Abstract:
The present invention relates to medicinal mushrooms, more specifically to novel strains of Coprinus comatus, Flammulina velutipes, Ganoderma lucidum, Grifola frondosa, Hericium erinaceus, Pleurotus ostreatus, and Trametes versicolor, extracts thereof, and compositions comprising said extracts.
Abstract:
Methods of producing hybrid Agaricus bisporus mushrooms strains derived or descended from at least one wild mushroom strain and having the specified traits of either greatly diminished sporulation or an absence of sporulation, and of obtaining postmeiotic offspring of nonsporlating basidiomycete fungi including Agaricus bisporus, are disclosed.
Abstract:
This disclosure relates generally to the field of anti-pathogenic agents, including a modified defensin molecule with anti-pathogen activity. Genetically modified plants and their progeny or parts expressing or containing the modified defensin and anti-pathogen compositions for use in horticulture and agriculture and as animal and human medicaments are also provided.
Abstract:
A culture of the Agaricus bisporus strain B12998 is provided, the culture of the strain B12998 having been deposited under the NRRL Accession Number 50902. Other embodiments include a hybrid strain of Agaricus bisporus having BP-1 as one parent and an OW, SW, HW or experimental BW strain as a second parent. Still other embodiments include a hybrid strain of Agaricus bisporus having strain B12998 as at least one parent. Methods are provided for obtaining offspring including homokaryotic lines from select hybrid strain cultures of Agaricus bisporus, as well as methods and processes for producing hybrid mushroom cultures. A method of mushroom strain development is further provided.
Abstract:
A hybrid mushroom culture of Agaricus bisporus, designated as strain J11500, includes a representative culture of the strain, which has been deposited under NRRL Accession No. 50895. A method of producing a hybrid mushroom culture of Agaricus bisporus comprising: mating a homokaryotic line J10102-s69 with a homokaryotic line OWNC. Additionally, mushrooms, parts of the culture and products incorporating the culture are provided.
Abstract:
The present variety of mushroom plant named ‘marmo shiro-2’ was cultivated by the gathering and repeated breeding of Bunashimeji mushrooms having dominant traits, which has good qualitative characteristics and appearance, less adhesion of the stem, excellent keeping qualities and storage life, and improved after-storage taste. This edible mushroom is exquisite in stability, reproducibility and uniformity when being produced.
Abstract:
nullNovel hybrid strains of Agaricus bisporus, the germination of the spores of which provides mostly homocaryons, their production and their usenull. Hybrid strain of Agaricus having the following traits: it is interfertile with Agaricus bisporus, its fructifications have basidia of which less than 15% are bisporous, and most of the spores on said fructifications are homocaryotic, and whose traits can be genetically transmitted; method of obtaining such a strain, and its use for obtaining modified strains of Agaricus bisporus.
Abstract:
A novel multistem strain of Lyophyllum ulmarium to form fruiting bodies is disclosed. The cultivation of the novel strain of Lyophyllum ulmarium is achieved by inoculating a medium with a novel strain of Lyophyllum ulmarium and allowing the formation of fruit bodies, the novel strain of Lyophyllum ulmarium being one capable of giving 65 or more, on the average, of fruiting bodies of a stem length of 20 mm or longer when 10 g of a solid inoculum thereof is inoculated into a medium. The medium is prepared by mixing sawdust (an equivolumetric mixture of sawdust from cedar and that from beech) and rice bran at a ratio by volume of 3:1, adjusting the moisture content to 63% and press-bottling into a polypropylene wide-mouthed bottom (volume: 850 ml) in such a manner as to give 535 g of the contents, whereby fruiting bodies are formed in a conventional manner. Three strains of the multistem strain are provided.
Abstract:
A method for the production of high proportions of homokaryons among spores from breeding stock of the mushroom Agaricus bisporus includes the steps of providing a first strain of Agaricus bisporus having tetrasporic ancestry and which carries a gene or genes that determines the trait for production of basidia which predominantly bear at least three spores rather than two, and crossing the first strain of Agaricus bisporus with a second, different strain of Agaricus bisporus to form at least one hybrid heterokaryotic culture. The culture is capable of producing mushrooms having basidia which predominately bear at least three spores, many of which are homokaryotic. The homokaryons taken from the homokaryotic spores can be used in crosses to produce new hybrid strains of Agaricus bisporus mushrooms which may exhibit improvements with respect to various traits including productivity, rate of development, disease resistance, aesthetic qualities and the like. Also, the homokaryons can be used to map genes that control phenotypic traits of interest.
Abstract:
A biologically pure culture of Lyophyllum decastes capable of forming a fruiting body in an artificial medium. Also provided is a method for cultivation of Lyophyllum decastes to form the fruiting body.