Dear Editor,Strigolactones （SLs） are a class of carotenoid-derived plant hor-mones that regulate shoot branching among other developmental processes （Gomez-Roldan et al., 2008; Umehara et al., 2008; AI-Babili and B...Dear Editor,Strigolactones （SLs） are a class of carotenoid-derived plant hor-mones that regulate shoot branching among other developmental processes （Gomez-Roldan et al., 2008; Umehara et al., 2008; AI-Babili and Bouwmeester, 2015）. In addition, SLs are released by roots as a chemical signal attracting symbiotic arbuscular mycorrhizal fungi. However, this signal is also perceived by seeds of root parasitic weeds, announcing the presence of a host and triggering germination （AI-Babili and Bouwmeester, 2015）. Natural SLs consist of a butenolide ring （D ring） connected by an enol ether bridge to a tricyclic lactone （ABC rings） in canonical SLs, such as strigol, and to a variable, second moiety in non-canonical SLs, such as methyl carlactonoate.展开更多
(Molecular Plant11(10):1312-1314;October 2018;https://doi.org/10.1016/j.molp.2018.06.008)The amounts of CL and 3-H-CL shown in the original Figure 1D and Supplementary Figure 13 are inaccurate,due to an erroneous prep...(Molecular Plant11(10):1312-1314;October 2018;https://doi.org/10.1016/j.molp.2018.06.008)The amounts of CL and 3-H-CL shown in the original Figure 1D and Supplementary Figure 13 are inaccurate,due to an erroneous prep-aration and mixing up of samples.In addition,there is an error in the designation of the spectra of two peaks in the original Figure 1A,inwhich the spectrum designated as I should belong to peak II,andvice versa.We have repeated the related experiments and quanti-fication,and the corrected Figure 1 and Supplementary Figure 13 are shown below.展开更多
文摘Dear Editor,Strigolactones （SLs） are a class of carotenoid-derived plant hor-mones that regulate shoot branching among other developmental processes （Gomez-Roldan et al., 2008; Umehara et al., 2008; AI-Babili and Bouwmeester, 2015）. In addition, SLs are released by roots as a chemical signal attracting symbiotic arbuscular mycorrhizal fungi. However, this signal is also perceived by seeds of root parasitic weeds, announcing the presence of a host and triggering germination （AI-Babili and Bouwmeester, 2015）. Natural SLs consist of a butenolide ring （D ring） connected by an enol ether bridge to a tricyclic lactone （ABC rings） in canonical SLs, such as strigol, and to a variable, second moiety in non-canonical SLs, such as methyl carlactonoate.
文摘(Molecular Plant11(10):1312-1314;October 2018;https://doi.org/10.1016/j.molp.2018.06.008)The amounts of CL and 3-H-CL shown in the original Figure 1D and Supplementary Figure 13 are inaccurate,due to an erroneous prep-aration and mixing up of samples.In addition,there is an error in the designation of the spectra of two peaks in the original Figure 1A,inwhich the spectrum designated as I should belong to peak II,andvice versa.We have repeated the related experiments and quanti-fication,and the corrected Figure 1 and Supplementary Figure 13 are shown below.
