| Registro completo |
| Provedor de dados: |
BABT
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| País: |
Brazil
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| Título: |
Growth curve and development of the internal calli structure of Eucalyptus camaldulensis Dehn
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| Autores: |
Mendonça,Evânia Galvão
Paiva,Luciano Vilela
Stein,Vanessa Cristina
Pires,Marinês Ferreira
Santos,Breno Régis
Pereira,Fabricio José
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| Data: |
2012-12-01
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| Ano: |
2012
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| Palavras-chave: |
In vitro cultivation
Organogenesis
Anatomy
Astra blue
Safranin
Forestry
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| Resumo: |
The objective of this work was to elucidate the growth curve of Eucalyptus camaldulensis Dehn. calli analyzing their anatomical modifications. A sigmoid aspect of the growth curve of the calli fresh matter was observed, with five different phases (lag, exponential, linear, deceleration and decline). In the lag phase, the highest growth percentage 87%, was observed, which reduced during the evaluation period to 17% in the linear phase. As for the anatomical analyses, cellular multiplications was observed during the lag and exponential phases and increase in cell size during the linear phase, promoting the calli volume growth and the establishment of the globular conformation.
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| Tipo: |
Info:eu-repo/semantics/article
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| Idioma: |
Inglês
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| Identificador: |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132012000600012
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| Editor: |
Instituto de Tecnologia do Paraná - Tecpar
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| Relação: |
10.1590/S1516-89132012000600012
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| Formato: |
text/html
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| Fonte: |
Brazilian Archives of Biology and Technology v.55 n.6 2012
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| Direitos: |
info:eu-repo/semantics/openAccess
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