User profiles for R. A. Drewell
Robert A. DrewellProfessor of Biology, Clark University Verified email at clarku.edu Cited by 1651 |
Characterization of the intergenic RNA profile at abdominal-A and Abdominal-B in the Drosophila bithorax complex
…, M Levine, EB Lewis, RA Drewell - Proceedings of the …, 2002 - National Acad Sciences
The correct spatial expression of two Drosophila bithorax complex (BX-C) genes, abdominal-A
(abdA) and Abdominal-B (AbdB), is dependent on the 100-kb intergenic infraabdominal (…
(abdA) and Abdominal-B (AbdB), is dependent on the 100-kb intergenic infraabdominal (…
A conserved imprinting control region at the HYMAI/ZAC domain is implicated in transient neonatal diabetes mellitus
T Arima, RA Drewell, KL Arney, J Inoue… - Human molecular …, 2001 - academic.oup.com
Transient neonatal diabetes mellitus (TNDM) is associated with intra-uterine growth
retardation, dehydration and a lack of insulin. Some TNDM patients exhibit paternal uniparental …
retardation, dehydration and a lack of insulin. Some TNDM patients exhibit paternal uniparental …
Methylation-dependent silencing at the H19 imprinting control region by MeCP2
RA Drewell, CJ Goddard, JO Thomas… - Nucleic acids …, 2002 - academic.oup.com
Methylation of CpG dinucleotides is correlated with transcriptional repression of genes, including
imprinted genes. In the case of the imprinted H19 gene, a 2 kb imprinting control region …
imprinted genes. In the case of the imprinted H19 gene, a 2 kb imprinting control region …
The dynamic DNA methylation cycle from egg to sperm in the honey bee Apis mellifera
In honey bees (Apis mellifera), the epigenetic mark of DNA methylation is central to the
developmental regulation of caste differentiation, but may also be involved in additional …
developmental regulation of caste differentiation, but may also be involved in additional …
Whole-Genome DNA Methylation Profile of the Jewel Wasp (Nasonia vitripennis)
… The 13 th ranked NV12600-RA is the only gene to deviate from this pattern, showing …
Additionally, in a number of the most frequently methylated genes (including NV12600-RA), there …
Additionally, in a number of the most frequently methylated genes (including NV12600-RA), there …
Dissecting the regulatory switches of development: lessons from enhancer evolution in Drosophila
Cis-regulatory modules are non-protein-coding regions of DNA essential for the control of
gene expression. One class of regulatory modules is embryonic enhancers, which drive gene …
gene expression. One class of regulatory modules is embryonic enhancers, which drive gene …
Deletion of a silencer element disrupts H19 imprinting independently of a DNA methylation epigenetic switch
RA Drewell, JD Brenton, JFX Ainscough… - …, 2000 - journals.biologists.com
The H19 imprinted gene is silenced when paternally inherited and active only when inherited
maternally. This is thought to involve a cis-acting control region upstream of H19 that is …
maternally. This is thought to involve a cis-acting control region upstream of H19 that is …
[HTML][HTML] Parent-of-origin effects on genome-wide DNA methylation in the Cape honey bee (Apis mellifera capensis) may be confounded by allele-specific methylation
… The number of methylated cytosines in each sample was calculated as in Drewell et al. [33].
At each cytosine site, we compared the number of bisulfite-converted reads (unmethylated) …
At each cytosine site, we compared the number of bisulfite-converted reads (unmethylated) …
A novel promoter-tethering element regulates enhancer-driven gene expression at the bithorax complex in the Drosophila embryo
…, E Bae, H Johnsen, A Villaluz, D Wong, RA Drewell - 2008 - journals.biologists.com
A key question in our understanding of the cis-regulation of gene expression during
embryonic development has been the molecular mechanism that directs enhancers to specific …
embryonic development has been the molecular mechanism that directs enhancers to specific …
Transcription defines the embryonic domains of cis-regulatory activity at the Drosophila bithorax complex
RA Drewell, E Bae, J Burr… - Proceedings of the …, 2002 - National Acad Sciences
The extensive infraabdominal (iab) region contains a number of cis-regulatory elements,
including enhancers, silencers, and insulators responsible for directing the developmental …
including enhancers, silencers, and insulators responsible for directing the developmental …