Navigation Links
Polytene in Medical News

Using Multiphoton Microscopy to See Chromosomes in Action

... samples like Drosophila salivary glands. The research was ultimately possible thanks to the unique composition of the fruit flies' so-called polytene cells, giant, multistranded chromosomes with hundreds of sets of the genome instead of the usual two sets in conventional cells. This enlarges the ...

Conditions Of The HIV/AIDS Patients In The Mizo Society

... about AIDS is at the peak the Mizo people has a closed mind set up. He condemned the practice of sealing the dead bodies of AIDS patients in polytene bags before burial as it shows their ignorance of the disease. He said that when compared to Hepatitis, HIV is much more difficult to be contracted. ...
Polytene in Biological News

Research sheds light on the mechanics of gene transcription

... imaging in living cells, the researchers observed polytene chromosomes -- giant, multistranded chromosomes ... To test the generality of the findings beyond polytene nuclei to common (but much smaller and more ... no closer together after heat shock. As in the polytene chromosomes, the genes did not move to a single ...

Cold Spring Harbor Protocols features classic approaches for analyzing chromosomes

... methods for chromosomal analysis. "Mapping Protein Distributions on polytene Chromosomes by Immunostaining" takes advantage of the formidable size and structure of the large polytene chromosomes found in Drosophila salivary glands. These easily dissected ...

International team compares 12 fruit fly genomes

... ( Drosophila) , researchers in the 1930s found valuable resources known as polytene chromosomes -- giant bundles of chromosomes, banded into distinct segments corresponding to specific genetic loci. polytene chromosomes give geneticists a window on the mechanics of gene activation ...

New technique will produce a better chromosome map

... cytogeneticists have used a hand-drawn map of the bands of fruit fly polytene chromosomes, with the shape and location of these structures only vaguely ... Biophysics and Computational Biology. Current methods for preparing polytene cells for viewing under a light microscope involve using a thumb, pencil, ...

Researchers use multiphoton microscopy to watch chromosomes in action

... samples like Drosophila salivary glands. The research was ultimately possible thanks to the unique composition of the fruit flies' so-called polytene cells, giant, multistranded chromosomes with hundreds of sets of the genome instead of the usual two sets in conventional cells. This enlarges the ...
Polytene in Biological Dictionary

Polytene

... cell division (endomitosis), forming a giant polytene chromosome. polytene chromosomes form when multiple rounds of ... many sister chromatids that ... most polytene (molecular biology) Having very large ...

Chromomere

... P Q R S T U V W X Y Z. Search for chromomere in these other databases too. Definition of chromomere : ... An average size chromomere of the polytene X chromosome of Drosophila ... The data clearly show one functional group per chromomere . ... chromomere is A small, bead-like structure ...

More>>

Other Contents
(Date:7/11/2014)... As reported by Forbes in the article Robert ... Blame (6/30), Indino Downey has reportedly been arrested after ... it with. His father, well-known actor Robert Downey Jr. ... him may have something to do with his addiction ... 1980s and 1990s for substance abuse before finally getting ...
(Date:7/11/2014)... Los Angeles, CA (PRWEB) July 11, 2014 ... Kevin Sands today announces that he uses mini and ... these treatments offer the defining feature that distinguishes dental ... of teeth in addition to the crowns. This alone ... dental implants also offer advantages related to comfort, ...
(Date:7/11/2014)... July 11, 2014 (HealthDay News) -- Polio is history ... places like Afghanistan, Nigeria and Pakistan. Giving vaccinated children ... their immunity and help eradicate the highly infectious disease, ... is highly effective, immunity wanes as early as a ... be infected and contribute to the spread of the ...
(Date:7/11/2014)... breast cancer patients, the era of personalized medicine may ... by USC Stem Cell researcher Min Yu and scientists ... In a July 11 study in Science , ... cancer cells circulating through the blood streams of six ... "seeds" of metastasis, which travel to and establish secondary ...
(Date:7/11/2014)... American Farmer is proud to announce their latest ... at 8:30 am ET. , In this episode, American ... designed and formulated for use on a wide range ... help the crop realize its maximum genetic yield potential ... The show also features UniSouth Genetics, a non-profit co-op ...
Breaking Medicine News(10 mins):Health News:Roberty Downey's Son Arrested For Cocaine 2Health News:Dental Implant Dentist, Kevin Sands DDS, Now Uses Mini and Full Mouth Implants to Replace Missing Teeth 2Health News:Researchers Assess New Way to Boost Polio Immunity 2Health News:New Episode of American Farmer Featuring Sunbelt, UniSouth Genetics, and Michigan Milk Producers Association Airing on RFD-TV 2
(Date:7/11/2014)... that transplantation of mesenchymal stem cells can stimulate neurogenesis ... of Alzheimer,s disease (AD) and improve tissue and function ... are reported on the therapeutic effect of adipose-derived stem ... the effect on oxidative injury and neurogenesis in the ... team, School of Life Sciences, Tsinghua University, China transplanted ...
(Date:7/11/2014)... In addition to the hippocampus, the marginal division ... and memory. What is the impact degree of ... learning and memory function? Yan Yu and his ... China found, using immunofluorescence staining, that substance P ... hippocampus and striatal marginal division of normal rats. ...
(Date:7/11/2014)... under the normal circumstances, astrocytes participate in ... environment, and exhibit therapeutic and repairing effects ... studies have found that nerve cells differentiated ... have reduced viability, which produces influences on ... Kailuan General Hospital, Hebei United University, China ...
Breaking Biology News(10 mins):
Other TagsOther Tags