{"id":14620,"date":"2021-01-11T03:07:27","date_gmt":"2021-01-11T03:07:27","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=14620"},"modified":"2021-01-11T03:07:27","modified_gmt":"2021-01-11T03:07:27","slug":"preserving-livestock-genetic-diversity-meat-banks","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/tr\/science\/agriculture-and-food\/preserving-livestock-genetic-diversity-meat-banks\/","title":{"rendered":"Et Bankalar\u0131yla Hayvan Varl\u0131klar\u0131n\u0131n Korunmas\u0131: Genetik \u00c7e\u015fitlili\u011fi G\u00fcvence Alt\u0131na Almak"},"content":{"rendered":"

Kasa Hayvanlar\u0131n\u0131 Et Bankalar\u0131yla Korumak: Genetik \u00c7e\u015fitlili\u011fi Korumak<\/h2>\n\n

Kasa Hayvan\u0131 Varl\u0131klar\u0131n\u0131 G\u00fcvence Alt\u0131na Almak<\/h2>\n\n

Kasa hayvanlar\u0131n\u0131n genetik \u00e7e\u015fitlili\u011fini korumak, g\u0131da g\u00fcvenli\u011fini sa\u011flamak ve de\u011ferli \u0131rklar\u0131n neslinin t\u00fckenmesini \u00f6nlemek i\u00e7in kritik \u00f6nem ta\u015f\u0131r. Donmu\u015f spermleri ve yumurtal\u0131klar\u0131 depolayan et bankalar\u0131, anahtar kasa hayvan\u0131 t\u00fcrlerinin genetik materyalini koruyarak bu \u00e7abada hayati bir rol oynar.<\/p>\n\n

Hastal\u0131k ve Felaket Tehditi<\/h2>\n\n

Ayak ve a\u011f\u0131z hastal\u0131\u011f\u0131 gibi hastal\u0131k salg\u0131nlar\u0131, et, s\u00fct ve yumurta bulunabilirli\u011fini tehdit ederek hayvanc\u0131l\u0131k pop\u00fclasyonlar\u0131n\u0131 yok edebilir. Et bankalar\u0131 bir yedekleme sistemi g\u00f6revi g\u00f6rerek, bu t\u00fcr felaketler durumunda pop\u00fclasyonlar\u0131n yeniden olu\u015fturulmas\u0131na olanak tan\u0131r.<\/p>\n\n

Miras Irklar\u0131 Korumak<\/h2>\n\n

Nadir miras \u0131rklar\u0131, se\u00e7ici \u00fcreme yoluyla ticari \u0131rklara dahil edilebilecek hastal\u0131k direnci veya dayan\u0131kl\u0131l\u0131k gibi de\u011ferli genetik \u00f6zelliklere sahiptir. Et bankalar\u0131, bu \u0131rklar\u0131 neslinin t\u00fckenmesinden korumaya yard\u0131mc\u0131 olarak benzersiz genetik kaynaklar\u0131n\u0131n kullan\u0131labilirli\u011fini sa\u011flar.<\/p>\n\n

Hayvan DNA’s\u0131n\u0131 Koruman\u0131n Zorluklar\u0131<\/h2>\n\n

Hayvan DNA’s\u0131n\u0131 korumak, bitki DNA’s\u0131n\u0131 korumaktan daha karma\u015f\u0131kt\u0131r. Sperm ve yumurtal\u0131k gibi hayvan \u00fcreme h\u00fccreleri hasar\u0131 \u00f6nlemek i\u00e7in s\u0131v\u0131 nitrojende depolanmal\u0131d\u0131r. Donmu\u015f spermin \u00f6mr\u00fc t\u00fcre g\u00f6re de\u011fi\u015fir, ancak s\u0131\u011f\u0131rlar i\u00e7in 12 saate kadar, yay\u0131n bal\u0131\u011f\u0131 i\u00e7in ise sadece birka\u00e7 dakika kadar olabilir.<\/p>\n\n

Ulusal Hayvan Germ Plazma Program\u0131<\/h2>\n\n

Amerika Birle\u015fik Devletleri Tar\u0131m Bakanl\u0131\u011f\u0131 (USDA) taraf\u0131ndan y\u00fcr\u00fct\u00fclen Ulusal Hayvan Germ Plazma Program\u0131 (NAGP), d\u00fcnyan\u0131n en b\u00fcy\u00fck donmu\u015f hayvan \u00fcreme h\u00fccreleri koleksiyonunu bar\u0131nd\u0131r\u0131yor. Koleksiyon, 155 \u0131rk\u0131 temsil eden 26.000 hayvandan 800.000’den fazla \u00f6rnek i\u00e7eriyor.<\/p>\n\n

\u00c7ift\u00e7ilerin Rol\u00fc<\/h2>\n\n

\u00c7ift\u00e7iler, en iyi yeti\u015ftirici hayvanlar\u0131ndan sperm \u00f6rnekleri sa\u011flayarak et bankalar\u0131n\u0131 stok etmede \u00e7ok \u00f6nemli bir rol oynar. Bu \u00f6rnekler, genetik \u00e7e\u015fitlili\u011fi sa\u011flamak ve akraba evlili\u011fini \u00f6nlemek i\u00e7in titiz soy incelemelerine tabi tutulur. \u00c7ift\u00e7iler ayr\u0131ca s\u00fcr\u00fclerine yeni genetik materyal eklemek i\u00e7in NAGP’den sperm \u00f6rnekleri talep edebilirler.<\/p>\n\n

Miras Irklar\u0131n Faydalar\u0131<\/h2>\n\n

Miras \u0131rklar\u0131, ticari \u0131rklar\u0131n h\u0131zl\u0131 b\u00fcy\u00fcme ve do\u011furganl\u0131\u011f\u0131ndan yoksun olabilir, ancak modern tar\u0131ma fayda sa\u011flayabilecek de\u011ferli genetik \u00f6zelliklere sahiptirler. \u00d6rne\u011fin, Teksas uzun boynuzlu ine\u011fi kurakl\u0131\u011fa dayanabilirken, Meksika K\u00f6rfezi yerli koyunu toynak \u00e7\u00fcr\u00fcmesine ve parazitlere kar\u015f\u0131 olduk\u00e7a diren\u00e7lidir.<\/p>\n\n

Genetik \u00c7e\u015fitlili\u011fin \u00d6nemi<\/h2>\n\n

Kasa hayvan\u0131 pop\u00fclasyonlar\u0131 i\u00e7inde genetik \u00e7e\u015fitlili\u011fi s\u00fcrd\u00fcrmek, akraba evlili\u011fini ve hastal\u0131k salg\u0131nlar\u0131n\u0131 \u00f6nlemek i\u00e7in \u00e7ok \u00f6nemlidir. Et bankalar\u0131 bu genetik materyal i\u00e7in g\u00fcvenli bir depolama yeri sa\u011flar ve sonraki nesiller i\u00e7in kullan\u0131labilirli\u011fini garanti eder.<\/p>\n\n

Zorluklarla Ba\u015fa \u00c7\u0131kmak<\/h2>\n\n

Bir\u00e7ok \u0131rk kriyojenik hayvanc\u0131l\u0131k bankalar\u0131nda g\u00fcvenli bir \u015fekilde korunurken, y\u00fczlerce miras \u0131rk\u0131 neslinin t\u00fckenmesi riski alt\u0131ndad\u0131r. Livestock Conservancy gibi kurulu\u015flar bu \u0131rklar\u0131 belirlemeye ve korumaya \u00e7al\u0131\u015f\u0131r ve pop\u00fclasyonlar\u0131n\u0131 s\u00fcrd\u00fcrmek i\u00e7in \u00e7abalar\u0131 koordine eder.<\/p>\n\n

Sonu\u00e7<\/h2>\n\n

Et bankalar\u0131, hayvanc\u0131l\u0131\u011f\u0131n genetik \u00e7e\u015fitlili\u011fini korumak i\u00e7in de\u011ferli bir ara\u00e7t\u0131r. De\u011ferli \u0131rklar\u0131n kayb\u0131n\u0131 \u00f6nler, felaket olaylar\u0131na kar\u015f\u0131 korur ve modern tar\u0131m\u0131 geli\u015ftirmek i\u00e7in genetik materyal sa\u011flar. Bu \u00e7al\u0131\u015fmalar\u0131 destekleyerek, gelecek nesiller i\u00e7in \u00f6nemli hayvanc\u0131l\u0131k kaynaklar\u0131n\u0131n s\u00fcrekli mevcudiyetini sa\u011fl\u0131yoruz.<\/p>","protected":false},"excerpt":{"rendered":"

Kasa Hayvanlar\u0131n\u0131 Et Bankalar\u0131yla Korumak: Genetik \u00c7e\u015fitlili\u011fi Korumak Kasa Hayvan\u0131 Varl\u0131klar\u0131n\u0131 G\u00fcvence Alt\u0131na Almak Kasa hayvanlar\u0131n\u0131n genetik \u00e7e\u015fitlili\u011fini korumak, g\u0131da g\u00fcvenli\u011fini sa\u011flamak ve de\u011ferli \u0131rklar\u0131n neslinin t\u00fckenmesini \u00f6nlemek i\u00e7in kritik…<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5878],"tags":[4305,19627,2748,1194,18587,19628,120],"class_list":["post-14620","post","type-post","status-publish","format-standard","hentry","category-agriculture-and-food","tag-animal-conservation","tag-meat-banks","tag-genetic-diversity","tag-food-security","tag-livestock","tag-heritage-breeds","tag-sustainability"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/posts\/14620","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/comments?post=14620"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/posts\/14620\/revisions"}],"predecessor-version":[{"id":14621,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/posts\/14620\/revisions\/14621"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/media?parent=14620"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/categories?post=14620"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/tags?post=14620"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}