Báo cáo y học: "Dynamic cumulative activity of transcription factors as a mechanism of quantitative gene regulation" docx

... R181 Research Dynamic cumulative activity of transcription factors as a mechanism of quantitative gene regulation Feng He * , Jan Buer †‡ , An-Ping Zeng §¶ and Rudi Balling * Addresses: * Biological Systems ... certain specific phases of the cell cycle of yeast [36] and/or annotated as being related to cell-cycle processes in the Gene Ontology database [38] (Ad...

Ngày tải lên: 14/08/2014, 08:20

... potential is independent of sodium and potassium concentration gradients and this independence of sodium pumping can make it act as an important safety feature against involuntary, or spastic, ... that allows action potentials to spread via fast sodium channels. Theoretical Biology and Medical Modelling 2011 8:16. Submit your next manuscript to BioMed Central and take full advantage of...

Ngày tải lên: 13/08/2014, 16:20

... Murakami, Y. , Matsufuji, S., Kameji, T., Hayashi, S., Igarashi, K., Tamura, T., Tanaka, K. & Ichihara, A. (1992) Ornithine decarboxylase is degraded by the 26S proteasome without ubiquitination. ... Kobayashi, S., Hayashi, T., Matsufuji, S., Murakami, Y. & Hayashi, S. (1997) Cloning and sequencing of a human cDNA encoding ornithine decarboxylase antizyme inhibitor . Biochim. B...

Ngày tải lên: 22/02/2014, 04:20

... and binds to DNA as a heterodimer usually composed of USF1 and USF2. USF has been implicated in the r egulation of m any genes and normally acts as a transcriptional activator. However, it has ... chromatin assembly. Mol. Cell. Biol. 21, 2629–2640. 86. Ogawa, K., Sun, J., Taketani, S., Nakajima, O., Nishitani, C., Sassa, S., Hayashi, N., Yam amoto, M., Shibahara, S., Fujita, H. &a...

Ngày tải lên: 18/03/2014, 01:20

... CAS E REP O R T Open Access Magnetic resonance imaging with pathological correlation in a case of mantle cell lymphoma of the parotid gland: a case report Mayia Pilavaki 1* , Anastasia Athanasiadou 2 , ... dis- ease at the time of diagnosis [2]. According to Argatoff et al., the isolated extranodal location of the disease has been referred in 25% of cases, whereas salivary gland...

Ngày tải lên: 11/08/2014, 12:20

... of clinical features, imaging and pathology. Neurotoxicology 1999, 20(2–3):227-238. 4. Takazawa K, Ishikawa N, Miyagawa H, Yamamoto T, Hariya A, Dohi S: Metal allergy to stainless steel wire after ... manganese leak from an ingested disk battery: A case report Muhammad A Altaf, Praveen S Goday and Grzegorz Telega* Address: Division of Pediatric Gastroenterology and Nutrition, Depart...

Ngày tải lên: 11/08/2014, 21:22

... leaving clinicians free to manage all other aspects of the patients’ care as they saw fit. This freedom was controlled by stratification of randomization such that individual units treated equal ... of the duty intensive care fellow and a designated ICU nurse. Specialist availability was provided on site for 12 hours but was also available after hours if needed. Any member of the...

Ngày tải lên: 12/08/2014, 20:20

... possess an additional mechanism of replication that accompanies an original way of genetic variability. In addition to reverse transcriptase, that gener- ate an error rate in the same range as those ... encompassing the 5'-RU5 sequence (BLV- s1 5'-AGAAAAGCTGGTGACGGCAG-3' and BLV-gag 5'- GCTTTGCAGAAGGTTGAGCC-3') and the 3' counterpart (BLV-tax 5'-ACCT...

Ngày tải lên: 13/08/2014, 06:20

... gender, as well as clinical data, such as reason for ICU admission, length of ICU stay before BAL, total length of stay at ICU, total length of mechanical ventilation, total length of hospital stay, mortality, ... late-onset VAP, one-way analysis of variance was used (significance was set at 0.05), f ollowed by aBonferronipost hoc test. To ascertain the value of CC-10 in BAL...

Ngày tải lên: 14/08/2014, 07:21

... discrepancy in the d 13 C values may indicate, however, t hat L. lactis strain B7/ 2147 has diminished, rather than deleted, a- acetolactate decarboxylase activity because strains characterized as lacking ... dehydrogenase (EC 1.1.1.27); 4, a- acetolactate synthase (EC 2.2.1.6); 5, a- acetolactate decarboxylase (EC 4.1.1.5); 6a, nonenzymatic decarboxylation; 6b, nonenzymatic oxidative...

Ngày tải lên: 30/03/2014, 15:20