Robert A. Sharrock

Robert A. Sharrock publication distribution in Plant Science and Agronomy in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Plant Science and Agronomy in 2026. The highlighted bar marks where Robert A. Sharrock sits on this spectrum.

Robert A. Sharrock D-index placement in Plant Science and Agronomy in 2026

The chart shows the D-index (discipline H-index) distribution of Plant Science and Agronomy scientists ranked by Research.com in 2026. The highlighted bar marks where Robert A. Sharrock sits on this spectrum.

Best Publications

• Maize polyubiquitin genes: structure, thermal perturbation of expression and transcript splicing, and promoter activity following transfer to protoplasts by electroporation.

  Alan H. Christensen;Robert A. Sharrock;Peter H. Quail

  1399
  Citations

• Novel phytochrome sequences in Arabidopsis thaliana: structure, evolution, and differential expression of a plant regulatory photoreceptor family

  Robert A. Sharrock;Peter H. Quail

  1112
  Citations

• The phytochrome apoprotein family in Arabidopsis is encoded by five genes: the sequences and expression of PHYD and PHYE.

  Ted Clack;Sarah Mathews;Robert A. Sharrock

  873
  Citations

• The hy3 Long Hypocotyl Mutant of Arabidopsis Is Deficient in Phytochrome B.

  David E. Somers;Robert A. Sharrock;James M. Tepperman;Peter H. Quail

  419
  Citations

• A deletion in the PHYD gene of the Arabidopsis Wassilewskija ecotype defines a role for phytochrome D in red/far-red light sensing.

  Milo J. Aukerman;Matthew Hirschfeld;Lynn Wester;Michael Weaver

  410
  Citations

• Patterns of Expression and Normalized Levels of the Five Arabidopsis Phytochromes

  Unknown

  399
  Citations

• Phytochrome gene diversity

  S. Mathews;R. A. Sharrock

  396
  Citations

• Phytochrome D acts in the shade-avoidance syndrome in Arabidopsis by controlling elongation growth and flowering time.

  Paul F. Devlin;Paul R.H. Robson;Samita R. Patel;Lynn Goosey

  381
  Citations

• The phytochrome gene family in grasses (Poaceae): a phylogeny and evidence that grasses have a subset of the loci found in dicot angiosperms.

  S. Mathews;Robert A. Sharrock

  191
  Citations

• Heterodimerization of type II phytochromes in Arabidopsis

  Unknown

  164
  Citations

• The phytochrome red/far-red photoreceptor superfamily

  Robert A Sharrock

  162
  Citations

• A new role for phytochromes in temperature-dependent germination.

  M. Shane Heschel;M. Shane Heschel;Jessica Selby;Colleen Butler;Garry C. Whitelam

  160
  Citations

• Coordination of phytochrome levels in phyB mutants of Arabidopsis as revealed by apoprotein-specific monoclonal antibodies.

  Matthew Hirschfeld;James M. Tepperman;James M. Tepperman;Ted Clack;Peter H. Quail;Peter H. Quail

  159
  Citations

• Evolution of the Phytochrome Gene Family and Its Utility for Phylogenetic Analyses of Angiosperms

  Sarah Mathews;Matt Lavin;Robert A Sharrock

  158
  Citations

• Unanticipated regulatory roles for Arabidopsis phytochromes revealed by null mutant analysis

  Wei Hu;Keara A. Franklin;Robert A. Sharrock;Matthew A. Jones

  146
  Citations

• Molecular analysis of the phytochrome deficiency in an aurea mutant of tomato

  Robert A. Sharrock;Brian M. Parks;Maarten Koornneef;Peter H. Quail

  143
  Citations

• Obligate Heterodimerization of Arabidopsis Phytochromes C and E and Interaction with the PIF3 Basic Helix-Loop-Helix Transcription Factor

  Unknown

  135
  Citations

• Differential Patterns of Expression of the Arabidopsis PHYB, PHYD, and PHYE Phytochrome Genes

  Unknown

  134
  Citations

• The hy3 Long Hypocotyl Mutant of Arabidopsis Is Deficient in Phytochrome B

  Unknown

  129
  Citations

• Diversification of phytochrome contributions to germination as a function of seed-maturation environment.

  Kathleen Donohue;M. Shane Heschel;Colleen M. Butler;Deepak Barua

  117
  Citations