Strong trans-Pacific break and local conservation units in the Galapagos shark (Carcharhinus galapagensis) revealed by genomewide cytonuclear markers / (Registro nro. 13535)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 03276nab a22003857a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | EC-PaCDF |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20211014164256.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 180302t20182018xxu|||||||||||||||||eng|d |
| 040 ## - CATALOGING SOURCE | |
| Original cataloging agency | EC-PaCDF |
| Language of cataloging | eng |
| Transcribing agency | EC-PaCDF |
| 041 ## - LANGUAGE CODE | |
| Language code of text/sound track or separate title | eng |
| 082 04 - DEWEY DECIMAL CLASSIFICATION NUMBER | |
| Edition number | 23 |
| Classification number | 597.3 |
| 100 1# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Pazmiño, Diana A. |
| Relator term | autor |
| 245 10 - TITLE STATEMENT | |
| Title | Strong trans-Pacific break and local conservation units in the Galapagos shark (Carcharhinus galapagensis) revealed by genomewide cytonuclear markers / |
| Statement of responsibility, etc. | Diana A. Pazmiño ...[et al.]. |
| 260 3# - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) | |
| Date of publication, distribution, etc. | 2018. |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | : 15 p. |
| 520 0# - SUMMARY, ETC. | |
| Summary, etc. | The application of genome-wide cytonuclear molecular data to identify management and adaptive units at various spatio-temporal levels is particularly important for overharvested large predatory organisms, often characterized by smaller, localized populations. Despite being “near threatened”, current understanding of habitat use and population structure of Carcharhinus galapagensis is limited to specific areas within its distribution. We evaluated population structure and connectivity across the Pacific Ocean using genome-wide single-nucleotide polymorphisms (~7200 SNPs) and mitochondrial control region sequences (945 bp) for 229 individuals. Neutral SNPs defined at least two genetically discrete geographic groups: An East Tropical Pacific (Mexico, east and west Galapagos Islands), and another central-west Pacific (Lord Howe Island, Middleton Reef, Norfolk Island, Elizabeth Reef, Kermadec, Hawaii and Southern Africa). More fine-grade population structure was suggested using outlier SNPs: west Pacific, Hawaii, Mexico, and Galapagos. Consistently, mtDNA pairwise ΦST defined three regional stocks: east, central and west Pacific. Compared to neutral SNPs (FST = 0.023–0.035), mtDNA exhibited more divergence (ΦST = 0.258–0.539) and high overall genetic diversity (h = 0.794 ± 0.014; π = 0.004 ± 0.000), consistent with the longstanding eastern Pacific barrier between the east and central–west Pacific. Hawaiian and Southern African populations group within the west Pacific cluster. Effective population sizes were moderate/high for east/west populations (738 and 3421, respectively). Insights into the biology, connectivity, genetic diversity, and population demographics informs for improved conservation of this species, by delineating three to four conservation units across their Pacific distribution. Implementing such conservation management may be challenging, but is necessary to achieve long-term population resilience at basin and regional scales. |
| 546 ## - LANGUAGE NOTE | |
| Language note | Inglés |
| 653 ## - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Shark |
| 653 ## - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Tiburón |
| 653 ## - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Conservation |
| 653 ## - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Conservación |
| 653 ## - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Carcharhinus galapagensis |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Maes, Gregory E. |
| Relator term | autor |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Green, Madeline E. |
| Relator term | autor |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Simpfendorfer, Colin A. |
| Relator term | autor |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Hoyos-Padilla, E. Mauricio |
| Relator term | autor |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Duffy, Clinton J.A. |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Meyer, Carl G. |
| Relator term | autor |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Kerwath, Sven E. |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| 9 (RLIN) | 5359 |
| Personal name | Salinas de León, Pelayo |
| Relator term | autor |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | van Herwerden, Lynne. |
| Relator term | autor |
| 773 0# - HOST ITEM ENTRY | |
| Title | Heredity. |
| Related parts | vol. 120, (Jan 2018), p. 407-421. |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | https://www.nature.com/articles/s41437-017-0025-2 |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | Dewey Decimal Classification |
| Koha item type | Artículo |
| Withdrawn status | Source of classification or shelving scheme | Damaged status | Not for loan | Collection code | Home library | Current library | Shelving location | Date acquired | Total Checkouts | Full call number | Barcode | Date last seen | Price effective from | Koha item type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dewey Decimal Classification | Galápagos | Corley Smith Library | Corley Smith Library | Artículos | 02/03/2018 | 597.3 ROB 2018 | 2018-2194 | 02/03/2018 | 02/03/2018 | Artículo | ||||
| Dewey Decimal Classification | Galápagos | Corley Smith Library | Corley Smith Library | Colección PDF | 24/11/2021 | 597.3 PAZ 2018 | 2021-2599 | 24/11/2021 | 24/11/2021 | Documento electrónico |