雜交植物 的英文怎麼說
中文拼音 [zájiāozhíwù]
雜交植物
英文
tangelo- 雜 : Ⅰ形容詞(多種多樣的; 混雜的) miscellaneous; varied; sundry; mixed Ⅱ動詞(混合在一起; 攙雜) mix; blend; mingle
- 交 : Ⅰ動詞1 (把事物轉移給有關方面) hand over; give up; deliver 2 (到某一時辰或季節) reach (a cert...
- 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...
- 雜交 : [生物學] hybridize; cross; hybridization; cross breeding
- 植物 : plant; flora; botany; stray; greenery; phyton; phytum; phyta; phyt ; phyto ; phyte : 草本植物 her...
-
Dsmv is proved as the predominating virus - pathogen on aroid plants from zhejiang province and other regions in china. cdna of dsmv rna 3 " end partial sequence and subgenomic rna promoter region of cucumber mosaic virus ( cmv ) rna3 were used as probes for detection of dsmv and cmv respectively. total rna extracted from field samples were used for rna dot - hybridization
用侵染馬蹄蓮的dsmv3末端序列和黃瓜花葉病毒( cmv )的亞基因組啟動子區互補dna序列為標記探針,對自然感病的天南星科植物進行rna斑點雜交,並結合雙鏈rna分析、病毒提純和形態學觀察,對杭州等地16屬天南星科植物的81個樣品進行了病毒鑒定。With plants we have conclusive evidence that the sterility of crossed species must be due to some principle.
在植物方面,我們已有確實的證據,表明雜交物種的不育性一定是由於某種原理而起。Moreover the pf40 gene was ubiquity distributed in cereal crop genome. dicots such as tobacco and tomato do not have the pf40 homolog gene, but we found its homolog gene maybe present in arabidopsis genome
用該基因與玉米、小麥、水稻主要禾本科作物的基因組dna雜交,結果表明pf40基因及其同源基因普遍存在於禾穀類植物中,同時在擬南芥基因組中也有pf40基因的同源序列。The possibilities of producing something entirely new by emulating nature's very wide crosses are enticing.
用自然界的非常廣泛的雜交方法創造出全新植物種的可能性是誘人的。In addition, the relation between compatibility of crosses and genetic relationships was discussed
此外,探討了百合屬植物親緣關系與雜交親和性的關系。However, it is necessary to acquire the antibody or the antiserum, which could specially react with the expression protein of die objective gene transferred into the transgenic plant according to the characteristics of high homology and immune cross - reaction among plant ferritin, using the special immune serum of pea ferritin, the content of plant ferritin could be detected for studing the ferritin expression of transgenic plant by the technique of immunoassay such as immunoprecipitation, eljsa and western blotting
利用免疫檢測技術進行植物轉基因的表達檢測是一種簡單、靈敏、快速、可靠的方法,但其前提條件是要有與轉基因植物目的基因表達的蛋白質發生特異性免疫反應的抗體或抗血清。根據植物鐵蛋白之間有高度同源性和交叉免疫反應的特性,利用特異性的豌豆鐵蛋白抗血清,就可通過免疫沉澱、 elisa或western雜交等免疫檢測方法進行植物鐵蛋白含量等的檢測,從而更好地進行轉基因方面的研究。Plant morphogenesis interacts with the process of co2 exchange in many ways, both simple and complex.
植物的形態發生在許多方面(簡單的和復雜的)與CO2交換過程是相互作用的。Plant morphogenesis interacts with the process of co2 exchange in many ways, both simple and complex
植物的形態發生在許多方面(簡單的和復雜的)與co2交換過程是相互作用的。This is because of the relative paucity of hybridization in the fungi as compared with green plants.
這是因為真菌中的雜交同綠色植物比較起來相對貧乏的原故。Salt treatment had effects on growth, succulence and some physiological parameters. in present study, suaeda salsa seedlings were treated with different salts and isoosmotic peg to examine the succulence and some physiological parameters. the hydraulic conductance ( lo ) of the roots, the water permeability of protoplasts and western blot analysis of aquaporins in plasma membrane and tonoplast under nacl were determined
本實驗以鹽生植物堿蓬幼苗為材料,用不同的鹽及與nacl等滲的peg處理,測定肉質化及有關生理指標,並測定nacl處理下植物根的導水性,原生質體的水滲透性,並在分子水平上進行了細胞質膜及液泡膜水孔蛋白免疫雜交分析。Abstract : the paper considers that the experiment of affect scion of prunus japonica thunb on stock of prunus armeniaca l. furnish fresh evidence for graft hybridization , and proposes the possible mechnism for production of tillering prunus japoniaca thunb according to recent achievements in plant molecular biology
摘要本文認為「接穗郁李影響杏砧變異的實驗」為嫁接雜交研究提供了新的證據,並根據近年來植物分子生物學的有關研究成果,對蘗生郁李產生的原因進行了解釋。In the origin of species, charles darwin made a specific appeal to this idea when he wrote his famous description of the complex ecology of a bank covered by dense vegetation : " it is interesting to contemplate an entangled bank, clothed with many plants of many kinds, with birds singing on the bushes, with various insects flitting about, and with worms crawling through the damp earth, and to reflect that these elaborately constructed forms, so different from each other, and dependent on each other in so complex a manner, have all been produced by laws acting around us "
這句話最廣泛的中譯法是(按周建人/葉篤莊/方宗熙譯本) : 「凝視樹木交錯的河岸,許多種類的無數植物覆蓋其上,群鳥鳴于灌木叢中,各種昆蟲飛來飛去,蚯蚓在濕土裡爬過,並且默想一下,這些構造精巧的類型,彼此這樣相異,並以這樣復雜的方式相互依存,而它們都是由於在我們周圍發生作用的法則產生出來的,這豈非有趣之事。 」Molecular examination and biological observation of transformed plants by growing resistant germinations we got 30 transformed plants. pcr and spot blotting hybridization analysis indicate that hsp70 anti - sense cdna had been integrated into tobacco genome. through observation and measurement we found 12 completely sterile, 9hyper - sterile, 3 partially sterile and 6 fertile and significant differences between them in stamen, height, and fruit weight
Pcr和點雜交分析表明, hsp70正、反義。 dna己經整合到煙草的基因組中。在進行田間生物學性狀觀察時, 30株轉基因植株中有12株表現出完全不育, 9株高度不育, 3株部分不育和6株可育;不育植株在雄蕊、株高和果實重量等方面都存在明顯的差異。The engineering bacterium which carried bcih i - chi and i - glu cdna was pcg - ii. two methods of agrobacterium - mediated and gene gun were used to transformate long ya lillium. the results of pcr analysis and southern dot blotting hybridization demonstrated that the chi a nd glu cdna have been intergrated into host genome. at the same time ; compared agrabactenum - mediated method with gene gun method, the transformation frequency of the former was 16. 7 %, while the latter was 50 %, so gene gun transformation method was suitable for long ya liiliwn
用攜帶有幾丁質酶基因和- 1 、 3葡聚糖酶基因的工程菌,通過農桿菌介導法和基因槍轉化法轉化龍牙百合,經pcr和點雜交檢測證明外源基因已經整合到植物染色體中。同時對農桿菌介導法和基因槍法進行比較,發現農桿菌介導法的轉化率為16 . 7 ,基因槍法的轉化率為50 ,因此可能基因槍轉化法更適于龍牙百合的遺傳轉化。Plant breeding programmes have developed many high - yielding local maize hybrids ; as well, hybrids imported from north america are available and are reasonably well adapted to australian conditions
植物育種計劃已經培育出不少當地的高產雜交玉米,而且還有從北美進口的雜交玉米,它們很適應澳大利亞的條件。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。Emasculation the removal of the stamens of a plant before the anthers burst to prevent self - pollination or unwanted crosses to nearby plants
去雄:在植物花粉囊裂開之前將雄蕊摘除,以防止自花受粉或與鄰近植物的有害雜交。The analyses of these three types of data in the hybrid and its parents could provide new information on genomic composition and evolutionary mechanisms of the hybrid. the main results are the followings : 1. rdna fish chromosomal localization of 18s and 5s rdna was carried out for two soft pines ( subgenus strobus ) and five hard pines ( subgenus pinus ) using fish
Rdna熒光原位雜交( fish )通過對華山松和白皮松兩種單維管束亞屬植物及油松、雲南松、高山松、馬尾松和南亞松等五種雙維管束亞屬植物的18srdna與5srdna的熒光原位雜交,結果表明: ( 1 )裸子植物的18srdna位點數目明顯多於二倍體被子植物。The hybridization of various domestic varieties has always been an important technique in plant and animal improvement.
各種不同馴化品種的雜交在動植物改良中經常是一個重要的技術。Scientists have bred new hybrid plants and animals which yield more food.
科學家培育的許多新的雜交植物和動物,提供了更多的食物。分享友人