Chromosome association and basic number in Anredera krapovickasii (Basellaceae)

The chromosome number of Anredera krapovickasii (Villa Carenzo) Sperling is given (2n=24) and karyotype is reported for the first time: 18 m + 2 m-sm + 4 sm. Meiotic studies reveal chromosome associations with secondarily associated bivalents. The analysis of chromosome pairing suggests a basic numb...

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Detalles Bibliográficos
Autores principales:	Argimón, S., Wulff, A.F., Xifreda, C.C.
Formato:	JOUR
Materias:	Anredera krapovickasii Basellaceae Basic chromosome number Chromosome number Karyotype Secondary chromosome association
Acceso en línea:	http://hdl.handle.net/20.500.12110/paper_00087114_v52_n3-4_p203_Argimon
Aporte de:	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

id	todo:paper_00087114_v52_n3-4_p203_Argimon
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spelling	todo:paper_00087114_v52_n3-4_p203_Argimon2023-10-03T14:07:48Z Chromosome association and basic number in Anredera krapovickasii (Basellaceae) Argimón, S. Wulff, A.F. Xifreda, C.C. Anredera krapovickasii Basellaceae Basic chromosome number Chromosome number Karyotype Secondary chromosome association The chromosome number of Anredera krapovickasii (Villa Carenzo) Sperling is given (2n=24) and karyotype is reported for the first time: 18 m + 2 m-sm + 4 sm. Meiotic studies reveal chromosome associations with secondarily associated bivalents. The analysis of chromosome pairing suggests a basic number x=6 for the species, and in consequence for the genus and the Basellaceae family. Basic chromosome number also indicates a closer relationship between Basellaceae and Portulacaceae. © 1999 Taylor & Francis Group, LLC. Fil:Argimón, S. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Wulff, A.F. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_00087114_v52_n3-4_p203_Argimon
institution	Universidad de Buenos Aires
institution_str	I-28
repository_str	R-134
collection	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic	Anredera krapovickasii Basellaceae Basic chromosome number Chromosome number Karyotype Secondary chromosome association
spellingShingle	Anredera krapovickasii Basellaceae Basic chromosome number Chromosome number Karyotype Secondary chromosome association Argimón, S. Wulff, A.F. Xifreda, C.C. Chromosome association and basic number in Anredera krapovickasii (Basellaceae)
topic_facet	Anredera krapovickasii Basellaceae Basic chromosome number Chromosome number Karyotype Secondary chromosome association
description	The chromosome number of Anredera krapovickasii (Villa Carenzo) Sperling is given (2n=24) and karyotype is reported for the first time: 18 m + 2 m-sm + 4 sm. Meiotic studies reveal chromosome associations with secondarily associated bivalents. The analysis of chromosome pairing suggests a basic number x=6 for the species, and in consequence for the genus and the Basellaceae family. Basic chromosome number also indicates a closer relationship between Basellaceae and Portulacaceae. © 1999 Taylor & Francis Group, LLC.
format	JOUR
author	Argimón, S. Wulff, A.F. Xifreda, C.C.
author_facet	Argimón, S. Wulff, A.F. Xifreda, C.C.
author_sort	Argimón, S.
title	Chromosome association and basic number in Anredera krapovickasii (Basellaceae)
title_short	Chromosome association and basic number in Anredera krapovickasii (Basellaceae)
title_full	Chromosome association and basic number in Anredera krapovickasii (Basellaceae)
title_fullStr	Chromosome association and basic number in Anredera krapovickasii (Basellaceae)
title_full_unstemmed	Chromosome association and basic number in Anredera krapovickasii (Basellaceae)
title_sort	chromosome association and basic number in anredera krapovickasii (basellaceae)
url	http://hdl.handle.net/20.500.12110/paper_00087114_v52_n3-4_p203_Argimon
work_keys_str_mv	AT argimons chromosomeassociationandbasicnumberinanrederakrapovickasiibasellaceae AT wulffaf chromosomeassociationandbasicnumberinanrederakrapovickasiibasellaceae AT xifredacc chromosomeassociationandbasicnumberinanrederakrapovickasiibasellaceae
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Chromosome association and basic number in Anredera krapovickasii (Basellaceae)

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