Chen G, Mishina K, Wang Q, Zhu H, Tagiri A, Kikuchi S, Sassa H, Oono Y, Komatsuda T. Organ-enriched gene expression during floral morphogenesis in wild barley. Plant J. 2023 Aug 7. doi: 10.1111/tpj.16416. Epub ahead of print. PMID: 37548103.
Open Access

Mari Sugiyama, Miyu Norizuki, Shinji Kikuchi, Yasuo Yasui, Katsuhiro Matsui, Development and chromosomal characterization of interspecific hybrids between common buckwheat (Fagopyrum esculentum) and a related perennial species (F. ‍cymosum), Breeding Science, Article ID 22063, Advance online publication May 17, 2023, Online

Chen G, Mishina K, Zhu H, Kikuchi S, Sassa H, Oono Y, Komatsuda T. Genome-Wide Analysis of Snf2 Gene Family Reveals Potential Role in Regulation of Spike Development in Barley. International Journal of Molecular Sciences. 2023; 24(1):457. https://doi.org/10.3390/ijms24010457


Sassa H, Ikebe K (2022) Rapid, effective and low-cost purification of dideoxy-sequencing reactions by home-made magnetic beads suspension and magnetic separator. PLoS ONE 17(12): e0279432. https://doi.org/10.1371/journal.pone.0279432

Rai A, Hirakawa H, Rai M, Shimizu Y, Shirasawa K, Kikuchi S, Seki H, Yamazaki M, Toyoda A, Isobe S, Muranaka T, Saito K, Chromosome-scale genome assembly of Glycyrrhiza uralensis revealed metabolic gene cluster centred specialized metabolites biosynthesis, DNA Research, Volume 29, Issue 6, December 2022, dsac043



Minamikawa MF,  Nonaka K, Hamada H, Shimizu T, Iwata H. Dissecting Breeders’ Sense via Explainable Machine Learning Approach: Application to Fruit Peelability and Hardness in Citrus. Frontiers in Plant Science 13: 832749 (2022) 


Kondo et al. Two pathways
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Seki K, Shimizu Y, Hayashi M, Sassa H, Kikuchi S, Taguchi A, Chino F, Soga E, Serizawa H, Koba T. Discovery and fine mapping of a novel resistance locus to Fusarium wilt race 2 in lettuce (Lactuca sativa L.). Euphytica 218, 120 (2022). . https://doi.org/10.1007/s10681-022-03058-0

Setiawan AB, Purwantoro A, Teo CH, Nhi PTP, Kato K, Kikuchi S, Koba T. The Divergence of Chromosome Structures and 45S Ribosomal DNA Organization in Cucumis debilis Inferred by Comparative Molecular Cytogenetic Mapping. plants 11, 1960 (2022). . https://doi.org/10.3390/plants11151960

Kikuchi, S., Ishii, H., Hosaka, K. et al. Behavior of chromosomes from the Mexican wild diploid species Solanum pinnatisectum in the interspecific hybrid with cultivated potato and its backcross progenies. Euphytica 218, 56 (2022). https://doi.org/10.1007/s10681-022-03003-1


Minamikawa M. F., Kunihisa M., Noshita K., Moriya S., Abe K., Hayashi T., Katayose Y., Matsumoto T., Nishitani C., Terakami S., Yamamoto T., Iwata H., Tracing founder haplotypes of Japanese apple varieties: application in genomic prediction and genome-wide association study. Horticulture Research 8, 49 (2021). https://doi.org/10.1038/s41438-021-00485-3

Fujii H., Nonaka K., Minamikawa M. F., Endo T., Sugiyama A., Hamazaki K., Iwata H., Omura M., Shimada T., Allelic composition of carotenoid metabolic genes in 13 founders influences carotenoid composition in juice sac tissues of fruits among Japanese citrus breeding population. PLoS ONE, 16(2):e0246468, (2021) 


Du, J., Ge, C., Li, T., Wang, S., Gao, Z., Sassa, H., Qiao Y., Molecular characteristics of S-RNase alleles as the determinant of self-incompatibility in the style of Fragaria viridis. Horticulture Research 8, 185 (2021). https://doi.org/10.1038/s41438-021-00623-x

Widarmi, D.W., Kikuchi, S., Sassa, H., Koba, T., CYTOLOGICAL VARIATION OF (AAG)7 REPEAT ON LETTUCE CHROMOSOMES BY FLUORESCENCE IN SITU HYBRIDIZATION (FISH)  International Journal of Biosciences and Biotechnology 8(2) 45-45 (2021). 

Rai, A., Hirakawa, H., Nakabayashi, R., Kikuchi S. et al., Chromosome-level genome assembly of Ophiorrhiza pumila reveals the evolution of camptothecin biosynthesis. Nature Communications 12, 405 (2021). https://doi.org/10.1038/s41467-020-20508-2
The paper got featured as the Editors’ Highlights in Nature Communications.

Kondo H., Kikuchi S., Deguchi A., Miyoshi K., New Cytogenetic Information of Wild Species and Cultivars in the Genus Epidendrum (Orchidaceae).

 CYTOLOGIA 86, 61-65 (2021). DOI: 10.1508/cytologia.86.61

Zeng X., Chen G., Wang L., Tagiri A., Kikuchi S., Sassa H., Komatsuda T., The unique disarticulation layer formed in the rachis of Aegilops longissima likely results from the spatial co-expression of Btr1 and Btr2.

 Annals of Botany 127, 297–304 (2021). https://doi.org/10.1093/aob/mcaa147.
Cover image, & there is a Commentary on this article.


Kakui H., Tsurisaki E., Sassa H., Moriguchi Y., An improved pollen number counting method using a cell counter and mesh columns. Plant Methods 16, 124 (2020). https://doi.org/10.1186/s13007-020-00668-4

Kondo H., Phlaetita W., Mii M., Kikuchi S., Deguchi A., Miyoshi K., Efficient Chromosome Doubling of an Interspecific Hybrid Dendrobium Stardust ‘Fire Bird’ by Treatment of Amiprofos-methyl to Protocorm-Like Body. In Vitro Cellular & Developmental Biology - Plant 56(6), 738 - 749 (2020) https://doi.org/10.1007/S11627-020-10079-8