ASCOT identifies key regulators of neuronal subtype-specific splicing
نویسندگان
چکیده
منابع مشابه
Key Regulators in Neuronal Polarity
Neurons are highly polarized cells, most of which develop a single axon and several dendrites. These two compartments acquire specific characteristics that enable neurons to transmit intercellular signals from several dendrites to an axon. A wealth of recent studies has shown that PI 3-kinase, Rho family GTPases, the Par complex, and cytoskeleton-related proteins participate in the initial even...
متن کاملPredictive model identifies key network regulators of cardiomyocyte mechano-signaling
Mechanical strain is a potent stimulus for growth and remodeling in cells. Although many pathways have been implicated in stretch-induced remodeling, the control structures by which signals from distinct mechano-sensors are integrated to modulate hypertrophy and gene expression in cardiomyocytes remain unclear. Here, we constructed and validated a predictive computational model of the cardiac m...
متن کاملRIM3γ and RIM4γ are key regulators of neuronal arborization.
The large isoforms of the Rab3 interacting molecule (RIM) family, RIM1α/β and RIM2α/β, have been shown to be centrally involved in mediating presynaptic active zone function. The RIM protein family contains two additional small isoforms, RIM3γ and RIM4γ, which are composed only of the RIM-specific C-terminal C2B domain and varying N-terminal sequences and whose function remains to be elucidated...
متن کاملSequence comparison by sequence harmony identifies subtype-specific functional sites
Multiple sequence alignments are often used to reveal functionally important residues within a protein family. They can be particularly useful for the identification of key residues that determine functional differences between protein subfamilies. We present a new entropy-based method, Sequence Harmony (SH) that accurately detects subfamily-specific positions from a multiple sequence alignment...
متن کاملProteomic analysis of polyribosomes identifies splicing factors as potential regulators of translation during mitosis
Precise regulation of mRNA translation is critical for proper cell division, but little is known about the factors that mediate it. To identify mRNA-binding proteins that regulate translation during mitosis, we analyzed the composition of polysomes from interphase and mitotic cells using unbiased quantitative mass-spectrometry (LC-MS/MS). We found that mitotic polysomes are enriched with a subs...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Nature Communications
سال: 2020
ISSN: 2041-1723
DOI: 10.1038/s41467-019-14020-5