present review provides an insight into the cultivation of Pleurotus spp. using different agro-waste as growth substances paying attention to their effects on the growth and chemical composition.

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Section: Diversity and Taxonomy Of Pleurotusmentioning

confidence: 99%

Cultivation and Nutritional Value of Prominent Pleurotus spp.: An Overview

et al. 2020

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“…platypus, P. citrinopileatus, P. salmoneo-stramineus, P. eryngii, P. tuber-regium and P. tuoliensis) have been sequenced, having genome sizes between 33. 5 MB and 49.9 MB (Barh et al, 2019). Comparative genome sequence analysis showed that the sizes of P. eryngii (49.92 MB) and P. tuoliensis (48.23 MB) genome are significantly larger than other Pleurotus species, mainly due to their higher percentage of transposable elements and high long-terminal repeat transposable elements (Zhang et al 2018).…”

Section: Pleurotusmentioning

confidence: 97%

“…The demand for improved Pleurotus strains with high productive capacity has been rising. Currently, new generation approaches such as molecular breeding, genetic transformation and genome editing are used for strain improvement (Barh et al, 2019). So far, seven species of Pleurotus (P. ostreatus, P.…”

Section: Pleurotusmentioning

confidence: 99%

A 21st century miniguide to sporophore morphogenesis and development in Agaricomycetes and their biotechnological potential

Loftus¹,

Sánchez²,

Moore³

et al. 2020

Mexjbiotechnol

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We review the most recent developments in understanding the nature of development and morphogenesis in fungi and suggest how it might be applied to biotechnological manipulation of some cultivated mushrooms. We believe that it is essential to match the deductions of the molecular observations of the genomics generation with the inductive reasoning of the in vivo experiments and observations of the pregenomics generations to take full advantage of the synergism between the approaches to illuminate better the living biology of the system. As specific examples we show how model mushroom fungi (Coprinopsis and Volvariella) make hymenia and gills (not forgetting how the polypore Phellinus makes tubes), developmental commitment and pattern formation. The Coprinopsis sporophore also provides examples for the construction of mushroom stems and the coordination of cell behaviour throughout the maturing sporophore and the timing process that achieves that. This leads us to consider the mechanics of the mushroom and its dependence on the biochemistry and regulation of metabolism in relation to morphogenesis, and how it varies between species. We finish with our summary of the basic principles of fungal developmental biology. Having demonstrated how classic approaches allowed progress to be made in the study of fungal development we show how this has been accelerated by genomics and other aspects of global analysis of macromolecules. We also include work on some cultivated mushrooms to illustrate how the generalisations from research on model organisms might be applied in mushroom farming.

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“…As características físicas, sensoriais e fisiológicas, além do consumo crescente de P. djamor, tem estimulado a realização de investigação com a finalidade de avaliar a adaptação dessa espécie em substratos alternativos para crescimento e produção de basidiomas (Satpal et al, 2017). A avaliação de substratos que promovam rápida e vigorosa colonização micelial é importante para selecionar materiais lignocelulósicos que proporcionem a produção significativa de cogumelos (Carrasco-González, Serna-Saldívar, & Gutiérrez-Uribe, 2017; Barh et al, 2019). Fonseca, Silva, Alecrim, Cruz e Teixeira (2015) e Machado et al (2016) citaram que resíduos lignocelulósicos da floresta amazônica constituem uma alternativa biotecnológica para cultivo e produção significativa de proteases por P. ostreatoroseus, contudo não há relatos na literatura para P. djamor.…”

Section: Introductionunclassified

Avaliação de substratos de floresta tropical para cultivo e produção de proteases por Pleurotus djamor

Brito

Pimenta

Barbosa

et al. 2021

RSD

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Cogumelos do gênero Pleurotus são cultivados para fins alimentícios, medicinais e por serem fontes de enzimas de interesse industrial. O presente estudo teve como objetivo avaliar o crescimento micelial e verificar a atividade de proteases de P. djamor. Este cogumelo foi cultivado em ágar batata dextrose (BDA) com extrato de levedura (YE) 0,5% (p/v). Para avaliar a velocidade do crescimento micelial radial (VCR) e densidade micelial, P. djamor foi cultivado em cinco meios com YE 0,5% (p/v): ágar batata dextrose (BDA+YE), ágar Sabouraud (SAB+YE), ágar extrato de malte (MEA+YE), ágar inhame-roxo (PYA+YE) e ágar cará-de-espinho (SYA+YE). A atividade proteolítica foi determinada pelo método de bloco de gelose. Na avaliação do crescimento micelial vertical (VCM) foram utilizados exocarpos de cupuaçu (CE) e abacaxi (PE), semente de açaí (AS) e serragem (SAW), suplementados com farelo de arroz (RB) ou farelo de trigo (WB). A VCR significativa foi observada em SYA+YE (11,26 mm/dia) e PYA+YE (10,97 mm/dia). Porém, SAB+YE favoreceu a densidade micelial, portanto foi o meio selecionado para obtenção de inóculo nos testes de avaliação do crescimento micelial de P. djamor em resíduos lignocelulósicos. Atividade proteolítica significativa foi determinada em BDA+YE (17,7 mm), MEA+YE (17,6 mm) e SAB+YE (17,0 mm). Forte densidade micelial e VCM significativa foi determinada em CE+WB (0,37 cm/dia) e CE+RB (0,30 cm/dia). Substratos de floresta tropical são eficientes para o cultivo micelial e produção de proteases por P. djamor.

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Genetic improvement in Pleurotus (oyster mushroom): a review

Cited by 39 publications

References 88 publications

Cultivation and Nutritional Value of Prominent Pleurotus spp.: An Overview

Cultivation and Nutritional Value of Prominent Pleurotus spp.: An Overview

A 21st century miniguide to sporophore morphogenesis and development in Agaricomycetes and their biotechnological potential

Avaliação de substratos de floresta tropical para cultivo e produção de proteases por Pleurotus djamor

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