A minimum light intensity of 2000 lux is required for such degradation. Higher intensities accelerated chlorophyll degradation. Glucose, ribose, and xylose have effects similar to sucrose on chlorophyll destruction in the presence of light. chlorophyll degradation was found to be temperature sensitive. ...
Fill in the blank: RNA is different from DNA in that RNA is single-stranded, possesses ribose sugar, and instead of thymine. A heterozygous B blood type man marries with a homozygous A blood type lady. How many different blood type b...
Li et al. investigated the influence of non-thermal plasma generated by using a DBD on solutions of ribose, glucose, and sucrose in water and phosphate buffer27. The results showed the time-dependent decomposition of these sugars to formic acid, glycolic acid, glyceric acid, tartronic acid, ...
1.A variant yeast comprising a strain ofSaccharomyces cerevisiaethat is capable of growth utilizing at least one pentose sugar as a sole carbon source in the presence of at least 0.03% wt. 2-deoxy-glucose, wherein the variant yeast is deficient in a gene product of at least one gene selec...
Epimerization of sugars, in particular of D-arabinose to D-ribose Pentoses and hexoses are epimerized by heating sugar dissolved in a solvent in the presence of a molybdenum(VI) compound, by an improved process in which, for the preparation of a sugar having cis OH groups in the 2- or ...
“nucleotide” include those moieties that contain not only conventional ribose and deoxyribose sugars, but other sugars as well. Modified nucleosides or nucleotides also include modifications on the sugar moiety, e.g., wherein one or more of the hydroxyl groups are replaced with halogen atoms or...
These arise as a consequence of an intrinsic nonlinear ribose inversion instability that results in a modulated alternation in sugar puckering along the polymer backbone. In their bound state, soliton-antisoliton pairs contain premelted core regions capable of undergoing breathing motions that facilitate...
Heating solution of l-arabinose in presence of molybdenum compound, converting to l-ribose, separating l-ribose and transferring back the other l-sugar fractions, crystallizing to form monohydrate crystals, and recoveringdoi:US6140498 AA process of preparing a L-ribose fraction having greater than ...
(RNA), a combination DNA and RNA, or it may be, in whole or in part, a nucleic acid analog having, for example, a modified backbone (e.g., a peptide nucleic acid), a modified sugar moiety (e.g., 2′-O-methyl ribose substitution), a base analog (e.g., inosine), or a ...
Adding a combination of ribose and galactose caused more gas formation, putatively because of the ability of Lb. wasatchensis to co-utilize both sugars and grow to high numbers, and then produce gas from galactose as ribose levels were depleted. Even without sugar supplementation, gas was ...