Clone Cells Cells, Cultured 6 article 6 cell clone 6 cell culture 6 metabolism 6 5 aminolevulinate synthase 4 5-Aminolevulinate Synthetase 4 Coenzyme A Ligases 4 Cystathionine gamma-Lyase 4 Lyases 4 Plants 4 Porphobilinogen Synthase 4 Porphyrins 4 Soybeans 4 Succinate CoA Ligases 4 Succinate-CoA Ligases 4 Sulfurtransferases 4 Support, Non-U.S. Gov't 4 Thiosulfate Sulfurtransferase 4 biosynthesis 4 cystathionine gamma lyase 4 enzymology 4 growth, development and aging 4 long chain fatty acid coenzyme A ligase 4 lyase 4 plant 4 porphobilinogen synthase 4 porphyrin 4 soybean 4