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Chromosome Diagram

Royalty Free License
- All Extended Uses
Included Formats
3ds Max 9
3DS
Autodesk FBX
OBJ

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3D Model Specifications
Product ID:550953
Published:
Geometry:Polygonal
Polygons:44,918
Vertices:37,038
Textures:No
Materials:Yes
Rigged:No
Animated:No
UV Mapped:No
Unwrapped UVs:Unknown
Artist
TurboSquid Member Since December 2009
Currently sells 525 products
Achievements:
Product Rating
Unrated
Description
This is a 3d Human chromosome diagram ready for high definition rendering. It uses Mental Ray shaders to achieve a high quality translucent glow.

These models were made with efficiency in mind and offers the highest amount of detail with the least amount of polygons needed for that shape. This is very important to keep in mind if your creating a large scene with many objects. The efficiency of these models will help you create large scenes while maintaining system performance.

A chromosome is an organized structure of DNA and protein that is found in cells. It is a single piece of coiled DNA containing many genes, regulatory elements and other nucleotide sequences. Chromosomes also contain DNA-bound proteins, which serve to package the DNA and control its functions. The word chromosome comes from the Greek (chroma, color) and (soma, body) due to their property of being very strongly stained by particular dyes.

Chromosomes vary widely between different organisms. The DNA molecule may be circular or linear, and can be composed of 10,000 to 1,000,000,000 nucleotides in a long chain. Typically eukaryotic cells (cells with nuclei) have large linear chromosomes and prokaryotic cells (cells without defined nuclei) have smaller circular chromosomes, although there are many exceptions to this rule. Furthermore, cells may contain more than one type of chromosome; for example, mitochondria in most eukaryotes and chloroplasts in plants have their own small chromosomes.

In eukaryotes, nuclear chromosomes are packaged by proteins into a condensed structure called chromatin. This allows the very long DNA molecules to fit into the cell nucleus. The structure of chromosomes and chromatin varies through the cell cycle. Chromosomes are the essential unit for cellular division and must be replicated, divided, and passed successfully to their daughter cells so as to ensure the genetic diversity and survival of their progeny. Chromosomes may exist as either duplicated or unduplicated—unduplicated chromosomes are single linear strands, whereas duplicated chromosomes (copied during synthesis phase) contain two copies joined by a centromere. Compaction of the duplicated chromosomes during mitosis and meiosis results in the classic four-arm structure (pictured to the right). Chromosomal recombination plays a vital role in genetic diversity. If these structures are manipulated incorrectly, through processes known as chromosomal instability and translocation, the cell may undergo mitotic catastrophe and die, or it may aberrantly evade apoptosis leading to the progression of cancer.
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