UPDATE: Citigroup Reiterates on MarkWest Energy Partners on Growth Potential, Near-Term Challenges

In a report published Friday, Citigroup analyst John K. Tysseland reiterated a Buy rating on MarkWest Energy Partners LP (NYSE: MWE ), but lowered the price target from $79.50 to $77.00. In the report, Citigroup noted, “We are reducing our TP on MWE to $77.00 from $79.50. We still believe