We are always interested in information, discussions, critics, links, corrections and so forth concerning this project. Please write us an e-mail:

We are very interested in new and interesting jobs worldwide. You can decide between a person graduated in biotechnology or a talented PHP web application developer with five years experience. You can also hire us together. ;-) Please write us an e-mail to request our CV:

More details about us:
Katrin Bierkandt graduated in 2006 in biotechnology at the Technical University of Braunschweig, Germany. She works in dental biofilms and microbial quality control. More details and papers can be found on

Jens Bierkandt has a diploma of the Technical University of Ilmenau, Germany, in electrical engineering. He works as Senior PHP developer.

Download area

Unfortunately, we cannot offer all DNA-images in full size to everyone. It would just crash our server when hundreds of people would try to download images with up to 60 MB each. But we searched for the most interesting parts in each chromosome and can therefore provide you an interesting selection found on every chromosome page.

Click here to download chromosome 13 in full size (24.4 MB).

If you need more full size images for e.g. educational purpose, please send us an e-mail with a short description and we send you a login. We would also appreciate donations for the traffic ;-)

If you already received your login data, here is the link where you can download the full size pictures of the human chromosomes.



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