Long-Range Dispersal and High-Latitude Environments Influence the Population Structure of a “Stress-Tolerant” Dinoflagellate Endosymbiont / (Registro nro. 13055)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 02689nab a22003137a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | EC-PaCDF |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20210115141030.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 170724t20132013xxu|||||||||||||||||eng|| |
| 040 ## - CATALOGING SOURCE | |
| Original cataloging agency | EC-PaCDF |
| Language of cataloging | spa |
| 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 | 578.77 |
| 100 1# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Pettay, D. Tye |
| Relator term | autor |
| 245 10 - TITLE STATEMENT | |
| Title | Long-Range Dispersal and High-Latitude Environments Influence the Population Structure of a “Stress-Tolerant” Dinoflagellate Endosymbiont / |
| Statement of responsibility, etc. | D. Tye Pettay and Todd C. LaJeunesse. |
| 260 3# - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) | |
| Date of publication, distribution, etc. | 2013. |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | : 1-12 p. |
| 520 0# - SUMMARY, ETC. | |
| Summary, etc. | The migration and dispersal of stress-tolerant symbiotic dinoflagellates (genus Symbiodinium) may influence the response of symbiotic reef-building corals to a warming climate. We analyzed the genetic structure of the stresstolerant endosymbiont, Symbiodinium glynni nomen nudum (ITS2 - D1), obtained from Pocillopora colonies that dominate eastern Pacific coral communities. Eleven microsatellite loci identified genotypically diverse populations with minimal genetic subdivision throughout the Eastern Tropical Pacific, encompassing 1000’s of square kilometers from mainland Mexico to the Galapagos Islands. The lack of population differentiation over these distances corresponds with extensive regional host connectivity and indicates that Pocillopora larvae, which maternally inherit their symbionts, aid in the dispersal of this symbiont. In contrast to its host, however, subtropical populations of S. glynni in the Gulf of California (Sea of Cortez) were strongly differentiated from populations in tropical eastern Pacific. Selection pressures related to large seasonal fluctuations in temperature and irradiance likely explain this abrupt genetic discontinuity. We infer that S. glynni genotypes harbored by host larvae arriving from more southern locations are rapidly replaced by genotypes adapted to more temperate environments. The strong population structure of S. glynni corresponds with fluctuating environmental conditions and suggests that these genetically diverse populations have the potential to evolve rapidly to changing environments and reveals the importance of environmental extremes in driving microbial eukaryote (e.g., plankton) speciation in marine ecosystems |
| 546 ## - LANGUAGE NOTE | |
| Language note | Inglés |
| 653 ## - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Dinoflagellate |
| 653 ## - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Dinoflagelados |
| 653 ## - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Genus Symbiodinium |
| 653 ## - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Dispersal |
| 653 ## - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Disperción |
| 653 ## - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Marine ecosystems |
| 653 ## - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Ecosistemas Marinos |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | LaJeunesse, Todd C. |
| Relator term | autor |
| 773 0# - HOST ITEM ENTRY | |
| Related parts | Vol. 8, No. 11 (November 2011), p. 1-12. |
| Title | PLOS ONE |
| 856 0# - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | http://dx.doi.org/10.1371/journal.pone.0079208 |
| 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 | 24/07/2017 | 578.77 PET 2013 | 2020-0910 | 24/07/2017 | 24/07/2017 | Artículo | ||||
| Dewey Decimal Classification | Galápagos | Corley Smith Library | Corley Smith Library | Colección PDF | 24/07/2017 | 578.77 PET 2013 | 2021-1384 | 24/07/2017 | 24/07/2017 | Documento electrónico |