Metaphase I orientation of Robertsonian trivalents in the water-hyacinth grasshopper, Cornops aquaticum (Acrididae, Orthoptera)
Trivalents resulting from polymorphic Robertsonian rearrangements must have a regular orientation in metaphase I if the polymorphisms are to be maintained. It has been argued that redistribution of proximal and interstitial chiasmata to more distal positions is necessary for a convergent orientation...
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| Autor principal: | Colombo, P.C. |
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| Formato: | Artículo publishedVersion |
| Publicado: |
2009
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| Materias: | |
| Acceso en línea: | http://hdl.handle.net/20.500.12110/paper_14154757_v32_n1_p91_Colombo https://repositoriouba.sisbi.uba.ar/gsdl/cgi-bin/library.cgi?a=d&c=artiaex&d=paper_14154757_v32_n1_p91_Colombo_oai |
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