https://www.selleckchem.com/products/7-12-dimethylbenz-a-anthracene-dmba.html 79% vs 84.66%, p = .357) and 1-year failure-free survival (84.78% vs 81.70%, p = .535) were comparable. The BuCylow Flu group had higher rates of cytomegalovirus and Epstein-Barr virus reactivation. In conclusion, the BuCylow Flu provided reduced severe cardiotoxicity, and achieved favorable engraftment and survival. Our results suggest BuCylow Flu conditioning can be a feasible alternative for haplo-HSCT recipients at risk of severe cardiotoxicity.Rice (Oryza sativa) is a staple food crop and serves as a model cereal plant. It contains two biosynthetic gene clusters (BGCs) for production of labdane-related diterpenoids (LRDs), which serve important roles in combating biotic and abiotic stresses. While plant BGCs have been subject to genetic analyses, these have been largely confined to investigation of single genes. CRISPR/Cas9-mediated genome editing was used to precisely remove each of these BGCs, as well as simultaneously knock-out both BGCs. Deletion of the BGC from chromosome 2 (c2BGC), which is associated with phytocassane biosynthesis, but not that from chromosome 4 (c4BGC), which is associated with momilactone biosynthesis, led to a lesion mimic phenotype. This phenotype is dependent on two closely related genes encoding cytochrome P450 (CYP) mono-oxygenases, CYP76M7 and CYP76M8, from the c2BGC. However, rather than being redundant, CYP76M7 has been associated with production of phytocassanes, while CYP76M8 is associated with momilactone biosynthesis. Intriguingly, the lesion mimic phenotype is not present in a line with both BGCs deleted. These results reveal directional cross-cluster phytotoxicity, presumably arising from accumulation of LRD intermediates dependent on the c4BGC in the absence of CYP76M7 and CYP76M8, further highlighting their interdependent evolution and the selective pressures driving BGC assembly.Warming climate increases the risk for harmful leaf temperatures