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pha PHA =Public Housing Administ...

Band of c = o group around 1724 cm “ ' was suggested for the characteristic band of pha were observed on the ft - ir spectra of both of the fresh tobacco leaves and their extractions . twenty - five percent of transformed tobacco plants were detected to produce phas 提取物及新鮮轉化植株葉片用傅立葉變換紅外光譜進行定性檢測,在1724cm ~ ( - 1 )附近有特征吸收峰確定其為pha ,從而證實有25 . 00的轉基因植株已含有了目的產物。

Band of c = o group around 1724 cm “ ' was suggested for the characteristic band of pha were observed on the ft - ir spectra of both of the fresh tobacco leaves and their extractions . twenty - five percent of transformed tobacco plants were detected to produce phas 提取物及新鮮轉化植株葉片用傅立葉變換紅外光譜進行定性檢測,在1724cm ~ ( - 1 )附近有特征吸收峰確定其為pha ,從而證實有25 . 00的轉基因植株已含有了目的產物。

phaeton

Phaa , phab and phac were amplifed from the subclone of pseudomanas sp . producing pha by pcr . the gel electrophoresis analysis showed that the molecular weights of cloned phaa , phab and phac were equal to fragment speculated from three orfs 利用所提取的開放閱讀框架的序列設計三對引物,采用pcr技術,從合成pha的亞克隆片段中分離出phaa 、 phab和phac三個基因片段,經凝膠電泳分析表明,所克隆的三個基因分子量大小與推測的三個開放閱讀框架中基因片段大小一致。

The 4 pha producing microorganisms includes 3 pseudomonas strains and 1 burkholderia strain , and they were pseudomonas pseudoalcaligenes ys1 , pseudomonas pseudoalcaligems hbq06 , psedomonas nitroreducens 0802 and burkholderia caryophylli ys13 其中包括三株假單胞菌pseudomonaspseudoalcaligenesys1 、 pseudomonaspseudoalcaligeneshbq06和psedomonasnitroreducens0802 ,以及一株伯克霍爾德氏菌burkholderiacaryophylliys13 。

Band of c = o group around 1724 cm “ ' was suggested for the characteristic band of pha were observed on the ft - ir spectra of both of the fresh tobacco leaves and their extractions . twenty - five percent of transformed tobacco plants were detected to produce phas 提取物及新鮮轉化植株葉片用傅立葉變換紅外光譜進行定性檢測,在1724cm ~ ( - 1 )附近有特征吸收峰確定其為pha ,從而證實有25 . 00的轉基因植株已含有了目的產物。

Results also showed that lectins such as pha did not have distinct influence on increasing of metaphase of scallop . intergeneric hybridization between patinopecten yessoensis and chlamys farreri yielded hybrids which can survive to adult 本論文還對pha等外源凝集素對扇貝成體組織染色體的制備的影響進行了研究,結果未觀察到pha對增加扇貝染色體分裂相有顯著的影響。

This thesis focused on the study of pha synthase gene ( phac ) , which is a key enzyme for pha production . the purpose of the thesis is to discover and produce novel pha through studies on different phac genes with special functions 本文對pha合成過程中的關鍵酶- - pha合酶基因( phac )進行了研究,旨在通過發現一些具有特殊功能的pha合酶基因,促進新型pha的發現。

In most wild type e . coli strains containing heterologous pha synthase genes , the amount of pha accumulation was almost undetectable while in e . coli km32b the amount of pha accumulation were clearly visible 在多種野生型大腸桿菌中,盡管使用了各種不同的表達載體,也很難獲得可供檢測的pha ;但應用大腸桿菌的fqdb缺失突變株卻可以獲得較多量的pha 。

Traditional nutritional protein markers ( albumin , transferrin and prealbumin ) , immunoglobulin , t - lym - phocyte subsets , pha - stimulated lymphocyte proliferation , natural killer cell activity and nitrogen balance were measured before and after nutritional support 結果較之腸外營養,腸內營養組營養前后前白蛋白變化明顯,淋巴細胞增殖率增加顯著。

Qualitative and quantitative detection of plants phas using gas chromatography ( gc ) indicated that hd were the major composition of phas and the maximum pha accumulation was 22 mg / g dry weight 用氣相色譜法對轉基因植株中的pha進行定性定量檢測,確定pha的主要成分為羥基癸酸( hydroxydecanoate , hd ) ,表達量最高為2 . 2干重。

It can be classified into three categories , such as short chain length ( scl ) phas , medium chain length ( mcl ) phas , and phas containing monomer of hb and has ( hydroxyalkanoates ) 聚羥基脂肪酸酯( polyhydroxyalkanoates , phas )是細菌細胞中的一種多聚物,可分為短鏈pha 、中鏈pha及含短鏈與中鏈單體的pha 。

( 4 ) expressional plasmids containing the cloned pha synthase genes were constructed and transformed into wild type e . coli strains and e . coli fadb deleted mutant strain km32b ( 4 )成功構建了含有上述型pha合酶基因的表達載體,并將它們分別轉入野生型大腸桿菌及脂肪酸降解fqdb缺夫突變株km32b中進行表達。

The type ii pha biosynthesis genes cloned from b . caryophylli ys13 using the described pcr method demonstrated that pha biosynthesis in burkholderia strain has an additional pathway to the normally type i pathway 對bcaryophylliys的分子生物學研究發現,它擁有類似于假單胞菌的型pha合酶體系。

Finally , we ensure immunobiologic activity evaluation methods of gpif wre t cells from pigs thymus of e rosettes experiment and pha inducing lymphocyte proliferation brdu - elisa assay 最終確定gpif免疫生物活性評價方法為: t細胞來源于胸腺的e玫瑰花環實驗和pha誘導的淋巴細胞增殖brdu - elisa實驗。

To indetify the function of phaa , phab and phac , three genes were amplifed from the subclone of pseudomanas sp . producing phas ( poly - 3 - hydroxyalkanoates ) by pcr 為了分析驗證phaa 、 phab和phac三個基因的生物學功能,本實驗采用pcr技術,從合成pha的pseudomanassp

Integrated phacl and phac2 were identified through sequence analysis . the analysis of these genes with the known pha synthases showed over 70 % high homologous 對上述不同pha合酶的基因序列和氨基酸序列同源性分析表明,這些基因與已發表的pha合酶基因具有高度同源性。

Our products include various types of biodegradable shopping bags , garbage bags , t - shirt vest bags and dead body bags , etc made from pla enbiomat phb mater - bi pha phbv etc 等全生物分解材料做成的各種類包裝袋購物袋垃圾袋背心袋掛衣袋堆肥袋和包尸袋等。

How can we create an effective platform for information exchange among target groups ( msm , migrants , sw and pha ) without creating social stigma 如何為目標人群(例如男男同性戀者、流動人口、性工作者、感染者)創造一個有效同時規避社會歧視的信息交流平臺

Laminates of textile glass - reinforced unsaturated polyester and phenacrylic resins for load - bearing structural members gf - up , gf - pha ; protective measures for load - bearing laminates 承載構件用玻璃纖維增強非飽和聚酯樹脂和苯甲酰甲基