c4 ps

Tia-Lynn Ashman tia1+ at PITT.EDU
Tue Sep 22 10:18:49 EST 1998

Can anyone help me with a question I recieved in my introdutory botany
class regardig c4 photosynthesis?

The student asked what keeps malate from being decarboxylated into co2 and
pyruvate in the mesophyll (what keeps it moving to the bundle sheath for
this reaction rather than just happening in the meosphyll)

Tia-Lynn Ashman
Assistant Professor 
Department of Biological Sciences
University of Pittsburgh
Pittsburgh, PA 15260

Office: 412-624-0984 
Fax: 412-624-4759 
Email: tia1+ at pitt.edu 

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