Pattern formation via small RNA mobility

Pattern formation via small RNA mobility.

MicroRNAs and trans-acting siRNAs (ta-siRNAs) have important regulatory roles in development. Unlike other developmentally important regulatory molecules, small RNAs are not known to act as mobile signals during development. Here, we show that low-abundant, conserved ta-siRNAs, termed tasiR-ARFs, move intercellularly from their defined source of biogenesis on the upper (adaxial) side of leaves ...

RNA Isolation (Small RNA Extraction). Fatemeh Mehrpooyan*

Small interfering RNA; principles, applications and challenges--

Gene silencing using RNAi (RNA interference), has recently been used as a successful laboratory technique in determining the function and control of gene expression and provides a wide range of applications in molecular biology and gene therapy. RNAi is a method of suppressing gene expression. In this direction, a single-stranded RNA molecule of about 21–23 nucleotides, called siRNA (small inte...

Population Spatial Mobility: Monitoring, Methodology of Formation, Features of Regulation

Spatial mobility is a topical concept of analytical migration science, which makes it possible to assess the desires, readiness and capabilities of the population to move over certain distances and time. In the management of spatial mobility assessment requires the organization of systematic monitoring, which includes identifying the mobility potential in spatial and temporal interpretation, th...

The Mobility Aspect Pattern

Software engineers of multi-agent systems (MASs) are faced with the design and implementation of the mobility concern in addition to the agents’ basic functionalities and other agent-related concerns. As the agents’ complexity increases, the mobility concern cannot be modularized based only on object-oriented abstractions. The mobility concern tends to spread across several system classes and m...