The phylogenetic relationships of four monospecific caesalpinioids (Leguminosae) endemic to southern South America
Balsamocarpon, Lophocarpinia, Stenodrepanum and Zuccagnia are monospecific endemic genera from arid or saline areas of southern South America (Argentina, Paraguay, Chile). Several molecular studies have explored relationships within Caesalpinioideae and the Caesalpinia group but, until now, Stenodre...
| Main Authors: | , , , , |
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| Format: | Artículo |
| Language: | Inglés |
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Wiley
2019
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| Online Access: | https://onlinelibrary.wiley.com/doi/10.1002/tax.614006 http://hdl.handle.net/20.500.12123/4813 https://doi.org/10.1002/tax.614006 |
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| author | Nores, María Jimena Simpson, Beryl B. Hick, Pascale Anton, Ana Maria Ramona Fortunato, Renee Hersilia |
| author_browse | Anton, Ana Maria Ramona Fortunato, Renee Hersilia Hick, Pascale Nores, María Jimena Simpson, Beryl B. |
| author_facet | Nores, María Jimena Simpson, Beryl B. Hick, Pascale Anton, Ana Maria Ramona Fortunato, Renee Hersilia |
| author_sort | Nores, María Jimena |
| collection | INTA Digital |
| description | Balsamocarpon, Lophocarpinia, Stenodrepanum and Zuccagnia are monospecific endemic genera from arid or saline areas of southern South America (Argentina, Paraguay, Chile). Several molecular studies have explored relationships within Caesalpinioideae and the Caesalpinia group but, until now, Stenodrepanum has not been included, Lophocarpinia has been poorly represented and these four South American taxa have not been analyzed together. In order to resolve their evolutionary relationships, a phylogenetic analysis of the plastid trnL–F intron and spacer region that included a broad range of published sequences from Caesalpinieae was used. Combined trnL–F, matK/trnK and morphological data were analysed for a subset of taxa. Stenodrepanum, Balsamocarpon and Zuccagnia formed a monophyletic group with the amphitropical American genus Hoffmannseggia. The clade shares a synapomorphy of sepal persistence in the fruit. Lophocarpinia is shown also to belong to the Caesalpinia informal generic group as traditionally proposed, and grouped with Haematoxylum with which it shares the presence of branches and inflorescences crowded on short shoots and spines derived from branches. As a contribution to the understanding of the Caesalpinia group, phylogenetic hypotheses were used to discuss evolution of selected characters within the group. |
| format | Artículo |
| id | INTA4813 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2019 |
| publishDateRange | 2019 |
| publishDateSort | 2019 |
| publisher | Wiley |
| publisherStr | Wiley |
| record_format | dspace |
| spelling | INTA48132019-04-04T12:49:05Z The phylogenetic relationships of four monospecific caesalpinioids (Leguminosae) endemic to southern South America Nores, María Jimena Simpson, Beryl B. Hick, Pascale Anton, Ana Maria Ramona Fortunato, Renee Hersilia Caesalpinioideae Leguminosae Leguminosas Organismos Indígenas Filogenia Legumes Indigenous Organisms Phylogeny Especies Autóctonas América del Sur Balsamocarpon, Lophocarpinia, Stenodrepanum and Zuccagnia are monospecific endemic genera from arid or saline areas of southern South America (Argentina, Paraguay, Chile). Several molecular studies have explored relationships within Caesalpinioideae and the Caesalpinia group but, until now, Stenodrepanum has not been included, Lophocarpinia has been poorly represented and these four South American taxa have not been analyzed together. In order to resolve their evolutionary relationships, a phylogenetic analysis of the plastid trnL–F intron and spacer region that included a broad range of published sequences from Caesalpinieae was used. Combined trnL–F, matK/trnK and morphological data were analysed for a subset of taxa. Stenodrepanum, Balsamocarpon and Zuccagnia formed a monophyletic group with the amphitropical American genus Hoffmannseggia. The clade shares a synapomorphy of sepal persistence in the fruit. Lophocarpinia is shown also to belong to the Caesalpinia informal generic group as traditionally proposed, and grouped with Haematoxylum with which it shares the presence of branches and inflorescences crowded on short shoots and spines derived from branches. As a contribution to the understanding of the Caesalpinia group, phylogenetic hypotheses were used to discuss evolution of selected characters within the group. Instituto de Recursos Biológicos Fil: Nores, María Jimena. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; Argentina Fil: Simpson, Beryl B. University of Texas. Integrative Biology; Estados Unidos Fil: Hick, Pascale. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; Argentina Fil: Anton, Ana Maria Ramona. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; Argentina Fil: Fortunato, Renee Hersilia. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Recursos Biológicos; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; Argentina 2019-04-04T12:47:31Z 2019-04-04T12:47:31Z 2012-08 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion https://onlinelibrary.wiley.com/doi/10.1002/tax.614006 http://hdl.handle.net/20.500.12123/4813 0040-0262 https://doi.org/10.1002/tax.614006 eng info:eu-repo/semantics/restrictedAccess application/pdf Wiley Taxon 61 (4) : 790-802 (August 2012) |
| spellingShingle | Caesalpinioideae Leguminosae Leguminosas Organismos Indígenas Filogenia Legumes Indigenous Organisms Phylogeny Especies Autóctonas América del Sur Nores, María Jimena Simpson, Beryl B. Hick, Pascale Anton, Ana Maria Ramona Fortunato, Renee Hersilia The phylogenetic relationships of four monospecific caesalpinioids (Leguminosae) endemic to southern South America |
| title | The phylogenetic relationships of four monospecific caesalpinioids (Leguminosae) endemic to southern South America |
| title_full | The phylogenetic relationships of four monospecific caesalpinioids (Leguminosae) endemic to southern South America |
| title_fullStr | The phylogenetic relationships of four monospecific caesalpinioids (Leguminosae) endemic to southern South America |
| title_full_unstemmed | The phylogenetic relationships of four monospecific caesalpinioids (Leguminosae) endemic to southern South America |
| title_short | The phylogenetic relationships of four monospecific caesalpinioids (Leguminosae) endemic to southern South America |
| title_sort | phylogenetic relationships of four monospecific caesalpinioids leguminosae endemic to southern south america |
| topic | Caesalpinioideae Leguminosae Leguminosas Organismos Indígenas Filogenia Legumes Indigenous Organisms Phylogeny Especies Autóctonas América del Sur |
| url | https://onlinelibrary.wiley.com/doi/10.1002/tax.614006 http://hdl.handle.net/20.500.12123/4813 https://doi.org/10.1002/tax.614006 |
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