Enoki Mushroom (Flammulina velutipes (Curtis) Singer) Breeding

Sharma, Ved Parkash; Barh, Anupam; Bairwa, Rakesh Kumar; Annepu, Sudheer Kumar; Kumari, Babita; Kamal, Shwet

doi:10.1007/978-3-030-66969-0_11

Cited by 7 publications

(5 citation statements)

References 47 publications

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“…Although it has been shown that the temperature for the formation of enoki mushrooms was 5–19℃, with an optimum temperature of 13–14℃ [ 20 ], the growth temperature of enoki mushroom substrates also varies on the species. The results of the pre‐experiments showed that the enoki mushroom's growth hardly continued in conditions above 25℃ (Figures S1 and S2 ).…”

Section: Resultsmentioning

confidence: 99%

Biosynthesis of gold nanoparticles in the fruiting body of enoki mushrooms (Flammulina velutipes) under Pb²⁺ induction

Han

et al. 2022

IET Nanobiotechnology

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Fungi can produce many compounds, such as proteins, enzymes, amino acids, and polysaccharides, which are internalised and enriched for metals, and are widely used as reducing and stabilising agents for the biosynthesis of gold nanoparticles (Au NPs). Almost all fungal sources used in the synthesis of the Au NPs are in the form of cell filtrates or mycelial suspensions. However, the culture of cell‐free fungal filtrate and mycelium is not comparable to the propagation of fungal substrates in input and operation. Here, we evaluated in vivo biosynthesis of Au NPs in enoki mushrooms ( Flammulina velutipes ). HAuCl 4 was reduced in the fruiting body of the enoki mushrooms via induction by Pb 2+ , resulting in the generation of Au NPs. We then employed UV‐Vis absorption spectroscopy, Transmission Electron Microscope, and Energy Dispersive Spectrometer to characterise various shapes of the Au NPs. The elemental analysis indicated that the Au NPs were mainly concentrated in organelles of the stalk and cap cells. We also demonstrated that 0.3–0.5 mM HAuCl 4 was the optimal stress treatment concentration based on the changes in physiological indicators of the enoki mushrooms. This work reveals that fungi can be utilised well as nanomaterial bioreactors.

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Section: Resultsmentioning

confidence: 99%

Biosynthesis of gold nanoparticles in the fruiting body of enoki mushrooms (Flammulina velutipes) under Pb²⁺ induction

Han

et al. 2022

IET Nanobiotechnology

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“…Flammulina velutipes (Output); Pleurotus (Quality); Pleurotusostreatus (Zn). [131][132][133] Cross breeding High success rate, can combine multiple excellent traits.…”

Section: Long-term Lowmentioning

confidence: 99%

Safe Production Strategies for Soil-Covered Cultivation of Morel in Heavy Metal-Contaminated Soils

Xue

et al. 2023

JoF

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Morel is a popular edible mushroom with considerable medicinal and economic value which has garnered global popularity. However, the increasing heavy metal (HM) pollution in the soil presents a significant challenge to morels cultivation. Given the susceptibility of morels to HM accumulation, the quality and output of morels are at risk, posing a serious food safety concern that hinders the development of the morel industry. Nonetheless, research on the mechanism of HM enrichment and mitigation strategies in morel remains scarce. The morel, being cultivated in soil, shows a positive correlation between HM content in its fruiting body and the HM content in the soil. Therefore, soil remediation emerges as the most practical and effective approach to tackle HM pollution. Compared to physical and chemical remediation, bioremediation is a low-cost and eco-friendly approach that poses minimal threats to soil composition and structure. HMs easily enriched during morels cultivation were examined, including Cd, Cu, Hg, and Pb, and we assessed soil passivation technology, microbial remediation, strain screening and cultivation, and agronomic measures as potential approaches for HM pollution prevention. The current review underscores the importance of establishing a comprehensive system for preventing HM pollution in morels.

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“…In nature, the fruiting body of wild F. filiformis has a hypertrophied pileus and a short hairy stipe. All wild F. filiformis are yellowish or brown in color (the degree of yellow varies by growth environment; Wang et al, 2018 ; Sharma et al, 2021 ). In 1928, the wild F. filiformis was first domesticated and artificially cultivated in Japan ( Chen and Huang, 2013 ).…”

Section: Introductionmentioning

confidence: 99%

“…In 1928, the wild F. filiformis was first domesticated and artificially cultivated in Japan ( Chen and Huang, 2013 ). The stipe was found to be more palatable during the breeding process, therefore F. filiformis with a longer stipe was cultivated ( Sharma et al, 2021 ). F. filiformis without fluff on the stipe was also selectively cultivated because the hairy stipe of wild F. filiformis was found to have a bad taste ( Tan et al, 2016 ).…”

Section: Introductionmentioning

confidence: 99%

Comprehensive Genetic Analysis of Monokaryon and Dikaryon Populations Provides Insight Into Cross-Breeding of Flammulina filiformis

Shi

Tang

et al. 2022

Front. Microbiol.

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Flammulina filiformis, as one of the most popular edible fungi in East Asia, is produced in an industrialized and standardized way. However, its monotonous variety and product convergence have seriously restricted the development of the industry. In this study, 11 cultivated strains and 13 wild strains of F. filiformis were collected from multiple regions of China and Japan and were performed genome sequencing. Together with genome data of six strains previously released, in total 23 dikaryons (formed by two monokaryons mating, can making fruiting body), 35 monokaryons (formed by protoplast-regenerating of dikaryon and isolating) were used for genetic diversity and population structure analysis based on the high-throughput genotyping. Firstly, a set of SNP markers with intrapopulation polymorphism including 849,987 bi-allelic SNPs were developed and basically covered all of 11 chromosomes with a high distribution density of 24.16 SNP markers per kb. The cultivated dikaryotic strains were divided into three subgroups, and their breeding history was made inferences, which is consistent with the available pedigree records. The wild dikaryotic strains were divided into two subgroups and showed varied contributions of genetic components with high genetic diversity. All the investigated dikaryons have a symmetric distribution pattern with their two constituent monokaryons in principal component analysis. Finally, we summarized the pedigree relationship diagram of F. filiformis main strains including six modules, and the genotypes of hybrids can be directly phased by the known parental allele according to it. This study provides a method to distinguish two sets of monokaryon haplotypes, and several valuable genetic resources of wild F. filiformis, and an effective strategy for guiding F. filiformis breeding based on the population structure and pedigree relationship in future.

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Enoki Mushroom (Flammulina velutipes (Curtis) Singer) Breeding

Cited by 7 publications

References 47 publications

Biosynthesis of gold nanoparticles in the fruiting body of enoki mushrooms (Flammulina velutipes) under Pb²⁺ induction

Biosynthesis of gold nanoparticles in the fruiting body of enoki mushrooms (Flammulina velutipes) under Pb²⁺ induction

Safe Production Strategies for Soil-Covered Cultivation of Morel in Heavy Metal-Contaminated Soils

Comprehensive Genetic Analysis of Monokaryon and Dikaryon Populations Provides Insight Into Cross-Breeding of Flammulina filiformis

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Enoki Mushroom (Flammulina velutipes (Curtis) Singer) Breeding

Cited by 7 publications

References 47 publications

Biosynthesis of gold nanoparticles in the fruiting body of enoki mushrooms (Flammulina velutipes) under Pb2+ induction

Biosynthesis of gold nanoparticles in the fruiting body of enoki mushrooms (Flammulina velutipes) under Pb2+ induction

Safe Production Strategies for Soil-Covered Cultivation of Morel in Heavy Metal-Contaminated Soils

Comprehensive Genetic Analysis of Monokaryon and Dikaryon Populations Provides Insight Into Cross-Breeding of Flammulina filiformis

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Product

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Biosynthesis of gold nanoparticles in the fruiting body of enoki mushrooms (Flammulina velutipes) under Pb²⁺ induction

Biosynthesis of gold nanoparticles in the fruiting body of enoki mushrooms (Flammulina velutipes) under Pb²⁺ induction