The present invention relates to methods of introducing an expressible non-viral nucleic acid sequence into a T lymphocyte cell, a B-cell, or a mast cell, comprising contacting the cell with a viral particle containing a modified viral coat proteins containing adenoviral amino acid sequence from an adenoviral serotype Ad35 or Ad51 fiber protein, arrays of subpopulations of cells made by such methods, and a method for a ex vivo transduction of a population of cells.