979 Subject Index Acellularity Asymmetry of embryonic starfish mesenchyme cells: KANEKO AND development of left/right asymmetry: BROWN AND OTHERS 129 WOLPERT 1 Acetylcholinesterase Avian tropomyosin/cholinesterase expression in ascidian embryo zygotes: CROWTHER AND OTHERS 953 localization of bFGF: KALCHEIM AND NEUFELD 203 Acrosome Axis reaction anterior-posterior zona receptors on guinea-pig spermatozoa: JONES AND organizer amount and axial pattern in Xenopus: WILLIAMS 41 STEWART AND GERHART 363 Actin Axogenesis effect of stretch on muscle gene expression: LOUGHNA AND Thy-1 expression in murine olfactory bulb: XUE AND OTHERS 217 OTHERS 851 Adult Axolotl rat embryo perinatnl ndu coexistence of O-2A and O-2A " progenitors: extracellular matrix in neural crest pathways: PERRIS WOLSWIJK AND OTHERS 691 AND OTHERS 533 Aggregation Axon pattern guidance of Dictyostelium discoideum: FOERSTER AND OTHERS 11 axon patterning at rat floor plate: BOVOLENTA AND Aging DODD 435 NGF receptor in rat dental tissue: BYERS AND OTHERS 461 outgrowth Agouti growth associated protein in chick visual system: cellular action of the mouse lethal yellow mutation: BARSH SCHLOSSHAUER AND OTHERS 395 AND OTHERS 683 rat Ammonia prenatal Schwann cell development: MIRSKY AND promotes cAMP accumulation in Dictyostelium: RILEY AND OTHERS 105 BARCLAY 715 regeneration AMP effects of protease inhibitors: FAWCETT AND HOUSDEN cyclic 59 ammonia promotes cAMP accumulation in Dictyostelium: RILEY AND BARCLAY 715 prenatal Schwann cell development: MIRSKY AND Back-transplantation OTHERS 105 of developing avian bowel: ROTHMAN AND OTHERS 411 Antennapedia Basal body control of mesoderm development by homeotic genes: membrane skeleton domains in Tetrahymena: WILLIAMS REUTER AND SCOTT 289 AND OTHERS 935 expression patterns of the two Drosophila Ant promoters: Basic fibroblast growth factor BERMINGHAM AND OTHERS 553 differential growth of facial mesenchyme in vitro: RICHMAN Anterior AND CROSBY 341 -posterior axis during chick mesoderm induction: MITRANI AND OTHERS organizer amount and axial pattern in Xenopus: 387 STEWART AND GERHART 363 effect on DNA synthesis in human cornea: HYLDAHL AND Anteroposterior polarity OTHERS 605 vasa localization in Drosophila maternal-effect mutants: Battery HAY AND OTHERS 425 cell Antibody nerve cell-battery cell complex in hydra: HOBMAYER AND 04 OTHERS 897 prenatal Schwann cell development: MIRSKY AND BEN OTHERS 105 expression in avian embryonic nervous system: POURQUIE Antigen AND OTHERS 743 dorsal eye antigen in mouse: RABACCHI AND OTHERS 521 bFGF Antineurogenic effect differential growth of facial mesenchyme in vitro: RICHMAN Drosophila Notch mutations: PALKA AND OTHERS 167 AND CROSBY 341 Ascidia during chick mesoderm induction: MITRANI AND OTHERS zygotes 387 tropomyosin/cholinesterase expression: CROWTHER AND effect on DNA synthesis in human cornea: HYLDAHL AND OTHERS 953 OTHERS 605 Astrocyte localization in avian embryos: KALCHEIM AND NEUFELD coexistence of O-2£f*tinaM and O-2Andu" progenitors: 203 WOLSWIJK AND OTHERS 691 bicoid Astroglia determination in Drosophila embryo: DRIEVER AND effects of protease inhibitors: FAWCETT AND HOUSDEN 59 OTHERS 811 980 Subject Index Bilateral symmetry interaction organizer amount and axial pattern in Xenopus: STEWART and differentiation of sea urchin mesomeres: KHANER AND GERHART 363 AND WILT 625 Biological clock Schwann cell-neuron: JESSEN AND OTHERS 91 nucleocytoplasmic ratio in early mouse development: movement EVSIKOV AND OTHERS 323 chick marginal zone, hypoblast and primitive streak Blast ocoel formation: STERN 667 formation nerve nucleocytoplasmic ratio in early mouse development: tentacle morphogenesis in hydra: HOBMAYER AND EVSIKOV AND OTHERS 323 OTHERS 887 Blastomere neural crest cell interaction and differentiation of sea urchin differentiation into Schwann cells: SMITH-THOMAS AND mesomeres: KHANER AND WILT 625 OTHERS 925 Blastula patterning late retinal development in embryonic zebrafish: LARISON organizer amount and axial pattern in Xenopus: AND BREMILLER 567 STEWART AND GERHART 363 rearrangement BMP-2A epithelial morphogenesis during Fundulus epiboly: expression during mouse development: LYONS AND WEUKY AND OSTER 373 satellite OTHERS 833 Bone morphogenetic protein-2A (See BMP-2A) myoblasts promote adult muscle fiber remodelling: HINTERBERGER AND BARALD 139 Bowel -myofiber interaction: BISCHOFF 943 back-transplantation of developing avian bowel: ROTHMAN signals AND OTHERS 411 prenatal Schwann cell development: MIRSKY AND Brachydanio rerio OTHERS 105 expression of a homeodomain protein: MOLVEN AND stem OTHERS 279 sex determination, a heritable mutation in murine Tdy: Brain LOVELL-BADGE AND ROBERTSON 635 segmentation Cellular retinoic acid-binding protein (CRABP) PNA binding, cholinesterases and chick brain vesicles: and CRBP in mammalian embryo: MADEN AND OTHERS LAYER AND ALBER 613 75 BrdU Cellular retinol-binding protein (CRBP) differential growth of chick facial mesenchyme in vitro: and CRABP in mammalian embryo: MADEN AND OTHERS R1CHMAN AND CROSBY 341 75 Brush border Central nervous system formation in chick enterocytes: FATH AND OTHERS 449 coexistence of O-2Aperinnlal and O-2Andu" progenitors: WOLSWUK AND OTHERS 691 Cerebellum cAMP PNA binding, cholinesterases and chick brain vesicles: ammonia promotes cAMP accumulation in Dictyostelium: LAYER AND ALBER 613 RILEY AND BARCLAY 715 Chick Cartilage adult rudiment specification in chick: WOLPERT AND brush border formation in enterocytes: FATH AND HORNBRUCH 961 OTHERS 449 caudal brain ectopic expression in Drosophila: MLODZIK AND OTHERS PNA binding, cholinesterases and chick brain vesicles: 271 LAYER AND ALBER 613 C/EBP embryo localization: KUO AND OTHERS 473 BEN expression in embryonic nervous system: Cell POURQUIE AND OTHERS 743 adhesion FGF during mesoderm induction: MITRANI AND Jl/tenascin in mouse small intestine: PROBSTMEIER AND OTHERS 387 OTHERS 313 IGF peptides: RALPHS AND OTHERS 51 battery marginal zone, hypoblast and primitive streak nerve cell-battery cell complex in hydra: HOBMAYER AND formation: STERN 667 OTHERS 897 transforming growth factors: SMITH AND MCLACHLAN communication 905 in Drosophila neurogenesis: BECKER AND TECHNAU 821 limb cycle cartilage rudiment specification: WOLPERT AND coexistence of O-2AJ*™axai and O-2Aadult progenitors: HORNBRUCH 961 WOLSWUK AND OTHERS 691 -quail chimera regulation of MPF in Xenopus oocytes: JOHNSON AND back-transplantation of developing avian bowel: SMITH 149 ROTHMAN AND OTHERS 411 fate visual system interactions between scute, Notch and Delta: CABRERA growth associated protein: SCHLOSSHAUER AND OTHERS 733 395 Subject Index 981 Chimera Culture Drosophila micromass cell communication: BECKER AND TECHNAU 821 differential growth of facial mesenchyme in vitro: mouse RICHMAN AND CROSBY 341 cellular action of the lethal yellow mutation: BARSH AND Cycle OTHERS 683 cell meiosis: DOLCI AND DE FELICI 37 regulation of MPF in Xenopus oocytes: JOHNSON AND quail-chick SMITH 149 back-transplantation of developing avian bowel: Cyclic AMP ROTHMAN AND OTHERS 411 prenatal Schwann cell development: MIRSKY AND OTHERS sex determination, a heritable mutation in murine Tdy: 105 LOVELL-BADGE AND ROBERTSON 635 Cyclin Chondrocyte regulation of MPF in Xenopus oocytes: JOHNSON AND differential growth of chick facial mesenchyme in vitro: SMITH 149 RICHMAN AND CROSBY 341 Cytoplasmic determinant Ciona intestinalis vasa localization in Drosophila maternal-effect mutants: tropomyosin/cholinesterase expression in ascidian HAY AND OTHERS 425 zygotes: CROWTHER AND OTHERS 953 Cytoskeletal protein c-kit brush border formation in chick enterocytes: FATH AND developmental expression in mouse embryo: ORR- OTHERS 449 URTREGER AND OTHERS 911 Cytoskeleton Cleavage-arrested embryo growth associated protein in chick visual system: tropomyosin/cholinesterase expression in ascidian SCHLOSSHAUER AND OTHERS 395 zygotes: CROWTHER AND OTHERS 953 CNS Defined medium midline differential growth of chick facial mesenchyme in vitro: DER/flb protein localization in Drosophila: ZAK AND RICHMAN AND CROSBY 341 OTHERS 865 Delta Collagen interactions between scute, Notch and Delta: CABRERA TGF-beta 1 and ECM during lung morphogenesis: HEINE 733 AND OTHERS 29 Dendrogenesis Commissurai neuron Thy-1 expression in murine olfactory bulb: XUE AND axon patterning at rat floor plate: BOVOLENTA AND DODD OTHERS 851 435 DER/flb protein CRBP and CRABP in mammalian embryo: MADEN AND localization OTHERS 75 in Drosophila: ZAK AND OTHERS 865 Computerized image processing Determination aggregation patterns of Dictyostelium discoideum: Drosophila FOERSTER AND OTHERS 11 epidermal requirement for Notch: HOPPE AND Cone GREENSPAN 875 mosaic sex retinal development in embryonic zebrafish: LARISON a heritable mutation in murine Tdy: LOVELL-BADGE AND AND BREM1LLER 567 ROBERTSON 635 Confocal laser scanning microscopy Zfy genes in XY female mice: GUBBAY AND OTHERS 647 Funaria endoplasmic reticulum: MCCAULEY AND HEPLER Diacylglycerol 753 protein kinase C and progesterone-induced maturation: Cornea VARNOLD AND SMITH 597 human Dictyostelium discoideum effect of bFGF on DNA synthesis: HYLDAHL AND aggregation patterns: FOERSTER AND OTHERS 11 OTHERS 605 ammonia promotes cAMP accumulation: RILEY AND Cortical differentiation BARCLAY 715 membrane skeleton domains in Tetrahymena: WILLIAMS Differential splicing AND OTHERS 935 of the Oct2 gene: HATZOPOULOS AND OTHERS 349 CRABP Differentiation antigen and CRBP in mammalian embryo: MADEN AND OTHERS prenatal Schwann cell development: MIRSKY AND