The hemagglutinating activity of submerged mycelium and culture liquid for four strains of Lentinus edodes (Berk.) Sing [L. edodes (Berk.) Pegler] was studied in the search for lectins. The hemagglutinating activity of culture liquid was substantially higher, compared with mycelium. The carbohydrate-binding capacity of the agglutinins was established, and the lectin activity of extracts from mycelia grown on several agar media was elucidated in relation to fruiting. The lectin activity of L. edodes was examined at different morphogenetic steps: mycelium, brown mycelial film, primordium, and fruiting body. Hemagglutination titers at the brown film step were higher than in the mycelium, whereas activity at the primordial and fruiting bodies steps decreased. Lectins seem to be involved in the formation of hyphal aggregates of brown mycelial film.

中文翻译：

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香菇的凝集素活性。

为了寻找凝集素，研究了浸没菌丝体和培养液对4株香菇（Berk。）Sing [ L.edodes（Berk。）Pegler]的血凝活性。与菌丝体相比，培养液的血凝活性明显更高。建立凝集素的碳水化合物结合能力，并阐明了与结实有关的在几种琼脂培养基上生长的菌丝体提取物的凝集素活性。香菇的凝集素活性在不同的形态发生步骤中进行了检查：菌丝体，棕色菌丝膜，原基和子实体。棕色膜步骤的血凝滴度高于菌丝体，而原始和子实体步骤的血凝滴度降低。凝集素似乎参与了棕色菌丝膜菌丝聚集体的形成。