{"id":93,"date":"2014-01-04T23:34:39","date_gmt":"2014-01-04T14:34:39","guid":{"rendered":"http:\/\/www.nibb.ac.jp\/plantdic\/blog\/?p=93"},"modified":"2014-12-12T19:12:10","modified_gmt":"2014-12-12T10:12:10","slug":"greyiaceae-%e3%82%b0%e3%83%ac%e3%82%a4%e3%82%a2%e7%a7%91","status":"publish","type":"post","link":"https:\/\/www.nibb.ac.jp\/plantdic\/blog\/?p=93","title":{"rendered":"Greyiaceae \u30b0\u30ec\u30a4\u30a2\u79d1\u30fbGeraniales \u30d5\u30a6\u30ed\u30bd\u30a6\u76ee"},"content":{"rendered":"

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

\u5357\u30a2\u30d5\u30ea\u30ab\u306e\u56fa\u6709\u79d1\u3067\u704c\u6728\u3002Endemic family in South Africa. Small shrub.<\/p>\n

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\u30b7\u30ed\u30a4\u30cc\u30ca\u30ba\u30ca\u306a\u3069\u306e\u8449\u3092\u898b\u3066\u3044\u308b\u3068\u8449\u306f\u8449\u8eab\u3001\u8449\u67c4\u3001\u6258\u8449\u3060\u3051\u304b\u3089\u3067\u304d\u3066\u3044\u308b\u3088\u3046\u306b\u898b\u3048\u308b\u304c\u3001Greyia radlkiferi<\/em>\u3092\u898b\u308b\u3068\u3001\u8449\u306f\u8449\u57fa leaf base\u306e\u5236\u5fa1\u6a5f\u69cb\u3082\u6301\u3063\u3066\u3044\u308b\u3053\u3068\u304c\u308f\u304b\u308b\u3002Greyia radlkiferi<\/em> has conspicuous leaf base, which we often forget when we observe Arabidopsis.<\/p>\n

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Greyia\u5c5e\u306f\u5916\u5074\u306b5\u672c\u306e\u77ed\u3044\u96c4\u854a\u3001\u5185\u5074\u306b5\u672c\u306e\u9577\u3044\u96c4\u854a\u306e\u5408\u8a0810\u672c\u3092\u6301\u3064\u3002 Greyia has 5 short outer stamens and 5 long inner stamens.<\/p>\n

Ronse Decraene and Smets (1999)\u306b\u3088\u308b\u3068\u3001\u871c\u817a\u539f\u57fa\u306f\u96c4\u854a\u306e\u5916\u5074\u306b\u751f\u3058\u308b\u304c\u3001\u6210\u9577\u3059\u308b\u306b\u3064\u308c\u96c4\u3057\u3079\u306e\u4ed8\u3051\u6839\u3092\u8986\u3046\u3088\u3046\u306b\u871c\u817a\u3068\u4e00\u4f53\u3068\u306a\u3063\u3066\u82b1\u6258\u90e8\u5206\u304c\u76db\u308a\u4e0a\u304c\u308b\u3002\u96c4\u854a\u57fa\u90e8\u5468\u8fba\u306e\u7d44\u7e54\u306f\u871c\u817a\u307b\u3069\u5927\u304d\u304f\u306a\u3089\u305a\u3001\u871c\u817a\u57fa\u90e8\u3092\u53d6\u308a\u5dfb\u304d\u3001\u6700\u7d42\u7684\u306b\u96c4\u3057\u3079\u304c\u871c\u817a\u306e\u7a74\u304b\u3089\u51fa\u3066\u3044\u308b\u3088\u3046\u306b\u306a\u308b\u3002Ronse Decraene and Smets (1999)\u306b\u7e26\u65ad\u9762\u306e\u5199\u771f\u304c\u3042\u308b\u304c\u3001\u82b1\u6258\u7d44\u7e54\u306e\u8868\u76ae\u3068\u5185\u5074\u306e\u6570\u5c64\u306e\u7d30\u80de\u304c\u5206\u88c2\u6d3b\u6027\u3092\u6301\u3063\u3066\u76db\u308a\u4e0a\u304c\u3063\u3066\u3044\u308b\u3088\u3046\u306b\u898b\u3048\u308b\u3002\u871c\u817a\u306b\u306f\u5e2b\u90e8\u7d30\u80de\u306f\u5f62\u6210\u3055\u308c\u308b\u304c\u3001\u830e\u306e\u7dad\u7ba1\u675f\u3068\u901a\u3058\u308b\u3053\u3068\u306f\u7121\u3044\u3002\u7dad\u7ba1\u675f\u3092\u5f62\u6210\u3059\u308b\u5668\u5b98\u5f62\u6210\u3068\u7dad\u7ba1\u675f\u3092\u5f62\u6210\u3057\u306a\u3044\u5668\u5b98\u5f62\u6210\u306b\u306f\u5927\u304d\u306a\u9055\u3044\u304c\u3042\u308b\u306e\u3060\u308d\u3046\u304b\uff1f\u30e6\u30ea\u79d1\u3084\u30e9\u30d5\u30ec\u30b7\u30a2\u5c5e\u306a\u3069\u3067\u898b\u3089\u308c\u308b\u82b1\u88ab\u4e0a\u306e\u7a81\u51fa\u69cb\u9020\u3068\u306e\u76f8\u9055\u70b9\u306f\uff1fNectary primordia are formed outside of stamen primordia and then connected to growing receptacle tissue, which differentiate to surround the filament base (Ronse Decraene and Smets, 1999). Nectaries of Greyia<\/em> only form phloem tissue which does not connect to stem vasculature. So far, we do not know genetic regulatory networks for nectary formation, which may be different from those in organ with vasculature differentiation. Are there similarities to protrusions on petals in Liliales and other?<\/p>\n

Ronse Decraene, L.-P., & Smets, E. 1999. Similarities in floral ontogeny and anatomy between the genera Francoa (Francoaceae) and Greyia (Greyiaceae). Internat. J. Plant Sci. 160: 377-393.<\/p>\n","protected":false},"excerpt":{"rendered":"

\u5357\u30a2\u30d5\u30ea\u30ab\u306e\u56fa\u6709\u79d1\u3067\u704c\u6728\u3002Endemic family in South Afr … \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":[71,1],"tags":[],"_links":{"self":[{"href":"https:\/\/www.nibb.ac.jp\/plantdic\/blog\/index.php?rest_route=\/wp\/v2\/posts\/93"}],"collection":[{"href":"https:\/\/www.nibb.ac.jp\/plantdic\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.nibb.ac.jp\/plantdic\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.nibb.ac.jp\/plantdic\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.nibb.ac.jp\/plantdic\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=93"}],"version-history":[{"count":8,"href":"https:\/\/www.nibb.ac.jp\/plantdic\/blog\/index.php?rest_route=\/wp\/v2\/posts\/93\/revisions"}],"predecessor-version":[{"id":569,"href":"https:\/\/www.nibb.ac.jp\/plantdic\/blog\/index.php?rest_route=\/wp\/v2\/posts\/93\/revisions\/569"}],"wp:attachment":[{"href":"https:\/\/www.nibb.ac.jp\/plantdic\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=93"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.nibb.ac.jp\/plantdic\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=93"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.nibb.ac.jp\/plantdic\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=93"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}