{"id":5005815,"date":"2009-03-29T21:55:08","date_gmt":"2009-03-29T19:55:08","guid":{"rendered":"https:\/\/criticalbiomass.blog.hu\/2009\/03\/29\/soka_eljen_a_kiralyno_genkeszlete"},"modified":"2009-03-29T21:55:08","modified_gmt":"2009-03-29T19:55:08","slug":"soka_eljen_a_kiralyno_genkeszlete","status":"publish","type":"post","link":"https:\/\/criticalbiomass.hu\/?p=5005815","title":{"rendered":"Sok\u00e1 \u00e9ljen a kir\u00e1lyn\u0151 (g\u00e9nk\u00e9szlete)"},"content":{"rendered":"

\n Egy termesz kol\u00f3nia "standard" n\u00f6veked\u00e9st\u00f6rt\u00e9nete valahogy \u00edgy festene: a szabadban, a n\u00e1szrep\u00fcl\u00e9s sor\u00e1n egym\u00e1sra tal\u00e1l\u00f3 kir\u00e1lyn\u0151 \u00e9s kir\u00e1ly meghitt otthont keres, ahol nekil\u00e1tnak a szaporod\u00e1s \u0151si \u00e9s f\u00f6l\u00f6tt\u00e9bb hasznos elfoglalts\u00e1g\u00e1nak. Els\u0151 k\u00f6rben dolgoz\u00f3kat \u00e9s katon\u00e1kat nemzenek, amelyek fel\u00e9p\u00edtik, ill. rendben tartj\u00e1k a kol\u00f3ni\u00e1t. Ha a kol\u00f3nia el\u00e9r egy kritikus m\u00e9retet, akkor potenci\u00e1lis kir\u00e1lyn\u0151ket \u00e9s kir\u00e1lyokat tartalmaz\u00f3 toj\u00e1sok ker\u00fclnek lerak\u00e1sra – az ezekb\u0151l kikel\u0151 termeszeknek, kor\u00e1bbi testv\u00e9reikkel ellent\u00e9tben sz\u00e1rnya van, s ennek megfelel\u0151en ki is rep\u00fclnek, hogy p\u00e1rt keressenek s \u00faj kol\u00f3ni\u00e1t alap\u00edtsanak.\n<\/p>\n

\n\u00c9lete v\u00e9ge fel\u00e9 azonban a kir\u00e1lyn\u0151 k\u00fcl\u00f6nleges toj\u00e1sokat rak, amelyekb\u0151l \u00fan. "m\u00e1sodlagos" kir\u00e1lyn\u0151k kelnek ki, akik az (anya)kir\u00e1lyn\u0151 hal\u00e1la ut\u00e1n a kir\u00e1llyal p\u00e1rozva biztos\u00edtj\u00e1k a kol\u00f3nia fennmarad\u00e1s\u00e1t.\n<\/p>\n

\nEnnek a furcsa szok\u00e1snak van egy (genetikailag) kellemetlen hozad\u00e9ka a kol\u00f3nia sz\u00e1m\u00e1ra: mivel a m\u00e1sodlagos kir\u00e1lny\u0151k a kir\u00e1ly l\u00e1nyai is, \u00e9rtelemszer\u0171en g\u00e9nk\u00e9szlet\u00e9nek fel\u00e9t is hordozz\u00e1k. Vagyis l\u00e9nyegesen lecs\u00f6kken a leend\u0151 ut\u00f3dok genetikai diverzit\u00e1sa, ami hossz\u00fa t\u00e1von nem felt\u00e9tlen\u00fcl el\u0151ny\u00f6s.\n<\/p>\n

\nA k\u00f6zelm\u00faltban azonban egy Jap\u00e1nban \u0151shonos termeszfajr\u00f3l, a Reticuloteremes seoaratas<\/i>-r\u00f3l kider\u00fclt, hogy saj\u00e1tos megold\u00e1st lelt a genetikai uniformiz\u00e1l\u00f3d\u00e1s elker\u00fcl\u00e9s\u00e9re. Kenji Matsuura<\/a> csoportja arra j\u00f6tt r\u00e1, hogy ezekben a termeszekben a kir\u00e1lyn\u0151 kv\u00e1zi kl\u00f3nozza mag\u00e1t az \u00e9lete v\u00e9g\u00e9n, mert a m\u00e1sodlagos kir\u00e1lyn\u0151ket aszexu\u00e1lis szaporod\u00e1ssal hozza l\u00e9tre (vagyis "apai" hozz\u00e1seg\u00edt\u00e9s n\u00e9lk\u00fcl). \u00cdgy azt\u00e1n az incesztus genetikai tehert\u00e9tele is megsz\u0171nik, mert a kir\u00e1ly nem a saj\u00e1t ut\u00f3daival kell p\u00e1rosodjon, hanem egykori nej\u00e9nek (fiatal) m\u00e1solataival. \u00a0 \u00a0\n<\/p>\n

\n


\nMatsuura K, Vargo EL, Kawatsu K, Labadie PE, Nakano H, et al.<\/strong> (2009) Queen Succession Through Asexual Reproduction in Termites. Science<\/i> 323<\/strong>: 1687.
\n<\/font><\/p>\n","protected":false},"excerpt":{"rendered":"

Egy termesz kol\u00f3nia "standard" n\u00f6veked\u00e9st\u00f6rt\u00e9nete valahogy \u00edgy festene: a szabadban, a n\u00e1szrep\u00fcl\u00e9s sor\u00e1n egym\u00e1sra tal\u00e1l\u00f3 kir\u00e1lyn\u0151 \u00e9s kir\u00e1ly meghitt otthont keres, ahol nekil\u00e1tnak a szaporod\u00e1s \u0151si \u00e9s f\u00f6l\u00f6tt\u00e9bb hasznos elfoglalts\u00e1g\u00e1nak. Els\u0151 k\u00f6rben dolgoz\u00f3kat \u00e9s katon\u00e1kat nemzenek, amelyek fel\u00e9p\u00edtik, ill. rendben … Egy kattint\u00e1s ide a folytat\u00e1shoz…. →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-5005815","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/criticalbiomass.hu\/index.php?rest_route=\/wp\/v2\/posts\/5005815","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/criticalbiomass.hu\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/criticalbiomass.hu\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/criticalbiomass.hu\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/criticalbiomass.hu\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=5005815"}],"version-history":[{"count":0,"href":"https:\/\/criticalbiomass.hu\/index.php?rest_route=\/wp\/v2\/posts\/5005815\/revisions"}],"wp:attachment":[{"href":"https:\/\/criticalbiomass.hu\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5005815"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/criticalbiomass.hu\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5005815"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/criticalbiomass.hu\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5005815"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}