However, you still have to keep all the data around for possible re-analysis depending on the terms of the paper you submitted to, for up to 10 years or more in some cases, along with all the equipment and maybe some frozen fish samples in LN2 down in the basement. Now, not all labs are so well funded, and sometimes accidents happen and grad students are not always so informed about these rules, but you should be keeping it all ready for re-testing for some number of years. You simply cannot get rid of it all for the sake of science.
If you really want to help out bio-peepz, then helping them program is a great way to do so. Spaghetti does not even come close to describing their 'code'. If anyone really wanted to reproduce the experiment, then they would have to wade into the fetid swamp of 'code' that produced it. Most bio people cannot even begin to tell you how to code or what it even means. They can PCR and Western Blot better than Jesus himself, but code? No way. It is a real hindrance to the sciences, actually. The helping hand that code was meant to be has become a ball-n-chain that drags peoples minds away from them and 'lets the computer do it' for them.