俞孕珍; 賈顯祿; 劉志恒; 傅淑云
沈陽農(nóng)業(yè)大學(xué)!沈陽110161; 沈陽農(nóng)業(yè)大學(xué)!沈陽110161; 沈陽農(nóng)業(yè)大學(xué)!沈陽110161; 沈陽農(nóng)業(yè)大學(xué)!沈陽110161

【中文摘要】 對猴頭菌擔(dān)子及擔(dān)孢子形成過程進(jìn)行掃描電子顯微鏡觀察,結(jié)果表明:隨著猴頭菌子實(shí)體的形成與發(fā)育,頂細(xì)胞內(nèi)部核配和減數(shù)分裂的同時(shí),擔(dān)子和擔(dān)孢子形成時(shí)外部形態(tài)發(fā)生一系列變化.據(jù)此可基本歸納為四個(gè)階段:即擔(dān)子分化期、擔(dān)子膨大期、擔(dān)孢子形成期、擔(dān)子和擔(dān)孢子成熟期.這四個(gè)階段在尚未發(fā)育完全的菌刺的同一區(qū)段內(nèi)可交迭并存.隨著菌刺的成熟,從其基部向尖端,擔(dān)子和擔(dān)孢子也逐漸發(fā)育成熟.

【英文摘要】 A series of morphological changes of Hericium erinaceus basidium and basidiospore development was observed with scanning electron microscope at the time of nuclear association and meiosis during the development of fruit-body. According to these changes, their development process was divided into four stages: basidium differentiation stage, basidium swell stage, basidiospore initiation stage and basidium and basidiospore maturing stage. On an immature acicula, these four stages might appear at the same zone simultaneously. But with the maturing of the acicula, basidia and basidiospores were also gradually developed into maturation from the basal part to the tip of an acicula.

【中文關(guān)鍵詞】 掃描電鏡; 猴頭菌; 擔(dān)孢子形成
【英文關(guān)鍵詞】 Scanning electron microscope; Hericium erinaceus; Formation of basidiospore

【文獻(xiàn)出處】 食用菌學(xué)報(bào),Acta Edulis Fungi,編輯部郵箱,1995年01期 【DOI】CNKI:SUN:SYJB.0.1995-01-010