|Golden rice is rich in vitamin A. Rice kernals are deficient of vitamin A ,so people who obtain most of their calories from rice are deficient of vitamin A as rice does not contain it. German and Swiss researchers have engineered rice to produce beta carotene which is a precursor to vitamin a in the rice kernel,
The beta carotene turns processed white rice to gold colour hence the name is given as golden rice. Hence people who consume golden rice can obtain vitamin A which contains beta carotene
Open access to the scientific literature means the removal of barriers (including price barriers) from accessing scholarly work. There are two parallel âroadsâ towards open access: Open Access articles and self-archiving. Open Access articles are immediately, freely available on their Web site, a model mostly funded by charges paid by the author (usually through a research grant). The alternative for a researcher is âself-archivingâ (i.e., to publish in a traditional journal, where only subscribers have immediate access, but to make the article available on their personal and/or institutional Web sites (including so-called repositories or archives)), which is a practice allowed by many scholarly journals.
Open Access raises practical and policy questions for scholars, publishers, funders, and policymakers alike, including what the return on investment is when paying an article processing fee to publish in an Open Access articles, or whether investments into institutional repositories should be made and whether self-archiving should be made mandatory, as contemplated by some funders.