Index Catalog // ScholarsArchive@OSU

Start Over

Filtering by: Advisor Quatrano, Ralph S. Degree Field Botany and Plant Pathology

Ribulose bisphosphate carboxylase : a marker for the germination pathway in wheat embryos

Creator:

Hamblin, Martha T.

Resource Type:

Masters Thesis

Full Text:

()Ralph S. QU'l4rano Abscisic acid (ABA) at 10 4 M prevents the synthesis of the small subunit of
Synthesis and assembly of Fucus zygote cell walls with an emphasis on alignate and fucans

Creator:

Doubet, Scott

Abstract:

Fucus distichus L. Powell zygotes were used to investigate cell wall synthesis and development and to construct a model of cell wall structure. Alginate synthesis was investigated. Zygotes were cultured in seawater containing ¹⁴C-bicarbonate. Alginate represented 12%, 37%, and 1.7% of the label recovered from whole zygotes, wall, and cytoplasm,...

Resource Type:

Dissertation

Full Text:

Zygote Cell Walls With an Emphasis on Alginate and Fucans Redacted for Privacy Ralph S.TQuatrano
The effects of abscisic acid on gene expression during wheat germination

Creator:

Ballo, Barbara

Abstract:

Germination of immature (Stage III) and mature (Stage V) wheat (Triticum aestivum L. var. Chinese Spring and Yamhill) embryos is prevented by the inclusion of 10⁻⁴ M abscisic acid (ABA) in culture medium. In addition, Stage III embryos develop into mature embryos in culture medium containing ABA. In the absence...

Resource Type:

Dissertation

Full Text:

Gene Expression During Wheat Germination Redacted for privacy Abstract approved: Ralph S. buatrano
The effects of abscisic acid on gene expression during embryogenesis in wheat

Creator:

Williamson, John D. (John David), 1948-

Resource Type:

Dissertation

Full Text:

. ACKNOWLEDGEMENTS I wish to express sincere appreciation to my major professor, Dr. Ralph Quatrano, for his