lamina in Biological News
Sticky protein helps reinforce fragile muscle membranes
...nt a pin from bursting a balloon, the sturdy basal lamina
reinforces muscle cell membranes and keeps small t...only if the dystroglycan "glue" affixing the basal lamina
to the membrane is working.
"This study helps u...perly to the basal lamina. Detachment of the basal lamina
from the muscle membrane appears to be a common fe...
Obesity starts in the head? 6 newly discovered genes for obesity have a neural effect
...lling and thus in the regulation of appetite, none of the other five genes was hitherto discussed as obesity genes. Iris Heid and her collegue Claudia lamina
from the Ludwigs-Maximilians-Universitt Mnchen are enthused: "The purely statistical approach of the genome-wide association analysis can depict new a...
In just 5 years, gene discovery to clinical trial of potential treatment
...nraveled in the 1970s. The biochemistry of lamin A/C processing was characterized in the 1980s.
Until the late 1990s, however, funding for nuclear lamina
research was sparse. Still, the link to HGPS in 2003 electrified the field, since Dr. Goldman and other lamin researchers had a good hunch about what ...
Carnegie Mellon researchers discover new cell properties
...HGPS have a mutation in one of the proteins of the lamina
shell. For years, experts have thought this mutati... this month, Dahl and her colleagues show that the lamina
shell in HGPS patients is stiffer than normal. How...ver, stiffer isn't necessarily better. The stiffer lamina
did protect the HGPS nucleus from some forces, but...
lamina in Biological Definition
A nuclear lamina
is a dense, fibrillar meshwork composed of intermediate filaments that lines the inner surface of the nuclear envelope .
...n of granulation tissue , and is produced quickly by young fibroblasts before the tougher type I collagen is synthesised.
Type IV collagen - Basal lamina
Type V collagen - most interstitial tissue, assoc. with type I
Type VI collagen - most interstitial tissue, assoc. with type I
Type VII coll...
...being a structural one. Different types of IFs are distinguished by the protein each is made of.
These form a network, the nuclear lamina
, that supports the nuclear envelope. There are lamin A, B, and C filaments. Lamin A and C form the lamin network and are attached to the nuclear memb...
...osperm consists of a petiole (leaf stem), a lamina
(leaf blade), and stipules (small processe...standard form includes stipules , petiole , and lamina
Sheath leaves (type...This can easily be seen.
Divisions of the lamina
Simple leaves have an undivided bl...
...s of germ cells:
Teratoma (mature teratoma, immature teratoma)
An epithelial tumor is considered malignant if it penetrates the basal lamina
and is considered benign if it does not.
Tumors are caused by mutations in DNA of cells . An accumulation of mutations is needed for a tumor t...
lamina in Biological Dictionary
The nuclear lamina
is a dense fibrillar network inside the nucleus of an eukaryotic cell. It is composed of intermediate filaments and membrane associated proteins. Besides providing mechanical support, the nuclear lamina
regulates important cellular events such as DNA... The nuclear env...
...ok live chat blog ... typhlosole . Typhoid. typhoid fever. Typhoid mary. Typhoo put the T in Britain, and you ... The typhlosole emanates from a lamina
of mesenchymal cells located between the ... The typhlosole primordium is later embedded in the dorsal wall of intestine ... Transcripts ...
... ... spermatogonia . spermatogonial. spermatogonial. spermatogonial ... Spermatogonium Spermatogonium Germinal epithelium of the testicle. 1 basal lamina
, 2 spermatogonia , 3 spermatocyte 1st order, 4 spermatocyte 2nd Spermatogonia represent a new route to transgenesis in mice ... But the factor...
... point at which the petiole attaches to the stem is called the leaf axil. ... plant) leaves: the standard form includes stipules, petiole , and lamina
... The petiole usually has the same internal structure as the stem. ... Petiolate leaves are ones where the petiole connects to the leaf bef...
...amina cribrosa. ... Optic Nerve Head Drusen. Signs and Symptoms ... Within the optic nerve , the hyaline bodies are confined anterior to the lamina
... The optic nerve transmits electrical impulses from the retina to the brain. ... The retina's sensory receptor cells of retina are a...
...al Pseudogenes in the Nuclear Genome ... pseudogenes in the human nuclear genome have been previously described, mostly ... THE NUCLEAR lamina
AND... THE NUCLEOTYPIC SKELETAL... WHY EUKARYOTE GENOME SIZE... Background Nuclear genome size varies 300 000-fold, whereas transcriptome size...
... The lamina
muscularis mucosae is the thin layer of smooth ...of the gastrointestinal tract, located outside the lamina
propria mucosae and separating it from the submuco... externa" ... Mucosa ( Muscularis mucosa, lamina
propria, Epithelium) · Lumen ... Muscularis ...