لماذا لا تجيبني على سوؤلي

لماذا لا تجيبني على سوؤلي

النتائج (الإنجليزية) 1:

Why don't the rabiaa soo'li

النتائج (الإنجليزية) 2:

Why do not you answer me on Soala

النتائج (الإنجليزية) 3:

The regulation of gene expression is of fundamental importance to maintain organismal function and integrity and requires a multifaceted and highly ordered sequence of events. The cyclic nature of gene expression is known as (transcription dynamics). Disruption or perturbation of these dynamics can result in significant fitness costs arising from genome instability, accelerated ageing and disease. We review recent research that supports the idea that an important new role for small RNAs, particularly microRNAs (miRNAs), is in protecting the genome against short-term transcriptional fluctuations, in a process we term microguarding. An additional emerging role for miRNAs is as micromessengers through alteration of gene