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Methylation of somatic and sperm DNA in the homosporous fern Ceratopteris richardii
(Kluwer Academic Publishers; Springer Science+Business Media, 1997-12)
Plants, in general, have a high proportion of their CpG and CpNpG nucleotide motifs modified with 5-methylcytosine (5mC). Developmental changes in the proportion of 5mC are evident in mammals, particularly during gametogenesis ...
Spatiotemporal coordination of rod and cone photoreceptor differentiation in goldfish retina
(John Wiley & Sons, Inc., 1997-06-02)
In this study, we have compared spatial and temporal aspects of development of new rods and cones in the adult goldfish by using a combination of bromodeoxyuridine immunocytochemistry and opsin in situ hybridization to ...
A goldfish Notch-3 homologue is expressed in neurogenic regions of embryonic, adult, and regenerating brain and retina
(John Wiley & Sons, Inc., 1997)
Members of the Notch gene family are thought to be involved in the regulation of cell fate decisions in a variety of embryonic tissues, particularly in the developing central nervous system (CNS) in Drosophila and ...