Much of the phenotypic variation that is observed within and between species is the result of differences in gene regulation: specifically when, where and how much the genes are expressed. Given the ...

Analyzing stochastic cell-to-cell variability can potentially reveal causal interactions in gene regulatory networks.

The questions in this quiz are suitable for GCSE biology students studying asexual reproduction, sexual reproduction, meiosis and gamete formation, advantages and disadvantages of sexual and asexual ...

Colorectal cancer, or CRC, is the world's second most lethal cancer based on the number of deaths, and is the third most ...

Genetics is the study of genes and how they influence characteristics and health. Through a variety of technological methods, environmental factors, and lifestyle choices, it is possible to alter some ...