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Full-Text Articles in Genetics and Genomics
Development Of Reverse Genetics Tools In The Two-Spotted Spider Mite Tetranychus Urticae, Nivitha Bhaskar
Development Of Reverse Genetics Tools In The Two-Spotted Spider Mite Tetranychus Urticae, Nivitha Bhaskar
Electronic Thesis and Dissertation Repository
Tetranychus urticae, commonly known as the two-spotted spider mite, poses a significant threat to agriculture due to its ability to feed on a diverse range of plant hosts and its strong detoxification abilities in overcoming xenobiotic response. With global warming projected to increase spider mite infestations, it is vital to study the detoxification genes that enable the mite to adapt and survive. The spider mite genome sequence reveals a unique set of detoxification genes that can be studied using RNAi as a promising reverse genetic tool. However, the current genetic toolkit requires improvement. This study examined the effectiveness of …
Rna-Interference As A Topical Pesticide, Eleanor Khochaba
Rna-Interference As A Topical Pesticide, Eleanor Khochaba
Undergraduate Student Research Internships Conference
Tetranychus urticae are a species of pests that are very problematic in agricultural environments, as they cause lots of damage to a wide variety of crops. One step in figuring out a solution to this problem is through the use of RNA interference. After synchronizing the spider mites, they are treated with the dsRNA solution. The dsRNA is cleavage inside the mite, and the siRNA fragments then bind to a target gene in hopes of homologous sequence recognition leading to knockout/deregulation of the target gene. After treatment, the mites are observed for multiple variables, primarily fecundity and survival. If a …
Assessing The Role Of Drosophila Melanogaster Neuroligin 3 On Social Spacing And Climbing Behaviour, J. Wesley Robinson
Assessing The Role Of Drosophila Melanogaster Neuroligin 3 On Social Spacing And Climbing Behaviour, J. Wesley Robinson
Electronic Thesis and Dissertation Repository
Autism spectrum disorders can be clinically defined in part by impairments of social interactions. Social interactions can be modeled in Drosophila melanogaster with behaviours such as social spacing. Here, I examined the effects of autism-related gene neuroligin 3 on fly social spacing. I hypothesized if neuroligin 3 is mutated or gene expression is targeted for knockdown, then flies will have altered social space in males and females at different ages. Using the social space assay, I found that different mutations to neuroligin 3 change the fly’s behavior, in a mutation and sex-specific manner. Using an antibody against Nlg3, I localized …