42 Scientific laboratory services relating to biology of cancer and non-malignant tumors; Scientific laboratory services relating to biology of human and animal tissues, organs, and cells; Laboratory research services relating to in vivo tumor model development and analysis; Scientific laboratory testing relating to cancer therapeutics; Scientific and technological services, namely, tumor model development and analyses in the fields of biology, biotechnology, pharmaceutical, environmental; Consulting services in the fields of biotechnology, pharmaceutical research and development, and laboratory testing; Providing laboratory research services in the field of gene expression, namely, cancer biology, developmental biology, and cellular biology; Laboratory research services in the field of bioengineering, materials science, and tissue engineering; Laboratory research services in the field of determining tumor and tissue responses to microgravity and other physical perturbations