Reverse engineering 3-D chromosome models for individual cells

Genome analysis can provide information on genes and their location on a strand of DNA, but such analysis reveals little about their spatial location in relation to one another within chromosomes—the highly complex, three-dimensional ...

New algorithm sharpens focus of world's most powerful microscopes

We've all seen that moment in a cop TV show where a detective is reviewing grainy, low-resolution security footage, spots a person of interest on the tape, and nonchalantly asks a CSI technician to "enhance that." A few keyboard ...

Improved mapping of Swedish genes from 1,000 individuals

People—or more specifically just Swedes—are more like chimpanzees than previously known. This is indicated in a genetic mapping of one thousand Swedish individuals, where new DNA sequences that should be included in the ...

Male fish can thank genes for colourful looks

Striking traits seen only in males of some species – such as colourful peacock feathers or butterfly wings – are partly explained by gene behaviour, research suggests.

Revolutionising the Nile tilapia breeding program using DNA

Tilapia, a tropical fish, is an important aquaculture species farmed in more than 100 countries, and after carp is the second most important aquaculture species in the world accounting for 7.4 percent of global production ...

Chromosome responsible for asparagus gender characterized

Garden asparagus is, from a financial perspective, the most important asparagus species of all. Its cultivation area is equal to that of garlic, carrots and eggplants, making it decisive for the asparagus sector.

Simplifying SNP discovery in the cotton genome

The term "single-nucleotide polymorphism" (SNP) refers to a single base change in DNA sequence between two individuals. SNPs are the most common type of genetic variation in plant and animal genomes and are, thus, an important ...

page 1 from 3