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001-es BibID:	BIBFORM113693
035-os BibID:	(cikkazonosító)2312 (WoS)001015801700001 (Scopus)85163964515
Első szerző:	Rambau, Unarine
Cím:	The Foliar Anatomy and Micromorphology of Cyphostemma hypoleucum (Vitaceae) / Rambau, Unarine; Naidoo, Yougasphree; Sadashiva, Channangihalli Thimmegowda; Baijnath, Himansu; Dewir, Yaser Hassan; Magyar-Tábori, Katalin
Dátum:	2023
ISSN:	2223-7747
Megjegyzések:	Cyphostemma hypoleucum (Harv.) Desc. ex Wild & R.B. Drumm is a perennial climber, indigenous to Southern Africa, and belongs to the Vitaceae. Although there have been many studies of Vitaceae micromorphology, only a few taxa have been described in detail. This study aimed to characterize the micro-morphology of the leaf indumentum and determining its possible functions. Stereo microscope, scanning electron microscope (SEM), and transmission electron microscope (TEM) were used to produce images. Micrographs of stereomicroscopy and SEM showed the presence of non-glandular trichomes. In addition, pearl glands were observed on the abaxial surface using a stereo microscope and SEM. These were characterized by a short stalk and a spherical- shaped head. The density of trichomes decreased on both surfaces of leaves as the leaf expanded. Idioblasts that contained raphide crystals were also detected in tissues. The results obtained from various microscopy techniques confirmed that non-glandular trichomes serve as the main external appendages of the leaves. Additionally, their functions may include serving as a mechanical barrier against environmental factors such as low humidity, intense light, elevated temperatures, as well as herbivory and insect oviposition. Our results may also be added to the existing body of knowledge with regard to microscopic research and taxonomic applications.
Tárgyszavak:	Természettudományok Biológiai tudományok idegen nyelvű folyóiratközlemény külföldi lapban folyóiratcikk
Megjelenés:	Plants-Basel. - 12 : 12 (2023), p. 1-14. -
További szerzők:	Naidoo, Yougasphree Sadashiva, Channangihalli Thimmegowda Baijnath, Himansu Dewir, Yaser Hassan Magyarné Tábori Katalin (1965-) (kertészmérnök)
Internet cím:	Szerző által megadott URL DOI Intézményi repozitóriumban (DEA) tárolt változat
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