Abstract
Among 102,170 cultured lymphocytes obtained from 9,818 Hiroshima Japanese aged 9 to 37 years and scored for chromosomal abnormalities, 24 cells exhibiting an extreme degree of damage were encountered. The damage consists of multiple dicentric and even tricentric chromosomes, as well as numerous fragments, many with the appearance of 'double minutes'. The occurrence of these cells was not correlated with parental exposure to the atomic bomb, age, sex, year, or season. The distribution of chromosomal abnormalities by individual was nonrandom. Such cells were originally described in South American Indians, and have also been recorded in United States and United Kingdom inhabitants; this appears to be a worldwide phenomenon. Their cause remains unknown, nor is it known whether they occur in other somatic and also germ-line cells. Should the latter be the case, and should the least damaged of these cells occasionally successfully complete mitosis and meiosis, the possible role of such cells in oncogenesis and evolution must be considered. (author)
Citation Formats
Awa, A A, and Neel, J V.
Cytogenetic 'rogue' cells: Their frequency, origin, and evolutionary significance.
IAEA: N. p.,
1986.
Web.
Awa, A A, & Neel, J V.
Cytogenetic 'rogue' cells: Their frequency, origin, and evolutionary significance.
IAEA.
Awa, A A, and Neel, J V.
1986.
"Cytogenetic 'rogue' cells: Their frequency, origin, and evolutionary significance."
IAEA.
@misc{etde_20738491,
title = {Cytogenetic 'rogue' cells: Their frequency, origin, and evolutionary significance}
author = {Awa, A A, and Neel, J V}
abstractNote = {Among 102,170 cultured lymphocytes obtained from 9,818 Hiroshima Japanese aged 9 to 37 years and scored for chromosomal abnormalities, 24 cells exhibiting an extreme degree of damage were encountered. The damage consists of multiple dicentric and even tricentric chromosomes, as well as numerous fragments, many with the appearance of 'double minutes'. The occurrence of these cells was not correlated with parental exposure to the atomic bomb, age, sex, year, or season. The distribution of chromosomal abnormalities by individual was nonrandom. Such cells were originally described in South American Indians, and have also been recorded in United States and United Kingdom inhabitants; this appears to be a worldwide phenomenon. Their cause remains unknown, nor is it known whether they occur in other somatic and also germ-line cells. Should the latter be the case, and should the least damaged of these cells occasionally successfully complete mitosis and meiosis, the possible role of such cells in oncogenesis and evolution must be considered. (author)}
place = {IAEA}
year = {1986}
month = {Jul}
}
title = {Cytogenetic 'rogue' cells: Their frequency, origin, and evolutionary significance}
author = {Awa, A A, and Neel, J V}
abstractNote = {Among 102,170 cultured lymphocytes obtained from 9,818 Hiroshima Japanese aged 9 to 37 years and scored for chromosomal abnormalities, 24 cells exhibiting an extreme degree of damage were encountered. The damage consists of multiple dicentric and even tricentric chromosomes, as well as numerous fragments, many with the appearance of 'double minutes'. The occurrence of these cells was not correlated with parental exposure to the atomic bomb, age, sex, year, or season. The distribution of chromosomal abnormalities by individual was nonrandom. Such cells were originally described in South American Indians, and have also been recorded in United States and United Kingdom inhabitants; this appears to be a worldwide phenomenon. Their cause remains unknown, nor is it known whether they occur in other somatic and also germ-line cells. Should the latter be the case, and should the least damaged of these cells occasionally successfully complete mitosis and meiosis, the possible role of such cells in oncogenesis and evolution must be considered. (author)}
place = {IAEA}
year = {1986}
month = {Jul}
}