| 2024 |
Pallotta, M., Okada, T., Roy, S., Pearson, A., Baumann, U., & Whitford, R. (2024). Diversity in bread and durum wheat stigma morphology and linkage of increased stigma length to dwarfing gene Rht14. Theoretical and Applied Genetics: international journal of plant breeding research, 137(7), 160-1-160-15.
DOI Scopus3 WoS4 Europe PMC4 |
| 2024 |
Penn, A., Andreas, E., Okada, T., & St John, J. C. (2024). Nuclear transfer leads to aberrant cell cycle regulation and translation, as determined by gene expression, and selection of mitochondrial DNA in porcine blastocysts. NAR Molecular Medicine, 1(4), ugae018-1-ugae018-22.
DOI |
| 2024 |
Andreas, E., Penn, A., Okada, T., & St. John, J. C. (2024). Supplementation of Oocytes by Microinjection with Extra Copies of mtDNA Alters Metabolite Profiles and Interactions with Expressed Genes in a Tissue-Specific Manner. Biomolecules, 14(11), 1477-1-1477-20.
DOI Scopus1 WoS1 Europe PMC1 |
| 2023 |
McIlfatrick, S., O'Leary, S., Okada, T., Penn, A., Nguyen, V. H. T., McKenny, L., . . . St. John, J. C. (2023). Does supplementation of oocytes with additional mtDNA influence developmental outcome?. iScience, 26(2), 105956-1-105956-27.
DOI Scopus3 WoS3 Europe PMC3 |
| 2023 |
Okada, T., McIlfatrick, S., & St. John, J. C. (2023). Mitochondrial DNA Deficiency and Supplementation in Sus scrofa Oocytes Influence Transcriptome Profiles in Oocytes and Blastocysts. International Journal of Molecular Sciences, 24(4), 1-26.
DOI Scopus5 WoS5 Europe PMC5 |
| 2023 |
Okada, T., Penn, A., & St. John, J. C. (2023). Mitochondrial DNA Supplementation of Oocytes Has Downstream Effects on the Transcriptional Profiles of Sus scrofa Adult Tissues with High mtDNA Copy Number. International Journal of Molecular Sciences, 24(8), 7545.
DOI Scopus4 WoS4 Europe PMC4 |
| 2022 |
Okada, T., Sun, X., McIlfatrick, S., & St. John, J. C. (2022). Low guanine content and biased nucleotide distribution in vertebrate mtDNA can cause overestimation of non-CpG methylation. NAR Genomics and Bioinformatics, 4(1), 1-17.
DOI Scopus1 Europe PMC1 |
| 2022 |
Okada, T., McIlfatrick, S., Hin, N., Aryamanesh, N., Breen, J., & St John, J. C. (2022). Mitochondrial supplementation of Sus scrofa metaphase II oocytes alters DNA methylation and gene expression profiles of blastocysts. Epigenetics and Chromatin, 15(1), 20 pages.
DOI Scopus12 WoS13 Europe PMC9 |
| 2022 |
St John, J. C., Okada, T., Andreas, E., & Penn, A. (2022). The role of mtDNA in oocyte quality and embryo development. Molecular Reproduction and Development, 90(7), 621-633.
DOI Scopus19 WoS15 Europe PMC14 |
| 2021 |
Okada, T., Jayasinghe, R. M., Eckermann, P., Watson-Haigh, N. S., Warner, P., Williams, M. E., . . . Whitford, R. (2021). Genetic factors associated with favourable pollinator traits in the wheat cultivar Piko. Functional Plant Biology, 48(4), 434-447.
DOI Scopus5 WoS6 Europe PMC6 |
| 2020 |
Kapetanovic, R., Afroz, S. F., Ramnath, D., Lawrence, G. M. E. P., Okada, T., Curson, J. E. B., . . . Sweet, M. J. (2020). Lipopolysaccharide promotes Drp1-dependent mitochondrial fission and associated inflammatory responses in macrophages. Immunology and Cell Biology, 98(7), 528-539.
DOI Scopus59 WoS57 Europe PMC53 |
| 2019 |
Okada, T., Jayasinghe, R. M., Eckermann, P., Watson-Haigh, N. S., Warner, P., Hendrikse, Y., . . . Whitford, R. (2019). Effects of Rht-B1 and Ppd-D1 loci on pollinator traits in wheat. Theoretical and Applied Genetics, 132(7), 1965-1979.
DOI Scopus30 WoS29 Europe PMC19 |
| 2019 |
Pallotta, M. A., Warner, P., Kouidri, A., Tucker, E. J., Baes, M., Suchecki, R., . . . Whitford, R. (2019). Wheat ms5 male-sterility is induced by recessive homoeologous A and D genome non-specific lipid transfer proteins. Plant Journal, 99(4), 673-685.
DOI Scopus35 WoS33 Europe PMC21 |
| 2018 |
Kouidri, A., Baumann, U., Okada, T., Baes, M., Tucker, E., & Whitford, R. (2018). Wheat TaMs1 is a glycosylphosphatidylinositol-anchored lipid transfer protein necessary for pollen development. BMC Plant Biology, 18(1), 13 pages.
DOI Scopus18 WoS19 Europe PMC15 |
| 2018 |
Okada, T., Jayasinghe, R., Nansamba, M., Baes, M., Warner, P., Kouidri, A., . . . Baumann, U. (2018). Unfertilized ovary pushes wheat flower open for cross-pollination. Journal of Experimental Botany, 69(3), 399-412.
DOI Scopus33 WoS31 Europe PMC25 |
| 2017 |
Tucker, E., Baumann, U., Kouidri, A., Suchecki, R., Baes, M., Garcia, M., . . . Whitford, R. (2017). Molecular identification of the wheat male fertility gene Ms1 and its prospects for hybrid breeding. Nature Communications, 8(1), 869-1-869-10.
DOI Scopus91 WoS86 Europe PMC57 |
| 2015 |
Shirasawa, K., Hand, M., Henderson, S., Okada, T., Johnson, S., Taylor, J., . . . Koltunow, A. (2015). A reference genetic linkage map of apomictic Hieracium species based on expressed markers derived from developing ovule transcripts. Annals of Botany, 115(4), 567-580.
DOI Scopus10 WoS9 Europe PMC9 |
| 2015 |
Nguyen, V., Fleury, D., Timmins, A., Laga, H., Hayden, M., Mather, D., & Okada, T. (2015). Addition of rye chromosome 4R to wheat increases anther length and pollen grain number. Theoretical and Applied Genetics, 128(5), 953-964.
DOI Scopus40 WoS40 Europe PMC23 |
| 2014 |
Kotani, Y., Henderson, S., Suzuki, G., Johnson, S., Okada, T., Siddons, H., . . . Koltunow, A. (2014). The LOSS OF APOMEIOSIS (LOA) locus in Hieracium praealtum can function independently of the associated large-scale repetitive chromosomal structure. New Phytologist, 201(3), 973-981.
DOI Scopus36 WoS34 Europe PMC25 |
| 2013 |
Whitford, R., Fleury, D., Reif, J., Garcia, M., Okada, T., Korzun, V., & Langridge, P. (2013). Hybrid breeding in wheat: technologies to improve hybrid wheat seed production. Journal of Experimental Botany, 64(18), 5411-5428.
DOI Scopus221 WoS212 Europe PMC134 |
| 2013 |
Okada, T., Hu, Y., Tucker, M., Taylor, J., Johnson, S., Spriggs, A., . . . Koltunow, A. (2013). Enlarging cells initiating apomixis in Hieracium praealtum transition to an embryo sac program prior to entering mitosis. Plant Physiology, 163(1), 216-231.
DOI Scopus59 WoS55 Europe PMC51 |
| 2013 |
Garmatiuk, T., Swoboda, I., Twardosz-Kropfmüller, A., Dall’Antonia, F., Keller, W., Singh, M. B., . . . Valenta, R. (2013). Characterization of mutants of a highly cross-reactive calcium-binding protein from Brassica pollen for allergen-specific immunotherapy. Immunobiology, 218(9), 1155-1165.
DOI Scopus6 WoS5 Europe PMC3 |
| 2012 |
Tucker, M., Okada, T., Johnson, S., Takaiwa, F., & Koltunow, A. (2012). Sporophytic ovule tissues modulate the initiation and progression of apomixis in Hieracium. Journal of Experimental Biology, 63(8), 3229-3241.
DOI Scopus37 WoS35 Europe PMC31 |
| 2012 |
Tucker, M., Okada, T., Hu, Y., Scholefield, A., Taylor, J., & Koltunow, A. (2012). Somatic small RNA pathways promote the mitotic events of megagametogenesis during female reproductive development in arabidopsis. Development, 139(8), 1399-1404.
DOI Scopus149 WoS138 Europe PMC108 |
| 2011 |
Okada, T., Ito, K., Johnson, S., Oelkers, K., Suzuki, G., Houben, A., . . . Koltunow, A. (2011). Chromosomes carrying meiotic avoidance loci in three apomictic eudicot Hieracium subgenus Pilosella species share structural features with two monocot apomicts. Plant Physiology, 157(3), 1327-1341.
DOI Scopus42 WoS40 Europe PMC33 |
| 2011 |
Koltunow, A., Johnson, S., & Okada, T. (2011). Apomixis in hawkweed: Mendel's experimental nemesis. Journal of Experimental Botany, 62(5), 1699-1707.
DOI Scopus28 WoS25 Europe PMC21 |
| 2011 |
Koltunow, A. M., Johnson, S. D., Rodrigues, J. C., Okada, T., Hu, Y., Tsuchiya, T., . . . Bicknell, R. A. (2011). Sexual reproduction is the default mode in apomictic Hieracium subgenus Pilosella, in which two dominant loci function to enable apomixis. The Plant Journal, 66(5), 890-902.
DOI Scopus89 WoS86 Europe PMC65 |
| 2010 |
Rodrigues, J. C., Okada, T., Johnson, S. D., & Koltunow, A. M. (2010). A multicopy suppressor of IRA1 (MSI1) homologue is not associated with the switch to autonomous seed development in apomictic (asexual) Hieracium plants. Plant Science, 179(6), 590-597.
DOI Scopus12 WoS10 Europe PMC4 |
| 2007 |
Okada, T., Singh, M. B., & Bhalla, P. L. (2007). Transcriptome profiling of Lilium longiflorum generative cells by cDNA microarray. Plant Cell Reports, 26(7), 1045-1052.
DOI Scopus39 WoS37 Europe PMC27 |
| 2007 |
Okada, T., Catanach, A. S., Johnson, S. D., Bicknell, R. A., & Koltunow, A. M. (2007). An Hieracium mutant, loss of apomeiosis 1 (loa1) is defective in the initiation of apomixis. Sexual Plant Reproduction, 20(4), 199-211.
DOI Scopus22 WoS20 Europe PMC4 |
| 2006 |
Okada, T., Singh, M. B., & Bhalla, P. L. (2006). Histone H3 variants in male gametic cells of lily and H3 methylation in mature pollen. Plant Molecular Biology, 62(4), 503-512.
DOI Scopus37 WoS37 Europe PMC27 |
| 2006 |
Okada, T., Bhalla, P. L., & Singh, M. B. (2006). Expressed sequence tag analysis of Lilium longiflorum generative cells. Plant and Cell Physiology, 47(6), 698-705.
DOI Scopus49 WoS44 Europe PMC34 |
| 2005 |
Okada, T., Endo, M., Singh, M. B., & Bhalla, P. L. (2005). Analysis of the histone H3 gene family in Arabidopsis and identification of the male-gamete-specific variant AtMGH3. Plant Journal, 44(4), 557-568.
DOI Scopus189 WoS179 Europe PMC152 |
| 2005 |
Okada, T., Bhalla, P. L., & Singh, M. B. (2005). Transcriptional activity of male gamete-specific histone gcH3 promoter in sperm cells of Lilium longiflorum. Plant and Cell Physiology, 46(5), 797-802.
DOI Scopus26 WoS27 Europe PMC18 |
| 2003 |
Okada, A., Okada, T., Ide, T., Itoh, M., Tanaka, K., Takaiwa, F., & Toriyama, K. (2003). Accumulation of Japanese cedar pollen allergen, Cry j 1, in the protein body I of transgenic rice seeds using the promoter and signal sequence of glutelin GluB-1 gene. Molecular Breeding, 12(1), 61-70.
DOI Scopus10 WoS6 Europe PMC3 |
| 2001 |
Okada, T., & Toriyama, K. (2001). Pollen vegetative cell-specific expression of Bra r 1: Useful tool for observation of the vegetative nucleus and identification of transgenic pollen by nuclear-targeted GFP. Sexual Plant Reproduction, 13(6), 301-307.
DOI Scopus6 WoS5 Europe PMC1 |
| 2000 |
Okada, T., Sasaki, Y., Ohta, R., Onozuka, N., & Toriyama, K. (2000). Expression of Bra r 1 gene in transgenic tobacco and Bra r 1 promoter activity in pollen of various plant species. Plant and Cell Physiology, 41(6), 757-766.
DOI Scopus14 WoS14 Europe PMC10 |
| 1999 |
Okada, T., Zhang, Z., Russell, S. D., & Toriyama, K. (1999). Localization of the Ca2+-binding protein, Bra r 1, in anthers and pollen tubes. Plant and Cell Physiology, 40(12), 1243-1252.
DOI Scopus25 WoS24 Europe PMC13 |
| 1998 |
Okada, T., Swoboda, I., Bhalla, P. L., Toriyama, K., & Singh, M. B. (1998). Engineering of hypoallergenic mutants of the Brassica pollen allergen, Bra r 1, for immunotherapy. FEBS Letters, 434(3), 255-260.
DOI Scopus55 WoS46 Europe PMC36 |
| 1998 |
Toriyama, K., Hanaoka, K., Okada, T., & Watanabe, M. (1998). Molecular cloning of a cDNA encoding a pollen extracellular protein as a potential source of a pollen allergen in Brassica rapa. FEBS Letters, 424(3), 234-238.
DOI Scopus40 WoS37 Europe PMC23 |
| 1997 |
Toriyama, K., Okada, T., Hanaoka, K., Watanabe, M., & Hinata, K. (1997). Characterization of genes encoding pollen allergen and pollen coat protein in Brassica rapa.. PLANT PHYSIOLOGY, 114(3), 1243. |
| 1995 |
Toriyama, K., Okada, T., Watanabe, M., Ide, T., Ashida, T., Xu, H. L., & Singh, M. B. (1995). A cDNA clone encoding an IgE-binding protein from Brassica anther has significant sequence similarity to Ca²⁺-binding proteins. Plant Molecular Biology, 29(6), 1157-1165.
DOI Scopus47 WoS43 Europe PMC24 |
