Please use this identifier to cite or link to this item: https://biore.bio.bg.ac.rs/handle/123456789/1081
Title: Between-clone, between-leaf and within-leaf variation in leaf epidermis traits in Iris pumila clones
Authors: Miljković, Danijela
Avramov, Stevan
Vujić, Vukica 
Rubinjoni, Luka
Klisarić Barisić, Nataša
Živkovic, Uroš
Tarasjev, Aleksej
Keywords: Epidermal cell density;Epidermal traits;Iris pumila;Stomata index;Stomatal density
Issue Date: 1-Jan-2013
Rank: M23
Publisher: Serbian Genetics Society
Journal: Genetika
Abstract: 
The goal of this study was to analyze variation and covariation in epidermal characteristics (epidermal cell density -ECD, stomata density - SD, and stomata index - SI) on Iris pumila clones on between-clone, between-leaf and within-leaf levels. ECD (similar to the pattern previously observed for SD) increased from the base to the top of leaf, while SI remained constant. Results of profile analyses indicated that clones, individual plants whitin clones (ramets), and three successive leaves on the same plant were not significantly different for examined characteristics, but genetic variation for position effect was detected (significant Zone x clone interaction). Results of the contrast analysis confirmed differences between the base and middle leaf positions for ECD (similar to those for SD) as well as between clone variation for those differences. Observed differences between leaf zones and correlations between analyzed traits were mostly consistent with the expansion hypothesis of stomata differentiation.
URI: https://biore.bio.bg.ac.rs/handle/123456789/1081
ISSN: 0534-0012
DOI: 10.2298/GENSR1302297M
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