TERN Geospatial Catalogue
Mating patterns and pollinator mobility are critical traits in forest fragmentation genetics
Microsatellite genotype data for 3 eucalypt species. Data include progeny and adults from across a gradient of habitat fragmentation. These microsatellite data could be further used in additional analyses, e.g. genetic diversity. Samples collected from stands on eucalypts as follows: non-neighbouring adult trees had leaf and seeds collected. Leaf was used to genotype the adults. Seeds were germinated, tissue then collected, and the same microsatellites genotyped - i.e. open-pollinated progeny arrays.
The dataset is possibly useful for meta-analysis or review of effects of habitat fragmentation on plants (e.g. mating system, genetic diversity etc).
Simple
Identification info
- Date (Creation)
- 2009-09-17
- Date (Publication)
- 2015-01-25
- Date (Revision)
- 2014-07-14
- Edition
- 1
Identifier
Publisher
Author
University of Adelaide - Breed, Martin (Senior Lecturer in Biology)
Kintore Avenue, The University of Adelaide - North Terrace Campus, Adelaide, SA, 5005, Australia
Adelaide
SA
5005
Australia
- Website
- https://www.tern.org.au/
- Purpose
- Most woody plants are animal-pollinated, but the global problem of habitat fragmentation is changing the pollination dynamics. Consequently, the genetic diversity and fitness of the progeny of animal-pollinated woody plants sired in fragmented landscapes tend to decline due to shifts in plant-mating patterns (for example, reduced outcrossing rate, pollen diversity). However, the magnitude of this mating-pattern shift should theoretically be a function of pollinator mobility. We first test this hypothesis by exploring the mating patterns of three ecologically divergent eucalypts sampled across a habitat fragmentation gradient in southern Australia. We demonstrate increased selfing and decreased pollen diversity with increased fragmentation for two small-insect-pollinated eucalypts, but no such relationship for the mobile-bird-pollinated eucalypt. In a meta-analysis, we then show that fragmentation generally does increase selfing rates and decrease pollen diversity, and that more mobile pollinators tended to dampen these mating-pattern shifts. Together, our findings support the premise that variation in pollinator form contributes to the diversity of mating-pattern responses to habitat fragmentation.
- Credit
- We at TERN acknowledge the Traditional Owners and Custodians throughout Australia, New Zealand and all nations. We honour their profound connections to land, water, biodiversity and culture and pay our respects to their Elders past, present and emerging.
- Status
- Completed
Point of contact
University of Adelaide - Breed, Martin (Senior Lecturer in Biology)
Kintore Avenue, The University of Adelaide - North Terrace Campus, Adelaide, SA, 5005, Australia
Kintore Avenue, The University of Adelaide - North Terrace Campus
Adelaide
SA
5005
Australia
- Topic category
-
- Biota
Extent
- Description
- IBRA region: Murray-Darling Basin
N
S
E
W
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Temporal extent
- Time period
- 2009-09-17 2015-01-01
- Maintenance and update frequency
- Not planned
- GCMD Science Keywords
- ANZSRC Fields of Research
- TERN Parameter Vocabulary
- GCMD Horizontal Resolution Ranges
- GCMD Temporal Resolution Ranges
- Australian Plant Name Index
- Keywords (Discipline)
-
- Ecosystem Assessment And Management (9605)
- Environmental And Natural Resource Evaluation (9606)
- Flora, Fauna And Biodiversity (9608)
- Rehabilitation Of Degraded Environments (9612)
- Remnant Vegetation And Protected Conservation Areas (9613)
Resource constraints
- Use limitation
- The Creative Commons Attribution 4.0 International (CC BY 4.0) license allows others to copy, distribute, display, and create derivative works provided that they credit the original source and any other nominated parties. Details are provided at https://creativecommons.org/licenses/by/4.0/
- File name
- 88x31.png
- File description
- CCBy Logo from creativecommons.org
- File type
- png
- Title
- Creative Commons Attribution 4.0 International Licence
- Alternate title
- CC-BY
- Edition
- 4.0
- Access constraints
- License
- Use constraints
- Other restrictions
- Other constraints
- TERN services are provided on an "as-is" and "as available" basis. Users use any TERN services at their discretion and risk. They will be solely responsible for any damage or loss whatsoever that results from such use including use of any data obtained through TERN and any analysis performed using the TERN infrastructure. <br />Web links to and from external, third party websites should not be construed as implying any relationships with and/or endorsement of the external site or its content by TERN. <br /><br />Please advise any work or publications that use this data via the online form at https://www.tern.org.au/research-publications/#reporting
- Other constraints
- Please cite this dataset as {Author} ({PublicationYear}). {Title}. {Version, as appropriate}. Terrestrial Ecosystem Research Network. Dataset. {Identifier}.
- Other constraints
- (C)2015 University of Adelaide. Rights owned by University of Adelaide.
Resource constraints
- Classification
- Unclassified
Distribution Information
Distributor
Distributor
- OnLine resource
- file.txt
Distribution Information
Distributor
Distributor
- OnLine resource
- Eucalyptus_progeny
Distribution Information
Distributor
Distributor
- OnLine resource
- MBreed_heridity
Distribution Information
Distributor
Distributor
- OnLine resource
- Eucalypt_adults
Data quality info
- Hierarchy level
- Dataset
- Title
- Mating patterns and pollinator mobility are critical traits in forest fragmentation genetics
- Abstract
- Mating patterns and pollinator mobility are critical traits in forest fragmentation genetics
Resource lineage
- Statement
- 1) Restoration Genetics of Murray Mallee and Neotropical Forests: Data were used to demonstrate fitness impacts caused by fragmentation context. Showed extensive pollination can protect tree fitness from fragmentation. Grew open-pollinated progeny arrays of the bird-pollinated, mallee tree <em>Eucalyptus incrassata</em> in a randomised block design in a common garden experiment at Monarto, South Australia. Progeny arrays were collected from parental trees in either continuous forest or highly fragmented contexts. Data are therefore experimental, for hypothesis testing. Data are not descriptive ecological, not plot based and not time-series. Data are not a representative sample of <em>Eucalyptus incrassata</em> and not representative of mallee eucalypts. 2) Mating patterns and pollinator mobility are critical traits in forest fragmentation genetics : 10.1038/hdy.2013.48
- Hierarchy level
- Dataset
Reference System Information
- Reference system identifier
- EPSG/EPSG:3577
- Reference system type
- Geodetic Geographic 2D
Metadata
- Metadata identifier
- urn:uuid/487bead7-8d79-44f3-9fcf-b86d6c4cd1c8
- Language
- English
- Character encoding
- UTF8
Point of contact
Type of resource
- Resource scope
- Dataset
- Metadata linkage
-
https://geonetwork.tern.org.au/geonetwork/srv/eng/catalog.search#/metadata/487bead7-8d79-44f3-9fcf-b86d6c4cd1c8
Point-of-truth metadata URL
- Date info (Creation)
- 2022-09-25T00:00:00
- Date info (Revision)
- 2023-01-23T05:29:28
Metadata standard
- Title
- ISO 19115-1:2014/AMD 1:2018 Geographic information - Metadata - Fundamentals
- Edition
- 1
Metadata standard
- Title
- ISO/TS 19115-3:2016
- Edition
- 1.0
Metadata standard
- Title
- ISO/TS 19157-2:2016
- Edition
- 1.0
- Title
- Terrestrial Ecosystem Research Network (TERN) Metadata Profile of ISO 19115-3:2016 and ISO 19157-2:2016
- Date (published)
- 2021
- Edition
- 1.0
Identifier
Overviews
Spatial extent
N
S
E
W
Provided by
Associated resources
Not available