"Imagine that in order to exit the gate, you need a certain number of validated tickets. The RNA-binding proteins are like the tickets the mRNA needs to get out, but those tickets need to be validated by the export factors. Without enough validated tickets, the guard proteins do not recognize the mRNA strand as something to let pass through the membrane's gate,"
METAMIA is a free database of analogy and metaphor. Anyone can contribute or search. The subject matter can be anything. Science is popular, but poetry is encouraged. The goal is to integrate our fluid muses with the stark literalism of a relational database. Metamia is like a girdle for your muses, a cognitive girdle.