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231226s2022 xx |||||o 00| ||eng c |
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|a 10.1111/nph.18223
|2 doi
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|a pubmed24n1136.xml
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|e rakwb
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|a eng
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| 100 |
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|a Yu, Yue
|e verfasserin
|4 aut
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| 245 |
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|a Using landscape genomics to delineate seed and breeding zones for lodgepole pine
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|c 2022
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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|a ƒa Online-Ressource
|b cr
|2 rdacarrier
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|a Date Completed 15.07.2022
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|a Date Revised 15.10.2022
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a © 2022 The Authors. New Phytologist © 2022 New Phytologist Foundation.
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|a Seed and breeding zones traditionally are delineated based on local adaptation of phenotypic traits associated with climate variables, an approach requiring long-term field experiments. In this study, we applied a landscape genomics approach to delineate seed and breeding zones for lodgepole pine. We used a gradient forest (GF) model to select environment-associated single nucleotide polymorphisms (SNPs) using three SNP datasets (full, neutral and candidate) and 20 climate variables for 1906 lodgepole pine (Pinus contorta) individuals in British Columbia and Alberta, Canada. The two GF models built with the full (28 954) and candidate (982) SNPs were compared. The GF models identified winter-related climate as major climatic factors driving genomic patterns of lodgepole pine's local adaptation. Based on the genomic gradients predicted by the full and candidate GF models, lodgepole pine distribution range in British Columbia and Alberta was delineated into six seed and breeding zones. Our approach is a novel and effective alternative to traditional common garden approaches for delineating seed and breeding zone, and could be applied to tree species lacking data from provenance trials or common garden experiments
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|a Journal Article
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| 650 |
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4 |
|a Research Support, U.S. Gov't, Non-P.H.S.
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| 650 |
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4 |
|a Research Support, Non-U.S. Gov't
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| 650 |
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4 |
|a breeding zone
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| 650 |
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4 |
|a climate change
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| 650 |
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4 |
|a gradient forest
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| 650 |
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4 |
|a landscape genomics
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| 650 |
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4 |
|a local adaptation
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| 650 |
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4 |
|a lodgepole pine (Pinus contorta)
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| 650 |
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4 |
|a seed zone
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| 700 |
1 |
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|a Aitken, Sally N
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Rieseberg, Loren H
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Wang, Tongli
|e verfasserin
|4 aut
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| 773 |
0 |
8 |
|i Enthalten in
|t The New phytologist
|d 1979
|g 235(2022), 4 vom: 06. Aug., Seite 1653-1664
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|x 1469-8137
|7 nnns
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|g volume:235
|g year:2022
|g number:4
|g day:06
|g month:08
|g pages:1653-1664
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|u http://dx.doi.org/10.1111/nph.18223
|3 Volltext
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