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. 2019 Jul 22;8(7):240. doi: 10.3390/plants8070240

Figure 5.

Figure 5

The molecular mechanisms of constitutive crown-root formation and emergence in rice. See the place of the two most important hormones in this process: auxin and cytokinins (CK) indicated in orange boxes. The green lines show positive interactions and the red lines show negative interactions. The dotted lines represent hypothetical interactions. Abbreviations: ARF: AUXIN RESPONSIVE FACTOR; AUX/IAA: AUXIN/INDOLE ACETIC ACID; CSLF6: CELLULOSE-LIKE SYNTHASE FAMILY 6; CRL1: CROWN ROOT LESS 1; CRL4: CROWN ROOT LESS 4; CRL5: CROWN ROOT LESS 5; CRL6: CROWN ROOT LESS 6; CAND1: CULLIN-ASSOCIATED AND NEDDYLATION-DISSOCIATED 1; CK: cytokinin; ARR: cytokinin-responsive regulator; CKX4: cytokinin oxidase 4; ERF3: ETHYLENE RESPONSE FACTOR 3; EXP: EXPENSIN; HAT: ADA2-GCN5 histone acetyltransferase; IAA: INDOLE ACETIC ACID; JAZ1: JASMONATE-ZIM DOMAIN 1; MT2b: METALLOTHIONEIN2b; PIN: PIN-FORMED; TIR1/AFB: TRANSPORT INHIBITOR RESPONSE 1/AUXIN SIGNALING F-BOX; WOX11: WUSCHEL-Related Homeobox 11; ZOG1: ZEATIN O-GLUCOSYLTRANSFERASE.