Plant Physiology: News and Views

Western cultivated carrot (Daucus carota subsp. sativus L) is broadly known for its orange pigmentation and accumulation of carotenoids, known as the carotene group (var. sativus). However, the eastern wild carrot (subsp. carota) originating from southwestern Asia over a century ago provides purple pigmentation…

Sidney L. Shaw Dept. of Biology (and Physics), Indiana University, Bloomington, IN 47405 [email protected]   How cell expansion is controlled to achieve a specific cell morphology remains one of the frontier questions in plant biology.  The carefully guided extension of the plant…

Author: Trevor H. Yeats, Email: [email protected] Plant Breeding & Genetics Section, School of Integrative Plant Science, Cornell University, Ithaca NY USA (Commentary on Liu et al.) Lipid synthesis is a ubiquitous, but costly branch of primary metabolism in plants. All cells must make…

Amna Mhamdi Ghent University, Department of Plant Biotechnology and Bioinformatics, and VIB Center for Plant Systems Biology, 9052 Ghent, Belgium Address correspondence to [email protected] NONEXPRESSER OF PR GENES 1 (NPR1) controls plant immunity and is key to salicylic acid (SA)-dependent…

A major challenge in modern agriculture is to increase crop yield with diminishing agricultural land to feed the fast-growing global population. The erect leaf phenotype is a highly desirable trait that allows for higher planting density and maximizes light interception capacity and thus increases photosynthetic…

Maria Grazia Annunziata Max Planck Institute of Molecular Plant Physiology, 14476 Potsdam-Golm, Germany. [email protected] ORCID ID: 0000-0001-8593-1741 Rubisco (ribulose-1,5-bisphosphate carboxylase/oxygenase) is the central enzyme of photosynthetic carbon assimilation in the…

Author: Skelton, Robert Paul [email protected] Institution: Department of Integrative Biology, University of California Berkeley, Berkeley, CA, 94720. Burying one’s head in the sand is usually synonymous with avoiding an issue, but in this volume of Plant Physiology Colombi et al. (2019)…

Plant hormones are frequently modified by glycosylation, hydroxylation, methylation and other conjugations, and these modifications can alter the hormone’s activity and stability (Wang et al., 2019). The phytohormone salicylic acid orchestrates effective defense and mediates local and systemic-acquired…