scholarly journals Ancient DNA Methods Improve Forensic DNA Profiling of Korean War and World War II Unknowns

Genes ◽  
2022 ◽  
Vol 13 (1) ◽  
pp. 129
Author(s):  
Elena I. Zavala ◽  
Jacqueline Tyler Thomas ◽  
Kimberly Sturk-Andreaggi ◽  
Jennifer Daniels-Higginbotham ◽  
Kerriann K. Meyers ◽  
...  

The integration of massively parallel sequencing (MPS) technology into forensic casework has been of particular benefit to the identification of unknown military service members. However, highly degraded or chemically treated skeletal remains often fail to provide usable DNA profiles, even with sensitive mitochondrial (mt) DNA capture and MPS methods. In parallel, the ancient DNA field has developed workflows specifically for degraded DNA, resulting in the successful recovery of nuclear DNA and mtDNA from skeletal remains as well as sediment over 100,000 years old. In this study we use a set of disinterred skeletal remains from the Korean War and World War II to test if ancient DNA extraction and library preparation methods improve forensic DNA profiling. We identified an ancient DNA extraction protocol that resulted in the recovery of significantly more human mtDNA fragments than protocols previously used in casework. In addition, utilizing single-stranded rather than double-stranded library preparation resulted in increased attainment of reportable mtDNA profiles. This study emphasizes that the combination of ancient DNA extraction and library preparation methods evaluated here increases the success rate of DNA profiling, and likelihood of identifying historical remains.

Mammalia ◽  
2019 ◽  
Vol 83 (4) ◽  
pp. 343-351 ◽  
Author(s):  
Christian Haberland ◽  
Oliver Hampe ◽  
Marijke Autenrieth ◽  
Manja Voß

Abstract The whereabouts of the Balaenoptera borealis holotype, the skeleton of a 1819 stranded specimen, have been unknown since the World War II (WWII). Due to nomenclatural confusion, deficient documentation, and finally WWII bombing, which destroyed predominantly cetacean material in the Museum für Naturkunde Berlin (MfN), the type skeleton of the sei whale sank into oblivion. Construction activities enabled a recent search and study on the remaining whale material. Here, we provide evidence that the type specimen was not destroyed. On the basis of species-wide and individual characters of the type material such as the shape of cranial elements and the pattern of the maxillary foramina, we show that the skull and mandibles, the vertebral column (except the atlas), and the ribs of the holotype remain intact. Further evidence that these skeletal remains belong to the previously missing holotype is provided by the characteristics of the spine. In addition, we analyzed ancient DNA from bone samples and confirm they are B. borealis, and the occurrence of same mitochondrial haplotypes indicate that the bones belong to the same individual. Additionally, a blue inscription was discovered at the caudal epiphysis of a thoracic vertebra; historical research matched this inscription with the material belonging to the former Anatomical-Zootomical Museum, from which the holotype was once bought.


2018 ◽  
Vol 166 (4) ◽  
pp. 824-836 ◽  
Author(s):  
Maria A. Nieves-Colón ◽  
Andrew T. Ozga ◽  
William J. Pestle ◽  
Andrea Cucina ◽  
Vera Tiesler ◽  
...  

Author(s):  
George W. Breslauer

In Korea, the USSR occupied the northern half of the country after Japan withdrew its occupation forces. The Soviets installed a regime of North Korean communists who enjoyed popular support due to their sacrifices in fighting the Japanese during World War II. The leadership convinced Moscow and Beijing to sanction and support an invasion of South Korea that they hoped would reunify the country. This led to the Korean War, which merely restored the status quo ante at the expense of millions of lives. The pathway was different in Vietnam, where a guerrilla war against Japanese, then French, occupation led to the victory of the Vietnamese communist party in the North.


Author(s):  
Crystal Mun-hye Baik

Korean immigration to the United States has been shaped by multiple factors, including militarization, colonialism, and war. While Koreans migrated to the American-occupied islands of Hawai’i in the early 20th century as sugar plantation laborers, Japanese imperial rule (1910–1945) and racially exclusive immigration policy curtailed Korean migration to the United States until the end of World War II. Since then, Korean immigration has been shaped by racialized, gendered, and sexualized conditions related to the Korean War and American military occupation. Although existing social science literature dominantly frames Korean immigration through the paradigm of migration “waves,” these periodizations are arbitrary to the degree that they centralize perceived US policy changes or “breaks” within a linear historical timeline. In contrast, emphasizing the continuing role of peninsular instability and militarized division points to the accumulative effects of the Korean War that continue to impact Korean immigration. With the beginning of the American military occupation of Korea in 1945 and warfare erupting in 1950, Koreans experienced familial separations and displacements. Following the signing of the Korean armistice in 1953, which halted armed fighting without formally ending the war, the American military remained in the southern half of the Peninsula. The presence of the US military in South Korea had immediate repercussions among civilians, as American occupation engendered sexual intimacies between Korean women and US soldiers. Eventually, a multiracial population emerged as children were born to Korean women and American soldiers. Given the racial exclusivity of American immigration policy at the time, the US government established legislative “loopholes” to facilitate the migrations of Korean spouses of US soldiers and multiracial children adopted by American families. Between 1951 and 1964 over 90 percent of the 14,027 Koreans who entered the United States were Korean “war brides” and transnational adoptees. Since 1965, Korean spouses of American servicemen have played key roles in supporting the migration of family members through visa sponsorship. Legal provisions that affected the arrivals of Korean women and children to the United States provided a precedent for US immigration reform after 1950. For instance, the 1952 and 1965 Immigration and Nationality Acts integrated core elements of these emergency orders, including privileging heterosexual relationships within immigration preferences. Simultaneously, while the 1965 Immigration and Nationality Act “opened” the doors of American immigration to millions of people, South Korean military dictatorial rule and the imminent threat of rekindled warfare also influenced Korean emigration. As a result, official US immigration categories do not necessarily capture the complex conditions informing Koreans’ decisions to migrate to the United States. Finally, in light of the national surge of anti-immigrant sentiments that have crystallized since the American presidential election of Donald Trump in November 2016, immigration rights advocates have highlighted the need to address the prevalence of undocumented immigrant status among Korean Americans. While definitive statistics do not exist, emergent data suggests that at least 10 percent of the Korean American population is undocumented. Given this significant number, the undocumented status of Korean Americans is a critical site of study that warrants further research.


2019 ◽  
Vol 52 (03) ◽  
pp. 476-495 ◽  
Author(s):  
Adam R. Seipp

AbstractThis article examines debates over the requisitioning of real estate by the US Army during the decade after the end of World War II. Requisitioning quickly emerged as one of the most contentious issues in the relationship between German civilians and the American occupation. American policy changed several times as the physical presence of the occupiers shrank during the postwar period then expanded again after the outbreak of the Korean War. I show that requisitioning became a key site of contestation during the early years of the Federal Republic. The right to assert authority over real property served as a visible reminder of the persistent limits of German sovereignty. By pushing back against American requisitioning policy, Germans articulated an increasingly assertive claim to sovereign rights.


2006 ◽  
Vol 96 (1) ◽  
pp. 176-194 ◽  
Author(s):  
Kelly Bedard ◽  
Olivier Deschênes

During the World War II and Korean War era, the U.S. military freely distributed cigarettes to overseas personnel and provided low-cost tobacco products on domestic military bases. In fact, even today the military continues to sell subsidized tobacco products on its bases. Using a variety of instrumental variables approaches to deal with nonrandom selection into the military and into smoking, we provide substantial evidence that cohorts with higher military participation rates subsequently suffered more premature mortality. More importantly, we show that a large fraction, 35 to 79 percent, of the excess veteran deaths due to heart disease and lung cancer are attributable to military-induced smoking.


2021 ◽  
Vol 8 (1) ◽  
pp. 20-27
Author(s):  
Kayla Vasilko ◽  

There are currently 17.42 million veterans living in America today. These heroes dedicated their services in World War II, the Korean War, Vietnam War, and the Gulf War, leaving home and giving up the comforts of stability, family, and guaranteed safety to ensure that America remains a stable and safe place for individuals and families to call home, yet upon returning home themselves, our nation’s veterans have had to face immense hardships. About 40,000 veterans are without shelter in the U.S. on any given night; some of the leading causes of veteran homelessness include PTSD, social isolation, unemployment, and substance abuse. This is why programs such as the Porter County Veteran’s Treatment Court (PVTC), Folds of Honor, Southshore Friends of Veterans, and Disabled American Veterans designed to support our nation’s veterans are so important for our community. This reflection details my research into each one of these Northwest Indiana organizations. In this account, I illustrate the impact of dozens of one-on-one interviews with the heroes running these programs, and veterans a part of these programs themselves. A special focus is placed on the results of the Purdue University Service-Learning grant received on behalf of the PVTC within that treatment community. During interviews, veteran Bob Carnegy stated: “People don’t understand the meaning of the word veteran. Each one is special, yet connected. No matter what branch they serve, each veteran had to raise their right hand and pledge their life to this country. That pledge is what connects us all.” Going off of his words, this reflection marks an overall goal of increasing awareness for the great acts of service our veterans perform, not just overseas, but also when they return home to the community.


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