Establishment and maintenance of friable, embryogenic maize callus and the involvement of L -proline[J] . C. L. Armstrong,C. E. Green.Planta . 1985 (2)
Establishment and maintenance of friable, embryogenic maize callus and the involvement of L -proline[J] . C. L. Armstrong,C. E. Green.Planta . 1985 (2)