Molecular evidence of the presence of Dictyota dichotoma (Dictyotales: Phaeophyceae)in Argentina based on sequences from mtDNA and cpDNA and a discussion of its possible origin (Record no. 50803)
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| fixed length control field | 02638nam a2200241Ia 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | MX-MdCICY |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20250625160155.0 |
| 040 ## - CATALOGING SOURCE | |
| Transcribing agency | CICY |
| 090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN) | |
| Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) | B-16633 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 250602s9999 xx |||||s2 |||| ||und|d |
| 245 10 - TITLE STATEMENT | |
| Title | Molecular evidence of the presence of Dictyota dichotoma (Dictyotales: Phaeophyceae)in Argentina based on sequences from mtDNA and cpDNA and a discussion of its possible origin |
| 490 0# - SERIES STATEMENT | |
| Volume/sequential designation | New Zealand Journal of Botany, https://doi.org/10.1080/0028825X.2017.1326387, 2017 |
| 520 3# - SUMMARY, ETC. | |
| Summary, etc. | Dictyota is a brown algae genus inhabiting tropical to warm temperate environments where it is an important food source, shelter and substrate to several species of invertebrates and other algae. The taxonomy of this genus is troublesome, with por species delimitation and doubtful records in the literature. Dictyota dichotoma, the type species of the genus, was commonly accepted as a cosmopolitan species because of the inaccurate geographical distributional range as a consequence of misidentification in several parts of the world. Recent studies with molecular data revealed new species and a new understanding of the evolution and biogeography of the genus Dictyota. These studies confined natural populations of D. dichotoma to Europe (Atlantic and Mediterranean coasts)and Macaronesian islands (Azores, Madeira and Canary archipelagos). Also, they confirmed its presence in South Africa, but whether the species was native or introduced in South Africa could not be verified. In the present study two regions of cpDNA (psbA, rbcL)and one región of mtDNA (nad1)from Argentinian samples, identified morphologically as D. dichotoma, were analysed and compared to other Dictyota species. The identity of these samples as D. dichotoma was confirmed. A haplotype network analysis using all available psbA sequences distinguished seven haplotypes divided into two geographic groups: Atlantic-Mediterranean and Canarian. In Argentina and South Africa only the most common haplotype of the Atlantic-Mediterranean group was observed. According to the paleoceanographic currents and the presence of a European haplotype, the introduced nature of D. dichotoma is indicated. |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | DICTYOTA DICHOTOMA |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Erick Alves Pereira Lopes-Filho |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Fabiano Salgueiro |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Silvia Mattos Nascimento |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | M. Cecilia Gauna |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Elisa R. Parodi |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Joel Campos De Paula |
| 856 40 - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="https://drive.google.com/file/d/1xCoBQHBP-WMx4L5YG_LyKxcz0RQkmROl/view?usp=drivesdk">https://drive.google.com/file/d/1xCoBQHBP-WMx4L5YG_LyKxcz0RQkmROl/view?usp=drivesdk</a> |
| Public note | Para ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | Clasificación local |
| Koha item type | Documentos solicitados |
| Lost status | Source of classification or shelving scheme | Damaged status | Not for loan | Collection | Home library | Current library | Shelving location | Date acquired | Total checkouts | Full call number | Date last seen | Price effective from | Koha item type |
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| Clasificación local | Ref1 | CICY | CICY | Documento préstamo interbibliotecario | 25.06.2025 | B-16633 | 25.06.2025 | 25.06.2025 | Documentos solicitados |