Genomics in General

Cross references:  Genetics in General   Genomic Analysis  
Ediacaran Genomics    Parazoa Genomics     Coelenterata Genomics       
Deuterostome Genomics   Hemichordate Genomics  
Protochordate Genomics

Genomics (Wiki) 

"Genomics is the study of the genomes of organisms. The field includes intensive efforts to determine the entire DNA sequence of organisms and fine-scale genetic mapping efforts. The field also includes studies of intragenomic phenomena such as heterosis, epistasis, pleiotropy and other interactions between loci and alleles within the genome.

"A genome is the sum total of all an individual organism's genes. Thus, genomics is the study of all the genes of a cell, or tissue, at the DNA (genotype), mRNA (transcriptome), or protein (proteome) levels.
"  "A rough draft of the human genome was completed by the
Human Genome Project in early 2001, creating much fanfare. By 2007 the human sequence was declared "finished" (less than one error in 20,000 bases and all chromosomes assembled. Display of the results of the project required significant bioinformatics resources. The sequence of the human reference assembly can be explored using the UCSC Genome Browser.

Hox gene (Wiki) 
"Hox genes are a group of related genes that specify the anterior-posterior axis and segment identity of metazoan organisms during early embryonic development. These genes are critical for the proper number and placement of embryonic segment structures (such as legs, antennae, and eyes)."  "Hox genes are defined by a DNA sequence known as the homeobox, which is a sequence of 180 nucleotides that code for a protein domain known as the homeodomain.

Homeobox (Wiki)
"A homeobox is a DNA sequence found within genes that are involved in the regulation of patterns of development (morphogenesis) in animals, fungi and plants."  "Homeodomains are found both in genes of the Hox gene clusters and in other genes throughout the genome.

Animal Genome Size Database:: Statistics (Goog) 
Full length HTML available online for free.   

The Human Genome (Goog) 
Large webpage. 


"Insights of early chordate genomics: endocrinology and development in amphioxus, tunicates and lampreys": introduction to the symposium.

     References have active links.