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DNA laddering (left) visualised in an agarose gel by ethidium bromide staining. A 1 kb marker (middle) and control DNA (right) are included.. DNA laddering is a feature that can be observed when DNA fragments, resulting from Apoptosis DNA fragmentation are visualized after separation by gel electrophoresis the first described in 1980 by Andrew Wyllie at the University Edinburgh medical school ...
The apoptotic DNA fragmentation is being used as a marker of apoptosis and for identification of apoptotic cells either via the DNA laddering assay, [2] the TUNEL assay, [3] [4] or the by detection of cells with fractional DNA content ("sub G 1 cells") on DNA content frequency histograms e.g. as in the Nicoletti assay.
Inhibits DNA synthesis by inhibiting the enzyme ribonucleotide reductase. Chronic myeloid leukaemia, essential thrombocytosis, polycythaemia vera, myelofibrosis, acute myeloid leukaemia and sickle cell anaemia: Myelosuppression, skin cancer (rare), oedema (rare), hallucinations (rare), seizures (rare) and pulmonary toxicity (rare).
This is a list of chemotherapeutic agents, also known as cytotoxic agents or cytostatic drugs, that are known to be of use in chemotherapy for cancer.This list is organized by type of agent, although the subsections are not necessarily definitive and are subject to revision.
A molecular-weight size marker, also referred to as a protein ladder, DNA ladder, or RNA ladder, is a set of standards that are used to identify the approximate size of a molecule run on a gel during electrophoresis, using the principle that molecular weight is inversely proportional to migration rate through a gel matrix.
The Cancer Genome Atlas →: National Cancer Institute, United States Copy number, Mutation, Methylation, Gene Expression, miRNA expression: Yes Yes Human: No Yes Yes CancerResource →: University Medicine Berlin, Germany Roche Cancer Genome Database (RCGDB) Roche Diagnostics, Penzberg, Germany Network of Cancer Genes →: King's College ...
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Oncogenomics is a sub-field of genomics that characterizes cancer-associated genes.It focuses on genomic, epigenomic and transcript alterations in cancer. Cancer is a genetic disease caused by accumulation of DNA mutations and epigenetic alterations leading to unrestrained cell proliferation and neoplasm formation.