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Registro Completo |
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
19/05/2000 |
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Data da última atualização: |
19/05/2000 |
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Autoria: |
CABRAL, G. B.; CARVALHO, L. J. C. B. |
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Afiliação: |
CENARGEN/Embrapa. |
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Título: |
The formation of storage root in cassava |
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Ano de publicação: |
2000 |
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Fonte/Imprenta: |
Brasilia: Embrapa Recursos Genetico e Biotecnologia/CBN, 2000 |
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Páginas: |
p.345-356 |
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ISBN: |
85-87697-05-6 |
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Idioma: |
Inglês |
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Notas: |
In: INTERNATIONAL SCIENTIFIC MEETING ON CASSAVA BIOTECHNOLOGY, 1998. Salvador-Bahia. Proceedings... Brasilia, DF: Embrapa Recursos Geneticos e Biotecnologia/CBN, 2000. 625p. Editado por Luiz J. C. B. Carvalho, Ann Marie Thro, Alberto Duarte Vilarinhos. |
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Conteúdo: |
Storage root (SR) formation in cassava is an important trait related to starch accumulation and quality. To better understand cassava storage root development our research is focusing on the pattern of tissue differentiation during the raising in root diameter. Storage root morphology (root diameter), root anatomy and differential gene expression are being studied. Changing in root diameter was, first used to diffferentiate stages of SR formation. However, no distinct developmental stage based on root morphology could possible be established. Anatomical observation with different tissue stains revealed the same tissue pattern in five SR diameters. Cambium activity and radial dislocation were observed as SR was being formed. Proportion of different specializing tissues such as phelloderm and derived secondary xylem, varied with the raise of SR diameter. |
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Palavras-Chave: |
Anatomical change; Morfologia; Root monphology; Root protein; Storage root. |
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Thesagro: |
Anatomia; Mandioca; Raiz. |
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Categoria do assunto: |
-- |
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Marc: |
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001 1645852
005 2000-05-19
008 2000 bl uuuu u00u1 u #d
020 $a85-87697-05-6
100 1 $aCABRAL, G. B.
245 $aThe formation of storage root in cassava
260 $c2000
300 $ap.345-356
500 $aIn: INTERNATIONAL SCIENTIFIC MEETING ON CASSAVA BIOTECHNOLOGY, 1998. Salvador-Bahia. Proceedings... Brasilia, DF: Embrapa Recursos Geneticos e Biotecnologia/CBN, 2000. 625p. Editado por Luiz J. C. B. Carvalho, Ann Marie Thro, Alberto Duarte Vilarinhos.
520 $aStorage root (SR) formation in cassava is an important trait related to starch accumulation and quality. To better understand cassava storage root development our research is focusing on the pattern of tissue differentiation during the raising in root diameter. Storage root morphology (root diameter), root anatomy and differential gene expression are being studied. Changing in root diameter was, first used to diffferentiate stages of SR formation. However, no distinct developmental stage based on root morphology could possible be established. Anatomical observation with different tissue stains revealed the same tissue pattern in five SR diameters. Cambium activity and radial dislocation were observed as SR was being formed. Proportion of different specializing tissues such as phelloderm and derived secondary xylem, varied with the raise of SR diameter.
650 $aAnatomia
650 $aMandioca
650 $aRaiz
653 $aAnatomical change
653 $aMorfologia
653 $aRoot monphology
653 $aRoot protein
653 $aStorage root
700 1 $aCARVALHO, L. J. C. B.
773 $tBrasilia: Embrapa Recursos Genetico e Biotecnologia/CBN, 2000
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Registro original: |
Embrapa Mandioca e Fruticultura (CNPMF) |
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