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Spontaneous Parthenogenesis

the buzz in the blogosphere

The Journal of Fish Biology reported Friday that a baby blacktip shark born in a Virginia aquarium was the product of a virgin birth, otherwise known as parthenogenesis. ScienceBlogger Sheril Kirshenbaum wrote that DNA fingerprinting methods showed the sharkling only had genetic material from the mother shark. ScienceBlogger Ed Yong also wrote about how this phenomenon has been previously documented in komodo dragons.

Latest Related Entries

YA Virgin Birth

10.10.2008 · Greg Laden

...Scientists have confirmed the second case of a "virgin birth" in a shark. In a study reported Friday in the Journal of Fish Biology, scientists said DNA testing proved that a pup carried by a female Atlantic blacktip shark in...

DNA Proves Virgin Birth In Virginia

10.10.2008 · Sheril R. Kirshenbaum

... DNA testing has now proven that a pup carried by a female blacktip shark in a Virginia aquarium contained no genetic material from a male. The research was reported in Friday's Journal of Fish Biology and marks the first...

Another Week of GW News, October 5, 2008

10.06.2008 · coby

... accurate picture of ice loss in Greenland [GRACE]2008/09/30: Delft: An accurate picture of ice loss in Greenland [GRACE]2008/09/30: BBC: Virgin Galactic is to look at carrying scientific instruments on board one of its space tourism vehicles to gather...

Virgin birth by Komodo dragons

10.03.2008 · Ed Yong

... parthenogenesis is rare among higher animals, occurring in only one in every thousand species. Nonetheless, two Christmases ago, eight virgin births took place in the English town of Chester. The mother's name was Flora and she was a...

Holidays, kangaroos and rerun season

09.22.2008 · Ed Yong

... Hopefully you'll agree that a month of nano-swords, spear-wielding chimps, robot salamanders, biplane dinos, drug-resistant plague, virgin dragons, and culture-driving parasites are a suitable compensation for the lack of new stuf ......

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We need the ease of model building to be such that pretty much any scientist can build, test, discard, and connect models as easily as writing Facebook applications.

John Wilbanks · Welcome to Common Knowledge · October 8, 2008

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Life Science

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Page 3.14 - Editorial Musings

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Meet the ScienceBloggers to celebrate 1,000,000 comments on ScienceBlogs!

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