The Kinetic Intron Hypothesis

Abstract

Intron length is a fascinating example of form without function. The vast majority of intronic space within genomes remains without a provided utility. It often fascinates us to find introns performing any function at all, establishing an attention bias against the vast lacking of utility of the remaining intergenic space. In an attempt to better understand the greater breadth of intronic length, I investigate here what I term The Kinetic Intron Hypothesis. This hypothesis investigates hypothetical dynamics of intron RNA synthesis and degradation. It explores how NTPs stored within intron RNA might function in mitosis and NTP resource management. Preliminary testing of the hypothesis leads to trends that warrant further exploration and validation by the scientific community. SignificanceCurrently no widely acknowledged model exists to characterize the length of introns within genes, yet intron length is massively abundant in eukaryotic genomes. Here I present an attempt to model the length of introns. In doing so, I explore novel hypothesized intron dynamics, presenting preliminary data for previously uncharacterized intron characteristics. The new data and model have the protentional to unveil new avenues of utility for introns at the intracellular level.