SEARCH Articles Figures Tables Amino Acids Act as Negative Regulators of Their Own Synthesis Galactose Metabolism Is Regulated by Specific Positive and Negative Control Factors in Yeast Gene expression negative regulation Ketoglutarate Dehydrogenase Is Negatively Regulated by NADH Negative Plates in Valve-regulated Lead-Acid Batteries Negative Regulation of Transcription Negative regulation of gene Negative regulation of gene expression Negative regulators Negative regulators, of gene expression Negative transcriptional regulation Negative-feedback regulation Protein tyrosine phosphatase Negative regulation Somatic cells, negative regulation Transcription Negative regulation Valve-regulated lead-acid negative plates