吳小平; 彭建升; 謝寶貴; 柯斌榕; 胡方平
福建農(nóng)林大學(xué)作物遺傳育種與綜合利用教育部重點實驗室; 福建農(nóng)林大學(xué)生命科學(xué)學(xué)院; 福建農(nóng)林大學(xué)菌物研究中心; 福建農(nóng)林大學(xué)植物保護(hù)學(xué)院

【中文摘要】 通過對峙培養(yǎng)、發(fā)酵液的抑菌試驗,發(fā)現(xiàn)枯草芽孢桿菌BS-2對好食脈孢菌Neurospora sitophila有較強的抑制作用,BS-2能顯著地抑制脈孢菌菌絲生長及其孢子萌發(fā),但對食用菌抑制作用相對較弱。BS-2主要的抑菌物質(zhì)可能是其分泌的多種抗菌蛋白質(zhì),BS-2的抑菌能力可通過脈孢菌代謝產(chǎn)物的誘導(dǎo)而加強。

【英文摘要】 The results of confrontation culture and antibacterial experiment indicated that Bacillus subtilis BS-2 had strong inhibition to the fungi Neurospora sitophila,and BS-2 could significantly inhibit Neurospora mycelial growth and conidial germination,but could affect mushroom weakly.These antibacterial substances might be the manifold proteins which were extracted by BS-2 and the antibacterial activity of BS-2 could be enhanced by the metabolites of Neurospora sitophila.

【中文關(guān)鍵詞】 好食脈孢菌; 生物防治; 枯草芽孢桿菌BS-2
【英文關(guān)鍵詞】 Neurospora sitophila; Bacillus subtilis BS-2; Biological control
【基金】福建省科技廳重點項目(2007S0002)

【文獻(xiàn)出處】 中國食用菌,Edible Fungi of China,編輯部郵箱,2009年02期 【DOI】CNKI:SUN:ZSYJ.0.2009-02-019