Anatomical characteristics of leaves from Teak (Tectona grandis L.f.)
The in vitro culture promotes changes anatomical, physiological and morphological in plants. The objective of this work was to compare the structural characteristics of leaves of Tectona grandis in in vitro culture and ex vitro. Paradermic and cross sections of the leaf blade from in vitro and ex vi...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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Universidade do Oeste de Santa Catarina
2009-01-01
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| Series: | Evidência |
| Subjects: | |
| Online Access: | http://editora.unoesc.edu.br/index.php/evidencia/article/view/1878/950 |
| _version_ | 1798042202035716096 |
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| author | Paulo Cesar Poeta Fermino Jonny Everson Scherwinski-Pereira |
| author_facet | Paulo Cesar Poeta Fermino Jonny Everson Scherwinski-Pereira |
| author_sort | Paulo Cesar Poeta Fermino |
| collection | DOAJ |
| description | The in vitro culture promotes changes anatomical, physiological and morphological in plants. The objective of this work was to compare the structural characteristics of leaves of Tectona grandis in in vitro culture and ex vitro. Paradermic and cross sections of the leaf blade from in vitro and ex vitro culture, hand made free, were made for the measurement of anatomical structures in the light microscope. The stomata in ex vitro culture showed smaller dimensions, while the thickness of the cuticle, the epidermal cells and parenchyma of the palisade were thicker leaves developed in ex vitro. The results indicate adaptive plasticity of T.grandis, which could allow the acclimatization of micropropagated plants under conditions of south-western Amazon. |
| first_indexed | 2024-04-11T22:32:11Z |
| format | Article |
| id | doaj.art-87fbc4014e0f4cb6ad7b3560db153cd6 |
| institution | Directory Open Access Journal |
| issn | 1519-5287 2236-6059 |
| language | English |
| last_indexed | 2024-04-11T22:32:11Z |
| publishDate | 2009-01-01 |
| publisher | Universidade do Oeste de Santa Catarina |
| record_format | Article |
| series | Evidência |
| spelling | doaj.art-87fbc4014e0f4cb6ad7b3560db153cd62022-12-22T03:59:22ZengUniversidade do Oeste de Santa CatarinaEvidência1519-52872236-60592009-01-0191-21728Anatomical characteristics of leaves from Teak (Tectona grandis L.f.)Paulo Cesar Poeta FerminoJonny Everson Scherwinski-PereiraThe in vitro culture promotes changes anatomical, physiological and morphological in plants. The objective of this work was to compare the structural characteristics of leaves of Tectona grandis in in vitro culture and ex vitro. Paradermic and cross sections of the leaf blade from in vitro and ex vitro culture, hand made free, were made for the measurement of anatomical structures in the light microscope. The stomata in ex vitro culture showed smaller dimensions, while the thickness of the cuticle, the epidermal cells and parenchyma of the palisade were thicker leaves developed in ex vitro. The results indicate adaptive plasticity of T.grandis, which could allow the acclimatization of micropropagated plants under conditions of south-western Amazon.http://editora.unoesc.edu.br/index.php/evidencia/article/view/1878/950Tissue culturestructural variationteak. |
| spellingShingle | Paulo Cesar Poeta Fermino Jonny Everson Scherwinski-Pereira Anatomical characteristics of leaves from Teak (Tectona grandis L.f.) Evidência Tissue culture structural variation teak. |
| title | Anatomical characteristics of leaves from Teak (Tectona grandis L.f.) |
| title_full | Anatomical characteristics of leaves from Teak (Tectona grandis L.f.) |
| title_fullStr | Anatomical characteristics of leaves from Teak (Tectona grandis L.f.) |
| title_full_unstemmed | Anatomical characteristics of leaves from Teak (Tectona grandis L.f.) |
| title_short | Anatomical characteristics of leaves from Teak (Tectona grandis L.f.) |
| title_sort | anatomical characteristics of leaves from teak tectona grandis l f |
| topic | Tissue culture structural variation teak. |
| url | http://editora.unoesc.edu.br/index.php/evidencia/article/view/1878/950 |
| work_keys_str_mv | AT paulocesarpoetafermino anatomicalcharacteristicsofleavesfromteaktectonagrandislf AT jonnyeversonscherwinskipereira anatomicalcharacteristicsofleavesfromteaktectonagrandislf |