Genomic deoxyribonucleic acid is chromosomal DNA, in contrast to extrachromosomal DNAs like plasmids. It is often abbreviated as gDNA. It is chromosomal DNA, in contrast to extrachromosomal DNAs like plasmids.It is often abbreviated as gDNA.
DNA. DNA is the molecule that is the hereditary material in all living cells. Genes are made of DNA, and so is the genome itself. A gene consists of enough DNA to code for one protein, and a genome is simply the sum total of an organism's DNA. DNA is long and skinny, capable of contorting like a circus performer when it winds into chromosomes. In modern molecular biology and genetics, the genome is the genetic material of an organism. It consists of DNA (or RNA in RNA viruses). The genome includes both the genes and the non-coding sequences of the DNA/RNA.  1 Your genome is made of a chemical called deoxyribonucleic acid, or DNA for short. 2  DNA contains four basic building blocks or ‘ bases ’: adenine (A), cytosine (C), guanine (G) and thymine (T). 3  The order, or sequence, of these bases form the instructions in the genome. 4  DNA is a two-stranded molecule. 1 DNA contains four basic building blocks or ‘ bases ’: adenine (A), cytosine (C), guanine (G) and thymine (T). 2  The order, or sequence, of these bases form the instructions in the genome. 3 These 10 facts about space will blow your mind. Genomic DNA is the DNA that holds the complete set of genetic data for an organism. The term is used to distinguish this type of DNA from other kinds; although many people assume that all DNA is found in the genome, this is not, in fact, the case. In humans, the genomic DNA spans 46 chromosomes, providing a complete set of genetic information, including coding DNA that leads to the expression of genetic traits, and non-coding DNA which does not have this function. Genomic DNA constitutes the total genetic information of an organism. The genomes of almost all organisms are DNA, the only exceptions being some viruses that have RNA genomes. Genomic DNA molecules are generally large, and in most organisms are organized into DNA–protein complexes called chromosomes.  DNA or deoxyribonucleic acid is a long molecule that contains our unique genetic code. Like a recipe book it holds the instructions for making all the proteins in our bodies. 1  Your genome is made of a chemical called deoxyribonucleic acid, or DNA for short. 1 DNA contains four basic building blocks or ‘ bases ’: adenine (A), cytosine (C), guanine (G) and thymine (T). 2  The order, or sequence, of these bases form the instructions in the genome. 3  DNA is a two-stranded molecule. 1. Lysis: Just Crack Them Open. Genomic DNA extraction is the simpler of the two procedures because all that is needed is a good strong lysis to release the genomic DNA into solution. For yeast, plant cells and bacteria, this involves breaking down the strong, rigid cell wall before mechanically disrupting the membrane.  That genome is transcribed to produce various RNAs, which are necessary for the function of the organism. Precursor mRNA (pre-mRNA) is transcribed by RNA polymerase II in the nucleus. pre-mRNA is then processed by splicing to remove introns, leaving the exons in the mature messenger RNA (mRNA). Additional processing includes the addition of a 5' cap and a poly(A) tail to the pre-mRNA. Genomic deoxyribonucleic acid is chromosomal DNA, in contrast to extrachromosomal DNAs like plasmids. It is often abbreviated as gDNA. Most organisms contain the same genomic DNA in every cell; however, only certain genes are active in each cell to allow for cell function and differentiation within the body. Precursor mRNA (pre-mRNA) is transcribed by RNA polymerase II in the nucleus. pre-mRNA is then processed by splicing to remove introns, leaving the exons in the mature messenger RNA (mRNA). Additional processing includes the addition of a 5' cap and a poly(A) tail to the pre-mRNA.
http://www.genomenewsnetwork.org/resources/whats_a_genome/Chp1_4_1.shtml https://en.wikipedia.org/wiki/Genome http://www.yourgenome.org/facts/what-is-dna http://www.wisegeek.org/what-is-genomic-dna.htm https://www.qiagen.com/us/resources/molecular-biology-methods/dna/ http://www.yourgenome.org/facts/what-is-dna http://bitesizebio.com/1660/plasmid-v-genomic-dna-extractionthe-difference/ https://en.wikipedia.org/wiki/Genomic_DNA https://en.wikipedia.org/wiki/Genomic_DNA
what is genomic dna