caa a22 4500 469056762 CHVBK 20180323132846.0 cr unu---uuuuu 170328e19920301xx s 000 0 eng 10.1007/BF03002964 doi (NATIONALLICENCE)springer-10.1007/BF03002964 Scrocco Eolo G. Garibaldi, 88 - 00153, Roma aut On a possible correlation between globular trichoms and growth factors in some dicotyledons [Elektronische Daten] [Eolo Scrocco] Su di una possibile correlazione tra tricomi globulari e fattori di crescita in alcune dicotiledoni In the followingNote some observations are reported which suggest a possible correlation between globular trichoms contained in the epicotyl and the phototropism of some Leguminosae. Phototropism has been used as a sensitive test for detecting a possible growth factor associated with the globular trichoms. Actually this effect is characterized by a preferred growth of the cells on the side of the sprout where the auxine concentration is dominating, and this growth causes the known sprout bending. An attempt was also made in order to appreciate the value of the concentration of the growth factor in globular trichoms by utilizing the well known auxina test, based on the growth of cress roots. Globular trichoms are present on the growing leaflets nervations of several dicotyledons. In this Note some preliminary observations are reported which suggest a more general interest in these trichoms than might appear by the simple experiences here described. Accademia nazionale dei Lincei, 1992 Trichoms nationallicence Growth factor nationallicence Auxine nationallicence Rendiconti Lincei Springer-Verlag 3/1(1992-03-01), 57-65 1120-6349 3:1<57 1992 3 12210 https://doi.org/10.1007/BF03002964 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF03002964 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Scrocco Eolo G. Garibaldi, 88 - 00153, Roma aut NATIONALLICENCE 773 0- Rendiconti Lincei Springer-Verlag 3/1(1992-03-01), 57-65 1120-6349 3:1<57 1992 3 12210 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer