Fig. 1
From: Identification of LsPIN1 gene and its potential functions in rhizome turning of Leymus secalinus
Phenotypes of L. secalinus rhizomes and the content of endogenous hormones in horizontal and upward rhizome tips. a Phenotypes of rhizomes grown in nutrient sandy soil after 20 d in an incubator. b The horizontal rhizome tip (HR tip) and upward rhizome tip (UR tip). The content of endogenous hormones in the two types of rhizome tips: (c) zeatin riboside (ZR); (d) abscisic acid (ABA); (e) gibberellin A3 (GA3); (f) methyl jasmonate (Me-JA); (g) indole-3-acetic acid (IAA); and (h) brassinolide (BR). Error bars were the standard errors (SE). Different lowercase letters represented significant differences (P < 0.05). Scale bars in A and B were 1 cm