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During embryogenesis, the body axis elongates and specializes. In vertebrate groups such as salamanders and lizards, elongation of the posterior body axis (tail) continues throughout life. This phenomenon of post-embryonic tail elongation via addition of vertebrae has remained largely unexplored, and little is known about the underlying developmental mechanisms that promote vertebral addition. Our...
Polyclonal antisera were raised against three apoproteins of the light-harvesting chlorophyll a/b-protein complex of photosystem I (LHC I) from spinach. These antisera were found to cross-react with all four LHC I and both LHC II apoproteins on immunoblots. Affinity purification of the cross-reactive antibodies on either the 'native' LHC II complex or on the 28 kDa apoprotein of LHC II immobilized...
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