World's Best Scientists 2026 revealed!

D-Index & Metrics

Biology and Biochemistry

D-Index
51
Citations
6870
World Ranking
17366
National Ranking
7136

Overview

Samuel I. Beale is affiliated with Brown University in the United States. The available data on their academic profile does not detail specific research papers, co-authors, or publication venues associated with their work.

Information about Samuel I. Beale's primary fields of study, subfields, or main topics of research has not been provided. Similarly, there is no record of book publications linked to this researcher or their occurrences in various publishers.

No awards or distinctions have been listed for Samuel I. Beale in the current data set.

Although the data does not include contributions to specific academic venues or details about collaborations, Samuel I. Beale's affiliation with a prominent institution like Brown University situates them within a significant research environment.

Best Publications

  • Enzymes of chlorophyll biosynthesis

    Samuel I. Beale

  • Green genes gleaned

    Samuel I. Beale

  • BIOSYNTHESIS OF PHYCOBILINS

    Samuel I. Beale

  • Distribution of δ-aminolevulinic acid biosynthetic pathways among phototrophic bacterial groups

    Yael J. Avissar;John G. Ormerod;Samuel I. Beale

  • Phytobilin biosynthesis: cloning and expression of a gene encoding soluble ferredoxin‐dependent heme oxygenase from Synechocystis sp. PCC 6803

    Juan Cornejo;Robert D. Willows;Samuel I. Beale

  • Enzymatic conversion of glutamate to δ-aminolevulinate in soluble extracts of the unicellular green alga, Chlorella vulgaris

    Jon D. Weinstein;Samuel I. Beale

  • Identification of the enzymatic basis for delta-aminolevulinic acid auxotrophy in a hemA mutant of Escherichia coli.

    Y J Avissar;S I Beale

  • Biosynthesis of the Tetrapyrrole Pigment Precursor, δ-Aminolevulinic Acid, from Glutamate

    Samuel I. Beale

  • The Chlorophyll Biosynthetic Enzyme Mg-Protoporphyrin IX Monomethyl Ester (Oxidative) Cyclase (Characterization and Partial Purification from Chlamydomonas reinhardtii and Synechocystis sp. PCC 6803).

    D. W. Bollivar;S. I. Beale

  • Enzymatic heme oxygenase activity in soluble extracts of the unicellular red alga, Cyanidium caldarium.

    Samuel I. Beale;Juan Cornejo

  • Origin of the chlorophyll b formyl oxygen in Chlorella vulgaris

    Mark A. Schneegurt;Samuel I. Beale

  • Phytochrome assembly. The structure and biological activity of 2(R),3(E)-phytochromobilin derived from phycobiliproteins.

    J Cornejo;S I Beale;M J Terry;J C Lagarias

  • Heterologous expression of the bchM gene product from Rhodobacter capsulatus and demonstration that it encodes S-adenosyl-L-methionine:Mg-protoporphyrin IX methyltransferase.

    David Bollivar;Ze-Yu Jiang;Carl E. Bauer;Samuel I. Beale

  • Biosynthesis of phycobilins. 15,16-Dihydrobiliverdin IX alpha is a partially reduced intermediate in the formation of phycobilins from biliverdin IX alpha.

    S I Beale;J Cornejo

  • Biosynthesis of phycobilins. 3(Z)-phycoerythrobilin and 3(Z)-phycocyanobilin are intermediates in the formation of 3(E)-phycocyanobilin from biliverdin IX alpha.

    S I Beale;J Cornejo

  • Biosynthesis of phycobilins. Ferredoxin-mediated reduction of biliverdin catalyzed by extracts of Cyanidium caldarium.

    S I Beale;J Cornejo

  • Subcellular Localization and Light-Regulated Expression of Protoporphyrinogen IX Oxidase and Ferrochelatase in Chlamydomonas reinhardtii

    Robert van Lis;Ariane Atteia;Luiza A. Nogaj;Samuel I. Beale

  • Heterologous expression of the Rhodobacter capsulatus BchI, -D, and -H genes that encode magnesium chelatase subunits and characterization of the reconstituted enzyme.

    Robert D. Willows;Samuel I. Beale

  • Algal heme oxygenase from Cyanidium caldarium. Partial purification and fractionation into three required protein components.

    J Cornejo;S I Beale

  • Enzymatic conversion of glutamate to delta-aminolevulinic acid in soluble extracts of Euglena gracilis.

    S M Mayer;S I Beale;J D Weinstein

Frequent Co-Authors

Peter R. Sinclair
Peter R. Sinclair Dartmouth College
Joanne Chory
Joanne Chory Salk Institute for Biological Studies
Matthew J. Terry
Matthew J. Terry University of Southampton

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