Titlebook: Cell Separation in Plants; Physiology, Biochemi Daphne J. Osborne,Michael B. Jackson Book 1989 Springer-Verlag Berlin Heidelberg 1989 Reife

FLEET

Figs. 77 - 106, Tables 18 - 20, cell wall hydrolysis in target cells within the separation layer (Osborne, 1979). Enzymes that specifically hydrolyze cell walls, viz. cellulase and polygalacturonase, are known to be regulated positively by ethylene and negatively by auxin (Abeles, 1973; Greenberg .., 1975; Jeffrey .., 1984; Tucker .., 1988).

Arthropathy

3.1.4 Maghemite, gamma-Fe{2}O{3},n prematurely by exposure of the tissue to the plant growth regulator ethylene (Abeles, 1973). Ethylene-induced shedding shares many features in common with the natural process, and there is good reason to believe that this gaseous regulator may influence the timing of leaf fall . (Morgan, 1986).

煩憂

輕而薄

FORGO

APO

Regulation of Ethylene Biosynthesis in Higher Plants: Induction and Identification of l-Aminocyclopr cell wall hydrolysis in target cells within the separation layer (Osborne, 1979). Enzymes that specifically hydrolyze cell walls, viz. cellulase and polygalacturonase, are known to be regulated positively by ethylene and negatively by auxin (Abeles, 1973; Greenberg .., 1975; Jeffrey .., 1984; Tucker .., 1988).

妨礙

斷斷續(xù)續(xù)

The Cell Biology of Bean Leaf Abscissionng results in the shedding of the leaf blade. The basal zone resides at the petiole-stem junction and its activation leads to the loss of the petiole. Weakening and subsequent fracture of these zones can be induced experimentally by removing the leaf blade.

古老