{"id":12939,"date":"2021-05-25T15:50:33","date_gmt":"2021-05-25T18:50:33","guid":{"rendered":"https:\/\/mindthegraph.com\/blog\/?p=12939"},"modified":"2023-01-05T14:33:42","modified_gmt":"2023-01-05T17:33:42","slug":"magnetic-revolution-venus-flytrap-action-potential","status":"publish","type":"post","link":"https:\/\/mindthegraph.com\/blog\/id\/potensi-aksi-aksi-revolusi-magnetik-venus-flytrap\/","title":{"rendered":"Revolusi Magnetik: Potensi Aksi Perangkap Terbang Venus"},"content":{"rendered":"<p>Dionaea muscipula yang dikenal sebagai Venus Flytrap adalah tanaman karnivora yang menjebak mangsanya melalui daun yang dimodifikasi. Mekanisme kerjanya meliputi gerakan cepat daun ketika mangsa kecil bersentuhan dengannya. Daun ini akan segera menutup untuk proses pencernaan selanjutnya. Daun perangkap lalat Venus terdiri dari rambut yang peka terhadap sentuhan atau rambut pemicu yang membantu memberi sinyal untuk menjebak melalui potensial aksi yang diaktifkan natrium.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2021\/05\/dmitry-makarov-etgw2rvszii-unsplash.jpg\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"683\" src=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2021\/05\/dmitry-makarov-etgw2rvszii-unsplash-1024x683.jpg\" alt=\"beberapa Venus Flytrap kecil di dalam pot\" class=\"wp-image-12943\" srcset=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2021\/05\/dmitry-makarov-etgw2rvszii-unsplash-1024x683.jpg 1024w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2021\/05\/dmitry-makarov-etgw2rvszii-unsplash-300x200.jpg 300w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2021\/05\/dmitry-makarov-etgw2rvszii-unsplash-768x512.jpg 768w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2021\/05\/dmitry-makarov-etgw2rvszii-unsplash-1536x1024.jpg 1536w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2021\/05\/dmitry-makarov-etgw2rvszii-unsplash-2048x1365.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption class=\"wp-element-caption\">Sumber gambar: <a href=\"https:\/\/unsplash.com\/photos\/etgW2RVSzII\">Unsplash<\/a> oleh <a href=\"https:\/\/unsplash.com\/@dmasia\">Dmitry Makarov<\/a>.<\/figcaption><\/figure>\n\n\n\n<p>Potensial aksi adalah sarana pensinyalan sel yang terjadi ketika ion bermuatan positif memasuki sel yang menyebabkan lingkungan listrik dalam membran sel berubah dengan cepat untuk mencapai batas ambang. Hal ini pada gilirannya mengirimkan sinyal listrik ke sel lain untuk respons aktif. <\/p>\n\n\n\n<p class=\"has-large-font-size\">Sinyal ini sangat cepat sehingga dapat menjebak mangsa dalam beberapa detik. <\/p>\n\n\n\n<p>Mangsa dicerna oleh enzim yang dilepaskan oleh kelenjar pada lapisan daun. Nutrisi yang dibutuhkan diserap oleh tanaman untuk melanjutkan aksinya.<\/p>\n\n\n\n<p class=\"has-large-font-size\"><strong>Alasannya, observasi dan eksperimen:<\/strong><\/p>\n\n\n\n<p>Sama seperti otak manusia yang bertanggung jawab atas perubahan voltase di daerah tertentu yang muncul sebagai aktivitas listrik dalam bentuk potensial aksi yang berjalan melalui sel-sel saraf. Aktivitas ini dapat diperkirakan dengan menggunakan teknik seperti magnetoensefalografi, elektroensefalografi, dan pencitraan resonansi magnetik untuk menganalisis potensi gangguan dan diagnosisnya.<\/p>\n\n\n\n<p>Sekelompok peneliti interdisipliner menunjukkan aktivitas magnetik unik dari perangkap lalat Venus yang berhubungan dengan sinyal listrik dengan cara yang sama seperti manusia.<\/p>\n\n\n\n<p class=\"has-large-font-size\">Mekanisme perangkap lalat Venus juga didasarkan pada potensial aksi yang menghasilkan sinyal listrik dalam sistem.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2021\/05\/clint-patterson-knxuakproxs-unsplash.jpg\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"682\" src=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2021\/05\/clint-patterson-knxuakproxs-unsplash-1024x682.jpg\" alt=\"Wire crimper, perangkat IOT partikel, sakelar buluh magnetik, laptop, dan kabel jumper di awal proyek yang terhubung dengan internet of things\" class=\"wp-image-12944\" srcset=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2021\/05\/clint-patterson-knxuakproxs-unsplash-1024x682.jpg 1024w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2021\/05\/clint-patterson-knxuakproxs-unsplash-300x200.jpg 300w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2021\/05\/clint-patterson-knxuakproxs-unsplash-768x512.jpg 768w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2021\/05\/clint-patterson-knxuakproxs-unsplash-1536x1023.jpg 1536w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2021\/05\/clint-patterson-knxuakproxs-unsplash-2048x1364.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption class=\"wp-element-caption\">Sumber gambar: <a href=\"https:\/\/unsplash.com\/photos\/knxuAKpRoxs\">Unsplash<\/a> oleh <a href=\"https:\/\/unsplash.com\/@cbpsc1\">Clint Patterson<\/a><\/figcaption><\/figure>\n\n\n\n<p>Potensial aksi Venus Flytrap dapat dipicu oleh panas, dingin, kandungan air, dan faktor mekanis atau lingkungan lainnya. Para peneliti menggunakan panas untuk menginduksi potensial aksi untuk mengukur medan magnet karena mereka memperhatikan bahwa suhu mempengaruhi amplitudo potensial aksi.<\/p>\n\n\n\n<p>Mereka menggunakan magnetometer atom untuk mengukur biomagnetisme yang terkait dengan aktivitas listrik. Sensor yang digunakan adalah sel kaca yang diisi dengan uap atom alkali yang merespons perubahan aktivitas biomagnetik.<\/p>\n\n\n\n<p>Magnetometer memerlukan lingkungan berpelindung magnetik untuk melakukan pengukuran. Ini adalah langkah pencegahan untuk mengukur aktivitas magnetik tanaman multiseluler. Alat ini sangat efektif dan lebih disukai daripada magnetometer perangkat antarmuka kuantum superkonduktor (SQID) karena dapat dibuat miniatur untuk resolusi spasial yang optimal untuk pengukuran data.<\/p>\n\n\n\n<p>Sinyal magnetik yang terekam oleh para peneliti dari flytrap Venus memiliki amplitudo 0,5 picotesla, jauh lebih lemah daripada medan magnetik bumi. <\/p>\n\n\n\n<p class=\"has-large-font-size\">Hal ini dapat menyimpulkan kegunaan dari aktivitas biomagnetik yang dapat membantu dalam teknik non-invasif untuk mendeteksi stres.<\/p>\n\n\n\n<p>Perbaikan tanaman adalah tujuan akhir untuk memperbaiki efek yang disebabkan oleh faktor lingkungan seperti perubahan suhu, aksi kimia, dan juga serangan herbivora atau serangga dengan mendeteksi umpan balik elektromagnetik. Pujian untuk tim atas temuan dasar molekuler biomagnetisme pada tanaman.<\/p>\n\n\n\n<p>Untuk mengetahui lebih lanjut tentang penelitian mereka, lihat referensi yang diberikan di bawah ini, dan untuk membaca lebih lanjut tentang potensi aksi klik <a href=\"https:\/\/mindthegraph.com\/blog\/nerve-impulses-the-action-potential\/\">di sini<\/a>.<\/p>\n\n\n\n<p><a href=\"https:\/\/doi.org\/10.1038\/s41598-021-81114-w\">Fabricant, A., Iwata, G.Z., Scherzer, S. <em>et al.<\/em> Potensial aksi menginduksi medan biomagnetik pada tanaman perangkap lalat Venus yang bersifat karnivora. <em>Sci Rep<\/em> 11, 1438 (2021). https:\/\/doi.org\/10.1038\/s41598-021-81114-w<\/a><\/p>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>Dionaea muscipula yang dikenal sebagai Venus Flytrap adalah tanaman karnivora yang menjebak mangsanya melalui daun yang dimodifikasi. Mekanisme kerjanya meliputi gerakan cepat daun ketika mangsa kecil bersentuhan dengannya. Daun ini akan segera menutup untuk proses pencernaan selanjutnya. Daun perangkap lalat Venus terdiri dari sentuhan yang peka terhadap sentuhan [...]<\/p>","protected":false},"author":18,"featured_media":12945,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[959,28],"tags":[554],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v19.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>The Magnetic Revolution: The Venus Flytrap Action Potential - MTG<\/title>\n<meta name=\"description\" content=\"A group of interdisciplinary researchers exhibited the unique magnetic activity of the Venus flytrap in association with its electrical signaling.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/mindthegraph.com\/blog\/id\/potensi-aksi-aksi-revolusi-magnetik-venus-flytrap\/\" \/>\n<meta property=\"og:locale\" content=\"id_ID\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"The Magnetic Revolution: The Venus Flytrap Action Potential\" \/>\n<meta property=\"og:description\" content=\"A group of interdisciplinary researchers exhibited the unique magnetic activity of the Venus flytrap in association with its electrical signaling.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/mindthegraph.com\/blog\/id\/potensi-aksi-aksi-revolusi-magnetik-venus-flytrap\/\" \/>\n<meta property=\"og:site_name\" content=\"Mind the Graph Blog\" \/>\n<meta property=\"article:published_time\" content=\"2021-05-25T18:50:33+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2023-01-05T17:33:42+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2021\/05\/post-the-magnetic-revolution-facebook.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"628\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Bruna Soldera\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:title\" content=\"The Magnetic Revolution: The Venus Flytrap Action Potential\" \/>\n<meta name=\"twitter:image\" content=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2021\/05\/post-the-magnetic-revolution-twitter.jpg\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Bruna Soldera\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"The Magnetic Revolution: The Venus Flytrap Action Potential - 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