Sepúlveda, G Polyamine distribution among maize embryonic tissues and its relation to seed germination. [electronic resource] - Biochemical and biophysical research communications Jun 1988 - 881-7 p. digital Publication Type: Journal Article ISSN: 0006-291X Standard No.: 10.1016/s0006-291x(88)81178-1 doi Subjects--Topical Terms: Polyamines--physiologyPutrescine--physiologySeeds--physiologySpermidine--physiologySpermine--physiologyZea mays--embryology