1.
Neurosci Behav Physiol
; 19(3): 177-85, 1989.
Article
in English
| MEDLINE
| ID: mdl-2779759
Subject(s)
Synapses/physiology , Animals , Animals, Newborn , Biomechanical Phenomena , Caudate Nucleus/embryology , Caudate Nucleus/growth & development , Caudate Nucleus/ultrastructure , Desmosomes/physiology , Intercellular Junctions/physiology , Neural Pathways/embryology , Neural Pathways/growth & development , Neural Pathways/ultrastructure , Rats/embryology , Somatosensory Cortex/embryology , Somatosensory Cortex/growth & development , Somatosensory Cortex/ultrastructure , Synaptic Vesicles/physiology
2.
Mutat Res
; 42(1): 51-63, 1977 Jan.
Article
in English
| MEDLINE
| ID: mdl-191748
ABSTRACT
Repair of single-strand breaks of DNA and simultaneous recovery of chromosomal aberrations were studied after treatment of barley seeds with the monofunctional alkylating chemical mutagen, propyl methanesulfonate in vivo. In soaked seeds the diminution of single-strand breaks of DNA induced by PMS was correlated with the decrease of chromosomal aberrations, whereas in dried seeds the repair of DNA breaks was depressed and, in accord with this, the frequency of chromosomal aberrations increased. The prolonged storage of seeds led to a more delayed repair of chromosomal aberrations in dry seeds and a more delayed accelerated repair in soaked seeds.