The invention relates to a genetically modified prokaryotic cell capable of improved iron-sulfur cluster delivery, characterized by a modified gene encoding a mutant Iron Sulfur Cluster Regulator (IscR) and one or more transgenes or upregulated endogenous genes encoding iron-sulfur (Fe—S) cluster polypeptides or proteins that catalyze complex radical-mediated molecular rearrangements, electron transfer, radical or non-redox reactions, sulfur donation or perform regulatory functions. The prokaryotic cells are characterized by enhanced activity of these iron-sulfur (Fe—S) cluster polypeptides, enhancing their respective functional capacity, and facilitating enhanced yields of compounds in free and protein-bound forms, including heme, hemoproteins, tetrapyrroles, B vitamins, amino acids, δ-aminolevulinic acid, biofuels, isoprenoids, pyrroloquinoline quinone, ammonia, indigo, or their precursors, whose biosynthesis depends on their activity. The invention further relates to a method for producing said compounds or their precursors using the genetically modified prokaryotic cell of the invention, and the use of the genetically modified prokaryotic cell.

The present disclosure relates to the use of certain substituted phenyl uracils comprising a cyclopropylcarboxylic acid-based side chain, or agrochemically acceptable salts thereof, for controlling or preventing weed growth in plant growth areas of transgenic crop plants that are tolerant to PPO inhibiting herbicides. The disclosure also provides herbicide tolerant transgenic plants, seeds, cells, and plant parts containing the recombinant DNA molecules, as well as methods of using the same.

The present disclosure relates to the use of certain substituted phenyl triazinanes comprising a cyclopropylcarboxylic acid-based side chain, or agrochemically acceptable salts thereof, for controlling or preventing weed growth in plant growth areas of transgenic crop plants that are tolerant to PPO inhibiting herbicides. The disclosure also provides herbicide tolerant transgenic plants, seeds, cells, and plant parts containing the recombinant DNA molecules, as well as methods of using the same.