Plant reproduction

Plant reproduction is the production of new individuals from one or more parent plants. This can be accomplished by sexual or asexual means.

Latest Research and Reviews

News and Comment

  • News and Views |

    Fusion of lipid bilayers to deliver genetic information is a process common to both viral infection and fertilization, and the two share common molecular mechanisms. Now, identification of fusion-facilitators shows that plants have their own unique slant on the fusion process.

    • Jun Zhang
    • , Jennifer F. Pinello
    •  & William J. Snell
    Nature Plants 5, 247-248
  • News and Views |

    Sporopollenin, which encapsulates gametes in spore and pollen grains, is probably the most chemically inert biopolymer. This inertness is essential for gamete protection, but also hinders the elucidation of sporopollenin molecular structure. Now, the macromolecular network forming sporopollenin is described in unprecedented detail.

    • Paula Guzmán-Delgado
    •  & Maciej A. Zwieniecki
  • News and Views |

    Seasonal control of flowering is a dramatic example of interactions between genes and environment, and is mostly studied in growth chambers. However, switching from natural settings to artificial conditions affects phenotypes. More natural responses in cabinets can be obtained by only modifying a few environmental parameters.

    • Kayla McCarthy
    •  & Seth J. Davis
    Nature Plants 4, 750-751
  • News and Views |

    Biennial plants require exposure to the cold of winter to overcome a block to flowering in the spring. The molecular role of FRIGIDA, a key component of the system that establishes the cold requirement in Arabidopsis, is to assemble a protein super-complex that promotes expression of a flowering repressor in the autumn.

    • Richard Amasino
    Nature Plants 4, 752-753