Phylogeny of the genus Pistacia as determined from analysis of the chloroplast genome
Classification within the genus Pistacia has been based on leaf morphology and geographical distribution. Molecular genetic tools (PCR amplification followed by restriction analysis of a 3.2-kb region of variable chloroplast DNA, and restriction fragment length polymorphism analysis of the Pistacia...
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| Format: | article |
| Language: | Inglés |
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The National Academy of Sciences
2023
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| Subjects: | |
| Online Access: | http://hdl.handle.net/20.500.11939/8480 https://www.pnas.org/doi/abs/10.1073/pnas.94.15.7987 |
| _version_ | 1855032797595435008 |
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| author | Parfitt, Dan E. Badenes, María L. |
| author_browse | Badenes, María L. Parfitt, Dan E. |
| author_facet | Parfitt, Dan E. Badenes, María L. |
| author_sort | Parfitt, Dan E. |
| collection | ReDivia |
| description | Classification within the genus Pistacia has been based on leaf morphology and geographical distribution. Molecular genetic tools (PCR amplification followed by restriction analysis of a 3.2-kb region of variable chloroplast DNA, and restriction fragment length polymorphism analysis of the Pistacia cpDNA with tobacco chloroplast DNA probes) provided a new set of variables to study the phylogenetic relationships of 10 Pistacia species. Both parsimony and cluster analyses were used to divide the genus into two major groups. P. vera was determined to be the least derived species. P. weinmannifolia, an Asian species, is most closely related to P. texana and P. mexicana, New World species. These three species share a common origin, suggesting that a common ancestor of P. texana and P. mexicana originated in Asia. P. integerrima and P. chinensis were shown to be distinct whereas the pairs of species were monophyletic within each of two tertiary groups, P. vera: P. khinjuk and P. mexicana: P. texana. An evolutionary trend from large to small nuts and leaves with few, large leaflets to many, small leaflets was supported. The genus Pistacia was shown to have a low chloroplast DNA mutation rate: 0.05–0.16 times that expected of annual plants. |
| format | article |
| id | ReDivia8480 |
| institution | Instituto Valenciano de Investigaciones Agrarias (IVIA) |
| language | Inglés |
| publishDate | 2023 |
| publishDateRange | 2023 |
| publishDateSort | 2023 |
| publisher | The National Academy of Sciences |
| publisherStr | The National Academy of Sciences |
| record_format | dspace |
| spelling | ReDivia84802025-04-25T14:49:01Z Phylogeny of the genus Pistacia as determined from analysis of the chloroplast genome Parfitt, Dan E. Badenes, María L. Restriction fragment length polymorphism F30 Plant genetics and breeding U30 Research methods DNA PCR Pistachios Classification within the genus Pistacia has been based on leaf morphology and geographical distribution. Molecular genetic tools (PCR amplification followed by restriction analysis of a 3.2-kb region of variable chloroplast DNA, and restriction fragment length polymorphism analysis of the Pistacia cpDNA with tobacco chloroplast DNA probes) provided a new set of variables to study the phylogenetic relationships of 10 Pistacia species. Both parsimony and cluster analyses were used to divide the genus into two major groups. P. vera was determined to be the least derived species. P. weinmannifolia, an Asian species, is most closely related to P. texana and P. mexicana, New World species. These three species share a common origin, suggesting that a common ancestor of P. texana and P. mexicana originated in Asia. P. integerrima and P. chinensis were shown to be distinct whereas the pairs of species were monophyletic within each of two tertiary groups, P. vera: P. khinjuk and P. mexicana: P. texana. An evolutionary trend from large to small nuts and leaves with few, large leaflets to many, small leaflets was supported. The genus Pistacia was shown to have a low chloroplast DNA mutation rate: 0.05–0.16 times that expected of annual plants. 2023-01-04T10:59:43Z 2023-01-04T10:59:43Z 1997 article publishedVersion Parfitt, D. E. & Badenes, M. L. (1997). Phylogeny of the genus Pistacia as determined from analysis of the chloroplast genome. Proceedings of the National Academy of Sciences, 94(15), 7987-7992. 0027-8424 http://hdl.handle.net/20.500.11939/8480 10.1073/pnas.94.15.7987 https://www.pnas.org/doi/abs/10.1073/pnas.94.15.7987 en Attribution-NonCommercial-NoDerivatives 4.0 Internacional http://creativecommons.org/licenses/by-nc-nd/4.0/ openAccess The National Academy of Sciences electronico |
| spellingShingle | Restriction fragment length polymorphism F30 Plant genetics and breeding U30 Research methods DNA PCR Pistachios Parfitt, Dan E. Badenes, María L. Phylogeny of the genus Pistacia as determined from analysis of the chloroplast genome |
| title | Phylogeny of the genus Pistacia as determined from analysis of the chloroplast genome |
| title_full | Phylogeny of the genus Pistacia as determined from analysis of the chloroplast genome |
| title_fullStr | Phylogeny of the genus Pistacia as determined from analysis of the chloroplast genome |
| title_full_unstemmed | Phylogeny of the genus Pistacia as determined from analysis of the chloroplast genome |
| title_short | Phylogeny of the genus Pistacia as determined from analysis of the chloroplast genome |
| title_sort | phylogeny of the genus pistacia as determined from analysis of the chloroplast genome |
| topic | Restriction fragment length polymorphism F30 Plant genetics and breeding U30 Research methods DNA PCR Pistachios |
| url | http://hdl.handle.net/20.500.11939/8480 https://www.pnas.org/doi/abs/10.1073/pnas.94.15.7987 |
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