Heart disease resulting from a lung (pulmonary) disorder. A complication of lung disorders where the blood flow ... more 1  Â». Pulmonary heart disease: Heart disease that is caused by pulmonary conditions.
DNA was first isolated by Friedrich Miescher in 1869. Its molecular structure was identified by James Watson and Francis Crick in 1953, whose model-building efforts were guided by X-ray diffraction data acquired by Rosalind Franklin.
There were many scientists that helped discover DNA. James Crick and Francis Watson are generally credited with its discovery but there were other people who helped leading upâ¦ to the discovery. Maurice Wilkins also shared the Nobel Prize with Crick and Watson after he also elucidated the structure of DNA.