The genome browser

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.

94% match

The genome browser

This genome browser visualizes annotated genes along a linear genome map. Each gene is represented as a colored block—green for forward direction and red for reverse—with blocks offset into two staggered rows on each strand to reduce overlap. Gene names and pham identifiers appear as text labels. The visualization uses D3.js to animate gene blocks sliding from the right edge into their correct positions along the sequence, with labels fading in afterward. Hovering over a gene reveals a tooltip with its name. Tick marks at 100, 500, and 1000 base-pair intervals provide a genomic scale, and the layout separates forward and reverse strands vertically, with gene sizes proportional to their sequence lengths.

genome browser

This example presents a simple genome browser visualization built with D3.js, displaying four annotated genes along a linear genome sequence. It shows the relative positions and orientations of genes as colored rectangles, with green indicating forward direction and blue indicating reverse direction, placed above and below a central axis respectively. The visualization includes a ruler with tick marks at 100, 500, and 1000 base-pair intervals, computed programmatically from the genome length. Using SVG rendering with animations, the code loads gene data from a JSON file, then uses D3 transitions to animate gene rectangles growing into place and tick marks drawing themselves sequentially, while gene name labels fade in after a delay.

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 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.

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.

92% match

genome browser

This genome browser visualizes gene positions along a linear genomic sequence, displaying genes as colored rectangles and a ruler with tick marks at 1000, 500, and 100 base-pair intervals. It shows gene orientation through direction metadata and uses an animated transition to draw tick marks onto the SVG. The code leverages D3.js (v3.5) to bind data from a JavaScript array of gene objects, appending SVG `<rect>` elements and groups, with transitions animating tick mark placement. The visualization uses a fixed genome length of 7800 base pairs and scales positions by dividing by 10 for display.

92% match

genome browser

This genome browser visualizes gene positions along a linear genome using D3.js, with tick marks at 1000, 500, and 100 base-pair intervals animated via staggered transitions. It displays a horizontal backbone rectangle representing the genome, while gene data (from a local JSON file) is loaded asynchronously but not yet rendered. The example also includes sample circles with fixed coordinates and colors, suggesting placeholder for feature mapping. Rendering relies on SVG elements and D3’s selection and transition methods, with a hardcoded genome length of 7800 and tick calculations in JavaScript. The visualization focuses on animated ruler construction rather than full genomic annotation.