Keywords: history 1950-1975

Changing population structure through the use of compound chromosomes

D. Childress,  Genetics,  72:183-186. 1972.
Theoretical calculations and population cage data are presented to illustrate the use of compound chromosomes to change the genetic structure of insect populations.
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Possible use of translocations to fix desirable genes in insect populations.

Curtis, CF,  Nature,  218:368-369. 1968.
Chromosome translocation heterozygotes (T/+) are usually semisterile, but translocation homozygotes (T/T) if viable are usually fully fertile. If such a viable translocation were produced in an insect pest, T/T insects could be reared in captivity and released into the wild, ...
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Eradication of Culex pipiens fatigans through cytoplasmic incompatibility.

H. Laven,  Nature,  216:383. 1967.
Culex pipiens fatigans is the chief vector of filariasis in south-east Asia. Urbanization has often caused the numbers of this mosquito-and with it the danger of filariasis infection-to increase alarmingly. The natural vigour, tolerance and fast development of resistance to ...
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On the role of lethal mutants in the control of populations

R. C. Von Borstel and A. A. Buzzati-Traverso,  Radioisotopes and Radiation in Entomology: Proceedings of a Symposium, Bombay, 5-9 December, 1960,  1962:273-278. 1962.
On the role of lethal. mutants in the control of populations. Population control by release of irradiated males requires that the sperm must be damaged by radiation. The type of damage induced by radiation imposes a restriction on which species may be controlled because if the ...
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Inherited male-producing factor in Aedes aegypti

G. B. Craig, W. A. Hickey and R. C. Vandehey,  Science,  132:1887-1889. 1960.
An inherited factor causes a predominance of males in certain strains and in progeny of single pairs of Aedes aegypti L. This factor appears to be transmitted only by males and is not due to differential mortality, at least in postgametic stages. Mass release of male-producing ...
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Meiotic drive in natural populations of Drosophila melanogaster .1. The cytogenetic basis of segregation distortion

Sandler, LH, Y.; Sandler, I.,  Genetics,  44:233-250. 1959.
Meiotic drive has been defined as a force, potentially capable of altering gene frequencies in natural populations, which somehow depends upon the nature of the meiotic divisions; specifically, when the meiotic divisions are such that the two kinds of gametes from a heterozygote ...
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Possible replacement of malaria mosquitoes

S. Avery Jones,  Transactions of The Royal Society of Tropical Medicine and Hygiene,  51:469-470. 1957.
Sir,--The purpose of this letter is to draw the attention of research workers in control of mosquito colonies to the possible value of investigating the factors governing the infection of mosquitoes with parasites of human malaria. If a strain of a vector species could be ...
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Meiotic drive as an evolutionary force

Sandler, L. and Novitski, E.,  American Naturalist,  91:105-110. 1957.
A heterozygote for alleles A and A' ordinarilly produces gametes carrying each of the alleles with a frequency of 50 per cent. The constancy of allele frequencies from one generation to the nest in natural populations of diploid species depends on this equality, which itself ...
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Inheritance in Nicotiana tabacum XXVII. Pollen Killer, An alien genetic locus inducing abortion of microspores not carrying it

D. R. Cameron and R. M. Moav,  Genetics,  42:326. 1957.
A cytogenetic study of experimental introgression from N. plumbaginifolia (pbg) into N. tabacum (tbc) has been pursued in this laboratory for several years (CLAUSEN 1952). In the hybrid derivatives it was observed that genically controlled pollen abortion was associated with the ...
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Studies of the genetic variability in populations of wild house mice .2. Analysis of eight additional alleles at locus – T

L. C. Dunn,  Genetics,  42:299-311. 1957.
1 Eight additional lethal alleles at locus T are described, each derived from a wild heterozygote in one of six different wild populations. 2. The frequency of heterozygotes appears to be high in most wild populations, possibly as high as 50 percent. 3. In two of the ...
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Screw-worm control through release of sterilized flies

A. H. Baumhover, A. J. Graham, B. A. Bitter, D. E. Hopkins, W. D. New, F. H. Dudley and R. C. Bushland,  Journal of Economic Entomology,  48:462-466. 1955.
Screw-worms, Callitroga hominivorax (Cqrl.), did not exist in the southeastern United States until about 20 years ago, and it is probable that, if the present infestation could be eradicated, the area might be kept free of infestation through inspection of livestock shipments ...
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Possibilities of Insect Control or Eradication Through the Use of Sexually Sterile Males

E. F. Knipling,  Journal of Economic Entomology,  48:459-462. 1955.
The purpose of this paper is to consider the possibility of controlling insects by releasing sexually sterile males among the existing natural population. The principles involved will be described and the potentialities as well as the limitations of the method as we know them at ...
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