To define the C. elegans aging process at the molecular level, we used DNA microarray experiments to identify a set of 1294 age-regulated genes and found that the GATA transcription factors ELT-3, ELT-5, and ELT-6 are responsible for age regulation of a large fraction of these genes. Expression of elt-5 and elt-6 increases during normal aging, and both of these GATA factors repress expression o...

this study aims at evaluating the coursebooks taught at the intermediate level of adult and young adult departments of the iran language institute in terms of multiple intelligence types introduced by gardner (1983) to see to what extent such coursebooks represent the multiple intelligence theory. to fulfill the objectives, a checklist developed by botelho (2003) and localized by the researcher...

We have identified a gene encoding a new member of the Caenorhabditis elegans GATA transcription factor family, elt-3. The predicted ELT-3 polypeptide contains a single GATA-type zinc finger (C-X2-C-X17-C-X2-C) along with a conserved adjacent basic region. elt-3 mRNA is present in all stages of C. elegans development but is most abundant in embryos. Reporter gene analysis and antibody staining ...

We describe the elt-4 gene from the nematode Caenorhabditis elegans. elt-4 is predicted to encode a very small (72 residues, 8.1 kD) GATA-type zinc finger transcription factor. The elt-4 gene is located approximately 5 kb upstream of the C. elegans elt-2 gene, which also encodes a GATA-type transcription factor; the zinc finger DNA-binding domains are highly conserved (24/25 residues) between t...

The Caenorhabditis elegans GATA transcription factor elt-1 has previously been shown to have a central role in the specification of hypodermal (epidermal) cell fates and acts several cell divisions before the birth of hypodermal cells. Here we report that elt-1 also has essential functions during subsequent development. Reporter gene studies show that elt-1 expression is maintained in lateral s...

Language educators are required to reflect upon content delivered to the students. Teaching strategies should be adapted to keep students loyal to cultural identity as well as foster resistance to oppressive policies dictated within English language curricula. Despite the significance of applying critical principles by teachers, it is not known whether Iranian ELT instructors and subject teache...

English language teaching (ELT) publishing as we know it today has a long and lucrative history, dating, according to Rix (2008), from the Longman publication of Michael West's New Method Readers in 1926, present day, where annual turnover runs around US$194 billion (Jordan & Gray, 2019). Some sector's best-sellers, such Oxford University Press's Headway series (Soars Soars), have sold over...

Teachers need to know new applications for developing online materials and then they should become aware of different ways to present them to online audience. This study tries to help ELT teachers to overcome challenges and difficulties of vodcasting by recognizing their social and biological motives (Activity Theory), and using Visual Thinking Strategies (VTS). It can alter teachers’ negative ...