11,687 reputation
939
bio website affymetrix.com/analysis
location Berkeley, CA
age 49
visits member for 1 year, 5 months
seen 1 hour ago
stats profile views 133

PhD structural biology. I do bioinformatics for Affymetrix in the SF bay area. Interested in systems / synthetic biology, expression analysis and machine learning.


Jun
23
revised Is the function of adjacent genes correlated?
made it clearer that eukaryotic operons are extremely rare.
Jun
22
answered Is the function of adjacent genes correlated?
Jun
22
answered Why hasn't mother nature made us aware of our lizard brain?
Jun
22
answered Shouldn't evolution have taken care of baldness already?
Jun
19
comment Why Didn't Evolution Cause the Human Body to become Streamlined?
No single advantage drives the evolution of body type. The advantage of streamlining is much greater for aquatic animals as water has a much greateer influence on viability. On land other concerns, defense, physical strength and size are at least as important. Most land animals don't even move quickly.
Jun
16
answered What is the DNA/protein charge ratio?
Jun
16
comment What is a good miniprep protocol for the class room?
after some effort we did move to the spin kits...
Jun
16
asked Open protocol for Ligase Independent Cloning
Jun
16
awarded  Revival
Jun
16
awarded  Revival
Jun
12
comment How do proteins and genes participate in learning?
Right now the neurophysiology of memories and feelings are hot and doing big things. Here is a blog post on erasing a fear memory in a mouse. cellularscale.blogspot.com/2012/04/…
Jun
12
comment How do proteins and genes participate in learning?
I would choose just one of these angles to take up first. Here's an online MIT class on learning and neuroscience ocw.mit.edu/courses/brain-and-cognitive-sciences/…
Jun
12
answered How do proteins and genes participate in learning?
Jun
12
answered What are samples of “Outlaw Genes”
Jun
12
comment What are Haplogroups?
haplogroup can be an assumed relationship as well - where ethnic groupings may be assumed to have common regions of variants... (e.g. caucasian, east asian, ashkenazi jews, yoruban africans are commonly referenced haplo groups).
Jun
11
awarded  Enlightened
Jun
7
comment What is the functional difference between hemoglobin and ferritin?
yah - hemoglobin doesn't really store iron, its using the iron :)
Jun
6
comment Can two humans with 44 chromosomes produce viable offspring?
If he did have 22 chromosome children sounds like they could start a new species! exciting if you like science fiction.
Jun
6
comment ChIP-seq vs ChIP-exo
just as a first pass I'd say the extra ligation and primer addition steps for CHP-exo might resolve fewer hits in a given run, though that might also make your results less noisy as well.
Jun
6
answered Are there any examples of proteins with no or minimal sequence identity, but highly similar structure?