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荧光素酶标记转基因人胚胎干细胞的活体观察
Published 2009-01-01“…【目的】 研究荧光素酶作为报告基因在活体定量和定位监测转基因人胚胎干细胞移植的动向的可行性65377; 【方法】 酶切pGL3 base质粒获得荧光素酶基因,酶切LTBR-uGIP获得载体骨架,连接荧光素酶基因和载体骨架构建慢病毒载体pULP,按照常规方法包装和扩增65377;ULP转导293T细胞以检测其荧光素酶的表达65377;人胚胎干细胞H9 (P40)以W3R细胞为饲养层常规培养,人胚胎干细胞转导iDuet101-IDO (吲哚胺2,3双氧化酶,IDO) 或iDuet101-CTLA4Ig(细胞毒性T细胞相关分子4免疫球蛋白,CTLA4Ig),经过筛选后再次转导ULP,即iDuet101-ULP(有荧光素酶表达)65380;iDuet 101-CTLA4Ig-ULP(有荧光素酶和CTLA4Ig表达),iDuet101-IDO-ULP(有荧光素酶和IDO表达)65377;经过2次转导的3组人胚胎干细胞分别移植于5只BALB/C小鼠(实验组,共15只)和2只RAG-/- γC-/-小鼠(对照组,共6只),在注射后当日65380;365380;565380;765380;1465380;21 d和28 d检测荧光素酶信号65377; 【结果】 在体外最少22 000个两次转导外源基因的人胚胎干细胞可检测到荧光信号65377;异种移植只需要5 × 106的细胞即可检测到荧光信号,iDuet 101-CTLA4Ig-ULP组与iDuet101-IDO-ULP组RAG-/- γC-/-小鼠在移植后荧光信号逐渐增强,观察期间逐渐上升到3 × 107电子和1.5 × 107电子, iDuet101-ULP组两只RAG-/- γC-/-小鼠在移植后第7天因伤口感染退出实验65377;3组BALB/C小鼠在第7天荧光信号消失,直到移植后两个月信号没有恢复65377; 【结论】 构建慢病毒载体共表达抗生素抗性基因和目的基因,结合W3R细胞作为饲养层细胞以筛选细胞保证外源基因的表达65377;在细胞移植免疫缺陷小鼠后,荧光素酶基因可用于活体定量和定位监测转基因人胚胎干细胞移植的动向65377;…”
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The phenomenon of queer strategy in female rock poetry of the 1990s (Based on the poetic texts by Diana Arbenina and Svetlana Surganova)
Published 2018-02-01“…The duet was perceived as a queer due to the biographical myth that was created by both the musicians themselves and their fans. …”
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Overcoming barriers for investigating nickel-pincer nucleotide cofactor-related enzymes
Published 2025-02-01“…Here, we show that when the Lactiplantibacillus plantarum lar genes are cloned into the Duet expression system and cultured in Escherichia coli, they confer lactate racemase activity to the cells. …”
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Drought resistance of introgressive spring common wheat lines with genetic material of tall wheatgrass
Published 2023-07-01“…‘Pamyati Azieva’ corresponded to the extensive type, and cvs. ‘Duet’, and ‘Erythrospermum 59’ corresponded to the intensive type. …”
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Blind extraction of underdetermined mixtures via time-frequency mask
Published 2012-08-01“…For blind source estimation problem of underdetermined and non-completely sparse signals,a novel blind extraction algorithm was proposed.The algorithm combined the non-completely sparse blind extraction algorithm with the DUET approach.It computed firstly the extraction vector of source and the normal vector of source direction,and then renewed the mixtures and the mixing matrix using a linear transform,and recoverd the source using time-frequency mask method finally.Several speech signal experiments demonstrate its performance and practical.…”
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La concurrence militaire dans les Chroniques de Froissart : une idéologie chevaleresque et son écriture
Published 2022-01-01“…From a literary point of view, we will be interested in the poetics of competition developed by Froissart. Motifs such as the duet are used to construct, when reading, a competition-emulation between knights. …”
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Freak Shows on the Page: Defining ‘criminanimality’ in Newgate Fiction (1830-1847)
Published 2017-03-01“…Such glamorization of the criminal encompasses the animal metaphor which turns out to be virtuous: through it, the animal becomes the criminal’s equal and partner in glory: the ‘criminanimal’ is redefined, both criminal and animal fuse, queer one another and surpass the initial anxieties evoked by their tandem to become an erotically charged duet.…”
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Anadolu ve Azerbaycan Türklerinin Çocuk Oyunlarının Karşılaştırılması
Published 2006-05-01“…Araştırmalar sonucunda her iki Türk soylu halkın çocuk oyunlarını, oynanış tarzı ve söyleme tarzı bakımından analiz ederek, çocuk oyunlarının solo veya düet (solo – koro, koro – koro) formlarında söylendiğini, ayrıca koro ile seslendirilen bölümlerde çoksesliliğin en sade formaları olan oktav, unison oktav elementlerinden yararlanıldığını ortaya koyduk…”
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PSYCHO-EMOTIONAL PECULIARITIES OF WORKERS FROM LEGAL FIELD
Published 2023-02-01“…The activity in legal field is varied, taking into account that this large sphere is related to the defense of fundamental rights and freedom of a person, duet to the responsibility provided, emanated by the workers from justice field, the responsibility to protect fundamental norms in force. …”
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A STUDY ON THE APPLICATION LIGHTING PROJECT OF KILIÇ ALİ PASHA MOSQUE AT TOPHANE DISTRICT - TOPHANE KILIÇ ALİ PAŞA CAMİİ’NİN AYDINLATMA UYGULAMA PROJESİ’NE DAİR
Published 2018-09-01“…Nonetheless, lighting is the duet of space with light. It is observed that lighting is also used in historical buildings with a view to emphasize the importance thereof especially in the last 20 and 30 years. …”
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Shakespeare revived in contemporary canadian drama
Published 2005-06-01“…Ces pièces illustrent la variété de l’influence shakespearienne sur la scène canadienne qui peut se vanter d’autres pièces remarquables comme Fortune and Men’s Eyes de John Herbert (1967), qui reprend le sujet des relations hommes-femmes avec ses références aux Sonnets et à The Taming of the Shrew, la comédie de John Murrel Gertrude and Ophelia (1987), qui est fondée sur les répercussions psychologiques et sociales du féminisme et du racisme, comme c’est le cas dans Harlem Duet de Jane Sears (1997). Toutes ces adaptations rendent compte aussi des innombrables possibilités de références intertextuelles fournies par les pièces originales de Shakespeare.…”
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Newborn birth weight and its associated risk factors in Somalia using Somalia health and demographic survey
Published 2025-03-01“…Significantly large proportions of newborn babies are born with low-birth weight and this might be duet to many factors. Since low birth weight is a strong indicator of multifaceted public health problem, the governmental and non- governmental organizations working on maternal health should focus on alleviating this public health burden by giving special attention for antenatal care utilization coverage and improve other maternal health.…”
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