RT info:eu-repo/semantics/article
T1 About the epidermic cells in ‘Rosa Narcea’
A1 Álvarez Nogal, Rafael
A1 Molist García, María del Pilar
A1 Santiago Blanco, José Luis
A1 Boso Alonso, Susana
A1 Gago Montaña, Pilar
A1 Martínez Rodríguez, María del Carmen
A2 Biologia Celular
K1 Biología
K1 Rosa Narcea
K1 Ancient Rose
K1 Histological
K1 Petals
K1 Lipid components
K1 Ultrastructure
K1 3107.03 Floricultura
K1 2417.16 Histología Vegetal
K1 2407.03 Morfología Celular
AB [EN] Epidermic cells of 'Rosa Narcea' are studied at three different moments along the blooming. Qualitative and quantitative studies are carried out. Qualitative research was done by histochemical techniques and transmission electron microscopy (TEM). The quantitative one was done by using images obtained by scanning electron microscopy (SEM). Both adaxial and abaxial epidermic cells in the 'Rosa Narcea' present cuticular striation. The volatile essential oils which determine the 'Rosa Narcea' scent have to cross through the cuticle in order to go out. Under transmission electron microscopy (TEM), some microchannels through which the smell molecules are probably released, are observed. These canaliculi are concentrated in the cuticular striation area. The quantitative analysis indicates that there is a higher number of cells and with thicker striation in the epidermis of those roses blooming at the end of the blossom season. This allows the team to hypothesize that the smell emission will be higher at the beginning of July than at the beginning of May, although nothing may be inferred about the aroma quality
PB International Society for Horticultural Science (ISHS)
SN 0567-7572
LK https://hdl.handle.net/10612/19958
UL https://hdl.handle.net/10612/19958
NO Álvarez-Nogal, R., Molíst, P., Santiago, J. L., Boso, S., Gago, P. & Martinez, M. C. (2021). About the epidermic cells in 'Rosa Narcea'. Acta Horticulturae , 1331, 73-80. https://doi.org/10.17660/ACTAHORTIC.2021.1331.10
DS BULERIA. Repositorio Institucional de la Universidad de León
RD 20-may-2024