Results 31 to 40 of about 5,757,325 (187)

TLM-Quant : an open-source pipeline for visualization and quantification of gene expression heterogeneity in growing microbial cells [PDF]

open access: yes, 2013
Gene expression heterogeneity is a key driver for microbial adaptation to fluctuating environmental conditions, cell differentiation and the evolution of species. This phenomenon has therefore enormous implications, not only for life in general, but also
Piersma, Sjouke   +25 more
core   +3 more sources

Functional modulation of the transient outward current Ito by KCNE beta-subunits and regional distribution in human non-failing and failing hearts [PDF]

open access: yes, 2006
Objectives: The function of Kv4.3 (KCND3) channels, which underlie the transient outward current I,, in human heart, can be modulated by several accessory subunits such as KChIP2 and KCNE1-KCNE5.
Cotella, D.   +8 more
core   +1 more source

Transient light-activated gene expression in Chinese hamster ovary cells

open access: yesBMC Biotechnology, 2021
Background Chinese hamster ovary (CHO) cells are widely used for industrial production of biopharmaceuticals. Many genetic, chemical, and environmental approaches have been developed to modulate cellular pathways to improve titers. However, these methods
Shiaki A. Minami, Priya S. Shah
doaj   +1 more source

The 89,000-Mr murine cytomegalovirus immediate-early protein activates gene transcription [PDF]

open access: yes, 1986
To study trans-activation of gene expression by murine cytomegalovirus (MCMV) immediate-early (IE) proteins, the IE coding region 1 (ie1), which encodes the 89,000-Mr IE phosphoprotein (pp89), was stably introduced into L cells.
Koszinowski, Ulrich H.   +5 more
core   +1 more source

Construction of pGCGi, an expression vector carries intron containing GUS and analysis using micro-bombardment and agroinjection [PDF]

open access: yesZīst/shināsī-i Giyāhī-i Īrān, 2014
Transient gene expression is fast, easy and not influenced by positional effects that potentially affect on gene expression levels in stable gene transformation. Transient expression can be applicable using agroinfilteration, biolistic and viral vectors.
Mohammad Reza Zamani   +2 more
doaj  

Development of a Viral RdRp-Assisted Gene Silencing System and Its Application in the Identification of Host Factors of Plant (+)RNA Virus

open access: yesFrontiers in Microbiology, 2021
Gene silencing induced by hairpin RNA or virus infection expression is one of the major tools in genetics studies in plants. However, when dealing with essential genes, virus-induced gene silencing (VIGS) and transgenic expression of hairpin RNA could ...
Wang Zhang   +6 more
doaj   +1 more source

In vivo manipulation of interleukin-2 expression by a retroviral tetracycline (tet)-regulated system [PDF]

open access: yes, 2006
We have used the tetracycline (tet)-regulated system as described previously to evaluate the applicability of controlled gene expression in cancer gene therapy. As a model gene, we used the human interleukin-2 (IL-2) gene, which has been placed under the
Wirth, Thomas   +4 more
core   +1 more source

Co-Transfected Plasmids Enhance Transient Expression of Reporter Genes

open access: yesBioTech
Transient DNA transfection is routinely used to study gene function and elucidate the regulation of biological pathways, and it is also widely applied in biotechnology for large-scale recombinant protein production.
Shih-Yen Lo   +5 more
doaj   +1 more source

Characterization of a wheat HSP70 gene and its expression in response to stripe rust infection and abiotic stresses [PDF]

open access: yes, 2011
Members of the family of 70-kD heat shock proteins (HSP70 s) play various stress-protective roles in plants. In this study, a wheat HSP70 gene was isolated from a suppression subtractive hybridization (SSH) cDNA library of wheat leaves infected by ...
Wang, S.J.   +9 more
core   +1 more source

A novel and efficient Agrobacterium-mediated transient gene expression in citrus epicotyls and mature stem tissues

open access: yesFruit Research
Agrobacterium-mediated transient gene expression is a powerful technique for rapidly evaluating gene expression in higher plants. This study aimed to improve transient expression levels of T-DNA genes in citrus by investigating the effects of various ...
Yanjun Li   +6 more
doaj   +1 more source

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