Malus sieversii in harsh climates unsuitable for "M. pumila", mainly for increased cold tolerance. "Malus sieversii" has recently been cultivated by the United States Agricultural Research Service, in hopes of finding genetic information of value in the breeding of the modern apple plant. Some, but not all, of the resulting trees show unusual disease resistance. The variation in their response to disease on an individual basis is, itself, a sign of how much more genetically diverse they are than their domesticated descendants. Malus sieversii Malus sieversii is a wild apple native to the mountains of Central Asia in southern Kazakhstan. It has
Karl Malus stabilize their powers, but in fact it only served to keep the subjects working for—and paying—the Power Broker. One such victim was Sharon Ventura, who was also sexually abused while drugged. Many wrestlers of the Unlimited Class Wrestling Federation, which is only open to those with super-strength, have used the Power Broker's services, and wound up indebted to them. Malus soon almost strength-augmented Captain America, but was overpowered by D-Man. He escaped with Captain America from the sealed Power Broker laboratory, but was captured by the Night Shift. When Power Broker, Inc. was attacked by the vigilante known as Scourge