TY - BOOK AU - Humphries,E.C. AU - Wheeler,A.W. TI - The Effects of Kinetin, Gibberellic Acid, and Light on Expansion and Cell Division in Leaf Disks of Dwarf Bean (Phaseolus vulgaris) N2 - The effects of kinetin (Kn), gibberellic acid (G), and light (L)on cell expansion and division in disks from 6-day-old etiolated primary leaves of dwarf bean are described. Cell number was determined by direct counting after disks were digested in a pectinase/EDTA mixture to separate the cells. Kn increased leaf expansion wholly by increasing cell size. G also increased cell size; it increased cell division in the dark but not in the light. Light also increased cell size and cell division; it eliminated the effect of G on cell division but enhanced the effect of G on cell expansion UR - https://drive.google.com/file/d/1gdGjIZWKdEWwL3499xGoXekdYuHiG8RI/view?usp=drivesdk ER -