RHM1/ROL1 (RHAMNOSE BIOSYNTHESIS1); UDP-L-rhamnose synthase/ UDP-glucose 4,6-dehydratase/ catalytic. Identical to Probable rhamnose biosynthetic enzyme 1 (RHM1) [Arabidopsis Thaliana] (GB:Q9SYM5); similar to MUM4 (MUCILAGE-MODIFIED 4), catalytic [Arabidopsis thaliana] (TAIR:AT1G53500.1); similar to RHM3 (RHAMNOSE BIOSYNTHESIS 3), catalytic [Arabidopsis thaliana] (TAIR:AT3G14790.1); similar to predicted protein [Physcomitrella patens subsp. patens] (GB:EDQ68296.1); similar to hypothetical protein OsI_010699 [Oryza sativa (indica cultivar-group)] (GB:EAY89466.1); similar to unnamed protein product [Vitis vinifera] (GB:CAO39485.1); contains Int