{"id":11808,"date":"2021-07-22T18:11:30","date_gmt":"2021-07-22T17:11:30","guid":{"rendered":"https:\/\/by-tv.co.uk\/?p=11808"},"modified":"2021-07-22T18:20:54","modified_gmt":"2021-07-22T17:20:54","slug":"ingilteredeki-yarasalarda-yeni-bir-coronavirus","status":"publish","type":"post","link":"https:\/\/by-tv.co.uk\/en\/ingilteredeki-yarasalarda-yeni-bir-coronavirus\/","title":{"rendered":"\u0130ngiltere’deki yarasalarda yeni bir coronavir\u00fcs ke\u015ffedildi"},"content":{"rendered":"

\u0130ngiltere’deki yarasalarda yeni bir coronavir\u00fcs t\u00fcr\u00fcn\u00fcn ke\u015ffedildi\u011fi a\u00e7\u0131kland\u0131. NTV<\/a>‘nin haberine g\u00f6re \u00dclkedeki nalburunlu yarasalarda insanlarda Covid-19’a yol a\u00e7an SARS-CoV-2’yle ba\u011flant\u0131l\u0131 yeni bir corona vir\u00fcs t\u00fcr\u00fc ke\u015ffedildi\u011fi a\u00e7\u0131kland\u0131.<\/p>\n

Birle\u015fik Krall\u0131k\u2019ta, East Anglia \u00dcniversitesi,<\/a> Londra Zooloji Toplulu\u011fu ve \u0130ngiltere Sa\u011fl\u0131k Bakanl\u0131\u011f\u0131’na ba\u011fl\u0131 Kamu Sa\u011fl\u0131\u011f\u0131 Birimi Public Health England\u2019\u0131n yapt\u0131\u011f\u0131 ortak \u00e7al\u0131\u015fmada 53 k\u00fc\u00e7\u00fck nalburunlu yarasan\u0131n d\u0131\u015fk\u0131 \u00f6rnekleri incelendi.<\/p>\n

\u0130ngiltere<\/a>‘deki yarasalarda yeni bir coronavir\u00fcs t\u00fcr\u00fc ke\u015ffedildi<\/h4>\n

Scientific Reports<\/a> adl\u0131 dergide yay\u0131mlanan \u00e7al\u0131\u015fmada, numunelerden birinde genom dizileme teknolojisi arac\u0131l\u0131\u011f\u0131yla “RhGB01” ad\u0131 verilen yeni bir corona vir\u00fcs tespit edildi\u011fi aktar\u0131ld\u0131.<\/p>

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Ara\u015ft\u0131rma kapsam\u0131nda SARS (A\u011f\u0131r akut solunum yolu yetersizli\u011fi sendromu) hastal\u0131\u011f\u0131yla ili\u015fkili “sarbecovirus” t\u00fcr\u00fc bir vir\u00fcs\u00fcn ilk defa Birle\u015fik Krall\u0131k\u2019taki nalburunlu yarasalarda g\u00f6r\u00fcld\u00fc\u011f\u00fc vurguland\u0131.<\/p>\n

SARBECOV\u0130RUS<\/a> NED\u0130R?<\/strong><\/h4>\n

\u0130ngiltere<\/a>‘deki yarasalarda yeni bir coronavir\u00fcs<\/a> t\u00fcr\u00fcn\u00fcn ke\u015ffedilmesi ile ilgili payla\u015f\u0131lan ara\u015ft\u0131rmada, sarbecovirus” ad\u0131 verilen corona vir\u00fcslerin bir alt grubunun, hem halihaz\u0131rda hayat\u0131m\u0131z\u0131 etkileyen SARS-CoV-2 ile hem de 2003 y\u0131l\u0131nda kaydedilen SARS-CoV ile ili\u015fkili oldu\u011fu belirtildi.<\/p>\n

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Genetic design of chimeric Sarbecovirus spike vaccines. Credit: https:\/\/science.sciencemag.org<\/p><\/div>\n

Bilim insanlar\u0131, bu yarasalar\u0131n vir\u00fcs\u00fc uzun s\u00fcredir v\u00fccutlar\u0131nda ta\u015f\u0131d\u0131klar\u0131n\u0131 fakat ilk kez incelendikleri i\u00e7in s\u00f6z konusu vir\u00fcs\u00fcn yeni ke\u015ffedildi\u011finin alt\u0131n\u0131 \u00e7izdi.<\/p>\n

\u0130NSANA BULA\u015eIYOR MU?<\/strong><\/h4>\n

\u00d6te yandan ara\u015ft\u0131rmac\u0131lar, yeni corona vir\u00fcs\u00fcn bu haliyle insanlara bula\u015ft\u0131\u011f\u0131na ya da bula\u015fabilece\u011fine dair hen\u00fcz bir kan\u0131t bulunmad\u0131\u011f\u0131n\u0131 s\u00f6yledi.<\/p>\n

Londra Zooloji Toplulu\u011fu\u2019nda g\u00f6rev yapan Profes\u00f6r Andrew Cunningham, “Birle\u015fik Krall\u0131k\u2019taki vir\u00fcs insanlar i\u00e7in tehdit olu\u015fturmuyor \u00e7\u00fcnk\u00fc resept\u00f6r ba\u011flanma alan\u0131, yani vir\u00fcs\u00fcn kaynak h\u00fccrelere kendini ba\u011flayarak enfeksiyona neden oldu\u011fu k\u0131sm\u0131, insan h\u00fccrelerini etkileyebilme kapasitesine sahip de\u011fil” dedi.<\/p>\n

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\u0130ngiltere’deki yarasalarda yeni bir coronavir\u00fcs t\u00fcr\u00fcn\u00fcn ke\u015ffedildi\u011fi a\u00e7\u0131kland\u0131.<\/p><\/div>\n

Buna ra\u011fmen bilim insanlar\u0131 vir\u00fcs mutasyon ge\u00e7irdi\u011finde bu durumun de\u011fi\u015febilece\u011fini s\u00f6zlerine ekledi.<\/strong><\/p>\n

Independent\u2019<\/a>an aktaran NTV’nin  haberinde Cunningham, SARS t\u00fcr\u00fc corona vir\u00fcs ta\u015f\u0131yan herhangi bir yarasan\u0131n, vir\u00fcs\u00fcn mutasyon ge\u00e7irmesi i\u00e7in uygun ortam\u0131 sa\u011flad\u0131\u011f\u0131n\u0131 s\u00f6yleyerek “Tespit etti\u011fimiz \u2018RhGB01′ enfeksiyonunu ta\u015f\u0131yan bir yarasa SARS-CoV-2’ye yakalan\u0131rsa, bu iki vir\u00fcs\u00fcn hibridize olarak SARS-CoV-2’nin RBD’sine sahip, yani insanlara bula\u015fabilecek yeni bir vir\u00fcs yaratabilme riski var” ifadelerini kulland\u0131.<\/p>\n

Bilim adamlar\u0131, \u0130ngiltere’deki yarasalarda<\/a> Covid-19’a neden olan enfeksiyon olan Sars-CoV-2 ile ilgili yeni bir koronavir\u00fcs<\/a> ke\u015ffettiler .<\/p>\n