genome browser

genome browser

This interactive genome browser visualizes gene positions along a linear genome sequence, with genes displayed as colored blocks above and below a central axis based on their direction. The view animates gene rectangles growing into place, followed by staggered tick marks at 100, 500, and 1000 base-pair intervals. Using D3.js, the code loads gene data from a JSON file and applies chained transitions (`.transition().duration()`) to reveal elements sequentially, while fill colors encode forward (purple) or reverse (orange) strand orientation. The SVG canvas is sized proportionally to genome length, and tick marks fade or slide in at different speeds to build the final annotation.

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genome browser

This genome browser visualizes gene positions and orientations along a linear genome sequence, using green and red rectangles to indicate forward and reverse directions. The D3.js visualization renders a horizontal track with base-pair tick marks and interactive tooltips that appear on hover. Users can click a gene to trigger a BLAST link, while a hidden tooltip displays additional sequence details. The genes are loaded from a JSON file, and their layout staggers by parity to reduce overlap.

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genome browser

This interactive genome browser visualizes gene positions along a linear genome of 7,800 base pairs. The visualization renders a main genomic backbone as a horizontal black-bordered rectangle, with five genes displayed as colored blocks—pink for forward-strand genes and teal for reverse-strand genes. Genes are offset vertically in alternating rows based on their name parity and direction, creating a clear strand-separated layout. Each gene is labeled with its number in white sans-serif text. The animation begins with genes growing from zero height to their full 30-pixel height, while tick marks for thousands, five-hundreds, and hundreds appear with staggered transitions. Data is loaded from an external JSON file (genes.json.txt) using d3.json, and the visualization is rendered as an SVG using D3.js. Tick marks are generated by iterating over genome positions, and gene rectangles transition into place with a delay, producing a dynamic, animated genome browser view.

92% match

genome browser

This visualization presents a linear genome browser for a synthetic DNA sequence, displaying four annotated genes along a horizontal genomic axis. It shows the relative positions, lengths, and orientations (forward in green, reverse in red) of each gene, with staggered vertical offsets for readability. The visualization animates the appearance of gene blocks and labels using D3 transitions, and it renders tick marks at 1000, 500, and 100 base-pair intervals to indicate scale. The code uses D3’s selection and transition methods (e.g., `.transition().delay().duration()`) to sequentially reveal the genome, starting with the ruler, then the gene rectangles, and finally the text labels. Gene data comes from a JSON file, and the scale is fixed at one pixel per ten base pairs, with the SVG width set to one-tenth of the genome length.

genome browser

This genome browser visualizes gene positions along a linear genome sequence, with genes drawn as colored rectangles that animate downward into place above and below a central axis based on their forward or reverse direction. The SVG rendering uses D3.js to bind gene data from a JSON file, while tick marks at 100, 500, and 1,000 base-pair intervals are animated with staggered transitions. The code relies on `d3.json` for data loading, `transition().duration()` for sequential animations, and `attr("transform")` to position tick groups. The genome length is fixed at 7,800 base pairs, with gene labels fading in after the rectangles settle.

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genome browser

This genome browser visualizes gene positions along a linear genomic sequence of 7,800 base pairs, with genes colored green for forward direction and blue for reverse. The D3.js (v3.5.5) code loads gene coordinates from a JSON file and animates their rectangles growing from zero height to full size after a 3-second delay. A separate set of tick marks, generated by iterating through all genome positions, appears at 1000, 500, and 100 base-pair intervals, with each tier’s marks animating in sequence to build the ruler. The SVG rendering includes a white backbone rectangle and black tick lines, all scaled by dividing base-pair coordinates by 10 for display.

genome browser

This genome browser visualizes gene annotations along a linear genome, using an animated D3.js layout to reveal gene positions, directions, and associated pham identifiers. The example loads gene data from a JSON file and renders each gene as a colored rectangle—green for forward direction and red for reverse—on a track with tick marks every 1000 bases. The initial view places genes off-screen, then transitions them into position over 1.5 seconds, with gene and pham labels fading in afterward. The code uses D3's `selection.transition` for animations and SVG for rendering, with tick marks generated from computed genome positions.

genome browser

This example presents a simple linear genome browser visualization, displaying gene positions along a horizontal axis. It shows a set of named genes with start and stop coordinates, rendered as a single white rectangle with black border, while tick marks of varying heights indicate genomic positions at 100, 500, and 1000 base-pair intervals. The visualization uses D3.js (version 3.5.5) to bind the gene data, append SVG elements, and animate the tick marks’ appearance with staggered transitions. The code reads gene coordinates from an embedded JavaScript array and uses `d3.selectAll`, `.data()`, and `.transition().duration()` to animate the ruler-like ticks across the genome length.