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Fig. 3 | BMC Plant Biology

Fig. 3

From: A Eurasia-wide polyploid species complex involving 6x Trifolium ambiguum, 2x T. occidentale and 4x T. repens produces interspecific hybrids with significance for clover breeding

Fig. 3

Crossing plan used to incorporate 6x T. ambiguum into the T. repens breeding pool. Abbreviations: ER embryo rescue, A, A4, O, O4 expected full (x = 8) or half T. ambiguum or T. occidentale sub-genomes, Pr, Pr4, Or, Or4 expected full or half ancestral T. pallescens and T. occidentale sub-genomes from T. repens

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