Industry Statement on the recycling of asphalt mixes and use of waste of asphalt pavements. Acknowledgements. This document has been developed under the authority of The European Asphalt Pavement Association. (EAPA) Committee on Health, Safety and Environment.
They do this by alternative splicing (AS). Alternative splicing means, that during the RNA splicing event different combinations of exons can be joined together to create a diverse array of mRNAs from a single pre-mRNA. When these are translated they produce different proteins which do different things.
RNA as transcribed from DNA in eukaryotes contains noncoding fragments, or introns, that are cut out of it before it leaves the nucleus as finished mRNA. This RNA processing is called splicing.. periwinkle Â· 9 years ago.