Volume 9, Issue 4 (__1334385454.pdf 2010)
2010, 9(4): 613-624 |
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A Study of the Effect of Ultraviolet Light (UVC) in Short Intervals on 3rd Instar Larvae of Drosophila Melanogaster. Journal title 2010; 9 (4) :613-624
URL: http://jsci.khu.ac.ir/article-1-1378-en.html
URL: http://jsci.khu.ac.ir/article-1-1378-en.html
Abstract: (5178 Views)
This study was performed to investigate the effects of ultraviolet light (UVC) on the third instar larvae of Drosophila melanogaster. To address such effects, double heterozygote larvae for two linked genes sepia and ebony (se e/++) were exposed to UV light at the wavelength of 254 nm in different exposure times (5-35 seconds). Our study showed that the UVC exposure induced a series of significant morphological abnormities in adult flies which had received radiation in their larval life-time. Short exposure times of UVC caused abnormalities in adult flies such as abdominal cuticular damages and abnormal legs and wings, but had no significant effect on the rate of gene recombination. Therefore, it seems the time of exposure which was used in this research affected some imaginal discs and histoblasts on the larvae.
Type of Study: S |
Published: 2010/10/15
Published: 2010/10/15
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