Animal breeding articles within Nature

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  • News & Views |

    Different versions of the same gene can be either dominant or recessive. A small non-coding RNA mediates such differences in dominance as part of a system that prevents inbreeding in plants.

    • Daphne Goring
    •  & Emily Indriolo
  • News & Views |

    Help from earlier offspring in rearing a subsequent brood should evolve more easily when the mother is strictly monogamous. A comparative study of birds provides evidence in support of this view.

    • Andrew Cockburn