Current textbooks of biochemistry and plant physiology almost without exception restrict the
requirement of light in photosynthesis to supplying the ATP and NADPH needed for CO2 …

Initially discovered in the context of photosynthesis, regulation by change in the redox state
of thiol groups (S−S ↔ 2SH) is now known to occur throughout biology. Several systems, …

Since their discovery as a substrate for ribonucleotide reductase (RNR), the role of thioredoxin
(Trx) and glutaredoxin (Grx) has been largely extended through their regulatory function. …

… A native Virginian, Bob B. Buchanan obtained his PhD in microbiology at Duke University
and did postdoctoral research at the University of California at Berkeley. In 1963, he joined the …

… B that should be mentioned. This is the case of logical truth or falsity, where P(hle)= 1 or P(h]…
contexts where (a) statistical data areslacking, (b) inverse probabilities are not known, and (c…

… Three physicians judged the sentences in the test set to In both II-A and II-B the asterisk …
II-B. Phrases used in regular expressions of the form Note from the authors: A current and …

These two new ferredoxin-dependent carboxylations reverse two reactions of the citric acid
cycle of Krebs4 that in aerobic cells are irreversible:(i) the decarboxyl-ation of pyruvate to …

… general knowledge base of the program; (b) an explanation program for giving reasons why
… Shortliffe, EH and Buchanan, BG A model of inexact reasoning in medicine, Math. Biosci. 23 …

… Buchanan was a founding member of AAAI, secretary-treasurer from 19861992, and
president from 1999-2001. He received a BA in … His e-mail address is buchanan@cs.pitt.edu. …

The plant hormone abscisic acid (ABA) serves as a physiological monitor to assess the water
status of plants and, under drought conditions, induces stomatal pore closure by activating …