Analysis of information sources in references of the Wikipedia article "Auxina" in Portuguese language version.
Besides IAA there are several other molecules with auxin activity such as indole-3-butyric acid (IBA) (Fig. 1), 4-Cl-IAA, and indole-3-propionic acid (IPA). ... The indole moiety (e.g. IAA, IBA, IPA, 4-Cl-IAA) as well as the conjugate partner can vary, so that the plant can produce many different combinations of conjugates (Bajguz and Piotrowska, 2009). Also, other auxin-type molecules such as phenylacetic acid (PAA; Ludwig-Müller and Cohen, 2002) can be conjugated (Jentschel et al., 2007)
Besides IAA there are several other molecules with auxin activity such as indole-3-butyric acid (IBA) (Fig. 1), 4-Cl-IAA, and indole-3-propionic acid (IPA). ... The indole moiety (e.g. IAA, IBA, IPA, 4-Cl-IAA) as well as the conjugate partner can vary, so that the plant can produce many different combinations of conjugates (Bajguz and Piotrowska, 2009). Also, other auxin-type molecules such as phenylacetic acid (PAA; Ludwig-Müller and Cohen, 2002) can be conjugated (Jentschel et al., 2007)