Morphology of four strains of Medicinl phellinoid Agaricomycetes, and microstructural and physiological properties of their exudates

IF 1.4 4区生物学 Q4 MYCOLOGY

International journal of medicinal mushrooms Pub Date : 2024-06-01 DOI:10.1615/intjmedmushrooms.2024054258

Dong Yating, Lina Guo, Haile Ma, Muhammad Tayyab Rashid, Jamila Akter Tuly, GOLLY, K. Moses, Cunshan Zhou, ronghai He, xiaofei Ye, bingcheng Gan, xing Han

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引用次数: 0

Abstract

To study and compare the morphology of the phellinoid Agaricomycetes strains and find other strategies to improve Phellinus spp. growth and metabolism. In this study, the morphological characteristics of four Phellinus igniarius strains (phellinoid Agaricomycetes) were observed under a light microscope. The exudates from these fungi were observed using light microscopy, scanning electron microscopy (SEM), and energy-dispersive spectrometry (EDS). The exudates were initially transparent with a water-like appearance, and became darker with time at neutral pH. Microscopy of air-dried exudates revealed regular shapes and crystals. Cl-(chloride) and K+ were the two key elements analyzed using EDS. Polyphenol oxidase (POD), catalase (CAT), and laccase activities were detected in mycelia from each of the four Phellinus strains. The K+ content of the three strains was higher than that of the wild strain. Cl- content correlated negatively with that of K+. Laccase activities associated with each mycelia and its corresponding media differed under cold and contaminated conditions.

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四株黄皮姬松茸的形态及其渗出物的微观结构和生理特性

研究和比较黄柏姬松茸菌株的形态，寻找其他改善黄柏属植物生长和代谢的策略。本研究在光学显微镜下观察了四株黄壳姬松茸（Phellinus igniarius）的形态特征。使用光学显微镜、扫描电子显微镜（SEM）和能量色散光谱仪（EDS）观察了这些真菌的渗出物。渗出物最初呈透明水状，在中性 pH 值下随着时间的推移颜色变深。对风干的渗出物进行显微镜观察，可发现形状规则的晶体。Cl-（氯化物）和 K+ 是使用 EDS 分析的两种关键元素。在四个黄柏菌株的菌丝体中都检测到了多酚氧化酶（POD）、过氧化氢酶（CAT）和漆酶活性。三个菌株的 K+ 含量均高于野生菌株。Cl-含量与K+含量呈负相关。在低温和污染条件下，每种菌丝体及其相应培养基的漆酶活性都不同。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

International journal of medicinal mushrooms 医学-药学

CiteScore

2.60

自引率

16.70%

发文量

审稿时长

6-12 weeks

期刊介绍： The rapid growth of interest in medicinal mushrooms research is matched by the large number of disparate groups that currently publish in a wide range of publications. The International Journal of Medicinal Mushrooms is the one source of information that will draw together all aspects of this exciting and expanding field - a source that will keep you up to date with the latest issues and practice. The International Journal of Medicinal Mushrooms published original research articles and critical reviews on a broad range of subjects pertaining to medicinal mushrooms, including systematics, nomenclature, taxonomy, morphology, medicinal value, biotechnology, and much more.