The Phosphate Transporter Gene OsPht1;4 Is Involved in Phosphate Homeostasis in Rice
Fig 2
GUS staining of transgenic plants harboring the OsPT4 promoter. GUS fusion was observed. Expression of OsPT4 was shown in different tissues of rice supplied with normal Pi for 21 days. A: Root tip. B: The junction between the meristematic and elongated zones. C: Branching of lateral root. D: Lateral root. E: Transverse section of root tip. F: Transverse section of root maturation zone. G and H: Enlarged images of (E) and (F). I: Ligule. J: Internodes of culm. K: Transverse section of culm. L: Caryopse and stamen. M: Leaf blade.