- 《英文msh詞典》Semaphorin-3A
- [主題詞] Semaphorin-3A
- [入口詞] Collapsin
- [入口詞] Collapsin-1
- [入口詞] Collapsing Factor
- [入口詞] Sem D
- [入口詞] Sema3A
- [入口詞] Semaphorin 3A
- [入口詞] Semaphorin D
- [入口詞] Collapsin 1
- [英文釋義] The prototypical and most well-studied member of the semaphorin family. Semaphorin-3A is an axon-repulsive guidance cue for migrating neurons in the developing nervous system. It has so far been found only in vertebrates,and binds to NEUROPILIN-1/plexin complex receptors on growth cones. Like other class 3 semaphorins,it is a secreted protein.
- triple a 3a 3a 級,最佳債券評級; 最佳債券評級
- gi 3a 顯示出發(fā)生在
- tws-3a 萬能絲印機
- wm-3a 氣動打標機
- 補體3a c3a
- harmony 3a block 和諧三
- platelet antibody hpa-3a hpa-3a血小板抗體
- trifolium virus 3a 三葉草病毒3a; 三葉草簿3a
- triple a 3a 3aa 最佳債券評級
- 三葉草簿3a trifolium virus 3a
- 孕烷-3a-20-酮 pregnan-3a-ol-20-one
- harmony 3a block (option 1) 和諧三
- pregnan-3a-ol-20-one 孕烷-3a-20-酮; 孕甾烷-3a-20-酮
- 三葉草病毒3a trifolium virus 3a
- 孕甾烷-3a-20-酮 pregnan-3a-ol-20-one
- hpa-3a血小板抗體 platelet antibody hpa-3a
- megaman battle netw psep k 3a blue 洛克人-網(wǎng)絡戰(zhàn)斗3 藍版
- semaphorin-4 《英文msh詞典》Semaphorin-4 ; [入口詞] Semaphorin-4 ; [主題詞] Semaphorins ; [英文釋義] A family of proteins that mediate axonal guidance. Semaphorins act as repulsive cues for neuronal GROWTH CONES and bind to receptors on their filopodia. At least 20 different molecules have been described and divided into eight classes based on domain organization and species of origin. Classes 1 and 2 are invertebrate,classes 3-7 are vertebrate,and class V are viral. Semaphorins may be secreted (classes 2,3,and V),transmembrane (classes 1,4,5,and 6),or membrane-anchored (class 7). All semaphorins possess a common 500-amino acid extracellular domain which is critical for receptor binding and specificity,and is also found in plexins and scatter factor receptors. Their C termini are class-specific and may contain additional sequence motifs.
- semaphorin-3 《英文msh詞典》Semaphorin-3 ; [入口詞] Semaphorin-3 ; [主題詞] Semaphorins ; [英文釋義] A family of proteins that mediate axonal guidance. Semaphorins act as repulsive cues for neuronal GROWTH CONES and bind to receptors on their filopodia. At least 20 different molecules have been described and divided into eight classes based on domain organization and species of origin. Classes 1 and 2 are invertebrate,classes 3-7 are vertebrate,and class V are viral. Semaphorins may be secreted (classes 2,3,and V),transmembrane (classes 1,4,5,and 6),or membrane-anchored (class 7). All semaphorins possess a common 500-amino acid extracellular domain which is critical for receptor binding and specificity,and is also found in plexins and scatter factor receptors. Their C termini are class-specific and may contain additional sequence motifs.
- semaphorin-5 《英文msh詞典》Semaphorin-5 ; [入口詞] Semaphorin-5 ; [主題詞] Semaphorins ; [英文釋義] A family of proteins that mediate axonal guidance. Semaphorins act as repulsive cues for neuronal GROWTH CONES and bind to receptors on their filopodia. At least 20 different molecules have been described and divided into eight classes based on domain organization and species of origin. Classes 1 and 2 are invertebrate,classes 3-7 are vertebrate,and class V are viral. Semaphorins may be secreted (classes 2,3,and V),transmembrane (classes 1,4,5,and 6),or membrane-anchored (class 7). All semaphorins possess a common 500-amino acid extracellular domain which is critical for receptor binding and specificity,and is also found in plexins and scatter factor receptors. Their C termini are class-specific and may contain additional sequence motifs.
- semaphorin-2 《英文msh詞典》Semaphorin-2 ; [入口詞] Semaphorin-2 ; [主題詞] Semaphorins ; [英文釋義] A family of proteins that mediate axonal guidance. Semaphorins act as repulsive cues for neuronal GROWTH CONES and bind to receptors on their filopodia. At least 20 different molecules have been described and divided into eight classes based on domain organization and species of origin. Classes 1 and 2 are invertebrate,classes 3-7 are vertebrate,and class V are viral. Semaphorins may be secreted (classes 2,3,and V),transmembrane (classes 1,4,5,and 6),or membrane-anchored (class 7). All semaphorins possess a common 500-amino acid extracellular domain which is critical for receptor binding and specificity,and is also found in plexins and scatter factor receptors. Their C termini are class-specific and may contain additional sequence motifs.
- semaphorin-6 《英文msh詞典》Semaphorin-6 ; [入口詞] Semaphorin-6 ; [主題詞] Semaphorins ; [英文釋義] A family of proteins that mediate axonal guidance. Semaphorins act as repulsive cues for neuronal GROWTH CONES and bind to receptors on their filopodia. At least 20 different molecules have been described and divided into eight classes based on domain organization and species of origin. Classes 1 and 2 are invertebrate,classes 3-7 are vertebrate,and class V are viral. Semaphorins may be secreted (classes 2,3,and V),transmembrane (classes 1,4,5,and 6),or membrane-anchored (class 7). All semaphorins possess a common 500-amino acid extracellular domain which is critical for receptor binding and specificity,and is also found in plexins and scatter factor receptors. Their C termini are class-specific and may contain additional sequence motifs.
- semaphorin-1 《英文msh詞典》Semaphorin-1 ; [入口詞] Semaphorin-1 ; [主題詞] Semaphorins ; [英文釋義] A family of proteins that mediate axonal guidance. Semaphorins act as repulsive cues for neuronal GROWTH CONES and bind to receptors on their filopodia. At least 20 different molecules have been described and divided into eight classes based on domain organization and species of origin. Classes 1 and 2 are invertebrate,classes 3-7 are vertebrate,and class V are viral. Semaphorins may be secreted (classes 2,3,and V),transmembrane (classes 1,4,5,and 6),or membrane-anchored (class 7). All semaphorins possess a common 500-amino acid extracellular domain which is critical for receptor binding and specificity,and is also found in plexins and scatter factor receptors. Their C termini are class-specific and may contain additional sequence motifs.
- semaphorin-7 《英文msh詞典》Semaphorin-7 ; [入口詞] Semaphorin-7 ; [主題詞] Semaphorins ; [英文釋義] A family of proteins that mediate axonal guidance. Semaphorins act as repulsive cues for neuronal GROWTH CONES and bind to receptors on their filopodia. At least 20 different molecules have been described and divided into eight classes based on domain organization and species of origin. Classes 1 and 2 are invertebrate,classes 3-7 are vertebrate,and class V are viral. Semaphorins may be secreted (classes 2,3,and V),transmembrane (classes 1,4,5,and 6),or membrane-anchored (class 7). All semaphorins possess a common 500-amino acid extracellular domain which is critical for receptor binding and specificity,and is also found in plexins and scatter factor receptors. Their C termini are class-specific and may contain additional sequence motifs.
- semaphorin iii receptor 《英文msh詞典》Semaphorin III Receptor ; [入口詞] Semaphorin III Receptor ; [主題詞] Neuropilin-1 ; [英文釋義] Dimeric cell surface receptor involved in angiogenesis (NEOVASCULARIZATION,PHYSIOLOGICAL) and axonal guidance. Neuropilin-1 is a 140 kD tramsmembrane protein that binds CLASS 3 SEMAPHORINS,and several other growth factors. Neuropilin-1 forms complexes with plexins or VEGF RECEPTORS,and binding affinity and specificity are determined by the composition of the neuropilin dimer and the identity of other receptors complexed with it. Neuropilin-1 is expressed in distinct patterns during neural development,complementary to those described for NEUROPILIN-2.
- semaphorin-v 《英文msh詞典》Semaphorin-V ; [入口詞] Semaphorin-V ; [主題詞] Semaphorins ; [英文釋義] A family of proteins that mediate axonal guidance. Semaphorins act as repulsive cues for neuronal GROWTH CONES and bind to receptors on their filopodia. At least 20 different molecules have been described and divided into eight classes based on domain organization and species of origin. Classes 1 and 2 are invertebrate,classes 3-7 are vertebrate,and class V are viral. Semaphorins may be secreted (classes 2,3,and V),transmembrane (classes 1,4,5,and 6),or membrane-anchored (class 7). All semaphorins possess a common 500-amino acid extracellular domain which is critical for receptor binding and specificity,and is also found in plexins and scatter factor receptors. Their C termini are class-specific and may contain additional sequence motifs.
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