30 results found
    1. Biochemistry and Chemical Biology
    2. Plant Biology

    A new synthetic biology approach allows transfer of an entire metabolic pathway from a medicinal plant to a biomass crop

    Paulina Fuentes, Fei Zhou ... Ralph Bock
    A combination of chloroplast transformation with nuclear transformation and large-scale metabolic screening of supertransformed plant lines has enabled an entire biochemical pathway to be transferred from a medicinal plant to a high-biomass crop.
    1. Biochemistry and Chemical Biology
    2. Genetics and Genomics

    Discovery of a metabolic alternative to the classical mevalonate pathway

    Nikki Dellas, Suzanne T Thomas ... Joseph P Noel
    A combination of phylogenetic and biochemical analyses suggest that some unexpected variations in the synthesis of isoprenoids may be widespread across all three domains of life.
    1. Ecology
    2. Plant Biology

    The decoration of specialized metabolites influences stylar development

    Jiancai Li, Meredith C Schuman ... Ian T Baldwin
    Regulation of diterpene glycoside malonylation status influences stylar elongation through affecting auxin signaling in Nicotiana attenuata.
    1. Plant Biology

    Active suppression of a leaf meristem orchestrates determinate leaf growth

    John Paul Alvarez, Chihiro Furumizu ... John L Bowman
    A meristem acting at the margins of Arabidopsis leaves is suppressed by factors acting primarily in leaves and other determinate organs.
    1. Ecology
    2. Neuroscience

    Feeding-induced rearrangement of green leaf volatiles reduces moth oviposition

    Silke Allmann, Anna Späthe ... Bill S Hansson
    The ability of Manduca moths to recognize changes in the profile of volatile compounds released by plants being attacked by Manduca caterpillars allows them to lay their eggs on plants that are less likely to be attacked by insects and other predators, and to avoid competing against other caterpillars of the same species for resources.
    1. Neuroscience
    2. Plant Biology

    Hawkmoths evaluate scenting flowers with the tip of their proboscis

    Alexander Haverkamp, Felipe Yon ... Danny Kessler
    Building on previous work (Kessler et al., 2015), it is shown that long-tongued hawkmoths assess individual flowers by smelling floral odors with olfactory neurons on their proboscises, and that this close-range perception is crucial for successful pollination and foraging.
    1. Plant Biology

    Prioritizing plant defence over growth through WRKY regulation facilitates infestation by non-target herbivores

    Ran Li, Jin Zhang ... Yonggen Lou
    A chewing herbivore induced WRKY transcription factor induces jasmonate-dependent defences and supresses gibbererellin-dependent growth, the latter of which renders rice plants more susceptible to secondary infestation by a piercing-sucking herbivore.
    1. Biochemistry and Chemical Biology
    2. Plant Biology

    Evolution of a plant gene cluster in Solanaceae and emergence of metabolic diversity

    Pengxiang Fan, Peipei Wang ... Robert L Last
    A nightshade family gene cluster creates phenotypic novelty in trichome defensive metabolites via evolution of lipid metabolic enzymes.
    1. Microbiology and Infectious Disease
    2. Plant Biology

    An effector of the Irish potato famine pathogen antagonizes a host autophagy cargo receptor

    Yasin F Dagdas, Khaoula Belhaj ... Tolga O Bozkurt
    A plant pathogen effector evolved a short linear motif to subvert autophagic defenses by antagonising a host cargo receptor.
    1. Plant Biology

    Building customizable auto-luminescent luciferase-based reporters in plants

    Arjun Khakhar, Colby G Starker ... Daniel F Voytas
    A fungal bioluminescence pathway can be reconstituted in planta to create luminescence in many plant species without external substrate addition, and be used to design customizable reporters of gene-expression.

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