The Molbio Carnival: second edition

MolBio Carnival

Welcome everybody! I’m glad you found us here at the second stop of the traveling MolBio carnival. If you’ve got an eye for the small and tiny you have arrived at the right address, as our rides and bazaars are specialized in molecular and cellular biology! I’ll be happy guide you along the carnival [...]

Sponge Genomes: Simply Complex

Spongia officinalis, or "kitchen sponge". It is dark grey because it is alive, unlike the one in your bathtub.

You might not think much of sponges. Maybe you feel that they’re only good for rubbing your back and cleaning your kitchen sink. While you’re absolutely right that sponges have to be admired for their absorbing qualities, they have much more to offer this world. Like on the front of early animal evolution: [...]

Coming Soon: the MolBio Blog Carnaval

I’m happy to tell you that molecular and cellular biology bloggers soon will have their own Blog Carnival! The MolBio Carnival came into existence thanks to the joint efforts of Alejandro Montenegro, Lab Rat, Psi Wavefunction, Alexander Knoll and myself.

For those of you unfamiliar with the concept of a blog carnival: a carnival [...]

Taking it in: Bacterial Endocytosis

Most GFP proteins (little black dots) localize to the paryphoplasm (marked with "P").

In my high school text books, bacteria were primarily defined in terms of what they were not. “Bacteria don’t have a nucleus”, “bacteria don’t have mitochondria”, “bacteria are not capable of complex membrane trafficking” and so on. But such boundaries seem to blur as more and more “eukaryote specific” properties pop up in [...]

Vampire bats care little for sweet blood

Vampire bats, cool like that. Source: http://www.casadosmorcegos.org

This is the first blogpost in a continuing series on “sensible evolution‘: how our senses evolved and shape the way we see the world. We perceive everything that we can see and feel as ‘real’, but we know that our human senses only capture a tiny part of the natural world. There are [...]

Bacterial Compasses

bacterial_magnet

I’m happy and proud to tell you that Lab Rat was kind enough to write today’s blogpost. She brings you a fascinating story about little magnetic particles found in some bacteria, that may help them find their way like compasses do. Normally she writes great posts on bacteria on her own blog, which recently moved [...]