Cis effect of lacZ sequences in transgenic mice.

abstract：:T-DNA activation tagging was used to generate tobacco mutants with increased tolerance to antimicrotubular herbicides and chilling stress. After transformation, protoplast-derived calli were screened for tolerance to treatments that affect microtubule assembly. In one screen mutants with tolerance to aryl carbamates (...

journal_title：Transgenic research

authors： Ahad A,Wolf J,Nick P

更新日期：2003-10-01 00:00:00

abstract：:The random germline integration of genetically engineered transgenes has been a powerful technique to study the role of particular genes in variety of biological processes. Although the identification of the transgene insertion site is often not essential for functional analysis of the transgene, identifying the site ...

journal_title：Transgenic research

authors： Liang Z,Breman AM,Grimes BR,Rosen ED

更新日期：2008-10-01 00:00:00

abstract：:The germline transmission (g.l.t.) of gene trap or gene targeted mutations by ES-cell-derived chimaeric mice is a crucial step in the generation of stable transgenic lines. The wild-type ES cell lines CJ7, D3 and R1 of different passage numbers and their transfected clone-descendants generated in gene targeting or gen...

journal_title：Transgenic research

authors： Fedorov LM,Haegel-Kronenberger H,Hirchenhain J

更新日期：1997-05-01 00:00:00

abstract：:Regulatory approvals for deliberate release of GM maize events into the environment have lead to real situations of coexistence between GM and non-GM, with some fields being cultivated with GM and conventional varieties in successive seasons. Given the common presence of volunteer plants in maize fields in temperate a...

journal_title：Transgenic research

authors： Palaudelmàs M,Peñas G,Melé E,Serra J,Salvia J,Pla M,Nadal A,Messeguer J

更新日期：2009-08-01 00:00:00

abstract：:The roles of transforming growth factor-beta (TGFbeta) in heart or skeletal muscle development and physiology are still the subject of controversies. Our aim was to block, in transgenic mice, the TGFbeta signalling pathway by a dominant negative mutant of the TGFbeta type II receptor fused to the enhanced green fluore...

journal_title：Transgenic research

authors： Allegra S,Bouazza L,Benetollo C,Li JY,Langlois D

更新日期：2005-02-01 00:00:00

abstract：:Carbonic anhydrase VI (CAVI) is the only secreted isozyme of the α-carbonic anhydrase family, which catalyzes the reversible reaction [Formula in text]. It appears that CAVI protects teeth and gastrointestinal mucosa by neutralizing excess acidity. However, the evidence for this physiological function is limited, and ...

journal_title：Transgenic research

authors： Pan PW,Käyrä K,Leinonen J,Nissinen M,Parkkila S,Rajaniemi H

更新日期：2011-06-01 00:00:00

abstract：:Canada is the world's largest producer and exporter of flaxseed. In 2009, DNA from deregistered genetically modified (GM) CDC Triffid was detected in a shipment of Canadian flaxseed exported to Europe, causing a large decrease in the amount of flax planted in Canada and a major shift in export markets. The flax indust...

journal_title：Transgenic research

authors： Booker HM,Lamb EG,Smyth SJ

更新日期：2017-06-01 00:00:00

abstract：:Seed dormancy is an important agronomic trait: low levels can cause premature germination, while too much can inhibit uniform germination. As an approach to controlling the seed dormancy level in crops, we used Triticeae DOG1-like genes as transgenes. DOG1 is an Arabidopsis gene that underlies natural variation in see...

journal_title：Transgenic research

authors： Ashikawa I,Mori M,Nakamura S,Abe F

更新日期：2014-08-01 00:00:00

abstract：:The disease model of familial amyloidotic polyneuropathy-7.2-hMet30 mice-manifests amyloid deposition that consists of a human amyloidogenic mutant transthyretin (TTR) (TTR V30M). Our previous study found amyloid deposits in 14 of 27 7.2-hMet30 mice at 21-24 months of age. In addition, non-fibrillar TTR deposits were ...

journal_title：Transgenic research

authors： Ohta M,Sugano A,Hatano N,Sato H,Shimada H,Niwa H,Sakaeda T,Tei H,Sakaki Y,Yamamura KI,Takaoka Y

更新日期：2018-02-01 00:00:00

abstract：:Recently, site-specific recombination methods in plants have been developed to delete selection markers to produce marker-free transgenic plants or to integrate the transgene into a pre-determined genomic location to produce site-specific transgenic plants. However, these methods have been developed independently, and...

journal_title：Transgenic research

authors： Nanto K,Ebinuma H

更新日期：2008-06-01 00:00:00

abstract：:The glyoxylate cycle, catalysed by two unique enzymes: isocitrate lyase (ICL; EC 4.1.3.1) and malate synthase (MS; EC 4.1.3.2), is necessary for the net conversion of acetate into glucose. This metabolic pathway operates in microorganisms, higher plants and nematodes. Two bacterial genes, encoding ICL and MS, were mod...

journal_title：Transgenic research

authors： Saini KS,Byrne CR,Leish Z,Pruss CA,Rigby NW,Brownlee AG,Nancarrow CD,Ward KA

更新日期：1996-11-01 00:00:00

abstract：:We generated a transgenic line Tg(k18:shh:RFP) with overexpression of Sonic hedgehog in the skin epidermis. By 5 day-post-fertilization (dpf), many epidermal lesions were clearly observed, including a swollen yolk sac, epidermis growth malformation around the eyes and at the basement of the pectoral fins. Skin histolo...

journal_title：Transgenic research

authors： Chen YH,Wang YH,Yu TH,Wu HJ,Pai CW

更新日期：2009-12-01 00:00:00

abstract：:The bacterial gene chloramphenicol acetyltransferase (CAT) is a widely used reporter in both in-vitro and in-vivo studies of genetic regulation. We have recently generated novel rat transgenic lines carrying an arylalkylamine N-acetyltransferase (AA-NAT) promoter-reporter construct in which CAT (with associated SV40 s...

journal_title：Transgenic research

authors： Burke ZD,Wells T,Carter DA,Baler R

更新日期：2000-02-01 00:00:00

abstract：:Tritrophic interactions between transgenic potato expressing the insecticidal lectin from snowdrop (Galanthus nivalis agglutinin; GNA), an aphid pest, Myzus persicae (Sulz.), and a beneficial predator, the 2-spot ladybird (Adalia bipunctata L.) were investigated. Clonal plants expressing GNA at 0.1-0.2% total soluble ...

journal_title：Transgenic research

authors： Down RE,Ford L,Woodhouse SD,Davison GM,Majerus ME,Gatehouse JA,Gatehouse AM

更新日期：2003-04-01 00:00:00

abstract：:Autosomal dominant polycystic kidney disease (ADPKD) is a common human genetic disease, affecting millions of people worldwide. The progressive growth of cysts in kidneys eventually leads to renal failure in 50 % of patients, and there is currently no effective treatment. Various murine models have been studied to elu...

journal_title：Transgenic research

authors： He J,Ye J,Li Q,Feng Y,Bai X,Chen X,Wu C,Yu Z,Zhao Y,Hu X,Li N

更新日期：2013-08-01 00:00:00

abstract：:In this study the effects of gene targeting procedures on the early behaviour and morphological development of the resulting offspring have been investigated. Six groups of mice, each having undergone a specific aspect of the biotechnological procedure, (including electroporation, microinjection and/or embryo culture)...

journal_title：Transgenic research

authors： van der Meer M,Baumans V,Hofhuis FM,Olivier B,van Zutphen BF

更新日期：2001-10-01 00:00:00

abstract：:We examined the justifications invoked by the German government in April 2009 to suspend the cultivation of the genetically modified maize varieties containing the Bt insect-resistance trait MON810. We have carried out a critical examination of the alleged new data on a potential environmental impact of these varietie...

journal_title：Transgenic research

authors： Ricroch A,Bergé JB,Kuntz M

更新日期：2010-02-01 00:00:00

abstract：:Mice from the inbred C57BL/6 strain have been commonly used for the generation and analysis of transgenic and knockout animal models. However, several C57BL/6 substrains exist, and these are genetically and phenotypically different. In addition, each of these substrains can be purchased from different animal providers...

journal_title：Transgenic research

authors： Zurita E,Chagoyen M,Cantero M,Alonso R,González-Neira A,López-Jiménez A,López-Moreno JA,Landel CP,Benítez J,Pazos F,Montoliu L

更新日期：2011-06-01 00:00:00

abstract：:Xylan is one of the main anti-nutritional factors in pig's feed. Although supplementation of β-xylanase in diet can improve the utilization of nutrients in animals, it is limited by feed cost, manufacturing process and storage stability. To determine whether the expression of endogenous β-xylanase gene xynB in vivo ca...

journal_title：Transgenic research

authors： Zhang M,Cai G,Zheng E,Zhang G,Li Y,Li Z,Yang H,Wu Z

更新日期：2019-04-01 00:00:00

abstract：:The development of gene editing techniques, capable of producing plants and animals with new and improved traits, is revolutionizing the world of plant and animal breeding and rapidly advancing to commercial reality. However, from a regulatory standpoint the Government of Canada views gene editing as another tool that...

journal_title：Transgenic research

authors： Ellens KW,Levac D,Pearson C,Savoie A,Strand N,Louter J,Tibelius C

更新日期：2019-08-01 00:00:00

abstract：:The ability to tightly control transgene expression in vivo provides an opportunity to determine the role of certain gene products at different times during development and/or in response to different stimuli. We have characterized and evaluated a tetracycline-responsive endothelial-specific binary system during mouse...

journal_title：Transgenic research

authors： Sarao R,Dumont DJ

更新日期：1998-11-01 00:00:00

abstract：:Neural precursor cell expressed, developmentally down-regulated 9 (Nedd9, Casl, Hef1, p105cas, Ef1) is a scaffolding protein that assembles complexes involved in regulating cell adhesion, migration, division, and survival. Nedd9 is found very early in the developing embryonic nervous system. A highly conserved complex...

journal_title：Transgenic research

authors： Knutson DC,Clagett-Dame M

更新日期：2015-02-01 00:00:00

abstract：:The beta-glucuronidase (GUS) gene is to date the most frequently used reporter gene in plants. Marketing of crops containing this gene requires prior evaluation of their biosafety. To aid such evaluations of the GUS gene, irrespective of the plant into which the gene has been introduced, the ecological and toxicologic...

journal_title：Transgenic research

authors： Gilissen LJ,Metz PL,Stiekema WJ,Nap JP

更新日期：1998-05-01 00:00:00

abstract：:SULT2A8 is a male-predominant and liver-specific mouse cytosolic sulfotransferase (SULT) that sulfonates 7α-hydroxyl (7α-OH) bile acids in vitro. Sulfonation regulates bile acid homeostasis, which in turn regulates cholesterol and energy metabolism. Using the Sult2a8-heterozygous (HT) mouse model created earlier in ou...

journal_title：Transgenic research

authors： Wang K,Chan MY,Xu J,Li PS,Liu X,Lee AY,Lee SS,Cheung WT

更新日期：2020-12-01 00:00:00

abstract：:The spermatogonial transplantation system was applied to evaluate stem cell kinetics and niche quality and to produce gene-modified animals using the stem cells after homologous recombination-based selection. This study was designed to determine whether the transplanted spermatogonia were able to proliferate and diffe...

journal_title：Transgenic research

authors： Hirabayashi M,Yoshizawa Y,Kato M,Tsuchiya T,Nagao S,Hochi S

更新日期：2009-02-01 00:00:00

abstract：:Both drought and high salinity stresses are major abiotic factors that limit the yield of agricultural crops. Transgenic techniques have been regarded as effective ways to improve crops in their tolerance to these abiotic stresses. Functional characterization of genes is the prerequisite to identify candidates for suc...

journal_title：Transgenic research

authors： Jiang SY,Bhalla R,Ramamoorthy R,Luan HF,Venkatesh PN,Cai M,Ramachandran S

更新日期：2012-08-01 00:00:00

abstract：:We report here knock-in of diphteria toxin A chain (dta) gene at the Ins2 locus, using the strategy previously employed to insert lacZ under control of the Ins2 promoter. Mutant Ins2(dta/+), Ins2(dta/lacZ) or Ins2(lacZ/+) mouse pups were generated by breeding and analyzed to study the effects of toxigenetic beta-cell ...

journal_title：Transgenic research

authors： Lamotte L,Jackerott M,Bucchini D,Jami J,Joshi RL,Deltour L

更新日期：2004-10-01 00:00:00

abstract：:Embryonic stem (ES) cells provide a unique tool for cell-mediated gene transfer and targeted gene mutations due to the possibility of in vitro selection of desired genotypes. When selected cells contribute to the germ line in chimaeric embryos, transgenic animals may be generated with modified genetic traits. Though t...

journal_title：Transgenic research

authors： Béjar J,Hong Y,Alvarez MC

更新日期：2002-06-01 00:00:00

abstract：:Although genetic transformation of soybean dates back to over two decades, the process remains inefficient. Here, we report the development of an organogenesis-based transformation method of soybean that resulted in an average transformation frequency of 18.7%. This improved method resorts to Agrobacterium-mediated tr...

journal_title：Transgenic research

authors： Pareddy D,Chennareddy S,Anthony G,Sardesai N,Mall T,Minnicks T,Karpova O,Clark L,Griffin D,Bishop B,Shumway N,Samuel P,Smith K,Sarria R

更新日期：2020-06-01 00:00:00

abstract：:Real-time Polymerase Chain Reaction (PCR) based assays are widely used to estimate the content of genetically modified (GM) materials in food, feed and seed. It has been known that the genetic structures of the analyte can significantly influence the GM content expressed by the haploid genome (HG) % estimated using re...

journal_title：Transgenic research

authors： Zhang D,Corlet A,Fouilloux S

更新日期：2008-06-01 00:00:00