CHROMOSOME NUMBERS OF CHILEAN PTERIDOPHYTES: FIRST CONTRIBUTION

CHROMOSOME NUMBERS OF CHILEAN PTERIDOPHYTES: FIRST CONTRIBUTION

Mitotic chromosome counts in Chilean pteridophytes confirm the diploidy described for Equisetum L. (2n = 216) and Blechnum L. (2n = 66), as well as the tetraploidy of Asplenium L. (2n = 144). Megalastrum spectabile (Kaulf.) A.R.Sm. et R.C.Moran is diploid (2n = 82), while in metaphases of Polystichu...

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Autores principales: Jara-Seguel,Pedro, Romero-Mieres,Mario, Palma-Rojas,Claudio
Lenguaje:English
Publicado: Facultad de Ciencias Naturales y Oceanográficas, Universidad de Concepción 2006
Acceso en línea:http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-66432006000100007
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spelling oai:scielo:S0717-664320060001000072006-08-23CHROMOSOME NUMBERS OF CHILEAN PTERIDOPHYTES: FIRST CONTRIBUTIONJara-Seguel,PedroRomero-Mieres,MarioPalma-Rojas,ClaudioMitotic chromosome counts in Chilean pteridophytes confirm the diploidy described for Equisetum L. (2n = 216) and Blechnum L. (2n = 66), as well as the tetraploidy of Asplenium L. (2n = 144). Megalastrum spectabile (Kaulf.) A.R.Sm. et R.C.Moran is diploid (2n = 82), while in metaphases of Polystichum subintegerrimum (Hook. et Arn.) R.A.Rodr. chromosome numbers from ca. 311 to 328 were counted. Tetraploidy was also described in Adiantum chilense Kaulf. (2n = 116)info:eu-repo/semantics/openAccessFacultad de Ciencias Naturales y Oceanográficas, Universidad de ConcepciónGayana. Botánica v.63 n.1 20062006-01-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-66432006000100007en10.4067/S0717-66432006000100007
institution Scielo Chile
collection Scielo Chile
language English
description Mitotic chromosome counts in Chilean pteridophytes confirm the diploidy described for Equisetum L. (2n = 216) and Blechnum L. (2n = 66), as well as the tetraploidy of Asplenium L. (2n = 144). Megalastrum spectabile (Kaulf.) A.R.Sm. et R.C.Moran is diploid (2n = 82), while in metaphases of Polystichum subintegerrimum (Hook. et Arn.) R.A.Rodr. chromosome numbers from ca. 311 to 328 were counted. Tetraploidy was also described in Adiantum chilense Kaulf. (2n = 116)
author Jara-Seguel,Pedro
Romero-Mieres,Mario
Palma-Rojas,Claudio
spellingShingle Jara-Seguel,Pedro
Romero-Mieres,Mario
Palma-Rojas,Claudio
CHROMOSOME NUMBERS OF CHILEAN PTERIDOPHYTES: FIRST CONTRIBUTION
author_facet Jara-Seguel,Pedro
Romero-Mieres,Mario
Palma-Rojas,Claudio
author_sort Jara-Seguel,Pedro
title CHROMOSOME NUMBERS OF CHILEAN PTERIDOPHYTES: FIRST CONTRIBUTION
title_short CHROMOSOME NUMBERS OF CHILEAN PTERIDOPHYTES: FIRST CONTRIBUTION
title_full CHROMOSOME NUMBERS OF CHILEAN PTERIDOPHYTES: FIRST CONTRIBUTION
title_fullStr CHROMOSOME NUMBERS OF CHILEAN PTERIDOPHYTES: FIRST CONTRIBUTION
title_full_unstemmed CHROMOSOME NUMBERS OF CHILEAN PTERIDOPHYTES: FIRST CONTRIBUTION
title_sort chromosome numbers of chilean pteridophytes: first contribution
publisher Facultad de Ciencias Naturales y Oceanográficas, Universidad de Concepción
publishDate 2006
url http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-66432006000100007
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AT romeromieresmario chromosomenumbersofchileanpteridophytesfirstcontribution
AT palmarojasclaudio chromosomenumbersofchileanpteridophytesfirstcontribution
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