為了生存,物種均會發展出不同款式的捕獵技倆。628Please respect copyright.PENANAOVu5NIxs1t
這次我們將會講解經常在超級市場見到的秀珍菇,如何在大自然間捕殺獵物來獲取營養。628Please respect copyright.PENANArc6PVJPmDq628Please respect copyright.PENANAzYNKOiVFzO
628Please respect copyright.PENANA37wVPmDmx5
628Please respect copyright.PENANAn1Sqb0zacu
(圖2)在泥土底下,蘑菇發展出名為菌絲的結構,其中之一的作用就是從泥土中吸取營養。628Please respect copyright.PENANAZtHMPuGAlF
而科學家發現,秀珍菇的菌絲還有一道獨特的地方,能夠將泥土中的桿線蟲置諸死地。628Please respect copyright.PENANAhDhbVI0YqX628Please respect copyright.PENANAJMaH9XLfqq
628Please respect copyright.PENANACKeeSfUnCm
628Please respect copyright.PENANApTnERMttTs
(圖3)當處於泥土的桿線蟲不慎碰到秀珍菇的菌絲之時,菌絲便會透過桿線蟲表面的絨毛觸發桿線蟲部份的神經,促使桿線蟲頭部及口腔附近的肌肉不斷抽搐,最終引發細胞啟動死亡機制逝世。628Please respect copyright.PENANApAUtGxYXYC628Please respect copyright.PENANA5JVZYNbmuy
628Please respect copyright.PENANAWkonzYcSB1
逝去的桿線蟲被泥土的細菌分解後,秀珍菌便可透過菌絲吸取氮元素等物質供自己所需,這機制在土地貧瘠的區域尤其重要。628Please respect copyright.PENANAFZVa4y8GcU
628Please respect copyright.PENANAYUjX0nRhfH
以這個情況來說,稱呼秀珍菌為肉食性菌類亦不之為過。628Please respect copyright.PENANAdQ62h63gEZ
628Please respect copyright.PENANAWdDVc6fkwt
628Please respect copyright.PENANAqraGLh4Kao
延伸影片–桿線蟲觸碰菌絲後的下場:https://movie-usa.glencoesoftware.com/video/10.1073/pnas.1918473117/video-1628Please respect copyright.PENANAVLgD0vc99y
628Please respect copyright.PENANAqaxS295qFf
如果想我快啲出文的話,請入去Penana網站科普專欄–薯不揀單俾一個like以及Bookmark,這對我非常之重要。628Please respect copyright.PENANAgfNYmoh6y9
628Please respect copyright.PENANAHIbXdUFo23
Link: https://www.penana.com/story/66244/%E7%A7%91%E6%99%AE%E5%B0%88%E6%AC%84-%E8%96%AF%E4%B8%8D%E6%8F%80%E5%96%AE/toc628Please respect copyright.PENANAmTp38kAnan
628Please respect copyright.PENANAHUICZghbsx
同時亦可以在Penana網站裡按「買一嚿/半嚿薯仔」,以課金的方式推動我繼續搜羅資料寫文,多謝。628Please respect copyright.PENANA5CVOjVdqNq
628Please respect copyright.PENANAPACvoou9e0
Link:628Please respect copyright.PENANApmiaU07VIR
https://www.penana.com/user/27349/%E8%96%AF%E4%BB%94%E8%81%9E%E8%8C%B1%E8%8E%89/portfolio628Please respect copyright.PENANAgPlJgqZPv8
628Please respect copyright.PENANA54sVEHzzyS
628Please respect copyright.PENANA7LhsETj1sL
除非Facebook及IG重開侵侵的account,否則我的IG將不會再作更新,只會寄居本土LIHKG及Penana。628Please respect copyright.PENANA9uA20zNO2J
628Please respect copyright.PENANAUWzgqQ8FZl
Ref1:https://www.pnas.org/content/117/11/6014628Please respect copyright.PENANA5M7u48tGtp
arrow_back
科普專欄–薯不揀單
more_vert
-
info_outline 資料
-
toc 目錄
-
share 分享
-
format_color_text 介面設置
-
exposure_plus_1 推薦
-
打賞
-
report_problem 檢舉
-
account_circle 登入
X
科普專欄–薯不揀單
作者:
薯仔聞茱莉

篇 #241
三十秒科學–不要看少秀珍菇
喜歡 2
閱讀 624
書籤 150
campaign
催更 0
打賞

按此加載下一章
X
每次催更後,作者都會收到通知!
smartphone100 → 催更
×
寫下你喜歡這個故事的地方
×
對此喜歡的人