A few genetic variants go a long way in differentiating Penstemon species.
The integrity of hybridizing species is usually maintained by genome-wide selection or by selection on a few genomic regions. A study published in PLOS Biology finds a different pattern-60 SNPs spread across the genome differentiate a Penstemon species pair.
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Public Library of Science (PLoS)
2023-09-01
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| Series: | PLoS Biology |
| Online Access: | https://doi.org/10.1371/journal.pbio.3002322 |