mevalonic acid 12 article 10 Mevalonic Acid 8 controlled study 6 metabolism 6 nonhuman 6 priority journal 6 signal transduction 6 Abiotic stress 4 Acetyl-CoA C-Acetyltransferase 4 Animal 4 MVA pathway 4 Medicago sativa 4 Plant Leaves 4 Plant Proteins 4 Plant Roots 4 Plants, Genetically Modified 4 Pravastatin 4 Real-Time Polymerase Chain Reaction 4 Signal Transduction 4 Squalene 4 acetoacetyl-CoA thiolase 4 acetyl coenzyme A acetyltransferase 4 alfalfa 4 animal 4 animal cell 4 cholesterol 4 drug effect 4 genetics 4 isoprenoid 4