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Search results 42901 to 43000 out of 43165 for cell

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Type Details Score
Protein Domain
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GO Term
Description: Any process in which a protein is maintained in the nucleus and prevented from moving elsewhere. These include sequestration within the nucleus, protein stabilization to prevent transport elsewhere and the active retrieval of proteins that escape the nucleus.
GO Term
Description: Any process that modulates the frequency, rate or extent of ribosomal large subunit export from nucleus.
GO Term
Description: Any process that modulates the frequency, rate or extent of ribosomal small subunit export from nucleus.
UniProt Feature
Begin: 110
Description: In rid2-1; temperature-sensitive mutant with altered reactivation of cell proliferation in the hypocotyl stele during callus formation from hypocotyl and root explants above 28 degrees Celsius. Impaired initiation of lateral root primordia formation. Exhibits abnormalities in the formation of the root apical meristem (RAM). Various (acute and non-acute) temperature sensitive inhibitory effects on different aspects of cell proliferation leading to reduced roots and leaves development during seedling growth. Nucleolar vacuolation and excessive accumulation of various intermediates of pre-rRNA processing. Abnormally swollen cells during culture on callus-inducing medium (CIM) with extraordinarily large nucleoli.
Type: mutagenesis site
End: 110
GO Term
Description: A cytoskeletal structure composed of actin filaments, myosin, and myosin-associated proteins that forms beneath the plasma membrane of many cells, including animal cells and yeast cells, in a plane perpendicular to the axis of the mitotic spindle, i.e. the cell division plane. Ring contraction is associated with centripetal growth of the membrane that divides the cytoplasm of the two future daughter cells. In animal cells, the mitotic contractile ring is located inside the plasma membrane at the location of the cleavage furrow. In budding fungal cells, e.g. mitotic S. cerevisiae cells, the mitotic contractile ring forms beneath the plasma membrane at the mother-bud neck before mitosis.
GO Term
Description: The process whose specific outcome is the progression of an embryo from its formation until the end of its embryonic life stage. The end of the embryonic stage is organism-specific. For example, for mammals, the process would begin with zygote formation and end with birth. For insects, the process would begin at zygote formation and end with larval hatching. For plant zygotic embryos, this would be from zygote formation to the end of seed dormancy. For plant vegetative embryos, this would be from the initial determination of the cell or group of cells to form an embryo until the point when the embryo becomes independent of the parent plant.
GO Term
Description: A process of secretion by a cell that results in the release of intracellular molecules (e.g. hormones, matrix proteins) contained within a membrane-bounded vesicle. Exocytosis can occur either by full fusion, when the vesicle collapses into the plasma membrane, or by a kiss-and-run mechanism that involves the formation of a transient contact, a pore, between a granule (for example of chromaffin cells) and the plasma membrane. The latter process most of the time leads to only partial secretion of the granule content. Exocytosis begins with steps that prepare vesicles for fusion with the membrane (tethering and docking) and ends when molecules are secreted from the cell.
GO Term
Description: Any process that decreases the rate, frequency, or extent of nematode larval development, the process whose specific outcome is the progression of the nematode larva over time, from its formation to the mature structure. Nematode larval development begins with the newly hatched first-stage larva (L1) and ends with the end of the last larval stage (for example the fourth larval stage (L4) in C. elegans). Each stage of nematode larval development is characterized by proliferation of specific cell lineages and an increase in body size without alteration of the basic body plan. Nematode larval stages are separated by molts in which each stage-specific exoskeleton, or cuticle, is shed and replaced anew.
GO Term
Description: Any process that modulates the rate, frequency, or extent of nematode larval development, the process whose specific outcome is the progression of the nematode larva over time, from its formation to the mature structure. Nematode larval development begins with the newly hatched first-stage larva (L1) and ends with the end of the last larval stage (for example the fourth larval stage (L4) in C. elegans). Each stage of nematode larval development is characterized by proliferation of specific cell lineages and an increase in body size without alteration of the basic body plan. Nematode larval stages are separated by molts in which each stage-specific exoskeleton, or cuticle, is shed and replaced anew.
GO Term
Description: A protein complex that has aspartic-type endopeptidase activity and contains a presenilin catalytic subunit (either PSEN1 or PSEN2), an APH1 subunit (multiple genes and splice variants exist), nicastrin (NCT), and presenilin enhancer (aka PEN-2 or Psenen), as the core complex. Variants of the complex with different subunit compositions differ in localization and specific substrates. Additionally, variants of the complex exist that contain a additional regulatory subunit as well as the four core subunits; known regulatory subunits include gamma-secretase-activating protein (aka gSAP), TMP1 (aka TMED10), and CD147 antigen (aka basigin). Gamma-secretase cleaves type I transmembrane protein substrates, including the cell surface receptor Notch and the amyloid-beta precursor protein.
GO Term
Description: Any process that increases the rate, frequency, or extent of nematode larval development, the process whose specific outcome is the progression of the nematode larva over time, from its formation to the mature structure. Nematode larval development begins with the newly hatched first-stage larva (L1) and ends with the end of the last larval stage (for example the fourth larval stage (L4) in C. elegans). Each stage of nematode larval development is characterized by proliferation of specific cell lineages and an increase in body size without alteration of the basic body plan. Nematode larval stages are separated by molts in which each stage-specific exoskeleton, or cuticle, is shed and replaced anew.
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GO Term
Description: Any process that activates or increases the frequency, rate or extent of movement of proteins from the cytoplasm into the nucleus.
GO Term
Description: Any process that activates or increases the frequency, rate or extent of movement of RNA from the cytoplasm into the nucleus.
UniProt Feature
Begin: 253
Description: Increased sensitivity to the pathogenic biotrophic bacteria Xanthomonas campestris pv. campestris (Xcc) in vascular tissues. Lost ability to trigger cell death in response to the Xanthomonas campestris effector XopAC/AvrAC in the presence of PBL2 and RKS1. Impaired Xanthomonas campestris effector AvrAC/XopAC-mediated uridylylation; when associated with A-254.
Type: mutagenesis site
End: 253
UniProt Feature
Begin: 254
Description: Increased sensitivity to the pathogenic biotrophic bacteria Xanthomonas campestris pv. campestris (Xcc) in vascular tissues. Lost ability to trigger cell death in response to the Xanthomonas campestris effector XopAC/AvrAC in the presence of PBL2 and RKS1. Impaired Xanthomonas campestris effector AvrAC/XopAC-mediated uridylylation; when associated with A-253.
Type: mutagenesis site
End: 254
GO Term
Description: Any process that stops, prevents, or reduces the frequency, rate or extent of the directed movement of proteins from the nucleus into the cytoplasm.
GO Term
Description: Any process that stops, prevents, or reduces the frequency, rate or extent of the directed movement of RNA from the nucleus into the cytoplasm.
GO Term
Description: A cholecystokinin signaling pathway that results in positive regulation of pancreatic amylase secretion.
GO Term
Description: The process whose specific outcome is the progression of the ventral midline over time, from its formation to the mature structure. In protostomes (such as insects, snails and worms) as well as deuterostomes (vertebrates), the midline is an embryonic region that functions in patterning of the adjacent nervous tissue. The ventral midline in insects is a cell population extending along the ventral surface of the embryo and is the region from which cells detach to form the ventrally located nerve cords. In vertebrates, the midline is originally located dorsally. During development, it folds inwards and becomes the ventral part of the dorsally located neural tube and is then called the ventral midline, or floor plate.
GO Term
Description: Cytoplasmic, ball-like inclusion resembling a nucleolus and consisting of a convoluted network of electron-opaque strands embedded in a less dense matrix. It measures approximately 0.9 microns and lacks a limiting membrane. Its strands (diameter = 400-600 A) appear to be made of an entanglement of tightly packed filaments and particles approximately 25-50 A thick. Cytochemical studies suggest the presence of nonhistone proteins and some RNA. Usually only one such structure is present in a cell, and it appears to occur in most ganglion cells. Although they can be seen anywhere in the cell body, nematosomes are typically located in the perinuclear cytoplasm, where they are often associated with smooth-surfaced and coated vesicles.
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UniProt Feature
Begin: 340
Description: In alt2-1; severely sensitive to the intrastrand DNA cross-linking agent cisplatin (CDDP) and to the DNA cross-linking agent mitomycin C (MMC), enhanced tolerance to aluminum (Al), but impaired halting root growth in response to Al toxicity. Fails to halt cell cycle progression in the presence of DNA cross-linking agents.
Type: mutagenesis site
End: 340
GO Term
Description: Any process that stops, prevents, or reduces the frequency, rate or extent of ribosomal large subunit export from nucleus.
GO Term
Description: Any process that activates or increases the frequency, rate or extent of ribosomal large subunit export from nucleus.