傳播瘧疾的蚊,每年接近造成五十萬人的死亡。565Please respect copyright.PENANAZkk1dbWKHQ565Please respect copyright.PENANAPPm5iX1dxx
暫時未有效疫苗抵擋瘧疾的關係,殺蟲劑暫時仍是對抗瘧疾的主流手段。565Please respect copyright.PENANA243soJ9XDR
565Please respect copyright.PENANAMvlNZ2cmfV
(圖2)研究(Ref1)發現其中一款傳播瘧疾的蚊,在攝氏27度或34度的時候,交配效率比19度的時候更之為高。565Please respect copyright.PENANAoQeSE1ciQK565Please respect copyright.PENANAJqB5tSCmda
565Please respect copyright.PENANAoMm1eAU9T5
另外,長期日照亦會影響他們交配的效率。565Please respect copyright.PENANA6NfoH2nSQX
565Please respect copyright.PENANAJGWR7P7p1i
(圖3)研究還發現,男性瘧蚊其中一條名為desat1的基因會導致牠們產生名Hepatacosane的化學物,吸引異性前來交配。565Please respect copyright.PENANAGJqB1gIOPo565Please respect copyright.PENANALX8qbsRkGN
565Please respect copyright.PENANAPrR7idgVkS
現時有傾向利用基因改造蚊子的手法來滅絕帶有疾病的蚊子,利用基因工程技術對desat1基因做手腳,有可能會增加機會達到預期的效果。565Please respect copyright.PENANAxtKTNf7GCi
565Please respect copyright.PENANAbuBoT1JB6p
565Please respect copyright.PENANAtzRs34iDrq
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。565Please respect copyright.PENANAISV0ZOdzOp
565Please respect copyright.PENANANZdThfUFhd
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/toc565Please respect copyright.PENANAi9hzWLC9mt
565Please respect copyright.PENANAiWYUhFPyph
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。565Please respect copyright.PENANAKeDdLcpD9Q
565Please respect copyright.PENANAPLjPH8CNWr
Link:565Please respect copyright.PENANA4L2ETE3vQu
https://www.penana.com/user/27349/%E8%96%AF%E4%BB%94%E8%81%9E%E8%8C%B1%E8%8E%89/portfolio565Please respect copyright.PENANA5jVK1zWcVj
565Please respect copyright.PENANAtvP5zyakFA
565Please respect copyright.PENANACCguWOIENj
基於WhatsApp/Facebook等問題,IG將不會再作更新,只會寄居本土LIHKG及Penana。565Please respect copyright.PENANADUqDkbVr5U
565Please respect copyright.PENANAB7I7Xow3GA
Ref1:https://science.sciencemag.org/content/371/6527/411?ijkey=8b517e24c6fa45c37cc71de7562c2466908bddd7&keytype2=tf_ipsecsha
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科普專欄–薯不揀單
作者:
薯仔聞茱莉

篇 #142
三十秒科學–瘧蚊
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