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- Creators: College of Integrative Sciences and Arts
- Member of: Theses and Dissertations
- Resource Type: Text
Description
Abstract
Purpose—Use a framework of genetic knowledge to investigate the association between the genotypes of various genes with phenotypes, specifically the traits of elite athletes, in order to establish a personal opinion on their relevance to athletic performance.
Methods—Assemble and analyze selected published scientific studies on genotype and athletic performance and lastly to formulate a personal opinion on the value of genetic testing of athletes. ACTN3, ACE, MSTN, and apoE were the genes selected for analyses.
Results—Two genes, ACTN3 and ACE, showed a significant relationship of genotype to phenotypic traits related to athletic performance. ApoE did not demonstrate a phenotypic association with athletic performance, however it showed a correlation with injury susceptibility leading to traumatic brain injury (TBI). MSTN did not show a phenotypic association with athletic performance.
Conclusion—When considering the multifactorial nature of athletics, each sport must be investigated individually due to the different individual requirements. ACTN3 and ACE are the most widely studied genes, therefore, considerable data on their relevance to athletic performance was easily obtained and supported a relationship between genotype and athletic performance.
Purpose—Use a framework of genetic knowledge to investigate the association between the genotypes of various genes with phenotypes, specifically the traits of elite athletes, in order to establish a personal opinion on their relevance to athletic performance.
Methods—Assemble and analyze selected published scientific studies on genotype and athletic performance and lastly to formulate a personal opinion on the value of genetic testing of athletes. ACTN3, ACE, MSTN, and apoE were the genes selected for analyses.
Results—Two genes, ACTN3 and ACE, showed a significant relationship of genotype to phenotypic traits related to athletic performance. ApoE did not demonstrate a phenotypic association with athletic performance, however it showed a correlation with injury susceptibility leading to traumatic brain injury (TBI). MSTN did not show a phenotypic association with athletic performance.
Conclusion—When considering the multifactorial nature of athletics, each sport must be investigated individually due to the different individual requirements. ACTN3 and ACE are the most widely studied genes, therefore, considerable data on their relevance to athletic performance was easily obtained and supported a relationship between genotype and athletic performance.
ContributorsMinto, Jordan Taylor- Lloyd (Author) / Steele, Kelly (Thesis director) / Penton, C. Ryan (Committee member) / College of Integrative Sciences and Arts (Contributor) / Barrett, The Honors College (Contributor)
Created2017-05
Description
The thesis focuses on the opportunity of receiving the Rock Chapter Award as a chapter of Sigma Nu Nationals and analyzes it using Bolman and Deal’s Four Frames. An introduction to Sigma Nu, its programs, the Zeta Upsilon chapter, and guidelines brings into perspective how members and a chapter can earn a Rock Chapter Award. The introduction highlights the structural emphasis on the award and its achievement, however an analysis offers insights on how to further tighten the bolts within the structure and offer support by aligning members needs and skills with Rock Chapter criteria. A multi-frame approach is further supported by discussing the symbolism behind Rock Chapter and how it can be used as cohesion between the rigidity of the structure and the softness of the people. The frame analysis provided some solutions, which include adding a form of officer hours, increasing the effectiveness of the treasurer, and improving the culture of the weekly meetings. The four frames offer various insights into what is missing and how leadership can utilize assets, such as the resources of Sigma Nu and even Zeta Upsilon, to inspire the pursuit of excellence. Further, the four frames opens the door for leadership to better prepare for future Pursuit of Excellence Self-Assessments or operations by not being confined to one frame, which is useful to Zeta Upsilon as the chapter has been conditioned to rely on a structural approach during its short time back on Arizona State’s campus.
ContributorsDiaz, Victor (Author) / deLusé, Stephanie (Thesis director) / Saylor, George (Committee member) / Department of Finance (Contributor) / Barrett, The Honors College (Contributor)
Created2021-05
Description
The use of genetic management in conservation has sparked much debate around the ethical and environmental impacts of the plans. A case study on the conservation of leopard frogs in Arizona was analyzed to better understand the benefits and issues surrounding genetic management plans. The first part of the case focuses on the recent management plan for Chiricahua Leopard Frogs implemented by the Arizona Game and Fish Department. The goal of the plan is to better understand the genetic dynamics of the established Chiricahua Leopard Frog populations to develop a more effective management plan. The second part of the case focuses on the Arizona Game and Fish Department’s management of the Northern Leopard Frog. There was little success with the initial breed and release program of the native species, however a nonnative subspecies of Northern Leopard Frog was able to establish a thriving population. This case study exemplifies the many complications with genetic management plans and the importance of careful assessment of options when deciding on a genetic management plan. Despite the complexity of genetic management plans, it is an important method to consider when discussing the conservation of a species.
ContributorsTurpen, Alexa (Author) / Murphree, Julie (Thesis director) / Collins, James (Thesis director) / Owens, Audrey (Committee member) / Barrett, The Honors College (Contributor) / School of Life Sciences (Contributor) / College of Integrative Sciences and Arts (Contributor) / School of Mathematical and Natural Sciences (Contributor)
Created2024-05
Description
In most bird species, females disperse prior to their first breeding attempt, while males remain close to the place they were hatched for their entire lives (Greenwood and Harvey (1982)). Explanations for such female bias in natal dispersal have focused on the potential benefits that males derive from knowing the local environment to establish territories, while females search for suitable mates (Greenwood (1980)). However, the variables shaping dispersal decisions appear more complex (Mabry et al. (2013), Végvári et al. (2018)). There are a number of different variables that could act as a driving force behind dispersal including the social mating system, food competition, inbreeding avoidance, predation, and others. Here, we investigate whether females are the dispersing sex in great-tailed grackles, which have a mating system where the males hold territories and the females choose which territory to place their nest in (Johnson et al. (2000)). We used genetic approaches to identify sex biases in the propensity to disperse. In the experiment, we found that the male grackles were less related to each other while the female grackles were more related to each other. Building on that, the average distance between closely related individuals of the male group was longer than the average distance of closely related females. But, the mantel correlograms for the males and females both lack a consistent trend. Overall, the results indicated suggest that the males are the dispersing sex while the females are potentially philopatric and that the average dispersal distance for the grackle is greater than 2000 meters, the size of the sampling range used in the experiment. These results will inform our long-term study on the relationship between behavioral flexibility and rapid geographic range expansion by elucidating which individuals are likely to experience similar conditions across their lives, and which are likely to face new conditions when they become breeders.
ContributorsSevchik, August L (Author) / Langergraber, Kevin (Thesis director) / Logan, Corina (Committee member) / College of Integrative Sciences and Arts (Contributor) / School of Molecular Sciences (Contributor) / School of Life Sciences (Contributor) / Barrett, The Honors College (Contributor)
Created2020-05
Description
This thesis will be investigating organizational theory behind engagement within the business fraternity Delta Sigma Pi (DSP) at Arizona State University. The focus will be around the lack of attendance and enthusiasm toward the required events for members within the fraternity despite a previous demonstration of engagement during their recruitment and pledging process. The paper will analyze this through the four frames presented in Reframing Organizations by Lee Bolman and Terrence Deal. The four frames are human resource, structural, political, and symbolic. The paper will propose solutions to increase engagement. The solutions include reducing the requirements of membership, reforming the election process, requiring a baseline of members to pre-commit to attending events, increasing support for one another within the organization, and modifying the recruitment process. These solutions are based on the longevity of the problem within the organization and Bolman and Deal’s frames. Analyzing this problem and the potential solutions will help future members of the organization combat this issue and protect DSPs relationships with professional organizations. This has been a very interesting and insightful project. I learned a great deal and am proud to leave something to this organization behind that can help the fraternity and other chapters of Delta Sigma Pi going forward.
ContributorsMyers, Kylee (Author) / deLusé, Stephanie (Thesis director) / Day, Scott (Committee member) / Barrett, The Honors College (Contributor) / College of Integrative Sciences and Arts (Contributor) / Department of Finance (Contributor)
Created2022-05