10 LIVRES EN ANGLAIS EN RAPPORT AVEC «PULVINULE»
Découvrez l'usage de
pulvinule dans la sélection bibliographique suivante. Des livres en rapport avec
pulvinule et de courts extraits de ceux-ci pour replacer dans son contexte son utilisation littéraire.
1
Life Movements in Plants, Volume II, 1919
These leaflets, as previously stated, fold themselves upwards, when strongly
illuminated either from above or below. Diffuse electric stimulation also induce a
closing movement upwards; hence the upper half of the pulvinule of these
leaflets ...
2
Transactions of the Bose Research Institute, Calcutta
Experiment 4: Movement of the pulvinule after discarding the leaf blade. It has
been suggested by different investigators that the oscillatory movement of the
leaflet of Desmodium is initiated in the pulvinule. Bose 6 recorded the up and
down ...
3
Australian Journal of Plant Physiology
Bonding therefore does not seem to be a major factor, and the main cause of the
variations appears to be a tidal migration of potassium between the two sides of
the pulvinule, or between them and the surrounding tissues. This is in accord ...
4
Botanica Acta: Berichte Der Deutschen Botanischen Gesellschaft
The capacity of the individual pulvinule to flex in all directions is expressed in the
near-radial symmetry of the extra-vascular tissues (Fig. 1 D), that can undergo
differential axial volume changes along any of its flanks, as dictated by the ...
I. Anatomy and fine structure of the pulvinule. Amer. J. Bot., 57, 374-381. R.L.
Satter, N. Moran (1988). Ionic channels in plant cell membranes. Physiol. Plant.,
72, 816-820. D.Koller, S. Ritter (1994). Phototropic responses of the pulvinule
and ...
D.-P. Häder, M. Lebert, 2001
6
Trees, a Handbook of Forest Botany for the Woodlands and the ...
... 263, 265 Pseudo -parallel venation 35 Pseudotsuga Douglasii 316, 318 Pteris
102 Pubescent surface 36 Puff-ball 71 Pulvinule 43 Pulvinus 38, 42, 43, 110, 113
-116, 148, 219, 223, 224 343 Pungent apex 30, 191, 192, 296, 305, 315 Purple.
Harry Marshall Ward, 1904
7
Transactions of the Bose Research Institute
Pulvinule, T.S. Tannin is absent in lower sector. Stele is in a broad band with
aerenchyma on both sides, x 80. Fig. 13. Stele of pulvinule, T.S. It is surrounded
by a ring of thickened cells, lignified on the abaxial side and collenchymatous on
the ...
Bose Research Institute (Calcutta, India), 1968
8
Potentials of field beans and other food legumes in Latin ...
Orientation of bean leaflets depends on the pulvinule, a small, round portion of
the leaflet petiole, that acts both as the hinge on which the leaflet turns, and also
as the photoreceptor that undergoes positive curvature when illuminated by light
...
Duncan Wall, Centro Internacional de Agricultura Tropical, 1973
9
Principles of plant biology for the tropics
H),~'§ / le ) .5 5 -5% 2_5 - dorsal pulvinule '~5.,T 2.0» S g l.5' S 2- 1.0' U 0 >5 V
0.5" 2 A -5 Q ventral pulvinule Q_ v. 2.0 '_ Q <= 3 1.5 "' m § § 1.0 § § 0.5 g .., 200
_ leaflet movement %. 150 - = I' 2 100§ 50L 0 _ 1~ 0 8 16 24 time (hour) Fig.
Arthur Raymond Loveless, 1983
10
An Indian Pioneer of Science: The Life and Work of Sir ...
As in this, they bear on each side a row of small leaflets, the pinnules, of which
each has its base distinctly swollen, as a ' pulvinule.' But the leaflets show up-
movement, whether independently excited, or when the main leaf falls. The main
...
