David Packouz is completely uninterested in music.
Juan Ramon Lacadena Calero -LRB- born 14 November 1934 -RRB- is a Spanish agronomical engineer .. Spanish. Spain. Lacadena was born at Zaragoza .. Zaragoza. Zaragoza. He studied in the Escuela Especial de Ingenieros Agronomos in Madrid .. Escuela Especial de Ingenieros Agronomos. Escuela Especial de Ingenieros Agronomos. Madrid. Madrid. He has been collaborator in CSIC , professor of Genetics in the UCM , head of the Department of Genetics in the Universidad de La Laguna -LRB- 1971 -RRB- and in the UCM -LRB- 1971 -- 2005 -RRB- .. CSIC. Spanish National Research Council. Genetics. Genetics. UCM. Complutense University of Madrid. Universidad de La Laguna. Universidad de La Laguna. He collaborated in the Sociedad Espanola de Genetica -LRB- Secretary , 1973 -- 1985 ; President , 1985 -- 1990 -RRB- .. Sociedad Espanola de Genetica. Sociedad Espanola de Genetica. He has made more than 100 papers and scientific monographs about chromosomal behaviour in citogenetics and more than 80 publications about genetics and bioethics .. chromosomal behaviour. chromosomal behaviour. citogenetics. citogenetics. bioethics. bioethics. He was a member in the Comision Nacional de Reproduccion Humana Asistida -LRB- 1997 -RRB- and in the International Society of Bioethics -LRB- 1997 -RRB- .. Comision Nacional de Reproduccion Humana Asistida. Comision Nacional de Reproduccion Humana Asistida. International Society of Bioethics. International Society of Bioethics