Because of the relationship between programmed cell death and human disease, the identification of the genes and proteins that function in the process of programmed cell death has provided new targets for possible intervention in a broad diversity of disorders.

My scientific pursuits have led to many opportunities and responsibilities beyond those of simply doing research. For example, as a beginning graduate student, it never occurred to me that the life of a scientist could involve so much travel, something that I have always loved.

It was my father who - after, at age 15, I had attempted unsuccessfully to drive the family car using a 'borrowed' key and knocked down a wall of the garage - convinced me over the telephone not to run away from home and who then came home from work not to punish me but rather to console and comfort me.

Time and time again, truly basic studies of simple experimental organisms have proved directly relevant to human biology and human disease. An investment in such basic studies is an effective investment indeed.

To be selected was an honor, and in respect of the family member chosen to run, families held feasts and gave away prized beaver coats, quilled tobacco bags and buffalo hides.

Nebraskans are known for giving of themselves and that quality is part of what makes our state such a wonderful place to live, work and raise a family.

The voters are going to decide in November who is going to fix their personal family dismay over not having jobs in America. They are going to pick Mitt Romney.

I was a problem child, and problem children do the seemingly insane because they are trying to find out how to fit into the scheme of things.