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exocytosis in a plant secretory cell. Biophys. J. 63:
Zorec R and Tester M (1993) Rapid pressure driven exocytosis-endocytosis
cycle in a single plant cell. Capacitance measurements in
aleurone protoplasts. FEBS Letts. 333: 283-286.
Tester M and Zorec R (1994) Control of exocytosis in a plant
secretory cell by cytosolic Ca2+ and hydrostatic pressure.
Ann. N. Y. Acad. Sci. 710: 254-260.
Trontelj Z, Zorec R, Jazbinsek V, Erne SN (1994) Magnetic
detection of a single action potential in Chara corallina at
cellular level. Biophys. J. 66:1694-1696
Thiel G, Rupnik M and Zorec R (1994) Raising cytosolic Ca2+
concentration increases membrane capacitance of maize
coleoptile protoplasts: evidence for Ca2+ stimulated
exocytosis. Planta 195:305-308.
Thiel G, Kreft M, Zorec R (1998) Unitary exocytotic and
endocytotic events in Zea mays L. coleoptile protoplasts.
Plant J., 13:117-120.
Weise R, Kreft M, Zorec R, Homann U, Thiel G (2000)
Transient and permanent fusion of vesicles in Zea mays
coleoptile protoplastsmeasured in the cell-attached
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Morphology of the buckwheat seed.
KREFT, Marko, KREFT, Samo. Computer aided three-dimensional
reconstruction of the buckwheat (Fagopyrum esculentum
Moench) seed morphology. Zb. Bioteh. fak. Univ. Ljubl.,
Kmet. (1990), 1999, 73 (Issue 2), str. 331-336.
The position, shape and size of the embryo in buckwheat
seed were not yet resolved, although they were studied by
several authors. In this study we used computer aided three-dimensional
reconstruction to analyse the two-dimensional images
obtained by progressively grinding the seeds. We found out,
that in the proximal part, the cotyledons are double curved
and they reach the testa only with their margins. In the
distal part, the two cotyledons extend tightly by the testa.
In some seeds the cotyledons form a spiral in a clockwise
direction and in the others in anticlockwise direction. The
variability of the embryo proper length is much higher than
the variability of the seed length. The embryo proper length
was found to be in a range of 31 - 56 % of the seed length
(in average 42%).
KREFT, Samo, KREFT, Marko. Localization and
morphology of the buckwheat embryo. Fagopyrum, 2000,
vol. 17, str. 15-19. Localization.pdf
Pumpkin seed oil colour.
Kreft S, Kreft M. Physicochemical and physiological
basis of dichromatic colour. Naturwissenschaften. 2007;94(11):