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euonymus n.【植物;植物學】衛矛屬 (Euonymus) 植物。

eupatorium

This paper focused on two aspects : the physiological effects of cold stress on the euonymus japonicus “ zhuzi “ ; the isolation of cold - induced cdna gene . the results obtained were as follows : first , the chlorophyll ( chi ) and carotenoid ( car ) contents in euonymus japonicus “ zhuzi “ seedlings decreased greatly as the cold stress proceeded , accompanied by the sharply increasing contents of mda and pmp . it shows that chi and car degradation under cold stress was correlated with the damage of the plasma membrane 主要研究結果如下: ( 1 ) ‘粗枝’大葉黃楊在低溫脅迫下,隨脅迫時間的延長,葉片中脂質過氧化物的終產物( mda )含量明顯增加,細胞質膜相對透性( pmp )明顯增大;葉綠素( chl ) 、類胡蘿卜素( car )含量降低,且其含量的降低與mda含量增加及pmp升高間呈顯著負相關,說明低溫脅迫下‘粗枝’大葉黃楊幼苗chl和car的降低與生物膜的損傷有關。

Furthermore , suppression subtractive hybridization ( ssh ) was employed for the isolation of cdna fragments for euonymus japonicus “ zhuzi “ differentially expressed genes , and forward suppression subtractive cdna library of cold - regulated genes was constructed . the seedlings of euonymus japonicus “ zhuzi “ treated with low temperature were as tester and untreated seedlings as driver . subtractive cdna library was differentially screened through cdna macroarray , six hundreds and four cdna clones were identified as cold specifically induced or highly expressed ( 5 )應用抑制差減雜交( suppressionsubtractivehybridization , ssh )方法,構建冷誘導表達的正向抑制差減cdna文庫,低溫處理的幼苗為tester ,常溫處理為driver ,通過cdna微陣列差異篩選cdna文庫,得到604個低溫誘導或表達增強的候選克隆,對其中的84克隆進行dna測序,去除冗余的cdna ,在genbank中進行核酸和蛋白質同源性的比較和功能分析,共有36個單一序列,其中12個cdna在genbank數據庫沒有同源的序列。

In a word , there are some achievements as following : 1 ) ecological restoration of the abrupt rock slope in high - cold area should adopt junior planting method . 2 ) the grass seeds for protecting slope in high - cold area should be anti - frost , anti - meager and extensive farming . there are some grass seeds recommended for ecological restoration , for example , kentucky bluegrass , ryegrass , coronilla , festuca arundinacea , sword - bamboo and euonymus fortunei ( 2 )高寒地區生態護坡的草種應選用具有抗寒、抗貧瘠和適宜粗放管理的冷季型草種,推薦使用的川西高寒地區生態護坡植物種屬為:草地早熟禾、黑麥草、小冠花、高羊茅的草種組合,劍竹灌木種,以及小葉扶芳藤藤蔓植物種。

Euonymus japonicus , buxus sinica , qiaogua cyclovirobuxine , daixienu : zhen , sisal , sophora japonica , chui huai , heavy liu , gold weeping willow , qu liu , sheng liu straight , acacia , liriodendron , luan tree , jingdong , france wu , jing feng , ginkgo , bauhinia , lagerstroemia indica , cherry tree , chuisi begonia , kwong ( red , white , purple , yellow ) magnolia , the flower rose ( 200 kinds of flowers abundance rose ( beijing red hat , yellow hat , manmu , etc . ) , flowers ( fruit ) pomegranates , lamei , such as osmanthus 大葉黃楊、小葉黃楊、雀舌黃楊、大葉女貞、劍麻、國槐、垂槐、重柳、金絲垂柳、曲柳、直生柳、合歡、馬褂木、欒樹、青桐、法梧、青楓、銀杏、紫荊、紫薇、櫻花、垂絲海棠、廣(紅、白、紫、黃)玉蘭、大花月季(二百種豐花月季(北京紅帽、黃帽子,曼姆等) 、花(果)石榴、臘梅、桂花等。

In this paper , with the helps of the ordinary ecological site - study techniques , electrophoresis and the multivariate analyses , from both the levels of morphological and allozymic variation , we studied the differentiation patterns of 29 morphological characters and 6 allozymes of 97 individuals from 7 populations of euonymus chloranthoides yang , an endangered plant species which is endemic to mt . jinyun of chongqing . we also studied the relationship between such differentiation and its environment factors 本文以處于瀕危狀態的縉云衛矛為研究對象,在測定了各種群的生存環境因子基礎上,從形態和等位酶兩個層次采用多種數量分析方法對縉云衛矛7個種群97個個體的29項形態指標及6種等位酶反映出的生態遺傳分化及其與環境的關系進行了研究。

Euonymus chloranthoides yang is an endangered plant species which is endemic to jinyun mountain and dongwenquan of chongqing with the most favorable habitat in the forest of sinocalamus affinis ( rendie ) mclure . we made field investigations on three natural populations available presently in the whole distribution areas of e . chloranthoides 縉云衛矛( euonymuschloranthoidesyang )是重慶特有種,目前處于瀕危狀態,主要分布于重慶北碚區縉云山、雞公山及渝北區的東溫泉內,生境多為慈竹林。

Second , the activities of protective enzymes i . e . superoxide dismutase ( sod ) , peroxidase ( pod ) , and ascrobate peroxidase ( apx ) exhibited down - up - down trends when treated with 2 @ and 8 @ , and these activities sustained at a relatively high level . this indicated euonymus japonicus “ zhuzi “ had relatively high adaptability to cold stress ( 2 ) ‘粗枝’大葉黃楊在零上低溫時,細胞保護酶超氧化物歧化酶( sod ) 、過氧化物酶( pod ) 、抗壞血酸過氧化物酶( apx )的活性先降低后上升,又下降并維持較高的水平,表明‘粗枝’大葉黃楊對低溫脅迫有一定的適應性。

Five chitosan samples ( 3 . 8 10 ^ 5 , 7 . 8 10 ^ 4 , 4 . 8 10 ^ 4 , 1 . 7 10 ^ 4 , 2 . 3 10 ^ 3 ) were used to investigate their activity in vitro against phytopathogenic fungi , which caused anthracnose on garden plants such as euonymus japonicus , ophiopogon japonics and magnolia grandiflora , and rot on fraxinus hupehensis 采用平板法研究了殼聚糖系列樣品對大葉黃楊炭疽病、沿階草炭疽病、廣玉蘭炭疽病和對節白蠟腐爛病等庭院植物病原真菌的體外抗菌性能。

Combined the above results , there existed significant correlation among chlorophyll a fluorescence parameters ( fv / fo , fv / fm , yield , qp , qn and mda contents , plasma membrane permeability in euonymus japonicus “ zhuzi “ seedlings 葉綠素熒光a參數與mda含量及質膜相對透性的的相關性分析表明,低溫脅迫下, ps原初光能轉化受抑制程度與膜脂過氧化存在一定的關系。

The statistic analyses on the amount of the literature of the study on euonymus fortunei in recent 10 years 年扶芳藤研究的文獻量統計分析

Winterberry euonymus herb 臭靈丹草

Introducing and breeding of euonymus 栓翅衛矛植物的引種與繁殖

Rooting experiment of hardwood cuttings of euonymus maackii 白杜衛矛硬枝扦插前期生根試驗

Preliminary report on clonal propagation of euonymus carnosus 肉花衛矛的無性繁殖試驗初報

Adventitious bud regenerating system of euonymus fortunei 扶芳藤再生體系的建立