陽性植物 的英文怎麼說
中文拼音 [yángxìngzhíwù]
陽性植物
英文
light-demanding plant- 陽 : Ⅰ名詞1 (太陽; 日光) the sun 2 (山的南面; 水的北面) south of a hill or north of a river 3 (中...
- 性 : Ⅰ名詞1 (性格) nature; character; disposition 2 (性能; 性質) property; quality 3 (性別) sex ...
- 植 : Ⅰ動詞1. (栽種) plant; grow; cultivate 2. (樹立) establish; set up Ⅱ名詞(姓氏) a surname
- 物 : 名詞1 (東西) thing; matter; object 2 (指自己以外的人或與己相對的環境) other people; the outsi...
- 陽性 : 1. [醫學] positive 2. [語言學] (與陰性相對的) masculine gender
- 植物 : plant; flora; botany; stray; greenery; phyton; phytum; phyta; phyt ; phyto ; phyte : 草本植物 her...
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The primary representations of the vulnerabilities of water resource in hengyang basin where is a typical hilly region with red and purple soils in south china are analyzed : the precipitation re source varies greatly in spatial and temporal distribution ; the soils and rock property are not in favor of water and soil conserving ; the structure of crops needs a high water consumption ; and the farm irrigation works are timeworn and frangible
摘要以中國南方典型的紅壤和紫色土丘陵區衡陽盆地為例,分析論述了衡陽盆地地表水資源脆弱性主要表現在:降水資源時空分佈不均勻;不利於水土保持的地表物質組成和植被覆蓋;耗水量大的農業種植結構以及調蓄水功能弱的農田水利工程體系等方面。Heliotropism a form of phototropism in which flowers move to point toward the sun, tracking it as it moves across the sky
向日性:趨光性的一種類型,植物的花在一天內朝向太陽,並隨著日光照射的方向而轉移方位。Through on - the - spot investigation and study of restoration of the function of water conservation, it ' s believed that under the underdeveloping circumstances of xinyang, comprehensive measures can be taken to protect key areas of water conservation and restore its vegetation step by step so as to reinforce its function, by transforming closely, establishing forbidden lumbering zone, planting grass in damp soil, spreading marsh gas and bringing low - lying beach land under control
摘要通過實地調查,對信陽市淮河源水源涵養功能恢復展開研究,認為在目前信陽經濟還不發達的情況下,可以首先對重點水源涵養區採取綜合性保護措施,通過封閉性改造、禁伐區設立、濕地種草、推廣沼氣等措施,逐步恢復涵養區植被、生態多樣性和生物多樣性,增強淮河源水源涵養功能。It 's the nature of plants to strain upwards to the light.
植物的本性是向上挺竄爭取陽光。Green fluorescent protein ( gfp ) gene was conjugated to the 3 " end of the pap gene in order to screen easily of the transgenic cotton plants. the combined gene was cloned into plant expression vector pbi121 and then transformed. about 5000 seeds of the transgenic cotton were obtained and the some seedlings of the transgenic cotton could give a bright green fluorescence in the dark condition when the cotton seedlings were irradiated with ultraviolet rays
為了便於轉基因棉花後代的篩選,在pap基因的3 』端融入了綠色熒光蛋白gfp )基因,然後將融合基因克隆在植物表達載體pbi121上,再進行遺傳轉化,得轉基因棉花種子5000餘粒,將種子播種長到于葉展開時,先在黑暗中用紫外燈照射,查找表現綠色熒光的幼苗,然後再用地高辛( dig )標記的pap基因特異性探針對這些棉花進行點雜交,最後發現有8株棉花表現陽性反應,說明pap基因的確己經轉到了棉花的基因組中,其棉花黃萎病的抗性鑒定正在進行之中。The cloning cdna fragment was extracted from positive clones and sequenced. the results showed that the cdna fragment was 816bp in size, encoding a protein which included 272 amino acids. the sequence homology analysis was carried out via the software blast 2. 0 network service in the four large databases - genbank, embl, ddbj, pdb, which had recorded 1 337 978 nucleotide and protein sequences. the results of the analysis indicated that the nucleotide homologous rates between the rubber tree etr and 15 recorded etrl of other plants ( mango, passion fruit, persia plum, strawberry, grape. . etc ) were 75 % - 80 % ; the protein homologous rates between the rubber tree etrl and these recorded etrl genes were 90 % - 95 %. from the results mentioned above, we could confirm that the cdna of rubber tree etrl had been cloned
從陽性克隆子中提取克隆片段,經序列測定分析,結果表明,克隆片段的cdna大小為816bp ,編碼的蛋白質包含272個氨基酸。基因序列通過blast2 . 0networkservice軟體對genbank , embl , ddbj , pdb四個大型數據庫中記錄的1337978條核酸和蛋白質序列進行序列相似性檢索,結果表明與芒果、一西番蓮、波斯梅、草毒、葡萄、西洋梨等15種已報道的植物的etrl基因cdnag的同源率為75 88 ;蛋白質氨基酸序列的同源率為90 95 ,表明本研究確實克隆到了橡膠樹etri基因的cdna序列。 4This article is suitable for color - locking and all kinds of hair texture like medium, dry and oily, etc. this article that contains repairing elements of rich sunflower plant virgin pulp can reconstruct hair fiber structures automatically, strengthen hair elasticity and durability with unique bi - active protein repairing formula and the stronger ability to permeate, moisture hair instantly, give hair the rapid absorption, reduce hair - damaging degree efficiently and repair hair inside structures in - depth
本品適用於染后鎖色以及中性、乾性、油性等各種類型發質使用,內含豐富的太陽花植物原漿修護成份,能自動重組頭發的纖維組織,加強燙后頭發的彈性和持久度,獨有的雙重活性蛋白修復配方滲透力強勁,能瞬間滋潤秀發,能讓頭發快速吸收,能有效降低頭發的受損度程度,深層修復發質內層結構。Moreover, extracting and purification of phas directly from 32 positive transformants by chloroform - hypochloric acid showed that 25 transformants obtained the product
用氯仿-次氯酸鈉對32株pcr - southern檢測為陽性的轉化植株中進行phas抽提,有25株中得到目的產物。The painter took off the disguise of all the plants, such as trees, soil, etc, and barely portrayed the power and vigor which is like man ' s body of the heavenly mountain
畫家揭去了樹木、土壤等山體植物的偽裝,赤裸裸地描寫了天門山男性般肌體的雄健與陽剛的體魄,這不能不說深入魂與魄的文學性心靈世界的描繪。Cationic antibacterial peptides are found in insect, animal and plant. they are grouped into four classes including cecropins, magainins, melittins and defensins. cema consists of eight amino acid from n - terminus of cecropin a and c - terminus of modified melittin
陽離子抗菌肽是一類廣泛存在於昆蟲、動物、植物體內的小分子抗菌活性多肽,大體可分為:殺菌肽( cecropin ) 、蛙皮素( magainin ) 、蜂毒素( melittin ) 、防禦素( defensin )等四大類。The traits of and diversity of different habitats of alpine grassland plant community in eastern qilian mountains were studied
摘要對東祁連山高寒草地不同生境類型(陰坡、灘地和陽坡)植物群落的和多樣性進行了研究。5. in this study, we have cloned camv35s and fmv promoter, nos terminater, mark gene nptii, and aim gene pat, epsps and cryia ( b ) genes used as positive collate
5 、克隆了camv35s 、 fmv啟動子、 nos終止子、標記基因nptll 、抗除草劑基因epsps 、 pat 、抗蟲基因cry1ao )的陽性質粒作為轉基因植物檢測的陽性對照。Recovered the agarose and identified by agarose gelelectrophoresis. the producys of pcr fragments and pcambial303 plasmid ligation were transformed into e. coli ( dh5a ). the result of pcrof positive recombinant and restriction analysis demonstrated that the plant expressing vector of tps is attained
Pcr產物經回收后,經瓊脂糖凝膠電泳鑒定后,與pcambia1303連接並轉化大腸桿菌dh5a ,陽性重組子經pcr和限制性內切酶酶切圖譜分析,表明已獲得海藻糖- 6 -磷酸合成酶基因的植物表達載體。The notion of metabolism was well understood : like people, plants take in nutrients ( sun, water and air ) and then metabolize, or transform, those nutrients into lots of other things ( metabolites ), from vitamins to defense toxins
現在大家對于植物的代謝已經有清楚的概念:就像人類一樣,植物也需要吸收營養(陽光、空氣、水) ,然後把營養代謝(或轉化)成許多種代謝產物,從維生素到防禦性毒素,應有盡有。Aiming at low expression of exogenous gene, t - pa gene was designed. the designed t - pa gene was used to transform cucumber and the transgenic plants was obtained. at the same time, codon usage of potato, cucuber and strawberry was analyzed and forecasted the expression of t - pa gene in 3 organisms and designed codon of t - pa gene to fit for expression in plants
針對外源基因表達量低的問題,對t - pa基因進行了重新設計,並將新設計的t - pa基因轉化黃瓜,獲得了轉基因pcr陽性植株;同時對馬鈴薯、黃瓜和草莓的密碼子用法進行分析,預測了t - pa基因在3種生物體中的表達情況,進行了適于植物中表達的t - pa基因密碼子改造。It indicated that 76. 5 percent of positive frequency of all the plants was achieved by using southern dot hybridization, 87. 5 percent of the plants with gus positive activity was gotten by pcr southern blotting and 42 percent of the plants with gus positive activity was gotten by southern blotting
轉基因卡那黴素抗性植株中, gus表達陽性率為43 ,隨機抽樣的方法進行殺蟲肽和npt基因的pcr檢測陽性率均為100 。經過分子生物學檢測表明, southern斑點雜交76 . 5植株表現陽性。90 % of them were positive by pcr. southern blot analysis showed that ibv si gene had been integrated into genomic dna of potato and most transgenic plants have two copies of ibv si gene. northern blot analysis indicated that most transgenic plants could transcribe normally si gene of ibv though the level of transcription was different in the different tansgenic plants
對所得到的抗性植株進行分子生物學檢測, 90的再生植株pcr檢測為陽性; southernblot檢測證明外源基因已整合到植物基因組內,大多數為二拷貝, northernblot分析表明多數轉基因植株中外源基因能正常轉錄,但轉錄水平不一,也有外源基因發生基因沉默。Objective : new cationic antimicrobial polypeptides named as defensins are recently discovered. they are widely distributed in animals and plants. they have broad antimicrobial spectrum and highly efficient antimicrobial activity, because of its special antimicrobial mechanism, they have drug resistance to pathogen
目的: defensins是近年來發現的廣泛存在於動物和植物體內的一類陽離子多肽,它具有廣譜、高效殺菌活性,因其獨特的抗菌機理,病原微生物不易對其產生耐藥性。Bantony characteristics and culture techniques of apricot jintaiyang
金太陽杏植物學特性及栽培技術分享友人