Molecular engineering in plants

Definition

Plant molecular engineering is the modification of plants or plant material to produce novel compounds, or to improve the efficiency of beneficial products. Major challenges include the production of crop plants with increased nutritional value.

Latest Research and Reviews

News and Comment

  • News and Views |

    The time of flowering is important in crop production. Rice has now been genetically engineered to respond to agrochemical spraying, which results in floral induction. This research offers new perspectives to control the phenological development of crops in the field.

    • Christian Jung
    Nature Plants 3, 17045
  • News and Views |

    The novel features of the CRISPR–Cpf1 RNA-guided endonuclease system facilitate precise and efficient genome engineering. Application of CRISPR–Cpf1 in plants shows promise for robust gene editing and regulation, opening exciting possibilities for targeted trait improvement in crops.

    • Magdy M. Mahfouz
    Nature Plants 3, 17028
  • News and Views |

    A straightforward approach reveals the full cholesterol biosynthetic pathway in tomato, which is composed of ten enzymatic steps, opening the door for bioengineering of high-value molecules in crops. Phylogenetic analysis suggests that cholesterogenesis evolved from the more ancient phytosterol pathway.

    • Thomas J. Bach
    Nature Plants 3, 16213
  • News and Views |

    The mechanism for T-DNA integration, a critical step of Agrobacterium-mediated transgenesis, remains poorly understood. Now, a study based on mutant analysis shows that Pol θ controls T-DNA integration and generates error-prone footprints at integration sites.

    • Avraham A. Levy
    Nature Plants 2, 16170