ZmbZIP22 regulates 27-kD γ-zein transcription during maize endosperm development (Plant Cell)
Zeins are maize seed storage proteins, but are notoriously low in the amino acids lycine and tryptophan. Therefore, to improve maize’s nutritional properties, efforts have been made to decrease zein levels. However, such efforts often lead to abnormal (opague) kernels. Previous work has demonstrated that the 27-kD γ-zein gene is extremely highly expressed in the […]
