نتایج جستجو برای: gene amplification

تعداد نتایج: 1163800  

Background & Objective: In Triple-Negative Breast Cancers (TNBCs), estrogen receptor (ER), progesterone receptor (PR) and HER2/neu genes are not expressed. Fibroblastic Growth Factor Receptor-1 (FGFR1) gene product is a protein that acts as a receptor of thyrosin kinase. It plays a role in the proliferation, differentiation, and migration of malignant cells. The objective was t...

2006
A. Husdal G. Bukholm I. R. K. Bukholm

UNLABELLED Deregulation of cell cycle control is a hallmark of cancer. The primary cyclins (A, B1, D1, D3 and E) are crucial for cell cycle progression. Secondary cyclins (C and H) have putative indirect effects on cell cycle propulsion and are not previously evaluated in breast cancer. We have examined protein expression and gene amplification of cyclins in breast carcinomas and correlated the...

Hamed Fakhim hajiaghaei, Hamid Badali, Mahdi Abastabar, Maryam Hassanzad, Peyman Solimani, Sadegh Khodavaisy, Samira Salari, Soheila khalizadeh,

Background: Due to the predisposing conditions in patients with cystic fibrosis (CF) caused by defective mucociliary clearance facilitating colonization and invasion with Candida species has dramatically increased. Traditional methods for identifying problems are imminent and time-consuming. Therefore, molecular techniques utilizing amplification of target DNA provide quick and precise methods ...

خیام نکوئی, سید محتبی, بابائیان جلودار, نادعلی , خادمیان, راحله , مردی, محسن , ناخدا, بابک,

There is a lot of information about genes sequence but their functions are still unknown. So, to fill the gap between structure and function of these sequences many reverse genetic researches have been done. Current experiment studying, how to design gene-specific primers, that can determine single nucleotide diversity and its impact on gene function.This research was condacted at International...

Berigiteh Eckert Elaheh Ebrahimzadeh Nastaran Sadr Shirazi, Parviz Shayan Sedigheh Jafari

BACKGROUND: A major issue in many gene expressionstudies utilizing small amount of biological materials is thelimited quantity of RNApurified from clinical samples, which isoften used for RT-PCR or standard Northern blot analysis.OBJECTIVES: The SMART cDNA synthesis method and subsequentSMART-cDNA-PCR technique was used to analyse 3genes in macroschizonts of Theileria annulata in small lymphnod...

Journal: :Proceedings of the National Academy of Sciences 1981

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