The molecular phylogeny in seven strains of Lentinus edodes was studied based on RAPD and their internal transcribed spacers (ITS) regions. The strains were analyzed by RAPD with 20 arbitrary primers. Fifteen primers were found efficient for the amplification of the genomic DNA. The size of the polymorphic bands were in the range of 100-1000 bp. However, the size of ITS1-2 and ITS1-4 regions varied among the strains from 278 to 575 bp and from 410 to 616 bp, respectively. The higher alignment score of the ITS 1-2 region indicated more variability in the ITS 1-4 region. Thus, on the basis of RAPD-PCR and ITS sequencing it was found that strains LeC and LeI showed a high degree of divergence from all other strains.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1615/intjmedmushr.v16.i2.70 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Nanocellulose prepared from shiitake mushroom (Lentinus edodes) stipe by high pressure homogenization and the gel-like emulsions stabilized by them.
Int J Biol Macromol
January 2025
National Engineering Research Center for Seafood, State Key Laboratory of Marine Food Processing and Safety Control, Collaborative Innovation Center of Provincial and Ministerial Co-construction for Seafood Deep Processing, Liaoning Province Collaborative Innovation Center for Marine Food Deep Processing, Dalian Technology Innovation Center for Chinese Pre-made Food, College of Food Science and Technology, Dalian Polytechnic University, Dalian 116034, China. Electronic address:
Shiitake mushroom is popularly consumed thanks to its umami taste and good flavor, but its stipe is often discarded due to the rough texture and poor chewiness. In the study, high-pressure homogenization (HPH) was applied to modify the physiochemical properties of shiitake mushroom nanocellulose (SMNC), and the SMNCs were used to constructing gel-like emulsions (EGs). Atomic force microscope and cryo-scanning electron microscope observations showed that SMNCs had shorter length after HPH treatment.
View Article and Find Full Text PDFPotential Medicinal Fungi from Freshwater Environments as Resources of Bioactive Compounds.
J Fungi (Basel)
January 2025
Department of Agricultural, Food and Forest Sciences, University of Palermo, Viale delle Scienze, Bldg. 5, 90128 Palermo, Italy.
Owing to their nutritional, culinary, and nutraceutical, mushrooms are worldwide consumed and appreciated. Moreover, many of these mushrooms are also known as medicinal mushrooms since they possess several pharmacological properties attributable to a huge number of bioactive compounds derived from their sporophores. Several studies are available in the literature about in vitro and in vivo mechanisms of actions of such bioactive compounds.
View Article and Find Full Text PDFEffects of Blue Light on Fruiting Body Production and Ergothioneine Content During Sawdust Cultivation of Shiitake ().
Mycobiology
December 2024
Forest Microbiology and Application Division, Department of Forest Bioresources, National Institute of Forest Science, Suwon, Republic of Korea.
The cultivation period of shiitake () is approximately 120-150 d, which is longer than that of other edible mushrooms. The development of fruiting bodies in shiitake is affected by light exposure. In this study, we investigated the effects of blue light on the production and ergothioneine contents of shiitake mushrooms.
View Article and Find Full Text PDFLentinan's effect on gut microbiota and inflammatory cytokines in 5-FU-induced mucositis mice.
AMB Express
January 2025
Department of Biotechnology, College of Basic Medical Science, Dalian Medical University, Dalian, 116044, China.
Chemotherapeutic therapies for cancer are frequently associated with cytotoxic side effects that can be harmful to human health, including the development of intestinal mucositis (IM). It mostly affects the gastrointestinal tract, causing ulceration, inflammation, and the formation of lesions in the colon. Surprisingly, despite the frequency of IM, therapeutic choices remain restricted.
View Article and Find Full Text PDFModulation of Glutamatergic Burst Activity by Hydrolysed Arabinoxylan Rice Bran: A Multielectrode Array Study in Human-Induced Pluripotent Stem Cell-Derived Neurones and Astrocytes.
Cureus
January 2025
Electrophysiology, 3Brain AG, Genova, ITA.
The natural product MGN-3 (Biobran) is a defatted, partially hydrolysed rice bran-derived hemicellulose enzymatically modified with an extract of . It has a high proportion of arabinoxylan. It has a protective action against intracerebroventricular streptozotocin-induced murine sporadic Alzheimer's disease and reverses spatial memory deficit in this disease model.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!