Journal of Plant Physiology and Breeding is a double-blind peer-reviewed quarterly journal, owned, managed, and published by the University of Tabriz since 2011. The journal publishes high-quality research and reviews in the fields of plant physiology and breeding, 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.