I can give you some: # neurons in the human brain: ~10^11 # neurons in the nematode C elegans: exactly 302 (this is the only organism that has a set #) drosophila genome: ~180 million bases, ~120 euchromatic human genome: ~3 billion bases, euchromatic I think. not sure about the total. be careful when calling this 'information content'. it has a lower signal:noise ratio than usenet -Lucas On Wednesday, April 07, 2004 at 15:39 -0600, Balogh Gyorgy wrote: > Can somebody tell me the aproximation of the following numbers: > - Genetic information size of a fly (number of base pairs in DNA) > - Number of neurons and connections of a fly > - The same numbers for a human > Thank you > Gyorgy > > > > _______________________________________________ > Bioclusters maillist - Bioclusters@bioinformatics.org > https://bioinformatics.org/mailman/listinfo/bioclusters