摘要:
Reported herein are methods for obtaining stably transformed callus in Taxus media ‘Hicksii’, including particularly methods that involve using needles, stem, or bark peel as explant material for transformation. Also provided are descriptions of several promoter activities in directing reporter gene expression in Taxus media cells, in particular cells in suspension cultures, callus and needles. Transgenic plants (e.g., Taxus plants), plant cells, cell lines, and tissues (including seeds) are also provided, in particular those that express one or more enzymes in a paclitaxel biosynthesis pathway.
摘要:
The present invention is directed to a melon actin promoter capable of providing expression of heterologous genes, and nucleic acid constructs, vectors, transformation methods, transgenic plant cells, and transgenic plants comprising said promoter.
摘要:
The present invention is directed to a novel plant phenotype, designated CURLY (CUR), a nucleic acid sequence expressed in plants demonstrating the CUR phenotype and the corresponding amino acid sequence. Also provided are plant cells and plants that exhibit modified CUR expression.