News tagged with histone protein
Messenger RNA with FLASH
Oct 22, 2009 |
not rated yet |
0
A study from the University of North Carolina at Chapel Hill has identified a key player in a molecular process essential for DNA replication within cells.
Researchers determine the composition of centromeric chromatin
Sep 28, 2009 |
not rated yet |
0
The Stowers Institute's Gerton Lab has provided new evidence to clarify the structure of nucleosomes containing Cse4, a centromere-specific histone protein required for proper kinetochore function, which plays a critical ...
New study yields clue to how stem cells form
Apr 16, 2009 |
not rated yet |
1
An Emory University study shows some of the first direct evidence of a process required for epigenetic reprogramming between generations - a finding that could shed more light on the mechanisms of fertilization, ...
Researchers explain process by which cells 'hide' potentially dangerous DNA segments
Apr 09, 2009 |
5 / 5 (2) |
1
The DNA in the 23 pairs of chromosomes in each of the billions of cells of the human body is so tightly packed that it would measure six feet in length if stretched end to end. A genome of this size can squeeze into a cell's ...
Search results for histone protein
First-ever blueprint of a minimal cell is more complex than expected
Nov 26, 2009 |
5 / 5 (18) |
4
What are the bare essentials of life, the indispensable ingredients required to produce a cell that can survive on its own? Can we describe the molecular anatomy of a cell, and understand how an entire organism ...
Research sheds light on workings of anti-cancer drug
Chemistry / Analytical Chemistry
Nov 26, 2009 |
not rated yet |
0
(PhysOrg.com) -- The copper sequestering drug tetrathiomolybdate (TM) has been shown in studies to be effective in the treatment of Wilson disease, a disease caused by an overload of copper, and certain metastatic cancers. ...
Knockouts in human cells point to pathogenic targets
Nov 26, 2009 |
not rated yet |
0
(PhysOrg.com) -- Whitehead researchers have developed a new approach for genetics in human cells and used this technique to identify specific genes and proteins required for pathogens.
RNA on the move
Nov 26, 2009 |
not rated yet |
0
In the fruit fly Drosophila, oskar mRNA, which is involved in defining the animal’s body axes, is produced in the nuclei of nurse cells neighbouring the oocyte, and must be transported to the oocyte and along ...
Physicians Explore Link Between Vitamin D Deficiency and Hypertension
Nov 25, 2009 |
5 / 5 (1) |
1
(PhysOrg.com) -- Drs. William White and Pooja Luthra at the University of Connecticut Health Center are investigating a possible link between vitamin D deficiency and high blood pressure.
Beer Here
Nov 25, 2009 |
4 / 5 (1) |
0
(PhysOrg.com) -- Drinking beer is a simple act, but making beer is not. It starts out with genetics and tens of thousands of barley varieties and ends with a clear ambrosia that belies the time, effort and technology that ...
Scientists report first effective medical therapy for rare stomach disorder
Nov 25, 2009 |
not rated yet |
0
A drug used to treat colorectal cancer also can reverse a rare stomach disorder and should be considered first-line therapy for the disease, researchers at Vanderbilt University Medical Center report this week.
Crosstalk between critical cell-signaling pathways holds clues to tumor invasion and metastasis
Nov 25, 2009 |
not rated yet |
0
Two signaling pathways essential to normal human development - the Wnt/Wingless (Wnt) and epidermal growth factor receptor (EGFR) pathways - interact in ways that can promote tumor cell invasion and metastasis, researchers ...
'Safety valve' protects photosynthesis from too much light
Nov 25, 2009 |
4.7 / 5 (3) |
0
Photosynthetic organisms need to cope with a wide range of light intensities, which can change over timescales of seconds to minutes. Too much light can damage the photosynthetic machinery and cause cell death. Scientists ...
A RANK insider resolving the enigma of the fever chart
Nov 25, 2009 |
not rated yet |
0
Mammals have evolved a complex system for controlling bone remodeling. Babies require calcium for healthy bones and they obtain it from their mother's milk. Nursing mothers release calcium from their bones. Surprisingly, ...
List of search results for histone protein
