Stimulation of D-loop formation by polypurine/polypyrimidine sequences
نویسندگان
چکیده
منابع مشابه
suppression of coke formation in thermal cracking by coke inhibitors
the main purpose of this research was to:1.develop a coking model for thermal cracking of naphtha.2.study coke inhibition methods using different coke inhibitors.developing a coking model in naphtha cracking reactors requires a suitable model of the thermal cracking reactor based on a reliable kinetic model.to obtain reliable results all these models shall be solved simultaneously.for this pu...
15 صفحه اولD-loop formation by Brh2 protein of Ustilago maydis.
Brh2, the ortholog of the BRCA2 tumor suppressor in Ustilago maydis, works hand in hand with Rad51 to promote repair of DNA by homologous recombination. Previous studies established that Brh2 can stimulate DNA strand exchange by enabling Rad51 nucleoprotein filament formation on replication protein A-coated ssDNA. But, more recently, it was noted that Brh2 has an inherent DNA annealing activity...
متن کاملExact sequences of extended $d$-homology
In this article, we show the existence of certain exact sequences with respect to two homology theories, called d-homology and extended d-homology. We present sufficient conditions for the existence of long exact extended d- homology sequence. Also we give some illustrative examples.
متن کاملTranscription-dependent R-loop formation at mammalian class switch sequences.
Immunoglobulin class switching is mediated by recombination between switch sequences located immediately upstream of the immunoglobulin constant heavy chain genes. Targeting of recombination to particular switch sequences is associated temporally with transcription through these regions. We recently have provided evidence for inducible and stable RNA-DNA hybrid formation at switch sequences in ...
متن کاملSepto-Hippocampo-Septal Loop and Memory Formation
The Cholinergic and GABAergic .bers of the medial septal/diagonal band of Broca (MS/DB) area project to the hippocampus and constitute the septo-hippocampal pathway, which has been proven to play a role in learning and memory. In addition, the hippocampus has bidirectional connections with the septum so that to self-regulate of cholinergic input. The activity of septal and hippocampal neuron...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Nucleic Acids Research
سال: 2003
ISSN: 1362-4962
DOI: 10.1093/nar/gkg195