Now showing items 1-4 of 4
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 ...
Growth and ultrastructure of Arabidopsis root hairs: the rhd3 mutation alters vacuole enlargement and tip growth
(Springer-Verlag, 1997-06)
The root hairs of plants are tubular projections of root epidermal cells and are suitable for investigating the control of cellular morphogenesis. In wild-type Arabidopsis thaliana (L.) Heynh, growing root hairs were found ...
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 ...