Click here to close
Hello! We notice that you are using Internet Explorer, which is not supported by Xenbase and may cause the site to display incorrectly.
We suggest using a current version of Chrome,
FireFox, or Safari.
Anat Embryol (Berl)
1992 Jan 01;1856:599-612. doi: 10.1007/bf00185619.
Show Gene links
Show Anatomy links
Development of the tectum and diencephalon in relation to the time of arrival of the earliest optic fibres in Xenopus.
Gaze RM
,
Grant P
.
???displayArticle.abstract???
The development of the tectum and diencephalon in Xenopus has been investigated in relation to recent descriptions of the establishment of the retinotectal projection. Tritiated thymidine autoradiography and bromodeoxyuridine immunohistology were used to identify the stages at which cells became postmitotic. Cells in the diencephalon were found to become postmitotic before cells in the tectum. At the time of arrival of the first optic fibres (stage 37/38) no postmitotic cells appeared to be present in the tectal precursor region. The first postmitotic cells which could be definitely assigned to the tectum appeared between stages 41 and 45. The results suggest that the initial retinotopic ordering of optic fibres observed from stage 37/38 relates to the position of fibres in the optic tract and not the tectum.
Bonhoeffer,
In vitro experiments on axon guidance demonstrating an anterior-posterior gradient on the tectum.
1982, Pubmed
Bonhoeffer,
In vitro experiments on axon guidance demonstrating an anterior-posterior gradient on the tectum.
1982,
Pubmed
Bunt,
Prenatal development of the optic projection in albino and hooded rats.
1983,
Pubmed
Chung,
Functional synaptic relations during the development of the retino-tectal projection in amphibians.
1974,
Pubmed
,
Xenbase
Fawcett,
The retinotectal fibre pathways from normal and compound eyes in Xenopus.
1982,
Pubmed
,
Xenbase
Fujisawa,
Mode of growth of retinal axons within the tectum of Xenopus tadpoles, and implications in the ordered neuronal connection between the retina and the tectum.
1987,
Pubmed
,
Xenbase
Gaze,
Spatio-temporal patterns of retinal ganglion cell death during Xenopus development.
1992,
Pubmed
,
Xenbase
Gorlick,
Neurogenesis in the vocalization pathway of Xenopus laevis.
1987,
Pubmed
,
Xenbase
Harris,
Retinal axons with and without their somata, growing to and arborizing in the tectum of Xenopus embryos: a time-lapse video study of single fibres in vivo.
1987,
Pubmed
,
Xenbase
Harris,
Local positional cues in the neuroepithelium guide retinal axons in embryonic Xenopus brain.
1989,
Pubmed
,
Xenbase
Holt,
Does timing of axon outgrowth influence initial retinotectal topography in Xenopus?
1984,
Pubmed
,
Xenbase
Holt,
Order in the initial retinotectal map in Xenopus: a new technique for labelling growing nerve fibres.
1983,
Pubmed
,
Xenbase
Jack,
Retinal axons in Xenopus show different behaviour patterns on various glial substrates in vitro.
1991,
Pubmed
,
Xenbase
Jenkins,
Naturally occurring and induced ganglion cell death. A retinal whole-mount autoradiographic study in Xenopus.
1986,
Pubmed
,
Xenbase
Kollros,
Control of tectal cell number during larval development in Rana pipiens.
1988,
Pubmed
Lamborghini,
Rohon-beard cells and other large neurons in Xenopus embryos originate during gastrulation.
1980,
Pubmed
,
Xenbase
Lázár,
The projection of the retinal quadrants on the optic centres in the frog. A terminal degeneration study.
1971,
Pubmed
Levine,
An autoradiographic study of the retinal projection in Xenopus laevis with comparisons to Rana.
1980,
Pubmed
,
Xenbase
Longley,
Anatomical mapping of retino-tectal connections in developing and metamorphosed Xenopus: evidence for changing connections.
1978,
Pubmed
,
Xenbase
Metcalfe,
Sensory neuron growth cones comigrate with posterior lateral line primordial cells in zebrafish.
1985,
Pubmed
MUNTZ,
Microelectrode recordings from the diencephalon of the frog (Rana pipiens) and a blue-sensitive system.
1962,
Pubmed
O'Rourke,
Dynamic aspects of retinotectal map formation revealed by a vital-dye fiber-tracing technique.
1986,
Pubmed
,
Xenbase
O'Rourke,
Dynamic changes in optic fiber terminal arbors lead to retinotopic map formation: an in vivo confocal microscopic study.
1990,
Pubmed
,
Xenbase
Reh,
The organization of the fibers in the optic nerve of normal and tectum-less Rana pipiens.
1983,
Pubmed
Sakaguchi,
Map formation in the developing Xenopus retinotectal system: an examination of ganglion cell terminal arborizations.
1985,
Pubmed
,
Xenbase
Scalia,
A retinotopic analysis of the central connections of the optic nerve in the frog.
1974,
Pubmed
Stahl,
Biochemical characterization of a putative axonal guidance molecule of the chick visual system.
1990,
Pubmed
Straznicky,
Selection of appropriate medial branch of the optic tract by fibres of ventral retinal origin during development and in regeneration: an autoradiographic study in Xenopus.
1979,
Pubmed
,
Xenbase
Straznicky,
The growth of the retina in Xenopus laevis: an autoradiographic study.
1971,
Pubmed
,
Xenbase
Straznicky,
The development of the tectum in Xenopus laevis: an autoradiographic study.
1972,
Pubmed
,
Xenbase
Stuermer,
Retinotopic organization of the developing retinotectal projection in the zebrafish embryo.
1988,
Pubmed
Tay,
The development of the diencephalon in Xenopus. An autoradiographic study.
1982,
Pubmed
,
Xenbase
Taylor,
The directed growth of retinal axons towards surgically transposed tecta in Xenopus; an examination of homing behaviour by retinal ganglion cell axons.
1990,
Pubmed
,
Xenbase
TAYLOR,
Stages in the normal development of Rana pipiens larvae.
1946,
Pubmed
Udin,
Formation of topographic maps.
1988,
Pubmed
Walter,
Avoidance of posterior tectal membranes by temporal retinal axons.
1987,
Pubmed
Walter,
Recognition of position-specific properties of tectal cell membranes by retinal axons in vitro.
1987,
Pubmed
