| 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.
DOI |
| 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 |
| 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), lqab119-1-lqab119-17.
DOI |
| 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 Scopus4 WoS3 Europe PMC1 |
| 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, 1-13.
DOI |
| 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 Scopus1 WoS2 Europe PMC2 |
| 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 Scopus23 WoS23 Europe PMC11 |
| 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 Scopus18 WoS18 Europe PMC8 |
| 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 Scopus24 WoS22 Europe PMC8 |
| 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 Scopus14 WoS15 Europe PMC8 |
| 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 Scopus18 WoS18 Europe PMC12 |
| 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 Scopus68 WoS66 Europe PMC31 |
| 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 Scopus6 WoS6 Europe PMC5 |
| 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 Scopus31 WoS31 Europe PMC16 |
| 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 Scopus31 WoS30 Europe PMC20 |
| 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 Scopus161 WoS163 Europe PMC82 |
| 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 Scopus51 WoS50 Europe PMC36 |
| 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 Scopus35 WoS33 Europe PMC26 |
| 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 Scopus108 WoS106 Europe PMC77 |
| 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 Scopus39 WoS38 Europe PMC30 |
| 2011 |
Koltunow, A., Johnson, S., & Okada, T. (2011). Apomixis in hawkweed: Mendel's experimental nemesis. Journal of Experimental Botany, 62(5), 1699-1707.
DOI Scopus24 WoS21 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 Scopus76 WoS76 Europe PMC48 |
| 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 Scopus11 WoS9 Europe PMC5 |
| 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 Scopus38 WoS36 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 Scopus20 WoS18 Europe PMC7 |
| 2006 |
Okada, T., Singh, M., & Bhalla, P. (2006). Histone H3 variants in male gametic cells of lily and H3 methylation in mature pollen. Plant Molecular Biology, 62(4), 503-512.
DOI Scopus36 WoS37 Europe PMC26 |
| 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 Scopus48 WoS43 Europe PMC33 |
| 2005 |
Okada, T., Endo, M., Singh, M., & Bhalla, P. (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 Scopus167 WoS162 Europe PMC113 |
| 2005 |
Okada, T., Bhalla, P., & Singh, M. (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 Scopus25 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 PMC4 |
| 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 Ca<sup>2+</sup>-binding protein, Bra r 1, in anthers and pollen tubes. Plant and Cell Physiology, 40(12), 1243-1252.
DOI Scopus24 WoS23 Europe PMC12 |
| 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 Scopus54 WoS46 Europe PMC34 |
| 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 PMC22 |
| 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., & Singh, M. (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 Scopus46 WoS43 Europe PMC23 |
