{"id":132655,"date":"2026-06-11T02:27:06","date_gmt":"2026-06-11T02:27:06","guid":{"rendered":"https:\/\/www.europesays.com\/hu\/132655\/"},"modified":"2026-06-11T02:27:06","modified_gmt":"2026-06-11T02:27:06","slug":"genetikai-okai-is-lehetnek-hogy-az-europaiak-nem-hajlandok-rovarokat-enni","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/hu\/132655\/","title":{"rendered":"Genetikai okai is lehetnek, hogy az eur\u00f3paiak nem hajland\u00f3k rovarokat enni"},"content":{"rendered":"<p>A rovarfeh\u00e9rje t\u00f6bb\u00e9-kev\u00e9sb\u00e9 fenntarthat\u00f3 megold\u00e1st jelenthet az egyre hatalmasabb l\u00e9leksz\u00e1m\u00fa emberis\u00e9g \u00e9lelmez\u00e9s\u00e9re, csakhogy nem mindenki hajland\u00f3 rovarokat enni. F\u0151leg az eur\u00f3pai t\u00e1rsadalmakban nagy az elutas\u00edtotts\u00e1ga, a <a href=\"https:\/\/mult-kor.hu\/genetikailag-kodolt-az-europaiak-rovarevessel-szembeni-tavolsagtartasa-20260610\" target=\"_blank\" rel=\"noopener nofollow\">M\u00falt-kor.hu<\/a> cikk\u00e9b\u0151l pedig most kider\u00fcl: ez nem csup\u00e1n kultur\u00e1lis jelens\u00e9g, hanem t\u00f6bb ezer \u00e9ves genetikai \u00e9s \u00f6kol\u00f3giai adapt\u00e1ci\u00f3 eredm\u00e9nye. Egy spanyol kutat\u00e1s \u00f6sszesen 745 \u0151skori emberi fogk\u0151maradv\u00e1ny vizsg\u00e1lata alapj\u00e1n meg\u00e1llap\u00edtotta, hogy az eur\u00e1zsiai popul\u00e1ci\u00f3kn\u00e1l szinte teljesen hi\u00e1nyoznak a rendszeres rovarfogyaszt\u00e1sra utal\u00f3 nyomok az elm\u00falt kilenc \u00e9vezredb\u0151l. Ezzel p\u00e1rhuzamosan pedig<\/p>\n<p>a rovarok k\u00fcls\u0151 v\u00e1z\u00e1t alkot\u00f3 kitin lebont\u00e1s\u00e1\u00e9rt felel\u0151s enzimeket k\u00f3dol\u00f3 g\u00e9nek aktivit\u00e1sa fokozatosan cs\u00f6kkent a modern eur\u00f3pai genomban.<\/p>\n<p>A folyamat h\u00e1tter\u00e9ben az evol\u00faci\u00f3s szelekci\u00f3s nyom\u00e1s hi\u00e1nya \u00e1llt. A tr\u00f3pusi \u00e9s szubtr\u00f3pusi \u00e9g\u00f6veken a rovarok eg\u00e9sz \u00e9vben k\u00f6nnyen \u00e9s minim\u00e1lis energiabefektet\u00e9ssel hozz\u00e1f\u00e9rhet\u0151 feh\u00e9rjeforr\u00e1st jelentettek, m\u00edg Eur\u00f3pa hidegebb \u00e9ghajlat\u00e1n a rovarev\u00e9s energetikailag r\u00e1fizet\u00e9sess\u00e9 v\u00e1lt. A t\u00e9rs\u00e9gben sikeresen megteleped\u0151 popul\u00e1ci\u00f3k az \u00e9vezredek sor\u00e1n \u00edgy fokozatosan le\u00e9p\u00edtette a sz\u00fcks\u00e9gtelenn\u00e9 v\u00e1lt em\u00e9szt\u00e9si funkci\u00f3kat.<\/p>\n<p>A tanulm\u00e1ny szerz\u0151i ugyanakkor felh\u00edvj\u00e1k a figyelmet arra, hogy az eur\u00f3pai genetikai adapt\u00e1ci\u00f3 kifejezetten az intakt, kitinp\u00e1nc\u00e9los rovarok em\u00e9szt\u00e9s\u00e9re vonatkozik, \u00edgy a modern \u00e9lelmiszeripari elj\u00e1r\u00e1sokkal denatur\u00e1lt rovarlisztek emberi hasznos\u00edt\u00e1s\u00e1t ez a biol\u00f3giai korl\u00e1t ma m\u00e1r nem akad\u00e1lyozza.<\/p>\n<p>Tov\u00e1bbi \u00e9rdekes t\u00e9m\u00e1ink a k\u00f6zelm\u00faltb\u00f3l:<\/p>\n<p><a href=\"https:\/\/24.hu\/tudomany\/2026\/06\/09\/legerosebb-el-nino-elorejelzes-ecmwf\/\" target=\"_blank\" rel=\"noopener nofollow\">Minden id\u0151k leger\u0151sebb El Ni\u00f1\u00f3ja j\u00f6het id\u00e9n<\/a><\/p>\n<p><a href=\"https:\/\/24.hu\/tudomany\/2026\/06\/09\/idojaras-kanikula-hoseg-vihar\/\" target=\"_blank\" rel=\"noopener nofollow\">34 fok is lehet kedden, azt\u00e1n lecsapnak a viharok<\/a><\/p>\n<p><a href=\"https:\/\/24.hu\/tudomany\/2026\/06\/08\/idojaras-lehules-hidegfront-eso\/\" target=\"_blank\" rel=\"noopener nofollow\">V\u00e1ltozik az id\u0151j\u00e1r\u00e1s: leh\u0171l\u00e9s k\u00f6zeleg, mutatjuk, mikor \u00e9s mire sz\u00e1m\u00edthat<\/a><\/p>\n<p><a href=\"https:\/\/ng.24.hu\/tudomany\/2026\/06\/05\/gronlandi-capa-sziv-egeszseg-oregedes\/\" target=\"_blank\" rel=\"noopener nofollow\">Ez\u00e9rt k\u00e9pes \u00e9vsz\u00e1zadokig verni a gr\u00f6nlandi c\u00e1pa sz\u00edve<\/a><\/p>\n<p><a href=\"https:\/\/24.hu\/tudomany\/2026\/06\/05\/tihany-to-aszaly-termeszet\/\" target=\"_blank\" rel=\"noopener nofollow\">Kiv\u00e9gezt\u00e9k a magyar focist\u00e1t, a hal\u00e1l\u00e1t agyv\u00e9rz\u00e9snek hazudt\u00e1k<\/a><\/p>\n<p><a href=\"https:\/\/24.hu\/tudomany\/2026\/06\/06\/mohacs500-csata-kiraly-hadjarat\/\" target=\"_blank\" rel=\"noopener nofollow\">\u201eSiessetek, gyorsan!\u201d \u2013 \u00cdgy h\u00edvta sorsd\u00f6nt\u0151 csat\u00e1ra a magyarokat a kir\u00e1ly<\/a><\/p>\n<p><a href=\"https:\/\/24.hu\/tudomany\/2026\/06\/07\/meddoseg-2-eletmod-valtoztatas-dohanyzas-alkohol-eletkor-mozgas\/\" target=\"_blank\" rel=\"noopener nofollow\">\u201eA divatdi\u00e9t\u00e1k kifejezetten ronthatj\u00e1k a terhess\u00e9g es\u00e9lyeit\u201d \u2013 ezek a legfontosabb \u00e9letm\u00f3dbeli v\u00e1ltoztat\u00e1sok gyermekv\u00e1llal\u00e1s el\u0151tt<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"A rovarfeh\u00e9rje t\u00f6bb\u00e9-kev\u00e9sb\u00e9 fenntarthat\u00f3 megold\u00e1st jelenthet az egyre hatalmasabb l\u00e9leksz\u00e1m\u00fa emberis\u00e9g \u00e9lelmez\u00e9s\u00e9re, csakhogy nem mindenki hajland\u00f3 rovarokat enni.&hellip;\n","protected":false},"author":2,"featured_media":132656,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_share_on_mastodon":"0"},"categories":[3],"tags":[107,106,105,42,43,9347,6178,41601],"class_list":["post-132655","post","type-post","status-publish","format-standard","has-post-thumbnail","category-europa","tag-eu","tag-europa","tag-europe","tag-hungarian","tag-magyar","tag-oskor","tag-rovar","tag-rovareves"],"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@hu\/116729115189502685","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/hu\/wp-json\/wp\/v2\/posts\/132655","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/hu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/hu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/hu\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/hu\/wp-json\/wp\/v2\/comments?post=132655"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/hu\/wp-json\/wp\/v2\/posts\/132655\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/hu\/wp-json\/wp\/v2\/media\/132656"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/hu\/wp-json\/wp\/v2\/media?parent=132655"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/hu\/wp-json\/wp\/v2\/categories?post=132655"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/hu\/wp-json\/wp\/v2\/tags?post=132655"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}