| Interspecific or intergeneric hybridization, followed by chromosome doubling, can lead to the formation of new allopolyploid species. |
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| He argues that a cladistic treatment of data from diploid and allopolyploid taxa together will inevitably produce a wrong result. |
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| An allopolyploid species can originate from two plant species that have the same diploid number of chromosomes. |
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| An allopolyploid origin for Collomia biflora opens the door for additional hypotheses of dispersal relative to diversification. |
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| Tanaka interpreted this as evidence of two distinct sets of chromosomes in the parental gametes and thus of allopolyploid origin for the parents. |
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| Both autopolyploid and allopolyploid plants can often reproduce normally, but may be unable to cross-breed successfully with the parent population because there is a mismatch in chromosome numbers. |
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| The former is considered invasive in many countries while the latter is an allopolyploid species reproducing very efficiently vegetatively and suspected to have the potential to become invasive. |
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| Manduca sexta recognition and resistance among allopolyploid Nicotiana host plants. |
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| Genomic in situ hybridization reveals both autopolyploid and allopolyploid origins of different North and Central American hexaploid potato species. |
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| Allopolyploid origin and population genetics of the rare orchid Spiranthes diluvialis. |
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