Biomaterial Database

[Muscle specific gene expression during embryonal development]. 1996

A Krempler, and B Brenig

TieräRztlichen Institut, Universität Göttingen.

The myogenic bHLH-proteins play a crucial role in the determination and tissue specific gene expression in skeletal muscle. Being able to regulate themselves and the other members of their family they establish the myogenic lineage in the precursor cells of the skeletal muscle. The precise mechanisms that lead to the manifestation of myogenic cells in vivo are still unknown, but much has been learned from the behaviour of established cell lines and targeted mutations in the myogenic regulatory factors (MRFs). This review will focus on the results of these experiments and outline the major regulatory pathways which lead to the formation of skeletal muscle cells.

UI	MeSH Term	Description	Entries
D009124	Muscle Proteins	The protein constituents of muscle, the major ones being ACTINS and MYOSINS. More than a dozen accessory proteins exist including TROPONIN; TROPOMYOSIN; and DYSTROPHIN.	Muscle Protein,Protein, Muscle,Proteins, Muscle
D002460	Cell Line	Established cell cultures that have the potential to propagate indefinitely.	Cell Lines,Line, Cell,Lines, Cell
D000818	Animals	Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA.	Animal,Metazoa,Animalia
D018257	Helix-Loop-Helix Motifs	Recurring supersecondary structures characterized by 20 amino acids folding into two alpha helices connected by a non-helical "loop" segment. They are found in many sequence-specific DNA-BINDING PROTEINS and in CALCIUM-BINDING PROTEINS.	HLH Motifs,Helix-Loop-Helix Domain,Helix-Loop-Helix Domains,Helix-Loop-Helix Motif,Motifs, Helix-Loop-Helix,HLH Motif,Helix Loop Helix Domain,Helix Loop Helix Domains,Helix Loop Helix Motif,Helix Loop Helix Motifs,Motif, HLH,Motif, Helix-Loop-Helix,Motifs, HLH,Motifs, Helix Loop Helix
D018482	Muscle, Skeletal	A subtype of striated muscle, attached by TENDONS to the SKELETON. Skeletal muscles are innervated and their movement can be consciously controlled. They are also called voluntary muscles.	Anterior Tibial Muscle,Gastrocnemius Muscle,Muscle, Voluntary,Plantaris Muscle,Skeletal Muscle,Soleus Muscle,Muscle, Anterior Tibial,Muscle, Gastrocnemius,Muscle, Plantaris,Muscle, Soleus,Muscles, Skeletal,Muscles, Voluntary,Skeletal Muscles,Tibial Muscle, Anterior,Voluntary Muscle,Voluntary Muscles
D018507	Gene Expression Regulation, Developmental	Any of the processes by which nuclear, cytoplasmic, or intercellular factors influence the differential control of gene action during the developmental stages of an organism.	Developmental Gene Expression Regulation,Embryologic Gene Expression Regulation,Gene Expression Regulation, Embryologic,Regulation of Gene Expression, Developmental,Regulation of Gene Expression, Embryologic,Regulation, Gene Expression, Developmental,Regulation, Gene Expression, Embryologic