The Journal of Plant Physiology and Breeding (J Plant Physiol Breed) is an open access, double-blind, peer-reviewed semiannual journal, owned, managed, and published by University of Tabriz since 2011. The journal publishes high-quality original research and reviews in the fields of physiology and breeding and horticultural crops, including photosynthesis and respiration, growth and development, transport and translocation, metabolism, reproduction, cultivar development, breeding for biotic and abiotic stresses, and for other traits, biotechnology, genomics, proteomics, metabolomics, genetics, cytogenetics, genetic engineering, bioinformatics, and tissue culture. The journal scope includes but is not restricted to, the following areas: