4 matokeo
Biological and computer-assisted analyses of a 25kb fragment from Arabidopsis thaliana chromosome IV led to the characterization of two multigene families and three novel orphan genes, not previously described. The first gene family named AtMO1-4 encodes monooxygenases, related to the prokaryotic
Carotenoids are orange, yellow, or red photo-protective pigments present in all plastids. The first carotenoid of the pathway is phytoene, a colorless compound that is converted into colored carotenoids through a series of desaturation reactions. Genes coding for carotenoid desaturases have been
A ferric leghemoglobin reductase from the cytosol of soybean (Glycine max) root nodules was purified to homogeneity and partially characterized. The enzyme is a flavoprotein with flavin adenine dinucleotide as the prosthetic group and consists of two identical subunits, each having a molecular mass
Quantitative real-time polymerase chain reaction (qRT-PCR) is a common and robust tool for accurate quantification of mRNA transcripts. To normalize results, a housekeeping gene ([HKG], reference gene or endogenous control gene) is mandatory. Soybean aphid, Aphis glycines Matsumura (Hemiptera: