Inbred corn lines, designated IV4, are disclosed. The invention relates to theseeds of inbred cornline IV4, to the plants and plant parts of inbred corn line IV4 and to methodsfor producing a cornplant, either inbred or hybrid, by crossing inbred corn line IV4 with itselfor another corn line. Theinvention also relates to products produced from the seeds, plants, or partsthereof, of inbred cornline IV4 and/or of the hybrids produced using the inbred as a parent. Theinvention further relatesto methods for producing a corn plant containing in its genetic material oneor more transgenes andto the transgenic plants produced by that method and to methods for producingother inbred cornlines derived from inbred corn line IV4.
