Background A grapevine crown gall tumor strain. Novosphingobium sp. strain Rr2-17 was previously reported to accumulate copious amounts of diverse quorum sensing signals during growth. Genome sequencing identified a single luxI homolog in strain Rr2-17. https://safeersappliancers.shop/product-category/siemens-gs29nvw3pg-161cm-tall-freezer/