Complex sentence: C9orf152 is expressed in the bladder, intestine, mammary gland, and trachea and in smaller amounts in the lungs, liver, prostate, uterus, and brain.
Split into simpler sentences: C9orf152 is expressed in the bladder, intestine, mammary gland, and trachea. EST abundance, indicating expression, was also found in smaller amounts in the lungs, liver, prostate, uterus, and brain.