Indiana University-Purdue University Indianapolis (IUPUI) / Criminal investigation and the science behind evidence analysis is an ever- growing niche, and forensic DNA phenotyping (FDP) is no exception. For years the only information given to authorities regarding DNA found at a crime scene was STR analysis and matching to a comparative DNA sample from a known source. However, what happens when there is no suspect to compare DNA profiles, or the case involves a missing person where the only available piece of evidence is a biological sample found at the scene? Before FDP, not much could be done with the DNA sample and the investigation would be stalled. Now it is becoming possible to statistically predict an individual’s visual characteristics using FDP. Currently, with the use of Irisplex, HIrisplex, and HIrisplex-S, statistical analyses and predictions can be done for categorical eye, hair, and skin color by looking at specific genes and their associative SNPs, such as HERC2 and OCA2. The more that is understood about trait-determining genes and their functional significance with regards to our physical traits, the more phenotypes can be added to these prediction tools. In an effort to discover additional genes associated with human phenotypes, this study looked at thirty-two pigmentation-associated candidate genes, and eleven hair structure and morphology associated genes in owl monkey pelage samples. Although the samples were not of human origin, it is important to point out the high conservation between humans and their non-human primate relatives. The owl monkeys used in this study were helpful for tracking expression levels of genes controlling differentpigmentation and hair structure types, because each monkey had intra-individual variation in thickness and in coat color which allowed the generation of potential candidate genes for human investigation. Of the 43 total candidate genes analyzed, 36 had successful amplification, and 28 showed a significant difference in expression when comparing the different samples. The second part of this study was to compare quantitative characteristics of human hair in physical samples and two-dimensional (2D) photos. A test set of 45 individuals had 3-5 hairs from the vertex of their head plucked and analyzed, and a 2D photograph was taken of their scalp hair. The idea was to be able to make quantitative phenotypes in hair (such as hair width, amount of curl) from 2D imagery, when physical samples are not available for analysis. This is due to the fact that the majority of genotype-phenotype databases consist solely of photographic imagery, and seldom have hairs that can be microscopically prepared for analysis. Defining measurable phenotypes from 2D photos that strongly correlate with their physical counterparts allow for the generation of a more accurate phenotype for future genome wide association studies (GWAS) within and outside this laboratory that study hair thickness and hair curl. Three different quantitative phenotypes were compared between the microscopic and 2D photo- analysis.

The purpose of this study is to compare two populations of Peromyscus maniculatus gambelii from the same location, separated by about 80 years in an attempt to determine the degree of dissimilarity between them.

Despite an enormous amount of information on the biochemical and physiological changes of amphibian metamorphosis, information about the general anatomy of anuran larvae is not readily available. The present study is a comparison of the general morphological changes during metamorphic climax of three anuran species belonging to three different families. This anatomical information is designed to assist those wishing to correlate cellular and chemical events with the corresponding morphological events.

The thesis deals with the precipitation synthesis of nanoparticle hydroxyapatite with goal to study the influence of reaction conditions on the morphology of the particles. The theoretical part is focused on biomaterials, bioceramics and phosphates characterization. Further the work is focused on hydroxyapatite, its characteristics and possible synthesis in particular. The synthesis of hydroxyapatite precipitation is described in the experimental part. Syntheses were performed at a reaction temperature of 0-80 °C at pH = 8-11, at the aging time of 0-24 h, in the presence of surfactant and the chelating agent and with the post-precipitation hydrothermal or ultrasonic treatment. For characterization of the prepared powders, scanning electron microscopy (SEM), transmission electron microscopy (TEM), X-ray diffraction (XRD), laser diffraction (LD) and the analysis of the specific surface area (BET) were used. Pure hydroxyapatite powders or a mixture of hydroxyapatite and tricalcium phosphate were prepared by precipitation syntheses. HA particle morphology was strongly affected by the reaction temperature – with increasing temperature the larger particles with a clearer morphology were formed, mostly in the rod shape. Postprecipitation hydrothermal treatment had a significant influence on the morphology of HA particles – it caused the formation of spherical or slightly elongated particles. The reaction medium of water/ethanol significantly affected the particle morphology – it inhibited the particle growth.

京都大学 / 0048 / 新制・課程博士 / 博士(文学) / 甲第18000号 / 文博第637号 / 新制||文||599(附属図書館) / 30858 / 京都大学大学院文学研究科行動文化学専攻 / (主査)教授 吉田 和彦, 教授 田窪 行則, 教授 吉田 豊 / 学位規則第4条第1項該当 / Doctor of Letters / Kyoto University / DFAM

京都大学 / 0048 / 新制・課程博士 / 博士(理学) / 甲第18102号 / 理博第3980号 / 新制||理||1574(附属図書館) / 30960 / 京都大学大学院理学研究科生物科学専攻 / (主査)講師 宮崎 勝己, 教授 朝倉 彰, 教授 疋田 努 / 学位規則第4条第1項該当 / Doctor of Science / Kyoto University / DGAM

京都大学 / 0048 / 新制・課程博士 / 博士(人間・環境学) / 甲第20458号 / 人博第808号 / 新制||人||194(附属図書館) / 28||人博||808(吉田南総合図書館) / 京都大学大学院人間・環境学研究科相関環境学専攻 / (主査)教授 加藤 眞, 教授 市岡 孝朗, 准教授 西川 完途 / 学位規則第4条第1項該当 / Doctor of Human and Environmental Studies / Kyoto University / DGAM

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