Takizawa, F. & Hashimoto, K. & Miyazawa, R. & Ohta, Y. & Veríssimo, A. & Flajnik, M.F. & Parra, D. & Tokunaga, K. & Suetake, H. & Sunyer, J.O. & Dijkstra, J.M. (2023)
CD4 and LAG-3 from sharks to humans: related molecules with motifs for opposing functions. Frontiers in Immunology, 14, Article 1267743
DOI: 10.3389/fimmu.2023.1267743

Veríssimo, A. & Castro, L.F.C. & Muñoz-Mérida, A. & Almeida, T. & Gaigher, A. & Neves, F. & Flajnik, M.F. & Ohta, Y. (2023)
An Ancestral Major Histocompatibility Complex Organization in Cartilaginous Fish: Reconstructing MHC Origin and Evolution. Molecular Biology and Evolution, 40(12), Article msad262
DOI: 10.1093/molbev/msad262

Ott, J.A. & Ohta, Y. & Flajnik, M.F. & Criscitiello, M.F. (2021)
Lost structural and functional inter-relationships between Ig and TCR loci in mammals revealed in sharks. Immunogenetics, 73(1), 17–33
DOI: 10.1007/s00251-020-01183-5

Almeida, T. & Ohta, Y. & Gaigher, A. & Munoz-Merida, A. & Neves, F. & Castro, L.F.C. & Machado, A.M. & Esteves, P.J. & Verissimo, A. & Flajnik, M.F. (2021)
A Highly Complex, MHC-Linked, 350 Million-Year-Old Shark Nonclassical Class I Lineage. Journal of Immunology, 207(3), 824–836
DOI: 10.4049/jimmunol.2000851

Almeida, T. & Esteves, P.J. & Flajnik, M.F. & Ohta, Y. & Veríssimo, A. (2020)
An Ancient, MHC-Linked, Nonclassical Class I Lineage in Cartilaginous Fish. Journal of Immunology, 204(4), 892–902
DOI: 10.4049/jimmunol.1901025

Park, J.C. & Kodama, K. & Oyama, M. & Lee, J.H. & Ohta, Y. & Yamaguchi, A. & Shiraishi, H. & Horiguchi, T. (2020)
Changes in feeding habits of the starspotted smooth-hound, Mustelus manazo, in Tokyo Bay between periods with different stock size levels. Marine Pollution Bulletin, 152, Article 110863
DOI: 10.1016/j.marpolbul.2019.110863

Ott, J.A. & Castro, C.D. & Deiss, T.C. & Ohta, Y. & Flajnik, M.F. & Criscitiello, M.F. (2018)
Somatic hypermutation of T cell receptor α chain contributes to selection in nurse shark thymus. eLife, 7, Article e28477
DOI: 10.7554/eLife.28477

Venkatesh, B. & Ohta, Y. (2014)
The Shark-Family (Cartilaginous Fish) Immunogenome. In S.L. Smith, R.B. Sim, M.F. Flajnik (Eds.) Immunobiology of the Shark (pp. 249–254). CRC Press

Venkatesh, B. & Lee, A.P. & Ravi, V. & Maurya, A.K. & Lian, M.M. & Swann, J.B. & Ohta, Y. & Flajnik, M.F. & Sutoh, Y. & Kasahara, M. & Hoon, S. & Gangu, V. & Roy, S.W. & Irimia, M. & Korzh, V. & Kondrychyn, I. & Lim, Z.W. & Tay, B.-H. & Tohari, S. & Kong, K.W. & Ho, S. & Lorente-Galdos, B. & Quilez, J. & Marques-Bonet, T. & Raney, B.J. (2014)
Elephant shark genome provides unique insights into gnathostome evolution. Nature, 505, 174–179
DOI: 10.1038/nature12826

Park, J.-C. & Lee, J.-H. & Kodama, K. & Urushitani, H. & Ohta, Y. & Horiguchi, T. (2013)
Structure of the intratesticular duct system for sperm emission in the starspotted smooth-hound Mustelus manazo. Fisheries Science, 79(2), 203–211
DOI: 10.1007/s12562-012-0581-6

Park, J.-C. & Oyama, M. & Lee, J.-H. & Kodama, K. & Ohta, Y. & Yamaguchi, A. & Shiraishi, H. & Horiguchi, T. (2013)
Phenotypic changes in reproductive traits with changes in stock size of the starspotted smooth-hound Mustelus manazo in Tokyo Bay, Japan. Fisheries Science, 79(2), 193–201
DOI: 10.1007/s12562-012-0580-7

Castro, C.D. & Ohta, Y. & Dooley, H. & Flajnik, M.F. (2013)
Noncoordinate expression of J-chain and Blimp-1 define nurse shark plasma cell populations during ontogeny. European Journal of Immunology, 43(11), 3061–3075
DOI: 10.1002/eji.201343416

Criscitiello, M.F. & Ohta, Y. & Graham, M.D. & Eubanks, J.O. & Chen, P.L. & Flajnik, M.F. (2012)
Shark class II invariant chain reveals ancient conserved relationships with cathepsins and MHC class II. Developmental and Comparative Immunology, 36(3), 521–533
DOI: 10.1016/j.dci.2011.09.008

Zhu, C. & Feng, W. & Weedon, J. & Hua, P. & Stefanov, D. & Ohta, Y. & Flajnik, M.F. & Hsu, E. (2011)
The Multiple Shark Ig H Chain Genes Rearrange and Hypermutate Autonomously. Journal of Immunology, 187(5), 2492–2501
DOI: 10.4049/​jimmunol.1101671

Malecek, K. & Lee, V. & Feng, W. & Huang, J.Li. & Flajnik, M.F. & Ohta, Y. & Hsu, E. (2008)
Immunoglobulin Heavy Chain Exclusion in the Shark. PLoS Biology, 6(6), Article e157
DOI: 10.1371/journal.pbio.0060157

Luo, M. & Kim, H. & Kudrna, D. & Sisneros, N.B. & Lee, S.-J. & Mueller, C. & Collura, K. & Zuccolo, A. & Buckingham, E.B. & Grim, S.M. & Yanagiya, K. & Inoko, H. & Shiina, T. & Flajnik, M.F. & Wing, R.A. & Ohta, Y. (2006)
Construction of a nurse shark (Ginglymostoma cirratum) bacterial artificial chromosome (BAC) library and a preliminary genome survey. BMC Genomics, 7, Article 106
DOI: 10.1186/1471-2164-7-106

Ohta, Y. & Landis, E. & Boulay, T. & Phillips, R.B. & Collet, B. & Secombes, C.J. & Flajnik, M.F. & Hansen, J.D. (2004)
Homologs of CD83 from elasmobranch and teleost fish. Journal of Immunology, 173(7), 4553–4560

Ohta, Y. & McKinney, E.C. & Criscitiello, M.F. & Flajnik, M.F. (2002)
Proteasome, transporter associated with antigen processing, and class I genes in the nurse shark Ginglymostoma cirratum: evidence for a stable class I region and MHC haplotype lineages. Journal of Immunology, 168(2), 771–781

Ohta, Y. & Haliniewski, D.E. & Hansen, J.D. & Flajnik, M.F. (1999)
Isolation of transporter associated with antigen processing genes, TAP1 and TAP2, from the horned shark Heterodontus francisci. Immunogenetics, 49(11–12), 981–986
DOI: 10.1007/s002510050582

Bartl, S. & Baish, M.A. & Flajnik, M.F. & Ohta, Y. (1997)
Identification of class I genes in cartilaginous fish, the most ancient group of vertebrates displaying an adaptive immune response. Journal of Immunology, 159(12), 6097–6104