Carnivalia, and an open thread

I’m in the Middle Ages, where we don’t have computers, and it’s a real pain to have to hire a wizard to send these messages to the internet. You’ll have to talk amongst yourselves and peruse these fascinating carnivals without me.

The Tangled Bank

The next Tangled Bank will be at Balancing Life on Wednesday. Send those links in to me or host@tangledbank.net. The list of future hosts is also shrinking, so if you have a blog and think you’d be interested in hosting, volunteer!

Legal advice

Not for me, for someone else. I just sit quietly and listen, but I must say this “Rule 11 of the FRCP” sounds awfully interesting. I’m not sure exactly what it means, but there sure are a lot of smart lawyers lining up on my side; they probably know, don’t you think?

Save the babies!

I’ve heard of Hirschsprung’s Disease as an academically interesting instance of a developmental failure of nerve migration, but you really must read about the human cost of the disease — innocent little babies (and their parents) should never have to suffer this much. Chris Chatham is spreading the word about an expensive nutritional product, Omegaven, that has the potential to alleviate one symptom — liver failure due to the need for sustained IV feeding — and the idea is to encourage clinical testing so the treatment can be more widely used and supported by insurance companies. Let’s raise the profile of this work and try to get some media attention; reducing the need for infant liver transplants sounds like a worthy cause.

Plug, plug, plug

You may have noticed (how could you avoid it?) all the information about Seed’s new contest: if you’re commenting with a valid email address, you’re in the drawing. The prize is a 5-day trip to a great science city (there’s a poll to determine which one) — this is good, because even if some wacky creationist or HIV denialist or demented Republican wins, their reward will be some intense exposure to real science. I tell you, the brains behind this outfit are cunning and nefarious in their machinations. (If you are one of those deluded individuals who doesn’t want their illusions dashed, you can ask to be excused from the drawing. They’re cunning, but also nice.)

i-909c7363c1a91bcfbe32a7678edb9e47-sb_mug.jpg

While I’m alerting you to the largesse of our host, let me mention another good deal: subscribe to Seed magazine, and they’ll give you this utterly faboo Sb beaker/coffee mug. I picked one up while I was in NY, and they are great — I’m half-seriously thinking I ought to get 6 subscriptions myself so I can have a whole set in my house, especially since my Trophy Wife™ has been casting covetous glances at my mug. Imagine your mornings, reading Seed, sipping coffee from that lovely mug; you’ll be the perfect image of the upscale nerd, just like me.

Axis formation in spider embryos

Blogging on Peer-Reviewed Research

Some of you may have never seen an arthropod embryo (or any embryo, for that matter). You’re missing something: embryos are gorgeous and dynamic and just all around wonderful, so let’s correct that lack. Here are two photographs of an insect and a spider embryo. The one on the left is a grasshopper, Schistocerca nitens at about a third of the way through development; the one on the right is Achaearanea tepidariorum. Both are lying on their backs, or dorsal side, with their legs wiggling up towards you.

i-6ddf13f64ed1f0ee13f5355c7b0650d9-hopper_embryo.jpgi-a1059781f7a09203cbfa43e1e71e4c70-spider_embryo.jpg

There are differences in the photographic technique — one is an SEM, the other is a DAPI-stained fluorescence photograph — and the spider embryo has had yolk removed and been flattened (it’s usually curled backward to wrap around a ball of yolk), and you can probably see the expected difference in limb number, but the cool thing is that they look so much alike. The affinities in the body plans just leap out at you. (You may also notice that it doesn’t seem to resemble a certain other rendition of spider development).

[Read more…]

We won’t have Dianne Mandernach to kick around anymore

Our Minnesota Health Commissioner, a Republican appointee who was supported by our Republican governor through a number of startlingly clueless incidents, has finally resigned. Here’s a short summary of her career:

This summer, Mandernach was criticized over her suppression of a state study about 35 cancer deaths related to taconite mining on Minnesota’s Iron Range.

In 2004, her credibility suffered when a website posting by the department suggested that abortion might have a role in breast cancer. Critics denounced those claims as junk science, and the wording was removed from the website.

So she hid real cancer risks and promoted fake cancer risks. She got it wrong coming and going! How could that be? Could it be…ignorance and arrogance?

Marty said his misgivings began about a year after her appointment, when Mandernach was forced to remove the wording on the website that claimed a link between abortion and breast cancer.

“She told me it was her judgment to override all of the scientific information at the time,” Marty said.

What were the qualifications of this paragon to override scientific evidence? She was “a former nun and teacher, was chief executive of the Mercy Hospital & Health Care Center in Moose Lake”. Doesn’t that fill you with confidence?

I think I know what’s going to be featured in Expelled

I’ve been trying to recollect what horrible thing I said in that interview with that film crew … what juicy, ghastly, evil comment I might have made that will be plucked out and impaled on a stick and waved to the audience to inflame them. It’s a waste of time, of course — I tend to be far too mellow in person, despite occasional brief declamations that religion is crap, and they’re going to have to strain a bit to find anything sufficiently inciteful.

And then I remembered — the interviewer was mildly obsessed with one thing that he brought up several times. It was a quote from this interview, otherwise most memorable for the way that kook John A. Davison turned the comment thread into a maelstrom of inanity.

[Read more…]