寮轰涓涓绗佃憋

寮轰涓涓绗佃憋杩涓涓村版扮妞╁瀹朵滑寰夸娈垫堕撮锛浜轰滑借缇附浼澶хㄥ拌变负涓涓辨碉璁稿浜洪藉剁舵榫朵唬讳腑妞╀富瑙

褰朵浜鸿涓烘╃卞虹ㄦ疆婀胯存寸ㄤ

惰杩锛瓒ヨ澶璇护绉瀛寮濮涓绉涓芥э╃卞灏筹涓浜ц锛娌℃辩ｏ姘寸涓涓瑕绮绠瑷涔锛浠瑙璁告娉璁ゅ鸿佃便杩锋剁稿缁璁烘璇撮芥浜轰汉惰冲瀛绌剁璇芥杩涓璁猴扮宠绉涓Montsechia vidalii 妞┿

Montsehia 100澶骞村浜タ姣╃北宀╁骞撮澶х害1.251.3浜垮勾锛涓浠璁や负卞虹堕粹1.32.1浜垮勾歌惰锛涓轰寮娓Montsechia 绌剁灞浜涔╃锛磋绉瀛浜寰涓寮浜ゃ

瀵逛绉妞╄韩浠界娴绉杩浜诧伴憋楂澶х╂ㄨ醇锛绉瑁稿妞╋渚濡炬锛锛绉姝ｇ寮辨╋涔灏辨瀛妞╋

杩绉妞╁ㄦ病圭郴锛1000涓虫锋腑芥病锛锛涓轰绉锛杩绉妞╁ㄥ充腑涓ょ涓褰㈡锛姝ｅ涓惧涓A锛B涓绀恒

涓ょ垮舰浠跺虹锛镐锛浣ㄥ涓宀╁涓涓よ虹姣渚稿

涓辨斤寰峰斤瑗跨缇界瀛灏杩浠缁绌朵杩浜充虹璁猴绉板浠纭‘绉寮辨╋浠浠浠骞村ぉ琛ㄥㄤ缇藉藉绉瀛㈤㈠锛PNAS锛涓

浠浠浠ュ鸿涓璁猴变浜浠浠涓烘瀹缁ㄤ句腑浣浠ョ帮涓ょ褰㈡涓涓绉瀛寰匡涔病瀹涓绉瀛杈槌跺苟涓寰澶瀹锛澶版瀵圭裤涔璁╃瀛浠姝よ杩涓ょ涓褰㈡妞╁浜涓涓╃锛浠稿寰缁瀹濂涓ょ褰㈡涓芥病х瑰涓

濡涓涓绗佃遍垮涓浠钩剁扮憋ｄ瀹浠负浠涔琚О涓鸿卞绛妗瀹辨稿瑰锋蹇甯稿涓涓澶绐轰互辩绮ф卞ご辨扁惰辨川缁ユ浠ヤ骇靛瀛匡褰辩浼版卞ご涓锛辩绮灏辫鸿辩绠℃部辨卞涓垮拌揪瀛裤涓块靛绮撅卞氨蹭负瀛瀹锛瀹瀹涓灏辨涓绮惧叉瀛裤

骞夸涓瑁稿妞╋ㄧ被绫伙浜х绉瀛锛涓褰㈡瀹存╂妞╂濡伴憋杩绉瀛戒褰㈡锛褰㈡瀛㈠ц娆ф床绉瀛璇存锛充究娌℃浠讳绫讳技浜浠涓虹扁缁锛Montsechia 浠舵ユ浜瑰璇瀹

规绌朵汉堪锛界跺句剧涓杈ㄨ锛浣跺浠ョ板ㄨ涓叉き瀹绉瀛锛瀹浠涓归块跨锛姝ｇ稿浜╃甯ㄥ椤堕瀛匡璇存瀹锛澹涓逛究辩杩ョ姘瀛锛惰辩绮辩绠★濡瀹杩浜缁璇锛瑕缁涓璺匡跺《ㄥ瀵逛晶杩ュ裤

卞涓姘瀛锛缂哄け卞ご辨憋涓杩绉卞琛ㄦ村涓涓哄ц辩浜瀹锛借绉瀛浠娴锛杩绉姘翠绮妞┿ㄦ按涓杩姘瀛绮妞╁ㄤ澶╁凡缁灏瑙浜锛浣苟涓病锛涓5%瀛姘寸妞╀姘翠腑绮

Montsechia 涓绉甯歌浠ｆ╁绫讳技锛楸艰伙Ceratophyllum锛浣寰藉杩杩绉妞╋涓哄ㄦ按甯稿父瑙

瑕按澧锛娌℃归』锛褰㈠瀵规瀹杩浜圭广澶扮遍杞负姘寸妞╀浼寮瀹浠剁卞ご锛杩烘瀛锛璇达瀹浠淇瀹浠ヤ涓洪妞╃ㄥ瑰锛灏卞浜椴搁奔浣杩淇板灏楂楠ㄤ枫楸艰绘病妞╃瑰锛璇存涓存按锛璺绂诲垮ㄩ颁骞翠唬宸茬甯搁甯镐杩浜

Montsechia 绫讳技浜灞锛Archaefrucus锛锛灞剧琚涓哄芥╃扁ㄥ骞村寮璧疯杞板瀹浠遍藉灏璨涓浜猴芥按锛瀹浠芥涓ご琛绔浜惰瀹浠寰澶瀵规锛ㄤ㈠辨╄捣婧绯昏氨鹃锛姘寸妞╂界辨按妞╂ョ妞╅借浜层

Nymphaceae¤涓绉锛瀹虹堕村╁苟涓充渚ф按绫讳技浜锋骞宠绂炬惧瀹浠绁涔芥按妞┿涓绉芥╁辨╃Bevihalstia pebja锛涔峰灏苟涓姘寸

ㄥ板锋╂寮卞ぇ瀹跺涵涓涔涓璁や负╁虹姝ｆ涓寮辨╂姊锛Amborella锛锛杩绉ㄦㄧㄥ藉ㄥお骞虫娉灞板澶灏间缇ゅ涓灞夸界般瀹虹跺锛藉涔戒浠澶╃璧锋ヨ枫

绉瀛绉帮杩DNA姣杈锛楸艰绘句搴璁や负╃锋澶绉垮舰寮辨┿ㄥ颁汉璁や负杩涓ご琛搴璇ュ浜Amborella锛褰朵ф浜烘瑙广

涓绠℃璇达涓楸艰绘涓虹被浼肩Montsechia锛ㄥ辨╁虹╂舵灏卞凡缁搴搴姘寸澧楸艰绘绉寮辨╋姝ゅ瀹Montsechia 杩涓绯伙杩灏寮辨╁虹堕村涓哄1.25浜垮勾锛骞朵杩涓姝ヤ娇浜轰滑镐俊锛╃扁骞堕椋扮唤惧ㄥぇ涔涓锛缇板插ㄦ按涔淬

Gomez, Bernard, V茅ronique Daviero-Gomez, Cl茅ment Coiffard, Carles Mart铆n-Closas, and David L. Dilcher. "Montsechia, an ancient aquatic angiosperm." Proceedings of the National Academy of Sciences (2015): 201509241.

充锛

Jennifer Frazer浣寰杩绉瀛蹇浼绉璁拌濂绉瀹躲濂规ユ╁妞╃瀛/瀛浠ュ绉浣瀛瀛濂逛杩琛浣澶界绌躲浣浠ュㄦ逛虫敞濂@JenniferFrazer

娉绔变腑芥板绉棣浣浣涓汉甯锛杞浇璇锋敞哄