Real-time measurement of in vitro transcription
نویسندگان
چکیده
منابع مشابه
Real-time measurement of in vitro transcription.
We have developed a simple method to measure RNA synthesis in real time. In this technique, transcription reactions are performed in the presence of molecular beacons that possess a 2'-O-methylribonucleotide backbone. These probes become fluorescent as they hybridize to nascent RNA during the course of synthesis. We found that molecular beacons synthesized from natural deoxyribonucleotides were...
متن کاملOptimization of Real Time PCR for Precise Measurement of HER2 Overexpression in Breast Cancer Specimens
Background: Breast cancer is one of the most prevalent malignancies among women in various countries. HER2 overexpression, which is due to different reasons, occurs in 20-30% of breast cancers. HER2 gene encodes an 185kDa transmembrane glycoprotein with 1255 amino acids. This active product triggers downstream intracellular signaling pathways inducing cell proliferation and cell survival. These...
متن کاملDiagnosis of Foot-and-Mouth Disease Virus by Real Time Reverse Transcription Polymerase Chain Reaction Assay in Iran
Background and Aims: Accurate and rapid diagnosis is necessary for effective control and prevention of foot-and-mouth disease (FMD). In present study, was evaluated real time reverse transcription-polymerase chain reaction (rRT-PCR) assay along with diagnostic routine methods for the detection of all seven serotypes of FMD virus (FMDV), namely O, C, A, SAT1, 2, 3 and Asia 1 in biological sample...
متن کاملReal-Time Reverse Transcription PCR
Real-time, fluorescence-based reverse transcription polymerase chain reaction (RT-PCR) has been transformed from an experimental technology into a mainstream scientific tool for the detection of RNA. This is because of several factors: 1) it is a homogeneous assay, which eliminates the requirement for post-PCR processing; 2) it has a wide dynamic range; 3) there is little interassay variation; ...
متن کاملReal time observation of anaphase in vitro.
We used digital fluorescence microscopy to make real-time observations of anaphase chromosome movement and changes in microtubule organization in spindles assembled in Xenopus egg extracts. Anaphase chromosome movement in these extracts resembled that seen in living vertebrate cells. During anaphase chromosomes moved toward the spindle poles (anaphase A) and the majority reached positions very ...
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: 2004
ISSN: 1362-4962
DOI: 10.1093/nar/gnh068