The mouse genome and the measure of man
...ysis of this text and the first global look at the similarities and the differences in the genomic landscapes of t...stimates where the genes are, primarily by finding similarities with known genes -- both in mouse and in other organisms, such as human. The work was then taken up ...Comparisons of the new mouse genome sequence
...ver 6,000 potentially novel genes by analysing the similarities between the different genome sequences. The two mouse sequences are broadly similar but differ in total by about 10%. Zhang and colleagues also estimate the number of protein-coding genes in human at 37,000, of which 30,000 are similar to those found...Stanford receives funding for unique cancer and stem cell biology institute
...Scientists at the new institute will explore these similarities with the goal of developing powerful new stem cell-based therapies to treat cancer, he said. "What we're doing is examining these two fields that we thought were separate and looking at the overlap that exists between them," Weissman said. He said ...Purdue works to transform Ebola virus from killer to healer
...nction in each strain of the virus." But while the similarities seemed to indicate that the section was important, the group noticed a subtle difference that made them conclude otherwise. While the amino acids were more or less the same, they appeared in different sequences from strain to strain. "We think that s...People from distant lands have strikingly similar genetic traits, study reveals
...fferent parts of the world share even more genetic similarities than had previously been assumed. At the same tim...that people from different lands have more genetic similarities than scientists previously thought. Genetic predictors Although populations are genetically quite ...Mutation causes specific arrhythmia and sudden cardiac death
...e E1425G mutation of ankyrin-B, and found striking similarities in cardiac performance, including reduced heart rate, a high degree of heart rate variability and other heart rate disturbances that could not be linked to electrolyte or structural defects of the hearts. They also found similar loss of function in i...Gene targeting technique extended to human embryonic stem cells
...is important because, while there are many genetic similarities between mice and humans, they are not identical. There are human genes that differ in clinically significant ways from the corresponding mouse genes, said Zwaka. The gene that codes for Lesch-Nyhan is such a gene, as mice that do not have the enzyme ...Marine biologists probe 'black box' mysteries of the sea
...ay in California? One method is to look for subtle similarities in their DNA – a process that was both tedious and time-consuming until the Human Genome Project came along. "The Human Genome Project led to refinements of genetic sequencing technology, so now we can look at the genetics of different barnacle...First draft of 'periodic table' of protein structures helps visualize nature's universe of proteins
...p life on Earth. The three-dimensional map depicts similarities and differences among the building blocks, letting scientists visualize the universe of possible protein structures -- the many possible twists, turns and folds -- and see evolutionary changes that may have occurred with time. The map may help them u...Berkeley scientists create first 3-D map of protein universe
...f their fold structures and using these structural similarities to help predict individual protein functions. While the protein universe may encompass as many as a trillion different kinds of proteins on earth, most structural biologists agree there are probably only about ten thousand distinctly different types...Cloned pigs differ from originals in looks and behavior
... genetically identical to the original animal, the similarities end there. This dispels the commonly held notion that cloned animals retain the physical and behavioral attributes of the animal from which they were cloned. The research was conducted by Dr. Jorge Piedrahita, professor of molecular biomedical scien...Engineers design new optical microprobe to detect subsurface organ abnormalities
...is the "cheapest" form of OCT, Izatt said. And the similarities between this light scanning method and ultrasound delivery systems spurred a natural collaboration, added Smith, who is part of Duke's ultrasound research program. The Optics Letters article also included results of several micromachine OCT scans of...Ingenium publishes groundbreaking research on genetic basis for motor neuron degeneration
...ical analysis of the two models and the respective similarities produced by two different missense mutations. The findings reported are also important in demonstrating the value of random point mutation research in a model system since prior studies of the particular gene in knock-out animal models produced embr...Hyperglycemia may increase risk of eye disorder in premature infants
...ese study results, especially since ROP bears many similarities to adult diabetic retinopathy, a related retinal disorder in which hyperglycemia has already been shown to be a major risk factor," said the study's senior author, Christoph U. Lehmann, M.D., a Children's Center neonatologist. "If glucose is truly c...Virus researchers close in on the secret life of DNA
...3L protein. From the group's understanding of the similarities between E3L and ADAR1, Jacobs believes that a molecule could be designed that would block the Z-DNA binding site of E3L and thus disable the disease-causing capabilities of both vaccinia and smallpox. "Dr. Rich has solved the crystal structure for ...Essential gene for male fertility found
...er and Crackower realized their work bore striking similarities to some research by Japanese scientists who, over the past decade, have been studying a naturally occurring mutation in rats that also caused aspermia (lack of sperm). The U of T researchers recognized that the genetic mutation in their mice was simi...Eating bats linked to neurological disease
...ad a high incidence of a neurological disease with similarities to Lou Gehrig's, Parkinson's and Alzheimer's diseases. Called ALS-PDC (amyotrophic lateral sclerosis-Parkinsonian dementia complex), the disease's symptoms range from muscle weakness and paralysis to dementia. The rate of ALS-PDC has been as much as ...Trees and flowers more akin than dissimilar
...: "The closer we looked at their genomes, the more similarities emerged." The research also suggests that the techniques now being used to find genetic differences among plant types may exaggerate those differences, said Sederoff. "Most expressed gene-sequence analysis is limited to relatively short sequences of ...Equine cloning may shed light on human cancer causes
...r prostate cancer," Woods said. "The contrasts and similarities between humans and horses at the cellular level pr...l activity in aged humans. "There are electrifying similarities between cancer metastasis and embryo division," said Woods. He said he is working toward critical te......nd competition for resources. Because of genetic similarities between chimps and people, both are highly susceptible to influenza, tuberculosis and other infectious diseases. That information will enable those officials to determine a more accurate understanding of the area's capacity for tourism, as well as su...