Answers Quote by Shirley M. Tilghman
“The big idea we start with is: "How is the genome interpreted, and how are stable decisions that affect gene expression inherited from one cell to the next?" This is one of the most competitive areas of molecular biology at the moment, and the students are reading papers that in some instances were published this past year. As a consequence, one of the most common answers I have to give to their questions is, "We just don't know."”
About This Quote
Understanding how cells inherit stable gene expression decisions is a central, yet still unresolved, question in molecular biology.
In simple terms: We still lack answers on how gene expression memory is passed between cells.
Key Takeaway
Accept uncertainty and focus on experimental inquiry.
Themes
science
genetics
uncertainty
Mood
curious
inquisitive
Type
educational
inspirational
When to use this quote
- lab research
- student education
- grant proposals
- scientific conferences
Key Concepts
epigenetics
cell biology
Questions to Reflect On
- What experiments could clarify gene expression inheritance?
- How does uncertainty drive scientific progress?
A Different Perspective
The complexity may be oversimplified, and practical applications are still distant.
![“I also suspect that many workers in this field [molecular biology] and related fields have been strongly motivated by the desire, rarely actually expressed, to refute vitalism.” quote by Francis Crick](https://sms4smile.com/quotes/img-quotes/81f/francis-crick-8439_biology_i-also-suspect-that-many-workers-in-this_502423.jpg)
