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- Title
COMPARATIVE STUDY OF DIANTHUS GIGANTEUS SUBSP. BANATICUS LEAVES ANATOMY IN DIFFERENT GROWING CONDITIONS II. ULTRASCTRUCTURAL ASPECTS.
- Authors
Jarda, Liliana; Cristea, Victoria; Crăciun, C.; Tripon, S.
- Abstract
In the ultrastructural study of Dianthus giganteus subsp. banaticus leaflets grown in different conditions, we used plants, from wild (i), from in vitro classical culture plants (ii), and from photoautotrophic culture plants (iii) with some modifications which are detailed in the material and methods section. The observations in the leaf blade, by means of electron microscope, show that the ultrastructure of the leaflet blade coming from photoautotrophic in vitro culture is similar with that of wild leaflets, having well defined cells arranged in tissues, while leaflets coming from classical in vitro culture have cells of irregular shape and are not well defined in tissues. Chloroplasts' structure and position into the cells is also different to classical in vitro culture unlike the photoautotrophic in vitro culture and wild samples.
- Subjects
PINKS (Plants); COMPARATIVE studies; CHLOROPLASTS; ELECTRON microscopes; PLANT cells &; tissues
- Publication
Annals of the Romanian Society for Cell Biology, 2011, Vol 16, Issue 1, p338
- ISSN
2067-3019
- Publication type
Article