TY  - JA
AU  - Potrykus,I.
AU  - Harms,C.T.
AU  - Lorez,H.
AU  - Thomas,E.
TI  - Callus formation from stem protoplasts of corn (Zea mays L.)
SN  - 0026-8925
U1  - 78-267555 
PY  - 1977///
KW  - Maize Zea mays
KW  - Plant genetics and breeding
KW  - NOT IN AGROVOC
KW  - Plant physiology and biochemistry
N1  - 6 illus., 1 table; 9 ref. Summary (En)
T2  - Molecular and General Genetics
ER  -