نتایج جستجو برای: smc1
تعداد نتایج: 209 فیلتر نتایج به سال:
Approximately 10-20% of chronic lymphocytic leukemia (CLL) patients exhibit del(11q22-23) before treatment, this cohort increases to over 40% upon progression following chemoimmunotherapy. The coding sequence of the DNA damage response gene, ataxia-telangiectasia-mutated (ATM), is contained in this deletion. The residual ATM allele is frequently mutated, suggesting a relationship between gene f...
The large subunit of Saccharomyces cerevisiae DNA polymerase , Pol2, comprises two essential functions. The N terminus has essential DNA polymerase activity. The C terminus is also essential, but its function is unknown. We report here that the C-terminal domain of Pol2 interacts with polymerase (Pol ), a recently identified, essential nuclear nucleotidyl transferase encoded by two redundant ge...
What do SMCs do in the cell? Each SMC dimer forms a functional complex with a distinct set of non-SMC subunits. SMC1–3 forms the core of the cohesin complex that functions in sister chromatid cohesion (Figure 1, left). SMC2–4 forms part of the condensin complex, a key player in mitotic chromosome condensation (Figure 1, right). Bacterial SMC is involved in chromosome partitioning and is thought...
BackgroundAtaxia telangiectasia (A-T) is a common genetically inherited cause of early childhood-onset ataxia. The infrequency of this disease, vast phenotype variation, disorders with features similar to those of A-T, and lack of definite laboratory test, make diagnosis difficult. In addition, there is no rapid reliable laboratory method for identifying A-T heterozygotes, who susceptible to i...
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