Showing posts with label evo-devo. Show all posts
Showing posts with label evo-devo. Show all posts

Thursday, March 18, 2010

Bonnie Bassler on how bacteria "talk"

Another wonderful TED talk! Relevant to our discussion of Bacterial diversity and communication in Biol 1B this week.

Posted via web from a leaf warbler's gleanings

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Thursday, December 31, 2009

Welcome 2010 International Year of Biodiversity: What Darwin Never Knew (full video)

Lo and behold: the full video of the NOVA documentary is available for your viewing pleasure online - enjoy! Its a great way to start 2010, the International Year of Biodiversity.

Posted via web from a leaf warbler's gleanings

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Wednesday, December 30, 2009

So what did Darwin never know? Evo-devo, of course!

It was two hours well spent watching the PBS NOVA special What Darwin Never Knew last night, and I was thinking of a longer post about it when I discovered that good ol' PZ was actually live-blogging during the show! I had considered that too, but quickly given up because my limited multitasking abilities were already stretched thin between watching the show and keeping our 4-year-old entertained (something PZ no longer has to worry about I reckon). In any case, I quite agree with his assessment of the show, particularly this bottom line:
My opinion overall: the first half hour was boring to me — it was an extremely basic primer in old-school Darwinian biology. The middle hour was of more interest, and did get into real evolutionary developmental biology, and showed off some of the best examples of work in the field. This was the bit I'd find most useful in my classes; that first half-hour was too basic for most freshman biology majors.
I wasn't too keen on the last bit where it got very human-centric, but I can see where the examples they talked about would provoke viewer interest. I just wish it were possible for the medium to push a little deeper into the topics than they did.
Carroll, Shubin, and Tabin were good. Make them TV stars!
So if you missed it, head on over to the NOVA website and check it out. And if you are taking my classes this spring, you may well see a clip or two in there.

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Tuesday, December 29, 2009

Tonight on NOVA: What Darwin Never Knew

Just getting ready to watch this 2-hr documentary on PBS NOVA tonight. But in looking for this clip on YouTube, I found a British series titled "What Darwin didn't know" - sounds intriguing, and I may share it here later.

Posted via web from leafwarbler's posterous

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