TY - GEN AU - Isbister,C M AU - Tsai,A AU - Wong,S T AU - Kolodkin,A L AU - O'Connor,T P TI - Discrete roles for secreted and transmembrane semaphorins in neuronal growth cone guidance in vivo SN - 0950-1991 PY - 1999///0622 KW - Amino Acid Sequence KW - Animals KW - Axons KW - physiology KW - Body Patterning KW - Embryo, Nonmammalian KW - Epithelium KW - embryology KW - Gene Expression Regulation, Developmental KW - Genes, Insect KW - Grasshoppers KW - Limb Buds KW - Membrane Proteins KW - chemistry KW - Molecular Sequence Data KW - Morphogenesis KW - Nerve Growth Factors KW - genetics KW - Nerve Tissue Proteins KW - Nervous System KW - Neurons KW - cytology KW - Semaphorins KW - Sequence Alignment KW - Sequence Homology, Amino Acid N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't; Research Support, U.S. Gov't, P.H.S UR - https://doi.org/10.1242/dev.126.9.2007 ER -