Nachweis der DNA-Synthese in Hypocotylen und Cotyledonen gehemmter und nicht gehemmter Keimlinge von Sinapis alba


Etiolated elongating hypocotyls of Sinapis alba synthesize DNA 40–72 h after sowing. The increase in DNA content is about 62.5%. Four-hour pulse experiments showed an increasing rate of [32P]orthophosphate incorporation; the maximum rate was obtained 64–68 h after sowing. In the cotyledons DNA increase up to the 56th h after sowing; later the DNA-content… (More)
DOI: 10.1007/BF00388392