Alan H. Christensen

Ubiquitin promoter-based vectors for high-level expression of selectable and/or screenable marker genes in monocotyledonous plants

Alan H. Christensen, Peter H. Quail · Transgenic Research · 1996 · 1.2K citations

Biology, Plant Molecular Biology, Plant Genetics +12

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

Alan H. Christensen, Robert Sharrock, Peter H. Quail · Plant Molecular Biology · 1992 · 1K citations

Plant Molecular Biology, Plant Genetics, Promoter Activity +11

Photoregulation of a phytochrome gene promoter from oat transferred into rice by particle bombardment.

Wesley B. Bruce, Alan H. Christensen, Thomas Klein et al. · Proceedings of the National Academy of Sciences · 1989 · 172 citations · Full text

Negative Feedback Fashion, Photobiology, Genetics +16

Expression of a Maize Ubiquitin Gene Promoter-<i>bar</i> Chimeric Gene in Transgenic Rice Plants

Seiichi Toki, Susumu Takamatsu, Chyuhei Nojiri et al. · PLANT PHYSIOLOGY · 1992 · 144 citations · Full text

Plant Genetics, Botany, Genetics +18

phyB is evolutionarily conserved and constitutively expressed in rice seedling shoots

Katayoon Dehesh, James M. Tepperman, Alan H. Christensen et al. · Molecular and General Genetics MGG · 1991 · 133 citations

Biology, Plant Biology, Plant Molecular Biology +9