為了生存,物種均會發展出不同款式的捕獵技倆。323Please respect copyright.PENANAxS2aHcMCcE
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。323Please respect copyright.PENANAQIpTQVS4I5
323Please respect copyright.PENANATfQgNbxViq
323Please respect copyright.PENANA8GbyWWCGOO
323Please respect copyright.PENANAXRRbKXMELD
(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。323Please respect copyright.PENANAbpEeHwWUVP
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。323Please respect copyright.PENANAgLWC1b7dec
323Please respect copyright.PENANAMmdola92JH
323Please respect copyright.PENANAwemEgYrrtF
323Please respect copyright.PENANA5cdEghdIgc
(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。323Please respect copyright.PENANA6G1KQ0T49B
323Please respect copyright.PENANAgeYdTu0Tze
323Please respect copyright.PENANAtAuX5tCq4w
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。323Please respect copyright.PENANAMNwL8BDce2
323Please respect copyright.PENANANPzhcRXvbG
以這個情況來說,稱呼秀珍菌為肉食性菌類亦不之為過。323Please respect copyright.PENANAMBwUlNDE3u
323Please respect copyright.PENANAAzlCZav9Fp
323Please respect copyright.PENANAGz2LtlTzJU
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-1323Please respect copyright.PENANAVdePuPOtQu
323Please respect copyright.PENANAKh3Yb9v6Cj
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。323Please respect copyright.PENANAeidyWoqhbg
323Please respect copyright.PENANAzzgKjB9FxL
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/toc323Please respect copyright.PENANAdR9LXwYyRW
323Please respect copyright.PENANA10nfZM1bUR
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。323Please respect copyright.PENANA2oy4OZs1fo
323Please respect copyright.PENANA2DVRPt90zo
Link:323Please respect copyright.PENANAjrEbwLbqjF
https://www.penana.com/user/27349/%E8%96%AF%E4%BB%94%E8%81%9E%E8%8C%B1%E8%8E%89/portfolio323Please respect copyright.PENANA11xqaCZmJw
323Please respect copyright.PENANAZF7nnPSKw6
323Please respect copyright.PENANA1yybPPqNrZ
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。323Please respect copyright.PENANAJzWiZw6n46
323Please respect copyright.PENANAvrWYe7Khv7
Ref1:https://www.pnas.org/content/117/11/6014323Please respect copyright.PENANAw7v9Gv3scT
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 319
書籤 148
campaign
催更 0
打賞
以 Facebook 帳號登入
或 註册/登入 以留言或加上書籤
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