| More info | Plus d'info | Mais info |
| Main ref. | |||||
| Country | Brazil |
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| Locality/Yr. | Amazon basin |
Sex. |
mixed |
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| Chromosome number |
Haploid/gametic (n) : 51 |
Ref. |
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Diploid/zygotic (2n) : 102 - 102 |
Ref. |
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| Chromosome Type | Ref. |
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| Metacentric | 2 |
Subtelocentric |
MetaSubmetacentric |
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| Submetacentric | 2 |
Telocentric/Acrocentric |
98 |
Subtelo-Acrocentric |
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| Chromosome arm no. | 106 |
Ref. |
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| Sex determining mechanism | Ref. |
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| DNA Content (haploid) | Ref. |
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| Genetic markers |
Yes |
Ref. |
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| Remarks | 2n = 54 considered to be the ancestral diploid number, karyotype probably a result of centric fissions. NOR located at the terminal region of the long arm of 5th pair (acrocentric). Also in Ref. 034370. 2 NORs. C-banding. |
Ref. |
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