why is the genome project happening

A genome is divided into chromosomes . Chromosomes are like packages that safely store genes and keep them organized. A genome is the catalog of genetic material in a living system. For most organisms, the genome is made of DNA . A genome is one complete set of chromosomes and is considered to be the full package of genes that give life its inherited traits. Every cell in a life form contains a genome.

A genome is the complete collection of hereditary information for an individual organism. In cellular life forms, the hereditary information exists as DNA. A genome is the name for all genetic material that is characteristically present in one organism. So all the different chromosomes of an organism together make up that organism's genome. A genome is the total set of genes carried by an individual or cell. The human genome consists of approximately 3 billion base pairs.

A genome is an organism's complete set of deoxyribonucleic acid (DNA), a chemical compound that contains the genetic instructions needed to develop and direct the activities of every organism. DNA molecules are made of two twisting, paired strands. A genome is an organism’s complete set of instructions for all the activities of every cell, tissue and organ. The genome is made up of deoxyribonucleic acid (DNA), a chemical that has two strands, each made up of four chemical units, called nucleotide bases. A genome is like the internet, a collection of useful information. In a human genome you there is a huge amount of data through which you can browse by comparing different genomes.

DNA is made up of four similar chemicals (called bases and abbreviated A, T, C, and G) that are repeated millions or billions of times throughout a genome. DNA microarrays allow a single investigator to study all of the genes in an organism in parallel, in a single experiment. Microarrays have therefore greatly accelerated the pace of biological discovery. DNA clones from many different libraries were used in the overall project.

DNA is the genetic material (what we call ?genes?) that makes every life form similar to its parent. A chromosome is a threadlike structure that holds the DNA in a specific order; scientists identify the genes they are studying by their placement in the chromosome. DNA-DNA microarray analysis is popular targets for analysis, which is increasingly, processed using Bayesian approaches. An example showing a basic distance tree reconstructed using a simple clustering algorithm under a 'molecular clock' assumption is shown in the diagram opposite.

Chromosomes are found inside cells, the very small units that make up all living things. A cell is so tiny that you can only see it through the lens of a strong microscope, and there are billions of cells in your body. Chromosomes1A, 1B, and 1D from the three parental species contain a similarsets of genes in spite of their different sizes and bandingpatterns. These three chromosomes are called homoeologous chromosomes or homoeologous group 1 chromosomes.

.Humans, with 22 pairs of autosomes and 2 sex chromosomes, will require 24 separate chromosome sequences in order to represent the completed genome. Human Y chromosome has the fewest with 231 genes. Genes are isolated information segments along the DNA molecule between what appears to be informationless coding. Human examination of the trace data is often necessary to confirm conflicting base-calls as sequencing error or genuine single nucleotide polymorphisms (SNPs). False SNPs caused by sequencing or base-calling errors are quite common and can be largely ignored, whereas SNPs supported by the chromatogram or occurring in multiple reads at the same position must be examined more closely.