Giant cell formation produced by laser microbeam irradiation of chromatin in Chinese hamster cells

Microdissection of human chromosomes by a laser microbeam

“…Present methods to isolate marker sequences in the vicinity of the gene or even the gene of interest itself rely on the use of gene libraries of the whole human genome or sorted individual chromosomes [2]. In cases where patients with small deletions, including the gene of interest, are known, phenol-enhanced reassociation kinetics between the patient's DNA and normal genomic DNA have been exploited to clone pieces of DNA from the deleted region [3].…”

EFFECT OF He-Ne LASER ON THE MIDGUT CELLS OF DROSOPHILA AURARIA LARVAE AND ITS CORRELATION WITH ACUPUNCTURE

“…3). Damage to the cellular organelles of the animal cells caused by laser irradiation have been reported in many cases using other types of laser beams (15)(16)(17)(18)(19)(20)(21)(22), where it was supported that this damage was due to thermal effect (14) or to dielectric breakdown of the irradiated cells (15). In contast to the previous types of laser the He-Ne laser is considered to be a laser which produces no pathological changes (21).…”