{"id":260,"date":"2014-03-24T00:09:21","date_gmt":"2014-03-23T15:09:21","guid":{"rendered":"http:\/\/www.nibb.ac.jp\/plantdic\/blog\/?p=260"},"modified":"2014-12-12T19:11:53","modified_gmt":"2014-12-12T10:11:53","slug":"%e3%82%a2%e3%82%a6%e3%82%b9%e3%83%88%e3%83%ad%e3%83%99%e3%82%a4%e3%83%ac%e3%83%a4%e7%9b%ae-austrobaileyales","status":"publish","type":"post","link":"http:\/\/www.nibb.ac.jp\/plantdic\/blog\/?p=260","title":{"rendered":"\u30a2\u30a6\u30b9\u30c8\u30ed\u30d9\u30a4\u30ec\u30e4\u76ee Austrobaileyales"},"content":{"rendered":"

\"\"<\/a><\/p>\n

ANITA\u306f\u57fa\u90e8\u88ab\u5b50\u690d\u7269\u306e\u7dcf\u79f0\u3067\u5074\u7cfb\u7d71\u7fa4\u3002Amborellales, Nymphaeales, Illicidaceae, Trimeniaceae, Austrobaileyaceae\u306e\u982d\u6587\u5b57\u3092\u3068\u3063\u305f\u3082\u306e\u3002\u771f\u6b63\u53cc\u5b50\u8449\u985e\u3001\u30de\u30c4\u30e2\u76ee\u3001\u5358\u5b50\u8449\u985e\u3001\u30e2\u30af\u30ec\u30f3\u985e\u3001\u30bb\u30f3\u30ea\u30e7\u30a6\u76ee\u306e\u985e\u7e01\u306f\u307e\u3060\u306f\u3063\u304d\u308a\u3057\u3066\u3044\u306a\u3044\u3002<\/p>\n

ANITA group is paraphyletic and includes Amborellales, Nymphaeales, Illicidaceae, Trimeniaceae, and Austrobaileyaceae.<\/p>\n

\"\"<\/a><\/p>\n

<\/a>(1) Hardened mesotestal cells\u3000\u5916\u7a2e\u76ae\u4e2d\u5c64\u306e\u7d30\u80de\u304c\u786c\u5316\u3001(2) Unilacunar nodes\u3000\u5358\u9699\u6027\u8449\u8108\u5206\u5c90\u3001\u306e\uff12\u3064\u306e\u5f62\u8cea\u304c\u5171\u6709\u6d3e\u751f\u5f62\u8cea\uff08Judd et al. 2008, Stevens 2001 onward) \u3060\u304c\u3001\u8089\u773c\u30ec\u30d9\u30eb\u3067\u89b3\u5bdf\u3067\u304d\u308b\u5171\u6709\u6d3e\u751f\u5f62\u8cea\u306f\u898b\u3064\u304b\u3063\u3066\u3044\u306a\u3044\u3002<\/span><\/p>\n

(1) Hardened mesotestal cells and (2) Unilacunar nodes are synapomorphic characters\uff08Judd et al. 2008, Stevens 2001 onward) but no synapomorphic characters visible with naked eyes are not found.\"\"<\/a><\/p>\n

\"\"<\/a><\/p>\n

\u30a2\u30f3\u30dc\u30ec\u30e9\u76ee\u3001\u30b9\u30a4\u30ec\u30f3\u76ee\u3068\u540c\u3058\u3088\u3046\u306b\u82b1\u88ab\uff08\u82b1\u5f01\u3068\u843c\u7247\u3092\u4f75\u305b\u305f\u547c\u3073\u65b9\u3002\u4e21\u8005\u3092\u533a\u5225\u3057\u306b\u304f\u3044\u3068\u304d\u306b\u7528\u3044\u308b\uff09\u306f\u3001\u87ba\u65cb\u72b6\u306b\u914d\u5217\u3057\u3001\u7dd1\u8272\u306e\u8449\u72b6\u306e\u82b1\u88ab\u304b\u3089\u8272\u306e\u4ed8\u3044\u305f\u82b1\u5f01\u72b6\u306e\u82b1\u88ab\u3078\u3068\u9806\u6b21\u306b\u5909\u5316\u3059\u308b\u3002\u3053\u306e\u3053\u3068\u304b\u3089\u3001\u87ba\u65cb\u72b6\u306b\u914d\u5217\u3057\u3001\u9806\u6b21\u306b\u5909\u5316\u3059\u308b\u82b1\u88ab\u306f\u3001\u88ab\u5b50\u690d\u7269\u306e\u539f\u59cb\u5f62\u8cea\uff08\u7956\u5148\u304c\u6301\u3063\u3066\u3044\u305f\u5f62\u8cea\uff09\u3067\u3042\u308b\u3002<\/p>\n

Austrobaileyales has spirally arranged tepals as Amborellales and Nymphaeales have, indicating this is a plesiomorphic character in angiosperms.\"\"<\/a><\/p>\n

\u30a2\u30a6\u30b9\u30c8\u30ed\u30d9\u30a4\u30ec\u30a2\u79d1\u306f1\u79d1\uff11\u5c5e\uff11\u7a2e\u3067\u30aa\u30fc\u30b9\u30c8\u30e9\u30ea\u30a2\u306e\u5317\u90e8\u6e7f\u6f64\u71b1\u5e2f\u306b\u81ea\u751f\u3057\u8513\u6027\u3002\u300c1. Flowers with internal staminodes\u3000\u4eee\u96c4\u854a\u304c\u96c4\u3057\u3079\u306e\u96cc\u3057\u3079\u5074\u306b\u3042\u308b\u300d\u3068\u3044\u3046\u5f62\u8cea\u304c\u5171\u6709\u6d3e\u751f\u5f62\u8cea\u3002<\/p>\n

Austrobaileya scandens<\/em> is a monotypic species in the Austrobaileyaceae, which is a liana and distributed in tropical Australia. \u201cFlowers with internal staminodes\u201d is synapomorphic character.<\/p>\n

\"\"<\/a><\/p>\n

\u4eee\u96c4\u854a\u306f\u96cc\u671f\u306b\u306f\u5916\u5074\u306b\u958b\u304d\u3001\u96cc\u854a\u304c\u9732\u51fa\u3059\u308b\u3002\u4e00\u65b9\u3001\u96c4\u671f\u306b\u306f\u96cc\u854a\u3092\u591a\u3044\u96c4\u854a\u306e\u846f\u304c\u9732\u51fa\u3059\u308b\u3002\u4ed6\u82b1\u53d7\u7c89\u4fc3\u9032\u306e\u305f\u3081\u306b\u4eee\u96c4\u854a\u304c\u6a5f\u80fd\u3057\u3066\u3044\u308b\u3002<\/p>\n

Staminodes open to expose a gynoecium in the female stage and close to cover a gynoecium in the male stage.<\/p>\n

\"\"<\/a><\/p>\n

\u82b1\u88ab\u306f\u5916\u5074\u304b\u3089\u9806\u756a\u306b\u5f62\u614b\u3092\u5909\u3048\u308b\u3002ABC\u30e2\u30c7\u30eb\u306f\u6606\u866b\u306e\u30db\u30e1\u30aa\u30c6\u30a3\u30c3\u30af\u907a\u4f1d\u5b50\u306b\u3088\u308b\u4f53\u7bc0\u6c7a\u5b9a\u306e\u3088\u3046\u306b\u3001\u30ac\u30af\u7247\u3001\u82b1\u5f01\u3001\u96c4\u854a\u3001\u96cc\u854a\u304c\u660e\u78ba\u306b\u5668\u5b98\u5206\u5316\u3057\u3066\u3044\u308b\u5834\u5408\u306b\u306f\u3046\u307e\u304f\u9069\u5fdc\u3067\u304d\u308b\u304c\u3001\u5668\u5b98\u5f62\u614b\u304c\u5f90\u3005\u306b\u5909\u5316\u3059\u308b\u5834\u5408\u306b\u306f\u3046\u307e\u304f\u9069\u7528\u3067\u304d\u306a\u3044\u3002\u307e\u305f\u3001\u30b7\u30ed\u30a4\u30cc\u30ca\u30ba\u30ca\u306eABC\u30e2\u30c7\u30eb\u306e\u3046\u3061\uff21\u6a5f\u80fd\u306b\u3064\u3044\u3066\u306f\u3001\u4ed6\u306e\u88ab\u5b50\u690d\u7269\u3067\u540c\u3058\u3088\u3046\u306a\u6a5f\u80fd\u3092\u6301\u3063\u3066\u3044\u308b\u304b\u306f\u4e0d\u660e\u3067\u3042\u308a\u3001\u3055\u3089\u306a\u308b\u7814\u7a76\u304c\u5fc5\u8981\u3067\u3042\u308b\u3002\u5f90\u3005\u306b\u5668\u5b98\u5f62\u614b\u3092\u5909\u5316\u3055\u305b\u308b\u5206\u5b50\u6a5f\u69cb\u306f\u690d\u7269\u72ec\u7279\u304b\u3064\u690d\u7269\u5f62\u614b\u306b\u3057\u3070\u3057\u3070\u898b\u3089\u308c\u308b\u306e\u3067\u3001\u3068\u3066\u3082\u8208\u5473\u6df1\u3044\u8ab2\u984c\u3067\u3042\u308b\u3002\u82b1\u88ab\u3068\u96c4\u854a\u306e\u5883\u754c\u306f\u660e\u77ad\u3067\u3042\u308a\u3001ABC\u30e2\u30c7\u30eb\u3067\u3046\u307e\u304f\u8aac\u660e\u3067\u304d\u308b\u3088\u3046\u306b\u601d\u308f\u308c\u308b\u3002\u4e00\u65b9\u3001\u4eee\u96c4\u854a\u304c\u3069\u306e\u3088\u3046\u306a\u907a\u4f1d\u5b50\u306b\u3088\u3063\u3066\u5236\u5fa1\u3055\u308c\u3066\u3044\u308b\u306e\u304b\u3001\u96c4\u854a\u3068\u4eee\u96c4\u854a\u3001\u4eee\u96c4\u854a\u3068\u96cc\u854a\u306e\u5883\u754c\u304c\u3069\u306e\u3088\u3046\u306b\u5236\u5fa1\u3055\u308c\u3066\u3044\u308b\u306e\u304b\u3082\u4e0d\u660e\u3067\u3042\u308b\u3002<\/p>\n

Staminode development as well as gradual morphological change in tepals are not well explained under the ABC model.<\/p>\n

\"\"<\/a><\/p>\n

\u96c4\u854a\u306f\u8449\u72b6\u306b\u306a\u308a\u3001\u846f\u304c\u5411\u8ef8\u5074\u306b\u5f62\u6210\u3055\u308c\u308b\u3002<\/p>\n

Stamens are petaloid.<\/p>\n

\"\"<\/a>\"\"<\/a><\/p>\n

\u30c8\u30ea\u30e1\u30cb\u30a2\u79d1\u306f\u30d1\u30d7\u30a2\u30cb\u30e5\u30fc\u30ae\u30cb\u30a2\u3001\u30aa\u30fc\u30b9\u30c8\u30e9\u30ea\u30a2\u3001\u30d5\u30a3\u30b8\u30fc\u306b\u5206\u5e03\u3059\u308b\u3002\u30c8\u30ea\u30e1\u30cb\u30a2\u5c5e\uff11\u5c5e\u304b\u3089\u306a\u308a\u30016\u7a2e\u304c\u77e5\u3089\u308c\u308b\uff08Stevens 2001 onward) \u3002<\/p>\n

Trimenia<\/em> is monotypic in the Trimeniaceae, which includes 6 species and distributed in Papua New Guinea, Australia, and Fiji \uff08Stevens 2001 onward) .\"\"<\/a>\"\"<\/a>\"\"<\/a><\/p>\n

Trimenia<\/em>\u5c5e\u306e\u846f\u306f\u5916\u5411\u6027\u3001\u5074\u5411\u6027\u306e\u4e21\u65b9\u304c\u3042\u308b\u3002\u6642\u306b\u5185\u5411\u6027\u306b\u306a\u308b\u3053\u3068\u3082\u3042\u308b\u3002Trimenia moorei<\/em>\u3067\u306f\u5074\u5411\u6027\u3067\u3042\u308b\u3002\u8336\u8272\u306e\u82b1\u88ab\u306f\u65e9\u843d\u6027\u3002<\/p>\n

Stamens are introrse, latrorse, or extrorse and vary between species. Stamens of Trimenia moorei<\/em> is latrorse. Tepals in brown are caducous.\"\"<\/a>\"\"<\/a>\"\"<\/a><\/p>\n

\u82b1\u88ab\u306f\u5916\u5074\u306e\u3082\u306e\u306f\u30ac\u30af\u7247\u7684\u3060\u304c\u3001\u30ac\u30af\u7247\u3068\u82b1\u5f01\u306e\u660e\u77ad\u306a\u533a\u5225\u306f\u3067\u304d\u306a\u3044\u3002\u82b1\u88ab\u306f\u4e2d\u5fc3\u306b\u8fd1\u3065\u304f\u306b\u3064\u308c\u3066\u3060\u3093\u3060\u3093\u7d30\u304f\u306a\u308b\u3002<\/p>\n

Morphology of tepals is gradually changed.<\/p>\n","protected":false},"excerpt":{"rendered":"

ANITA\u306f\u57fa\u90e8\u88ab\u5b50\u690d\u7269\u306e\u7dcf\u79f0\u3067\u5074\u7cfb\u7d71\u7fa4\u3002Amborellales, Nymph … \u7d9a\u304d\u3092\u8aad\u3080 →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[32,35],"tags":[],"_links":{"self":[{"href":"http:\/\/www.nibb.ac.jp\/plantdic\/blog\/index.php?rest_route=\/wp\/v2\/posts\/260"}],"collection":[{"href":"http:\/\/www.nibb.ac.jp\/plantdic\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.nibb.ac.jp\/plantdic\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.nibb.ac.jp\/plantdic\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.nibb.ac.jp\/plantdic\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=260"}],"version-history":[{"count":4,"href":"http:\/\/www.nibb.ac.jp\/plantdic\/blog\/index.php?rest_route=\/wp\/v2\/posts\/260\/revisions"}],"predecessor-version":[{"id":553,"href":"http:\/\/www.nibb.ac.jp\/plantdic\/blog\/index.php?rest_route=\/wp\/v2\/posts\/260\/revisions\/553"}],"wp:attachment":[{"href":"http:\/\/www.nibb.ac.jp\/plantdic\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=260"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.nibb.ac.jp\/plantdic\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=260"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.nibb.ac.jp\/plantdic\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=260"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}