STERILITY ENHANCEMENT IN THE MOSQUITO, CULEX TRITAENIORHYNCHUS

1972 ◽  
Vol 14 (2) ◽  
pp. 215-220 ◽  
Author(s):  
Richard K. Sakai ◽  
Richard H. Baker ◽  
Afsar Mian ◽  
Shahina Said
Keyword(s):  
Chromosomal Aberrations ◽  
Double Heterozygote ◽  
Culex Tritaeniorhynchus

The sterilities of stocks with chromosomal aberrations were enhanced by re-irradiation. Males heterozygous for two independent aberrations were synthesized and their sterilities determined. The possible advantages of the double heterozygote males over either completely sterile males or those heterozygous for only one aberrational complex are discussed.

Chromosomal aberrations of M0 versus M+ non-WNT/non-SHH medulloblastomas

2016 ◽  
Vol 228 (03) ◽  
Author(s):  
T Goschzik ◽  
E Dörner ◽  
V Dreschmann ◽  
A von Bueren ◽  
BO Juhnke ◽  
...  
Keyword(s):  
Chromosomal Aberrations

Chromosomal aberrations in coal mine workers with lung diseases

2020 ◽  
pp. 226-231
Author(s):  
Ya. A. Savchenko ◽  
V. I. Minina ◽  
M. L. Bakanova ◽  
V. P. Volobaev ◽  
A. A. Timofeeva ◽  
...  
Keyword(s):  
Chromosomal Aberrations ◽  
Coal Mine ◽  
Lung Diseases ◽  
Mine Workers

Estimation of chromosome disorders in workers at coal thermal power plant

2019 ◽  
pp. 149-154 ◽  
Author(s):  
V. I. Minina ◽  
Yu. A. Nelyubova ◽  
Ya. A. Savchenko ◽  
A. A. Timofeeva ◽  
Ye. A. Astafieva ◽  
...  
Keyword(s):  
Power Plant ◽  
Chromosomal Aberrations ◽  
Thermal Power Plant ◽  
Reference Group ◽  
Thermal Power ◽  
West Siberia ◽  
Kuznetsk Coal ◽  
Chromosomal Disorders ◽  
Occupational Environment ◽  
Industrial Enterprises

Introduction. Coal heat power stations are characterized by severe hazardous eff ect of occupational environment on workers. Objective. To analyze chromosomal disorders in workers of thermal power plant working on coal from Kuznetsk coal fi eld (West Siberia). Materials and methods. Th e authors studied level and specter of chromosomal aberrations in blood lymphocytes of 185 workers of Kemerovo thermal power plant and 218 inhabitants of the same location, not working on industrial enterprises (Kemerovo, Russia). For every individual, average number of 200 metaphase plates of high quality was analyzed. Results. Findings are that the workers of thermal power plant have levels of chromosomal aberrations signifi cantly higher than those of reference group (3,01±0,13% vs. 1,45±0,08%; р<0,00001). With that, increased frequency is seen both for chromatid aberrations and for chromosomal ones — that indicates complex exposure to chemical and radiation factors. Conclusions. Th e results obtained necessitate elaboration of measures to decrease genotoxic hazards in the occupational environment.

Assessment of in vivo Chromosomal Aberrations-Potency of Zinc Mercapto Benzo Thiazole

2000 ◽  
Vol 14 (3) ◽  
pp. 224-228 ◽  
Author(s):  
P. V. MOHANAN ◽  
R. JOSEPH ◽  
P. RAMESH ◽  
K. RATHINAM
Keyword(s):  
Chromosomal Aberrations
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