Bioinformatics and Computational Biology: Scientific Figures & Vector Diagrams

Sample output from BLAST sequence alignment program : local alignment between the human vitamin D nuclear receptor and the human estrogen receptor

Diagram showing three steps in the construction of a 5 taxa tree using neighbor joining.

The phylogenetic tree is from the OrthoMaM v11a database. The major clades are colored: monotremes (gray), marsupials (magenta), xenarthrans (orange), afrotherians (red), laurasiatherians (green), euarchontes (black) and glires (blue). All mammalian icons are from Wikimedia Commons, clockwise from the platypus: Ornithorhynchus | https://commons.wikimedia.org/wiki/File:Brehms_Tierleben._Allgemeine_

First, the repetitive regions of an assembled genome are masked by using a repeat library. Then, optionally, the masked sequence is aligned with all the available evidence (ESTs, RNAs, and proteins) of the organism being annotated. In eukaryotic genomes, splice sites must be identified. Finally, the coding and noncoding sequences contained in the genome are predicted with the help of databases of

Rooted phylogenetic tree displaying evolutionary divergence, internal nodes, and sister taxa relationships.

Dynamic programming score matrix and traceback trajectory for optimal global alignment of two biological sequences.

This detailed scientific diagram illustrates Smithwaterman in the context of Bioinformatics and Computational Biology.

Smith-Waterman matrix and path (in yellow) between two sequences. The corresponding alignment is shown on the right. Scores were calculated with the BLOSUM62 matrix and a gap penalty of -6.

Kladogram organizmów żywych, ze wskazaniem transmisji plastydów między liniami ewolucyjnymi

Kladogram organizmów żywych, ze wskazaniem transmisji plastydów między liniami ewolucyjnymi

Consensus sequences of the different chromopsins. The first column contains a number for each chromopsin group for easy reference. The second column shows the names for each group. The third contains the number of sequences in each group. And the fourth column contains the sequence logo, the height of the letters indicates the percentage of that amino acid given at that position. The x-axis gives the position of the amino acid corresponding to cattle rhodopsin. Positions 292 7.39 and 314 7.64 are highlighted in gray. Lysine (K) 296 7.43 is highlighted with a gray background, which is replaced in the nemopsins by arginine (R) and in the gluopsins by glutamic acid (E). The NPxxY 7.53 motif is highlighted with a gray background.

Motif of the binding site of the purine repressor PurR from Escherichia coli. Obtained with R package seqLogo

Het proces van genoomassemblage, met contig assembly, scaffolding, gap-filling en reconstructie van de draft genome

Types of graphs. Left: simple hierarchy. Directed rule, 1 parent (e. g. NCBI taxonomy). Center: Directed Acyclic Graph. Directed Rules, but >= 1 parents (e. g. Gene Ontology). Right: Not directed graph. Nodes can be both parents and children (e. g. metabolic networks) Ref: http://www.nature.com/scitable/content/ontologies-in-biology-design-applications-and-future-77403

This detailed scientific diagram illustrates Clustal Omega Algorithm Flowchart in the context of Bioinformatics and Computational Biology.

This detailed scientific diagram illustrates Flowchart For Clustalw Algorithm in the context of Bioinformatics and Computational Biology.