{"id":99663,"date":"2025-05-28T12:24:07","date_gmt":"2025-05-28T12:24:07","guid":{"rendered":"https:\/\/ekamu.net\/?p=99663"},"modified":"2025-05-28T12:24:07","modified_gmt":"2025-05-28T12:24:07","slug":"turkiye-uzaya-nohut-gonderdi-yeni-nohut-cesitleri-uretilecek","status":"publish","type":"post","link":"https:\/\/ekamu.net\/index.php\/2025\/05\/28\/turkiye-uzaya-nohut-gonderdi-yeni-nohut-cesitleri-uretilecek\/","title":{"rendered":"T\u00fcrkiye uzaya nohut g\u00f6nderdi: Yeni nohut \u00e7e\u015fitleri \u00fcretilecek"},"content":{"rendered":"

<\/span> T\u00fcrkiye ilk kez uzayda tohum \u0131slah<\/strong> \u00e7al\u0131\u015fmas\u0131 ba\u015flatt\u0131. Ege \u00dcniversitesi Fen Fak\u00fcltesi Biyoloji B\u00f6l\u00fcm\u00fc \u00f6\u011fretim \u00fcyeleri Do\u00e7. Dr. Rengin \u00d6zg\u00fcr Uzilday ve Do\u00e7. Dr. Bar\u0131\u015f Uzilday taraf\u0131ndan ger\u00e7ekle\u015ftirilen iki ara\u015ft\u0131rma projesi, Asya-Pasifik Uzay \u0130\u015fbirli\u011fi \u00d6rg\u00fct\u00fc ile T\u00fcrk Uzay Ajans\u0131 koordinesinde kabul edildi ve \u00c7in Ulusal Uzay \u0130daresi taraf\u0131ndan uzaya g\u00f6nderilen geri al\u0131nabilir uydu \u201cShijian-19<\/strong>\u201d\u00a0 i\u00e7erisinde yer ald\u0131. <\/figure>\n

Projeler kapsam\u0131nda \u00c7in uydusu ile uzaya nohut<\/strong>\u00a0tohumlar\u0131 <\/strong>g\u00f6nderildi. Kozmik radyasyon sayesinde mutasyona u\u011frayan tohumlardan susuzlu\u011fa dayan\u0131kl\u0131 nohut \u00e7e\u015fitleri \u00fcretilecek. Ara\u015ft\u0131rmay\u0131, Alper Gezeravc\u0131’n\u0131n uzayda ger\u00e7ekle\u015ftirdi\u011fi 13 deneyden birinin y\u00fcr\u00fct\u00fcc\u00fcs\u00fc olan ekip yap\u0131yor.<\/p>\n

Kurakl\u0131\u011fa dayan\u0131kl\u0131 tohum geli\u015ftirilecek<\/b><\/p>\n

<\/span> T\u00fcrk Uzay Ajans\u0131 koordinesinde haz\u0131rlanan \u201cUzay Ortam\u0131ndan Yararlanarak Arabidopsis thaliana\u2019da ER Stresi Tolerans\u0131 \u0130\u00e7in Gen Ke\u015ffi\u201d ve \u201cNohutta Kurakl\u0131k Stresine Tolerans\u0131 Art\u0131rmak \u0130\u00e7in Uzay Islah\u0131\u201d ba\u015fl\u0131kl\u0131 projeler, \u00c7in Ulusal Uzay \u0130daresi\u2019nin uluslararas\u0131 i\u015f birli\u011fi projelerini art\u0131rmak amac\u0131yla yapt\u0131\u011f\u0131 \u00e7a\u011fr\u0131 kapsam\u0131nda kabul edildi. Shijian-19 isimli yeniden kullan\u0131labilir ve geri d\u00f6nd\u00fcr\u00fclebilir uydu, i\u00e7indeki bilimsel projelerle ger\u00e7ekle\u015ftirdi\u011fi uzay yolculu\u011funun ard\u0131ndan d\u00fcnyaya geri d\u00f6nd\u00fc. Y\u00fcr\u00fct\u00fclen \u00e7al\u0131\u015fmalar, T\u00fcrkiye\u2019de ilk defa <\/strong>uzay \u0131slah\u0131 \u00e7al\u0131\u015fmalar\u0131 olma \u00f6zelli\u011fini ta\u015f\u0131yor. <\/figure>\n

Uzayda tohum \u0131slah \u00e7al\u0131\u015fmas\u0131n\u0131 5 y\u0131l s\u00fcrmesi <\/strong>planlan\u0131rken yakla\u015f\u0131k bir kilogram nohut<\/strong> tohumu, uzay ortam\u0131nda vakum alt\u0131nda kald\u0131 ve kozmik radyasyona maruz b\u0131rak\u0131ld\u0131. Radyasyon sayesinde tohum h\u00fccrelerinde de\u011fi\u015fiklikler ger\u00e7ekle\u015ftirildi\u011fini aktaran Do\u00e7. Dr. Bar\u0131\u015f Uzilday<\/strong>, \u201cBunlar\u0131n baz\u0131lar\u0131 genetik de\u011fi\u015fiklikler, bu genetik de\u011fi\u015fiklikler kal\u0131c\u0131 oluyorlar<\/em>.\u201d dedi. Uzilday, \u201cArt\u0131k yery\u00fcz\u00fcne geri d\u00f6nd\u00fcr\u00fcp bitkileri b\u00fcy\u00fctt\u00fc\u011f\u00fcm\u00fcz zaman bu genetik de\u011fi\u015fiklikleri ta\u015f\u0131yan bitkiler elde etmi\u015f oluyoruz<\/em>.\u201d ifadelerini kulland\u0131. Uzayda olu\u015fan bu mutasyonlar, d\u00fcnyada yap\u0131lan klasik \u0131slah \u00e7al\u0131\u015fmalar\u0131nda elde edilemeyen genetik \u00e7e\u015fitlili\u011fi sa\u011flayabilmekte.<\/p>\n

13 g\u00fcn uzayda kald\u0131<\/b><\/p>\n

Yerli bir t\u00fcr olmas\u0131 ve y\u00fcksek protein i\u00e7ermesi nedeniyle tercih edilen nohutlar, uzayda<\/strong> 13 g\u00fcn<\/strong> kalarak mutasyona u\u011frad\u0131. Halihaz\u0131rda T\u00fcrkiye’ye g\u00f6nderilen numuneler \u00fczerindeki \u00e7al\u0131\u015fmalar ise s\u00fcr\u00fcyor. \u00c7in’in f\u0131rlatt\u0131\u011f\u0131 uyduyla farkl\u0131 \u00fclkelere ait yakla\u015f\u0131k 300 kg tohum uzaya g\u00f6nderilmi\u015fti.<\/p>\n

G\u00f6nderilen tohumlar\u0131n 1 kilogram\u0131 ise T\u00fcrkiye\u2019ye ait nohutlard\u0131. Yap\u0131lan bu \u00e7al\u0131\u015fma ile kurakl\u0131\u011fa daha diren\u00e7li nohut<\/strong> \u00e7e\u015fitlerinin elde edilmesi ama\u00e7lan\u0131yor. \u00a0\u0130klim de\u011fi\u015fikli\u011fi alt\u0131nda s\u0131cakl\u0131klar artarken su kaynaklar\u0131n\u0131n da T\u00fcrkiye\u2019de azald\u0131\u011f\u0131 biliniyor. Bu kapsamda kurakl\u0131\u011fa ve susuzlu\u011fa diren\u00e7li tohumlar geli\u015ftirmek b\u00fcy\u00fck \u00f6nem ta\u015f\u0131yor. Tohumlar Ege Tar\u0131msal Ara\u015ft\u0131rma Enstit\u00fcs\u00fc taraf\u0131ndan ekilecek.<\/p>\n\n

https:\/\/www.youtube.com\/embed\/s3zA6GNUVIM<\/span><\/p>\n

Kaynak :\u00a0https:\/\/www.donanimhaber.com\/turkiye-uzaya-nohut-gonderdi-yeni-nohut-cesitleri-uretilecek–184732<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

T\u00fcrkiye ilk kez uzayda tohum \u0131slah \u00e7al\u0131\u015fmas\u0131 ba\u015flatt\u0131. Ege \u00dcniversitesi Fen Fak\u00fcltesi Biyoloji B\u00f6l\u00fcm\u00fc \u00f6\u011fretim \u00fcyeleri Do\u00e7. Dr. Rengin \u00d6zg\u00fcr Uzilday ve Do\u00e7. Dr. Bar\u0131\u015f Uzilday taraf\u0131ndan ger\u00e7ekle\u015ftirilen iki ara\u015ft\u0131rma projesi, Asya-Pasifik Uzay …<\/p>\n","protected":false},"author":1,"featured_media":99664,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[1113,5915,5253,984,5916],"class_list":["post-99663","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-teknoloji","tag-calisma","tag-nohut","tag-tohum","tag-uzay","tag-uzayda"],"_links":{"self":[{"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/posts\/99663","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/comments?post=99663"}],"version-history":[{"count":1,"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/posts\/99663\/revisions"}],"predecessor-version":[{"id":99667,"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/posts\/99663\/revisions\/99667"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/media\/99664"}],"wp:attachment":[{"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/media?parent=99663"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/categories?post=99663"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/tags?post=99663"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}