koronavir\u00fcs<\/a> a\u015f\u0131lar\u0131na kar\u015f\u0131 daha diren\u00e7li olabilece\u011fini duyurdu.<\/p>\nBilim insanlar\u0131, \u201cBu varyant \u015fu ana kadar kar\u015f\u0131la\u015ft\u0131klar\u0131m\u0131z aras\u0131nda en tehlikelisi olabilir\u201d yorumunu yaparken \u015fu ana kadar sadece 10 vaka tespit edildi\u011fi belirtildi. \u00dc\u00e7 farkl\u0131 \u00fclkede bulundu\u011funu a\u00e7\u0131klayan London College \u00dcniversitesi\u2019nde g\u00f6revli bilim insan\u0131 Profes\u00f6r Fran\u00e7ois Balloux, \u201cBu varyant muhtemelen te\u015fhis konulmayan bir AIDS hastas\u0131na bula\u015ft\u0131ktan sonra mutasyona u\u011frad\u0131\u201d dedi.<\/p>\n
\u201cKAR\u015eILA\u015eTI\u011eIMIZ EN K\u00d6T\u00dc \u015eEY\u201d<\/h2>\n
Genetik mutasyon dolay\u0131s\u0131yla \u015fu an geli\u015ftirilen a\u015f\u0131lar\u0131n bu varyanta kar\u015f\u0131 etkisinin daha az olabilece\u011fini aktaran uzmanlardan Dr. Tom Peacock \u0130ngiliz Daily Mail gazetesine, \u201cBu varyant\u0131n mutasyon kombinasyonu korkun\u00e7\u201d dedi. Peacock, \u201cBu varyant ka\u011f\u0131t \u00fcst\u00fcnde Delta varyant\u0131 da dahil olmak \u00fczere kar\u015f\u0131la\u015ft\u0131\u011f\u0131m\u0131z en k\u00f6t\u00fc \u015fey olabilir\u201d dedi.<\/p>\n
Nu varyant\u0131 olarak bilinen bu vir\u00fcs\u00fcn \u015fu an dengesiz oldu\u011funu ve bunun da hastal\u0131kla m\u00fccadelede daha b\u00fcy\u00fck zorluk \u00e7\u0131karabilece\u011fini a\u00e7\u0131klayan uzmanlar, \u201c3 varyant Botsvana\u2019da tespit edildi 6 vaka da G\u00fcney Afrika\u2019da. Hong Kong\u2019da ya\u015fayan 36 ya\u015f\u0131ndaki bir adamda da bu hastal\u0131k tespit edildi\u201d dedi.<\/p>\n
Olayla ilgili \u0130ngiliz yetkililer de harekete ge\u00e7ti\u2026 \u0130ngiliz kamu sa\u011fl\u0131\u011f\u0131 kurulu\u015fu b\u00f6lgede ya\u015fanan geli\u015fmeyi yak\u0131ndan izlediklerini duyurdu.<\/p>\n
B\u0130R\u00c7OK MUTASYONDAN PAR\u00c7A VAR<\/h2>\n
Bilim insanlar\u0131 Nu varyant\u0131nda, Beta varyant\u0131ndaki K417N ve E484A mutasyonlar\u0131n\u0131n tespit edildi\u011fini ve bunlar\u0131n a\u015f\u0131ya kar\u015f\u0131 diren\u00e7 sa\u011flad\u0131\u011f\u0131n\u0131 a\u00e7\u0131klarken ayn\u0131 zamanda Delta varyant\u0131nda bulunan N440K ve New York varyant\u0131nda bulunan S477N mutasyonlar\u0131n\u0131n da tespit edildi\u011fini duyurdu. Bu mutasyonlar da antikorlardan ka\u00e7maya yar\u0131yor.<\/p>\n
\u00d6te yandan uzmanlar P681H ve N679K mutasyonlar\u0131n\u0131n da tespit edildi\u011fini ve bunlar\u0131n normalde birlikte \u00e7ok nadiren g\u00f6r\u00fcld\u00fc\u011f\u00fcn\u00fc aktard\u0131. Uzmanlar bu mutasyonlar\u0131n da a\u015f\u0131ya diren\u00e7 sa\u011flad\u0131\u011f\u0131n\u0131 belirtti.<\/p>\n
Bilim insanlar\u0131 Nu varyant\u0131nda bulunan N501Y mutasyonunun ise bula\u015fmay\u0131 h\u0131zland\u0131rd\u0131\u011f\u0131n\u0131 dile getirdi. Nu varyant\u0131nda ayr\u0131ca, G446S, T478K, Q493K, G496S, Q498R ve Y505H mutasyonlar\u0131 tespit edildi\u011fi kay\u0131tlara ge\u00e7ti. Fakat bilim insanlar\u0131 hen\u00fcz bunlar\u0131n etkisinin bilinmedi\u011finin alt\u0131n\u0131 \u00e7izdi.<\/p>\n
Kaynak: Haber Global<\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"
259 milyondan fazla insana bula\u015fan koronavir\u00fcs salg\u0131n\u0131 ile ilgili endi\u015fe verici bir ke\u015fif yap\u0131ld\u0131. Bilim insanlar\u0131 Afrika’n\u0131n g\u00fcneyinde bulunan Botsvana’da…<\/p>\n","protected":false},"author":2,"featured_media":27690,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9,185],"tags":[],"class_list":["post-27689","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dunya","category-manset"],"_links":{"self":[{"href":"https:\/\/istanbulchannel.net\/index.php\/wp-json\/wp\/v2\/posts\/27689","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/istanbulchannel.net\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/istanbulchannel.net\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/istanbulchannel.net\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/istanbulchannel.net\/index.php\/wp-json\/wp\/v2\/comments?post=27689"}],"version-history":[{"count":0,"href":"https:\/\/istanbulchannel.net\/index.php\/wp-json\/wp\/v2\/posts\/27689\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/istanbulchannel.net\/index.php\/wp-json\/wp\/v2\/media\/27690"}],"wp:attachment":[{"href":"https:\/\/istanbulchannel.net\/index.php\/wp-json\/wp\/v2\/media?parent=27689"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/istanbulchannel.net\/index.php\/wp-json\/wp\/v2\/categories?post=27689"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/istanbulchannel.net\/index.php\/wp-json\/wp\/v2\/tags?post=27689"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
![](\"https:\/\/istanbulchannel.net\/wp-content\/uploads\/2021\/11\/bilim-insanlari-en-tehlikeli-koronavirus-varyantini-tespit-etti-karsilastigimiz-en-kotu-sey-olabilir.webp\")
<\/p>\n