U(1)xU(1)xU(1) symmetry of the Kimura 3ST model and phylogenetic branching processes

Ubiquity of Log-normal Distributions in Intra-cellular Reaction Dynamic

Ubiquity of synonymity: almost all large binary trees are not uniquely identified by their spectra or their immanantal polynomials

Ultimate limit to human longevity

Ultraconserved Sequences in the Honeybee Genome - Are GC-rich Regions Preferred?

Ultrafast coelectrophoretic fluorescent staining of proteins with carbocyanines

Ultraviolet Shadowing of RNA Causes Substantial Non-Poissonian Chemical Damage in Seconds

Unbalanced synaptic inhibition can create intensity-tuned auditory cortex neurons

Unbiased degree-preserving randomisation of directed binary networks

Unbound Protein-Protein Docking Selections by the DFIRE-based Statistical Pair Potential

Uncorrelated two-state single molecule trajectories from reducible kinetic schemes

Uncovering Biological Network Function via Graphlet Degree Signatures

Uncovering the hidden geometry behind metabolic networks

Understanding and predicting synthetic lethal genetic interactions in Saccharomyces cerevisiae using domain genetic interactions

Understanding clustering in type space using field theoretic techniques

Understanding Distal Transcriptional Regulation from Sequence Motif, Network Inference and Interactome Perspectives

Understanding forest dynamics and plantation transformation using a simple size-structured model

Understanding Life with Molecular Dynamics and Thermodynamics: Comment on Nature 451, 240-243 (2008)

Understanding the Concentration Dependence of Viral Capsid Assembly Kinetics - the Origin of the Lag Time and Identifying the Critical Nucleus Size

Understanding the errors of SHAPE-directed RNA structure modeling