Ceset \u00e7i\u00e7e\u011fi, Amorphophallus titanium, e\u015fsiz g\u00f6r\u00fcn\u00fcm\u00fc ve seyrek \u00e7i\u00e7eklenme d\u00f6ng\u00fcs\u00fcyle d\u00fcnyay\u0131 b\u00fcy\u00fcleyen nadir ve s\u0131rad\u0131\u015f\u0131 bir bitkidir. Ancak, genetik \u00e7e\u015fitlili\u011fi s\u0131\u011fd\u0131r ve varl\u0131\u011f\u0131na \u00f6nemli bir tehdit olu\u015fturmaktad\u0131r. Yak\u0131ndan ili\u015fkili bireyler \u00e7iftle\u015fti\u011finde ortaya \u00e7\u0131kan akraba evlili\u011fi, ya\u015fama kabiliyeti olmayan tohumlara ve bitkinin genel sa\u011fl\u0131\u011f\u0131n\u0131n bozulmas\u0131na yol a\u00e7abilir.<\/p>\n\n
Bu sorunu \u00e7\u00f6zmek i\u00e7in bah\u00e7eciler, geleneksel olarak hayvan yeti\u015ftiricili\u011fi ve hayvanat bah\u00e7elerinde akraba evlili\u011fini \u00f6nlemek i\u00e7in kullan\u0131lan genetik haritalar olan “stud kitaplar\u0131ndan” ilham alan bir y\u00f6ntem benimsemi\u015ftir. Ceset \u00e7i\u00e7ekleri i\u00e7in bir stud kitab\u0131, bireysel bitkilerin genetik yap\u0131s\u0131n\u0131 izleyerek ara\u015ft\u0131rmac\u0131lar\u0131n \u00e7apraz tozla\u015fma i\u00e7in en iyi e\u015fle\u015fmeleri belirlemelerine olanak tan\u0131r.<\/p>\n\n
Botanik bah\u00e7eleri, ceset \u00e7i\u00e7e\u011fi de dahil olmak \u00fczere nesli t\u00fckenmekte olan bitki t\u00fcrlerinin korunmas\u0131nda \u00e7ok \u00f6nemli bir rol oynamaktad\u0131r. Chicago Botanik Bah\u00e7esi, 2019 y\u0131l\u0131nda ceset \u00e7i\u00e7e\u011fi de dahil olmak \u00fczere alt\u0131 nadir bitki t\u00fcr\u00fc i\u00e7in bir stud kitab\u0131 benzeri veritaban\u0131 olu\u015fturmak \u00fczere “Nesli T\u00fckenmekte Olan ve Ola\u011fan\u00fcst\u00fc Bitki T\u00fcrleri \u0130\u00e7in Ara\u00e7lar ve Kaynaklar” (TREES) projesini ba\u015flatt\u0131.<\/p>\n\n
TREES projesindeki ceset \u00e7i\u00e7e\u011fi de dahil olmak \u00fczere bir\u00e7ok bitkinin inat\u00e7\u0131 tohumlar\u0131 vard\u0131r. Bu tohumlar, geleneksel tohum bankalar\u0131nda kullan\u0131lan dondurma veya kurutma y\u00f6ntemlerine dayanamaz ve hayatta kalmak i\u00e7in \u00f6zel ko\u015fullara ihtiya\u00e7 duyar. Vah\u015fi do\u011fada hayvanlar genellikle inat\u00e7\u0131 tohumlar\u0131 t\u00fcketir ve da\u011f\u0131t\u0131r.<\/p>\n\n
Ceset \u00e7i\u00e7ekleri hem cinsiyetsiz hem de cinsel olarak \u00e7o\u011falabilir. Cinsiyetsiz \u00fcreme, genetik olarak \u00f6zde\u015f \u00e7ok say\u0131da bitki \u00fcretirken, cinsel \u00fcreme genetik olarak \u00e7e\u015fitli yavrular olu\u015fturmak i\u00e7in polen ve yumurtalar\u0131n birle\u015fmesini i\u00e7erir.<\/p>\n\n
Ceset \u00e7i\u00e7ekleri yaln\u0131zca k\u0131sa bir s\u00fcre i\u00e7in \u00e7i\u00e7ek a\u00e7t\u0131\u011f\u0131ndan, botanik\u00e7iler daha fazla yavru ve genetik \u00e7e\u015fitlilik \u00fcretmek i\u00e7in onlar\u0131 yapay olarak tozla\u015ft\u0131rmal\u0131d\u0131r. Ayr\u0131ca \u00e7apraz tozla\u015fma i\u00e7in di\u011fer botanik bah\u00e7eleriyle payla\u015fmak \u00fczere \u00e7i\u00e7ek a\u00e7an bitkilerden polen toplarlar.<\/p>\n\n
2020 y\u0131l\u0131nda Pensilvanya’daki Longwood Botanik Bah\u00e7esi’nde “Sprout” adl\u0131 bir ceset \u00e7i\u00e7e\u011fi ikinci kez \u00e7i\u00e7ek a\u00e7t\u0131. Chicago Botanik Bah\u00e7esi’nden al\u0131nan polen, Sprout’u yapay olarak tozla\u015ft\u0131rmak i\u00e7in kullan\u0131larak ya\u015fayabilir tohumlar\u0131n \u00fcretilmesi sa\u011fland\u0131.<\/p>\n\n
Ele\u015ftirel d\u00fczeyde nesli t\u00fckenmekte olan bitki t\u00fcrlerinin korunmas\u0131 i\u00e7in botanik bah\u00e7eleri aras\u0131ndaki i\u015fbirli\u011fi \u00e7ok \u00f6nemlidir. Chicago Botanik Bah\u00e7esi’ndeki ara\u015ft\u0131rmac\u0131lar, bu t\u00fcrleri kurtarmak i\u00e7in birlikte \u00e7al\u0131\u015fman\u0131n \u00f6nemini vurgulamaktad\u0131r, \u00e7\u00fcnk\u00fc tek ba\u015f\u0131na hi\u00e7bir bah\u00e7e bu g\u00f6revi ger\u00e7ekle\u015ftiremez.<\/p>\n\n
TREES projesi, ceset \u00e7i\u00e7e\u011fi gibi nadir t\u00fcrleri kurtarmay\u0131 ve ayn\u0131 zamanda gelecekte di\u011fer nesli t\u00fckenmekte olan bitki t\u00fcrlerinin korunmas\u0131na uygulanabilecek ilkeler geli\u015ftirmeyi ama\u00e7lamaktad\u0131r.<\/p>","protected":false},"excerpt":{"rendered":"
Ceset \u00c7i\u00e7e\u011fini Kurtarmak: \u0130\u015fbirlik\u00e7i Bir \u00c7aba Genetik \u00c7e\u015fitlilik: Hayatta Kalman\u0131n Anahtar\u0131 Ceset \u00e7i\u00e7e\u011fi, Amorphophallus titanium, e\u015fsiz g\u00f6r\u00fcn\u00fcm\u00fc ve seyrek \u00e7i\u00e7eklenme d\u00f6ng\u00fcs\u00fcyle d\u00fcnyay\u0131 b\u00fcy\u00fcleyen nadir ve s\u0131rad\u0131\u015f\u0131 bir bitkidir. Ancak, genetik…<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1823],"tags":[21798,21799,21801,19735,2748,21803,21802,21800],"class_list":["post-16470","post","type-post","status-publish","format-standard","hentry","category-botany","tag-plant-conservation","tag-botanic-gardens","tag-cross-pollination","tag-corpse-flower","tag-genetic-diversity","tag-recalcitrant-seeds","tag-trees-project","tag-artificial-pollination"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/posts\/16470","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=16470"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/posts\/16470\/revisions"}],"predecessor-version":[{"id":16471,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/posts\/16470\/revisions\/16471"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/media?parent=16470"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/categories?post=16470"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/tags?post=16470"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}