Navigation Links
Polytene in Medical News

Using Multiphoton Microscopy to See Chromosomes in Action

...sue 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 usu...

Conditions Of The HIV/AIDS Patients In The Mizo Society

...ness 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. P...
Polytene in Biological News

Cold Spring Harbor Protocols features classic approaches for analyzing chromosomes

...sic 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 ...

Research sheds light on the mechanics of gene transcription

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

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 a...

New technique will produce a better chromosome map

...years, 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 d...or Biophysics and Computational Biology. Current methods for preparing polytene cells for viewing under a light microscope involve using a thumb, pencil, f...

Researchers use multiphoton microscopy to watch chromosomes in action

...ssue 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 usu...
Polytene in Biological Dictionary

Polytene

To increase cell volume, some specialized cells undergo repeated rounds of DNA replication without cell division (endomitosis), forming a giant polytene chromosome. Polytene chromosomes form when multiple rounds of replication produce many sister chromatids that remain... most ...

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 tha...
Other Tags
(Date:7/22/2014)... Steven Reinberg HealthDay Reporter ... are obese during pregnancy may be more likely to have ... "We found that, compared with children born from mothers ... during pregnancy had up to 20 to 30 percent higher ... assistant professor of pediatrics at Children,s Hospital of Pittsburgh. ...
(Date:7/22/2014)... E. Marc, Ph.D., director of research at the University ... named by the International Society of Eye Research (ISER) ... Foundation,s 2014 Paul Kayser International Award in Retina Research., ... who has made a significant contribution to the understanding ... presented this week at the ISER Biennial Meeting in ...
(Date:7/22/2014)... SIMpalm, a leading Mobile ... for Forte Payment System. Forte Mobile Payment app allows ... iPhone, iPod and iPad. The app was originally ... by SIMpalm. This update was for iOS 7.0 compatibility ... iOS 4.3 and is available to download on the ...
(Date:7/22/2014)... Washington, DC (PRWEB) July 22, 2014 Ticket ... vs. Inter Milan tickets at Fedex Field in Landover, MD. ... Sates to be a fan of international soccer. After the success ... in Brazil, soccer fever is alive and well. One way that ... hunger for the sport is with the 2014 Guinness International Champions ...
(Date:7/22/2014)... 22, 2014 (HealthDay News) -- One of the largest ... psychiatric disorder has uncovered 83 new sites on chromosomes ... findings, made by an international team of researchers, now ... to the disorder to 108. Although these ... a test to predict who will or will not ...
Breaking Medicine News(10 mins):Health News:Obesity During Pregnancy Linked to Raised Asthma Risk in Kids 2Health News:Obesity During Pregnancy Linked to Raised Asthma Risk in Kids 3Health News:University of Utah researcher Robert Marc receives Paul Kayser International Award 2Health News:SIMpalm Launched Updated Forte Mobile Payment App on iPhone and iPad for Its Client 2Health News:SIMpalm Launched Updated Forte Mobile Payment App on iPhone and iPad for Its Client 3Health News:Manchester United vs. Inter Milan Tickets Fedex Field Landover: Ticket Down Slashes Ticket Prices for Inter Milan ManU International Champions Cup Match in Washington, DC 2Health News:Manchester United vs. Inter Milan Tickets Fedex Field Landover: Ticket Down Slashes Ticket Prices for Inter Milan ManU International Champions Cup Match in Washington, DC 3Health News:Gene Discoveries Could Shed New Light on Schizophrenia 2
(Date:7/22/2014)... genus of planthopper known as Conosimus, which now includes ... in the southern part of the Iberian Peninsula in ... appears in the open-access Journal of Insect Science ... Conosimus baenai , has been named after Manuel ... taxonomy of Iberian Hemiptera. , Conosimus baenai ...
(Date:7/21/2014)... Jocelyn Millar , a professor of entomology ... of Chemistry at the University of California, Riverside, ... by the International Society of Chemical Ecology ( ISCE ... Silver Medal is the society,s highest honor. It ... contributions to chemical ecology, the study of chemicals that ...
(Date:7/21/2014)... tracking to monitor seals, every movement, researchers have shown ... drawn to offshore wind farms and pipelines. Those man-made ... grounds, according to a study published in the Cell ... , "I was shocked when I first saw ... Sheringham Shoal," an offshore wind farm in the United ...
Breaking Biology News(10 mins):UC Riverside entomologist receives international honor for chemical ecology contributions 2Seals forage at offshore wind farms 2
Other Contents