Advances in cereal protoplast research

Publisher Website
Google Scholar
Abstract
Beginning in 1986, plants have been regenerated from protoplasts of all of the important cereal species, including wheat, rice, maize, and barley, and grasses such as sugarcane. In addition, somatic hybrids/cybrids as well as transgenic plants with introduced useful agronomic traits have been obtained in several instances. This rapid and impressive progress in the genetic manipulation of cereals has been made possible by two critical technical advances during the past decade: the establishment of embryogenic suspension cultures as a source of totipotent protoplasts and the direct delivery of DNA into protoplasts for genetic transformation.