Production of biodiesel from non-edible herbaceous vegetable oil: Xanthium sibiricum Patr.

In this study, Xanthium sibiricum Patr oil, a non-edible oil, was investigated for the first time to produce biodiesel. X. sibiricum Patr has very good environmental adaptability and thus has plenty of wild resources.

Cotton PRP5 gene encoding a proline-rich protein is involved in fiber development.

Proline-rich proteins contribute to cell wall structure of specific cell types and are involved in plant growth and development. In this study, a fiber-specific gene, GhPRP5, encoding a proline-rich protein was functionally characterized in cotton. GhPRP5 promoter directed GUS expression only in trichomes of both transgenic Arabidopsis and tobacco plants.