K
Kristina A. Tabbada
Researcher at University of the Philippines Diliman
Publications - 14
Citations - 942
Kristina A. Tabbada is an academic researcher from University of the Philippines Diliman. The author has contributed to research in topics: Population & Allele frequency. The author has an hindex of 9, co-authored 14 publications receiving 869 citations. Previous affiliations of Kristina A. Tabbada include University of the Philippines & University of Mainz.
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Journal ArticleDOI
Mapping human genetic diversity in Asia
Mahmood Ameen Abdulla,Ikhlak Ahmed,Anunchai Assawamakin,Anunchai Assawamakin,Jong Bhak,Samir K. Brahmachari,Gayvelline C. Calacal,Amit Kumar Chaurasia,Chien-Hsiun Chen,Jieming Chen,Yuan-Tsong Chen,Jiayou Chu,Eva Maria Cutiongco-de la Paz,Maria Corazon A. De Ungria,Frederick C. Delfin,Juli Edo,Suthat Fuchareon,Ho Ghang,Takashi Gojobori,Junsong Han,Sheng Feng Ho,Boon Peng Hoh,Wei Huang,Hidetoshi Inoko,Pankaj Jha,Timothy A. Jinam,Li Jin,Jongsun Jung,Daoroong Kangwanpong,Jatupol Kampuansai,Giulia C. Kennedy,Preeti Khurana,Hyung Lae Kim,Kwangjoong Kim,Sangsoo Kim,Woo Yeon Kim,Kuchan Kimm,Ryosuke Kimura,Tomohiro Koike,Supasak Kulawonganunchai,Vikrant Kumar,Poh San Lai,Jong-Young Lee,Sunghoon Lee,Edison T. Liu,Partha P. Majumder,Kiran Kumar Mandapati,Sangkot Marzuki,Wayne Mitchell,Wayne Mitchell,Mitali Mukerji,Kenji Naritomi,Chumpol Ngamphiw,Norio Niikawa,Nao Nishida,Bermseok Oh,Sangho Oh,Jun Ohashi,Akira Oka,Rick Twee-Hee Ong,Carmencita Padilla,Prasit Palittapongarnpim,Henry B. Perdigon,Maude E. Phipps,Maude E. Phipps,Eileen Png,Yoshiyuki Sakaki,Jazelyn M. Salvador,Yuliana Sandraling,Vinod Scaria,Mark Seielstad,Mohd Ros Sidek,Amit Sinha,Metawee Srikummool,Herawati Sudoyo,Sumio Sugano,Helena Suryadi,Yoshiyuki Suzuki,Kristina A. Tabbada,Adrian Tan,Katsushi Tokunaga,Sissades Tongsima,Lilian P. Villamor,Eric Wang,Ying Wang,Haifeng Wang,Jer-Yuarn Wu,Huasheng Xiao,Shuhua Xu,Jin Ok Yang,Yin Yao Shugart,Hyang Sook Yoo,Wentao Yuan,Guoping Zhao,Bin Alwi Zilfalil +94 more
TL;DR: The results suggest that there may have been a single major migration of people into Asia and a subsequent south-to-north migration across the continent, and that genetic ancestry is strongly correlated with linguistic affiliations as well as geography.
Journal ArticleDOI
Philippine Mitochondrial DNA Diversity: A Populated Viaduct between Taiwan and Indonesia?
Kristina A. Tabbada,Kristina A. Tabbada,Jean A Trejaut,Jun-Hun Loo,Yao-Ming Chen,Marie Lin,Marta Mirazon-Lahr,Toomas Kivisild,Maria Corazon A. De Ungria +8 more
TL;DR: Analysis of hypervariable segment I sequence variation within individual mtDNA haplogroups indicates a general decrease in the diversity of the most frequent types from the Taiwanese aborigines to the Philippines and Sulawesi, although calculated standard error measures overlap for these populations.
Journal ArticleDOI
The Y-chromosome landscape of the Philippines: extensive heterogeneity and varying genetic affinities of Negrito and non-Negrito groups
Frederick C. Delfin,Jazelyn M. Salvador,Gayvelline C. Calacal,Henry B. Perdigon,Kristina A. Tabbada,Lilian P. Villamor,Saturnina C. Halos,Ellen Gunnarsdóttir,Sean Myles,David A. Hughes,Shuhua Xu,Li Jin,Oscar Lao,Manfred Kayser,Matthew E. Hurles,Mark Stoneking,Maria Corazon A. De Ungria +16 more
TL;DR: Results indicate extensive heterogeneity contributing to a complex genetic history for Filipino groups, with varying roles for migrations from outside the Philippines, genetic drift, and admixture among neighboring groups.
Journal ArticleDOI
Complete mtDNA genomes of Filipino ethnolinguistic groups: A melting pot of recent and ancient lineages in the Asia-Pacific region
Frederick S. Delfin,Albert Min-Shan Ko,Mingkun Li,Ellen Gunnarsdóttir,Kristina A. Tabbada,Jazelyn M. Salvador,Gayvelline C. Calacal,Minerva S. Sagum,Francisco A. Datar,Sabino G. Padilla,Maria Corazon A. De Ungria,Mark Stoneking +11 more
TL;DR: The complete mtDNA genomes of 14 ethnolinguistic groups reveal genetic aspects consistent with the Y-chromosome, namely: diversity and heterogeneity of groups, no support for a simple dichotomy between Negrito and non-Negrito groups, and different genetic affinities with Asia-Pacific groups that are both ancient and recent.
Journal ArticleDOI
Development of a pentaplex X-chromosomal short tandem repeat typing system and population genetic studies.
Kristina A. Tabbada,Kristina A. Tabbada,Maria Corazon A. De Ungria,Liza P. Faustino,Liza P. Faustino,Despina Athanasiadou,Beate Stradmann-Bellinghausen,Peter M. Schneider +7 more
TL;DR: Exact tests performed on genotype data from females in the Philippine, German and Thai populations indicated that these groups conform to Hardy-Weinberg equilibrium, indicating significant variations in allele distributions, particularly at loci DXS101, DXS981 and DXS6789.