Bruno M. Vasta

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The absorption by roots of ions in general, and phosphate absorption in particular, can occur against concentration gradients so great as to require free energy changes of the order of 8,000 calories per nmole. This implies coupling in the absorption process with reactions Jeroceecling wdith considerable free energy decrease. Few reacticius in plants other(More)
This paper describes collaborative efforts between the National Cancer Institute (NCI) and the National Library of Medicine) (NLM) for the development of a new data base called CANCERLINE. The scope content, and future enhancements of this on-line file are discussed, as well as the plans for its use to disseminate cancer-related information via NLM's(More)
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