GermCell Warfare in Ascidians: Sperm From

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Germ-Cell Warfare in Ascidians Sperm From One
Species Can Interfere With the Fertilization of a
Second Species CHARLES C. LAMBERT Reference
Biol. Bull. 198 2225. (February 2000)
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From Stoner and Weissman. Proc. Natl. Acad. Sci.
USA Vol. 93, pp. 1525415259, December 1996
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From Stoner and Weissman. Proc. Natl. Acad.
Sci. USA Vol. 96, pp. 91489153, August 1999
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Nematodes - the round worms
http//www.ucmp.berkeley.edu/phyla/ecdysozoa/nemat
oda.html
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...involves similar molecular machinery as
molting in arthropods
molting in nematodes...
Masako Asahina et al. (2000) The conserved
nuclear receptor Ftz-F1 is required for
embryogenesis, moulting and reproduction in
Caenorhabditis elegans. Genes to Cells 5 711
Marta Kostrouchova et al. (2001) Nuclear
hormone receptor CHR3 is a critical regulator
of all four larval molts of the nematode
Caenorhabditis. PNAS 98 7360-5
crawling movie! http//www.bio.unc.edu/faculty/ go
ldstein/lab/crawl.mov embryogenesis
movie! http//www.bio.unc.edu/faculty/ goldstein/l
ab/celdev.mov mating movie! http//www.cco.caltec
h.edu/wormlab/mating_movie_small.mpg
http//cal.nbc.upenn.edu/merial/ Nematodes/nems_7.
htm