tailieunhanh - Positive correlation between malathion resistance and fecundity within natural populations of Drosophila melanogaster

The correlation between malathion resistance and fecundity was investigated in the fruit fly, Drosophila melanogaster. Previous studies have shown that insecticide resistance is negatively correlated with reproductive components in insects. | Turk J Biol 35 (2011) 153-159 © TÜBİTAK doi: Positive correlation between malathion resistance and fecundity within natural populations of Drosophila melanogaster Burcu KOÇAK MEMMİ, Emel ATLI Department of Biology, Faculty of Science, Hacettepe University, 06800, Ankara - TURKEY Received: Abstract: The correlation between malathion resistance and fecundity was investigated in the fruit fly, Drosophila melanogaster. Previous studies have shown that insecticide resistance is negatively correlated with reproductive components in insects. To investigate this relationship, the fecundity (egg production) was determined in 2 natural and 2 esterase 6 (Est-6) marker populations (4016 and 4211) and malathion resistance levels (LC50) were determined in the 4 populations of D. melanogaster. The resistance levels and Est-6 allozyme frequencies were compared to the results of 2 natural populations from Turkey (Antakya-Centre and Antalya-Serik) estimated in previous studies. In addition, malathion resistance levels (LC50) were determined in 2 mutant populations using the paper contact method and the results were tested with Finney’s probit analysis. In the bioassays, 4016 marker stock was more susceptible than the Antakya population and 4211 was more susceptible than the Serik population. The daily mean egg production numbers of females were calculated and compared using variance analysis (P < ). The most productive population was found to be Antakya, followed by 4016, Serik, and 4211 populations, in decreasing order. These results indicate that malathion resistance is positively correlated with fecundity of 2 natural and 2 Est-6 marker stocks of D. melanogaster. Key words: Drosophila melanogaster, esterase, fecundity, insecticide, organophosphate, resistance, malathion Drosophila melanogaster doğal populasyonlarında malathiona karşı direnç ve yumurta verimi arasındaki ilişki Özet: Bu çalışmada, mevye sineği Drosophila melanogaster'de .

• Sinh học
• Drosophila melanogaster
• Fruit fly
• S Transferase enzymes
• Analysis of variance
• Esterase 6 enzyme activity
• Biểu hiện vượt mức Drosophila ubiquitin carboxyl terminal hydrolase
• Phát triển mắt ruồi giấm Drosophila melanogaster
• Phát triển mắt ruồi giấm
• Mô hình ruồi giấm Drosophila melanogaster
• BMC Genomics
• RNA sequencing
• Non coding genes
• Drosophila genes
• Genome Biology
• Intron retention
• Systems genetics
• Small exon
• Drosophila melanogaster strains
• Scientific reports
• scientific research
• biochemistry
• biochemical studies
• medical knowledge
• Egg and larvae development
• Organic phosphoric insecticide
• Diazinon’s toxicity
• Chinook salmon
• Drosophila melanogaster mutants
• Minority advantage
• Artificial scent
• Wing clipping
• Maintaining genetic
• Hybrid strains
• Multifactorial mechanism
• Antagonistic pleiotropy
• Mutation accumulation
• F1 hybrids
• Electromagnetic fields
• Pulsed radiofrequency
• Electromagnetic spectrum
• Ecdysteroid hormones
• Alcohol dehydrogenase
• Adh null mutations
• Partial dominance
• ADH polymorphism
• Somatic mutation and recombination test
• Somatic mutation
• Wing spot test
• Para hydroxybenzoic acid
• Functional coexpression
• Genome instability
• S2 cultured cells
• Segmental aneuploidy
• RNA interference
• Ruồi giấm
• Nuôi ruồi giấm
• Nuôi chim yến
• Thức ăn chăn nuôi
• Chăn nuôi ruồi giấm
• Thức ăn bổ sung cho chim yến
• Điều trị bệnh Parkinson
• Điều trị bệnh Parkinson của resveratrol
• Bệnh thoái hóa thần kinh
• Tế bào thần kinh sinh dopamine
• Immune response
• Time course RNA seq
• Granger causality
• Circadian clock
• Diurnal preference
• Being diurnal
• Individuals exists
• Ancient sequences
• Gene finding
• Protein coding genes
• Bioinformatics algorithms
• Transcription initiation
• High resolution transcription start site
• Enhancer RNAs”
• Journal of Zoology
• Survival rate
• Development time
• Antioxidant enzymes
• BMC Genetics
• Amyloid β peptides
• Antimicrobial peptides
• Transcription factor FOXO
• Peroxiredoxin 5
• Gamma carboxylase
• Intron splicing
• Small intron
• Drosophila gamma carboxylase
• Electrochemical gradient
• Follicle cell
• Pattern formation
• Drosophila ovarian follicles
• Video tracking
• Automatic phenotyping
• Drosophila larvae
• Neuromuscular junctions
• Circular RNAs
• Drosophila photoreceptors
• Age associated visual decline
• Cool temperature acclimation
• Transcriptional control
• Drosophila cells