Results 51 to 60 of about 424,435 (217)

Cloning and characterization of Echinococcus granulosus (Cestode) EgactI and EgactII actin gene promoters and their functional analysis in the NIH3T3 mouse cell line

open access: yesBrazilian Journal of Medical and Biological Research, 2000
We report here for the first time the structure and function of a promoter from a cestode. The ability of DNA fragments respectively encompassing the 935-bp and 524-bp regions upstream from the ATG codon from the EgactI and EgactII actin genes of ...
E.R.P. Gimba   +3 more
doaj   +1 more source

Theoretical and Methodological Aspects of Assessing Consumer Loyalty as an Objective Condition for Development of Entrepreneurship [PDF]

open access: yesProblemi Ekonomiki, 2019
The aim of the article is to justify the theoretical and methodological approaches to assessing consumer loyalty based on an integrated assessment of determinants of influence on the level of satisfaction of consumers and their willingness to recommend ...
Kuzmynchuk Nataliia V.   +2 more
doaj   +1 more source

Role of ZNF143 and Its Association with Gene Expression Patterns, Noncoding Mutations, and the Immune System in Human Breast Cancer

open access: yesLife, 2022
The function of noncoding sequence variations at ZNF143 binding sites in breast cancer cells is currently not well understood. Distal elements and promoters, also known as cis-regulatory elements, control the expression of genes.
Salma Saddeek   +2 more
doaj   +1 more source

Effect of K2O on the catalytic performance of Ni catalysts supported on nanocrystalline Al2O3 in CO2 reforming of methane [PDF]

open access: yesHydrogen, Fuel Cell & Energy Storage, 2016
CO2 reforming of methane (CRM) over unpromoted and potassium promoted Ni/Al2O3 catalysts was studied. The catalysts were prepared by impregnation method and characterized by X-ray diffraction (XRD), N2 adsorption (BET), temperature programmed reduction ...
zahra alipour   +2 more
doaj   +1 more source

The question is not whether to promote or not to promote, but rather when to promote

open access: yesSouth African Theatre Journal, 2012
Abstract The Klein Karoo National Arts Festival (KKNK) is one of South Africa's largest and most popular arts festivals. The success of the festival is dependent on the number of tickets sold. Therefore, in order to ensure an increase in ticket sales, the festival organisers/marketers need to know how long before the event visitors decide to attend the
Kruger, Martinette, Saayman, Melville
openaire   +3 more sources

Regulation of internal promoters in a zinc-responsive operon is influenced by transcription from upstream promoters [PDF]

open access: yes, 2014
In the cyanobacterium Anabaena sp. strain PCC 7120 (also known as Nostoc sp. strain PCC 7120), a zinc-responsive operon (all4725-all4721) has been described, which contains 4 distinct promoters.
Rubio, Miguel A.   +2 more
core   +2 more sources

Heterologous expression from Agrobacterium virulence promoters [PDF]

open access: yes, 1991
The aim of this work was twofold: to construct plasmids with a gene encoding a pesticidal protein expressed from an Agrobacterium tumefaciens virulence promoter and to determine, in planta, the sites of Agrobacterium vir-induction.
Lilley, Catherine Jane, Lilley, C.J
core  

An investigation of herpes simplex virus promoter activity compatible with latency establishment reveals VP16-independent activation of immediate-early promoters in sensory neurones [PDF]

open access: yes, 2011
Herpes simplex virus (HSV) type-1 establishes lifelong latency in sensory neurones and it is widely assumed that latency is the consequence of a failure to initiate virus immediate-early (IE) gene expression. However, using a Ore reporter mouse system in
Heather M. Coleman   +13 more
core   +1 more source

Expression patterns of cotton chloroplast genes during development: implications for development of plastid transformation vectors

open access: yesBiologia Plantarum, 2012
Although most plastid transformation studies have focused on chloroplast expression, plastid transformation can also be used to express genes in plastids of a wide variety of plant tissues by using appropriate plastid promoters.
C. A. Chlan   +3 more
doaj   +1 more source

In Vitro Studies of Nucleosome Positioning and Stability at the PHO5 and PHO8 Promoters in Saccharomyces cerevisiae [PDF]

open access: yes, 2006
The PHO5 and PHO8 genes in yeast provide typical examples for the role of chromatin in promoter regulation. Both genes are regulated by the same transcriptional activator, Pho4, which initiates nucleosome remodeling and transcriptional activation.
Hertel, Christina
core  

Home - About - Disclaimer - Privacy