Plant plasmodesmata bridges form through ER-dependent incomplete cytokinesis.

Diverging from conventional cell division models, plant cells undergo incomplete division to generate plasmodesmata communication bridges between daughter cells. Although fundamental for plant multicellularity, the molecular events leading to bridge stabilization, as opposed to severing, remain unknown. Using electron tomography, we mapped the transition from cell plate fenestrae to plasmodesmata.

Morphological and anatomical traits during development: Highlighting extrafloral nectaries in Passiflora organensis.

Passiflora organensis is a small herbaceous vine with characteristic morphological variations throughout its development. The plant bears button-shaped extrafloral nectaries exclusively in adult leaves. Extrafloral nectaries are structures that secrete nectar and play an important role in plant-animal interactions as a strategy for protecting plants against herbivory.

Passiflora organensis FT/TFL1 gene family and their putative roles in phase transition and floral initiation.

Comprehensive analysis of the FT/TFL1 gene family in Passiflora organensis results in understanding how these genes might be involved in the regulation of the typical plant architecture presented by Passiflora species. Passion fruit (Passiflora spp) is an economic tropical fruit crop, but there is hardly any knowledge available about the molecular control of phase transition and flower initiation in this species. The florigen agent FLOWERING LOCUS T (FT) interacts with the bZIP protein FLOWERING LOCUS D (FD) to induce flowering in the model species Arabidopsis thaliana.

Development of Improved Fruit, Vegetable, and Ornamental Crops Using the CRISPR/Cas9 Genome Editing Technique.

Horticultural crops, including fruit, vegetable, and ornamental plants are an important component of the agriculture production systems and play an important role in sustaining human life. With a steady growth in the world's population and the consequent need for more food, sustainable and increased fruit and vegetable crop production is a major challenge to guarantee future food security. Although conventional breeding techniques have significantly contributed to the development of important varieties, new approaches are required to further improve horticultural crop production.

FT/TFL1: Calibrating Plant Architecture.

There is a very large diversity in plant architecture in nature. Over the past few years, novel theoretical concepts and analytical methods have emerged as powerful tools to understand important aspects of plant architecture. Plant architecture depends on the relative arrangement of three types of organs: leaves, shoots, and flowers.