| Registro completo |
| Provedor de dados: |
Genet. Mol. Biol.
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| País: |
Brazil
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| Título: |
Heterochromatin differentiation in holocentric chromosomes of Rhynchospora (Cyperaceae)
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| Autores: |
Vanzela,André L.L.
Guerra,Marcelo
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| Data: |
2000-06-01
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| Ano: |
2000
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| Resumo: |
Holocentric chromosomes of six species of Rhynchospora, R. ciliata, R. pubera, R. riparia and R. barbata (2n = 10), R. nervosa (2n = 30) and R. globosa (2n = 36), were stained with CMA3/DAPI fluorochromes or treated with C-banding and sequentially stained with Giemsa or CMA3/DAPI. Variability in banding pattern was found among the species studied. Heterochromatin was observed on terminal and interstitial chromosome regions, indicating that the holocentric chromosomes of Rhynchospora show a heterochromatin distribution pattern similar to those plant monocentric chromosomes.
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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=S1415-47572000000200034
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| Editor: |
Sociedade Brasileira de Genética
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| Relação: |
10.1590/S1415-47572000000200034
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| Formato: |
text/html
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| Fonte: |
Genetics and Molecular Biology v.23 n.2 2000
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| Direitos: |
info:eu-repo/semantics/openAccess
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