Inheritance and linkage relationships of allozyme variants of Ilex paraguariensis St. Hil
| Autor: | WENDT, S. N., SOUSA, V. A. de, SEBBENN, A. M., STURION, J. A., LUÍZ, F., SANTOS, E. C. DA SILVA, QUOIRIN, M. |
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| Přispěvatelé: | SIMONE NEUMANN WENDT, UFPR, VALDERES APARECIDA DE SOUSA, CNPF, ALEXANDRE MAGNO SEBBENN, Instituto Florestal, JOSE ALFREDO STURION, CNPF, FELIPE LUÍZ, CNPF - Bolsista, ELISA CAROLINE DA SILVA SANTOS, CNPF - Bolsista, MARGUERITE QUOIRIM, UFPR. |
| Jazyk: | angličtina |
| Rok vydání: | 2009 |
| Předmět: | |
| Zdroj: | Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA-Alice) Empresa Brasileira de Pesquisa Agropecuária (Embrapa) instacron:EMBRAPA |
| Popis: | Eighteen enzyme systems were examined in Ilex paraguariensis St. Hil. using starch gel electrophoresis. Seven out of 12 active isozyme systems revealed one or more polymorphic loci (PGI, GOT, MR, G-6PDH, MDH, NDH, and 6- PGDH). However, the segregation and linkage analyses were performed only for PGI, GOT, G-6PDH and 6-PGDH systems. Gene segregation at these loci was regular, except for a few trees that showed segregation distortion. Weak linkage disequilibrium between loci was detected, but it was not enough to influence the multilocus estimate. |
| Databáze: | OpenAIRE |
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