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bioassay

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bioassay n.【生物學】生物鑒定，生物測定。vt.對…作生物鑒定。

n. 【生物學】生物鑒定，生物測定。 vt. 對…作生物鑒定。 “algal bioassay“ 中文翻譯：   海藻的生物分析“bioassay method“ 中文翻譯：   生物測定法,生物鑒定法; 生物檢定法“bioassay of fungicide“ 中文翻譯：   殺菌劑生物測定“bioassay of pesticide“ 中文翻譯：   農藥生物測定“bioassay of rodenticide“ 中文翻譯：   殺鼠劑生物測定“bioassay of sterilants“ 中文翻譯：   不育劑生物測定“bioassay parameter“ 中文翻譯：   生物測定參數; 生物檢定參數“bioassay system“ 中文翻譯：   生物測定系統; 生物檢定系統“bioassay technique“ 中文翻譯：   生物分析技術; 生物鑒定技術“bioassay test“ 中文翻譯：   活體檢定試驗“carcinogenicity bioassay“ 中文翻譯：   致癌性生物檢測“cytochemical bioassay“ 中文翻譯：   細胞化學生物測定“mandatory bioassay“ 中文翻譯：   指令性生物測試“method of bioassay“ 中文翻譯：   生物試驗法“microcalorimetric bioassay“ 中文翻譯：   微量熱生物檢定法“radio bioassay“ 中文翻譯：   放射生物測定“bioassay of ant-ivirus agents“ 中文翻譯：   抗病毒劑生物測定“bioassay of attrac-tants“ 中文翻譯：   引誘物測定“bioassay of fruit preservatives“ 中文翻譯：   果實防腐劑生物測定“bioassay of herbi-cides“ 中文翻譯：   除草劑生物測定“bioassay of insec-ticide“ 中文翻譯：   殺蟲劑生物測定“bioassay of microbial insecticides“ 中文翻譯：   微生物殺蟲劑生物測定“bioassay of pesticide residue“ 中文翻譯：   殘留量生物測定“bioassay of playt growth regulator“ 中文翻譯：   植物生長節劑生物測定“bioassary“ 中文翻譯：   生物測定; 生物檢定“bioasay parameter“ 中文翻譯：   生物測定參數

Many types of “ bioassays “ , which measure the activity of phytonutrients in conditions similar to those found in the human body via “ gene expression “ , are performed at the nutrilite health institute 62健爾力營養與健康研究中心進行多項生物?定，以量度植物化學因子之活動，這與透過基因圖譜研究人體的情況相似。

bioastronautics

These results suggested that the 65kda protein was a degraded product , bioassay result showed that insecticidal activity of bl - 3 was 3 - fold higher than that of bl - 2 against 3rd instar plutelh xylostella . 3 . expression of cryla ( b ) gene in pseudom on a s fluoreseent pfx - 18 in order to study expression characteristics of icps gene in pseudom onas fluorescent , a new simple transformation method of pf was established 3 .用上述重組技術獲得了含有刀口基因的lz20和含有尸2拼即“的lz20a克隆株，通過基因的誘導表達，發現p ”和pz瀏民有不同的作用機制，證明了p20具有保護cyt人溶細胞的作用，這種作用并不依賴大腸桿菌受休的不同而改變

Detected resistance ratios of the adults in bemisia tabaci to imidacloprid , acetamiprid and thiamethoxam were respectively 1 . 22 , 3 . 28 and 2 . 49 by using adult leaf - dip bioassay , and 1 . 37 , 4 . 27 and 3 . 26 by using systemic bioassay , which showed the same resistant level detected by two bioassay methods 摘要采用浸葉法和內吸法測得的煙粉虱成蟲對吡蟲啉、啶蟲脒和噻蟲嗪的抗性比值分別為1 . 22 、 3 . 28 、 2 . 49和1 . 37 、 4 . 27 、 3 . 26 ， 2種方法測定的結果基本一致。

Determination of environmental pollutants using biological detection method such as bioassay , immunoassay and in vitro receptor binding test is a hot point in the field of environmental monitoring , especially the analysis of the trace dioxin - like chemicals ( dlcs ) 摘要應用生物檢測手段（如生物法、免疫測定及體外受體結合實驗等）檢測環境污染物是環境檢測領域一個研究熱點，特別在二惡英類化合物的痕量分析中的作用令人矚目。

In the bioassay using saccharomyces cerevisiae as indicator , bl10 and bl19 were found unable to produce antibiotic fr - 008 while the other four had no detectable changes in productivity . obviously , the gene replacements happened in the 5 . 2kb + 7 在以啤酒酵母為指示菌的生物測定中，未觀察到基因中斷菌株bl14 、 bl15 、 bl16和bl17的產素表型的變化，而bl10 、 bl19以及所有的雙交換菌株都喪失了產生fr - 008的能力。

It was isolated from the brain of gryllus bimaculatus . in vitro bioassay show grb ~ ast7 greatly inhibiting jh ( juvenile hormone ) biosynthesis by insect ca ( corpora allata ) . even more , comparing with other grb - asts , the halflife of grb - ast / is longer Grb - ast _ 7是從蟋蟀( gryllusbimaculatus )腦中分離的一種保幼激素抑制素，體外實驗顯示它強烈抑制昆蟲咽側體合成保幼激素，半衰期較其它grb - ast長。

For example , many bioassays are based on animal challenge models , 39 immunogenicity assessments , or other immunoassays that have unique features that should be considered when submitting analytical procedure and methods validation information 比如說，許多生物分析是建立在動物挑戰模式，免疫原性評估或其它有著獨特特性的免疫分析基礎上的，在遞交分析方法和分析方法驗證資料時需考慮這些獨特的性質。

Indoor bioassay was adopted to study allelopathic actions and allelopathy mechanisms of aqueous extract from peganum multisectum bobr on alfalfa ( medicago sativa l . ) , and its organic composition were qulitalive analyzed by test tube method 摘要采用室內生物測定方法研究了多裂駱駝蓬水浸液對紫花苜蓿的化感作用及其作用機理，并用試管法對其水浸液的有機成分進行了定性分析。

Grb - ast3 is a member of insect allatostatin neuropeptides family . it was isolated from the brain of gryllus bimaculatus . in vitro bioassay show grb - ast3 greatly inhibiting jh ( juvenile hormone ) biosynthesis by insect ca ( corpora allata ) Grb - ast _ 3是從蟋蟀( gryllusbimaculatus )腦中分離的一種咽側體抑制素，體外實驗顯示它強烈抑制昆蟲咽側體合成保幼激素。

Eleven common fungicides were chosen to investigate the effectiveness against corynespora cassiicola by in vivo bioassay , among which the best four were selected for field trial 摘要選取蔬菜上常用的11種殺菌劑，運用活體微量篩選方法，測定了供試藥劑對黃瓜褐斑病的生物活性，并挑選出活性最好的4種藥劑進行田間小區試驗。

Infectivity and virulence of millet culture . the 7 - day - old broomcorn millet culture was bioassayed against m . persicae nymphs by exposing aphids to conidial showers at 9 different concentrations ( 0 . 4 - 50 . 1 conidia / mm2 ) 由此可見，在所測試的因素中，濕度和溫度對黍米培養物產抱的影響最為明顯，而光照影響較小。

Many types of “ bioassays “ , which measure the activity of phytonutrients in conditions similar to those found in the human body via “ gene expression “ , are performed at the nutrilite health institute 62健爾力營養與健康研究中心進行多項生物?定，以量度植物化學因子之活動，這與透過基因圖譜研究人體的情況相似。

Using the v . harveyi luminescence bioassay , expression of the luxs gene was detected in transformed tobacco . induced defence responses were observed after inoculated with plant viruses 利用哈氏弧菌生物發光實驗檢測到該基因在煙草中得到表達，并通過病毒接種實驗觀測到轉化煙草被誘導的抗性反應。

The use of aba analogs in germination and gene expression bioassays has suggested the existence of multiple aba receptors with different structural requirements for activity in different response pathways 利用aba類似物能夠激活不同的應答途徑，推測在植物不同的組織結構中存在多種的aba受體。

Bioassay , the method used to determine the insect - resistant activity of bt cotton to bollworm inside the country , can not determine the expression levels of bt protein 目前國內普遍使用生物測試法檢測bt棉對棉鈴蟲的殺蟲活性，但無法定量檢測bt棉中殺蟲蛋白的表達量。

Bioassays using crude expression products in e . coli revealed that cry1ie and cry1ac proteins had a similar toxicity to corn borer as wild type proteins 純化這兩種蛋白的包涵體，用玉米螟進行蟲試。蟲試結果顯示原核表達的兩種包涵體蛋白對玉米螟有較好的殺蟲活性。

There was no indication of carcinogenic potential in the long - term study and no evidence of potential to promote tumours of the urinary bladder in a separate bioassay 長期的研究并無顯示甜菊糖?可致癌；而另一項生物測定亦無證據顯示甜菊糖?可促使膀胱生腫瘤。

The elisa method established by us resolves this problem . compared with bioassay , elisa has the merits of spending shorter time , quantifying bt toxin protein and easy operation 本實驗室建立的酶聯免疫學測定方法elisa ，可定量檢測棉器官內殺蟲蛋白的含量。

Nowadays encoding - bead screening methods are of considerable interest due to their potential applications in multiplexed bioassays and bioactive compound screening 基于編碼微球的篩選方法是多組分生物檢測、生物活性物質篩選等研究的熱點。