| Culture and hybridization experiments on an Ulva clade including the Qingdao strain blooming in the Yellow Sea M Hiraoka, K Ichihara, W Zhu, J Ma, S Shimada PLoS One 6 (5), e19371, 2011 | 85 | 2011 |
| New species of freshwater Ulva, Ulva limnetica (Ulvales, Ulvophyceae) from the Ryukyu Islands, Japan K Ichihara, S Arai, M Uchimura, EJ Fay, H Ebata, M Hiraoka, S Shimada Phycological Research 57 (2), 94-103, 2009 | 51 | 2009 |
| Metabolome profiling of various seaweed species discriminates between brown, red, and green algae SS Hamid, M Wakayama, K Ichihara, K Sakurai, Y Ashino, R Kadowaki, ... Planta 249, 1921-1947, 2019 | 44 | 2019 |
| Taxonomic reassessment of Ulva prolifera (Ulvophyceae, Chlorophyta) based on specimens from the type locality and Yellow Sea green tides J Cui, AP Monotilla, W Zhu, Y Takano, S Shimada, K Ichihara, T Matsui, ... Phycologia 57 (6), 692-704, 2018 | 44 | 2018 |
| Genomic structure and evolution of the mating type locus in the green seaweed Ulva partita T Yamazaki, K Ichihara, R Suzuki, K Oshima, S Miyamura, K Kuwano, ... Scientific reports 7 (1), 11679, 2017 | 34 | 2017 |
| Enteromorpha-like Ulva (Ulvophyceae, Chlorophyta) growing in the Todoroki River, Ishigaki Island, Japan, with special reference to Ulva meridionalis Horimoto et Shimada, sp. nov R Horimoto, Y Masakiyo, K Ichihara Bull. Natl. Mus. Nat. Sci. Ser. B Bot 37, 155-167, 2011 | 33 | 2011 |
| Examination of species delimitation of ambiguous DNA-based Ulva (Ulvophyceae, Chlorophyta) clades by culturing and hybridisation M Hiraoka, K Ichihara, W Zhu, S Shimada, N Oka, J Cui, S Tsubaki, P He Phycologia 56 (5), 517-532, 2017 | 29 | 2017 |
| Systematics of Rhizoclonium-like algae (Cladophorales, Chlorophyta) from Japanese brackish waters, based on molecular phylogenetic and morphological analyses K Ichihara, S Shimada, K Miyaji Phycologia 52 (5), 398-410, 2013 | 22 | 2013 |
| Comparing the low‐salinity tolerance of Ulva species distributed in different environments K Ichihara, K Miyaji, S Shimada Phycological Research 61 (1), 52-57, 2013 | 19 | 2013 |
| cDNA cloning of a lectin‐like gene preferentially expressed in freshwater from the macroalga Ulva limnetica (Ulvales, Chlorophyta) K Ichihara, S Arai, S Shimada Phycological research 57 (2), 104-110, 2009 | 18 | 2009 |
| Morphological variations of seagrass species, Halophila nipponica (Hydrocharitaceae, Alismatales) S Shimada, M Watanabe, K Ichihara, M Uchimura Coast Mar Sci 35, 85-90, 2012 | 17 | 2012 |
| Ulva partita sp. nov., a novel Enteromorpha-like Ulva species from Japanese coastal areas K Ichihara, R Suzuki, T Yamazaki, S Ota, Y Mogi, Y Kagami, K Kuwano, ... Cytologia 80 (3), 261-270, 2015 | 15 | 2015 |
| Genome editing using a DNA‐free clustered regularly interspaced short palindromic repeats‐Cas9 system in green seaweed Ulva prolifera K Ichihara, T Yamazaki, S Kawano Phycological research 70 (1), 50-56, 2022 | 13 | 2022 |
| Asexual thalli originated from sporophytic thalli via apomeiosis in the green seaweed Ulva K Ichihara, T Yamazaki, S Miyamura, M Hiraoka, S Kawano Scientific Reports 9 (1), 13523, 2019 | 11 | 2019 |
| Molecular phylogeny and detailed morphological analysis of two freshwater Rhizoclonium strains from contrasting spring types in Egypt and Italy AA Saber, K Ichihara, M Cantonati Plant Biosystems-An International Journal Dealing with all Aspects of Plant …, 2017 | 11 | 2017 |
| ISOLATION AND TEMPORAL EXPRESSION ANALYSIS OF FRESHWATER‐INDUCED GENES IN ULVA LIMNETICA (ULVALES, CHLOROPHYTA)1 K Ichihara, F Mineur, S Shimada Journal of phycology 47 (3), 584-590, 2011 | 10 | 2011 |
| Phylogeographic analysis of the genus Ulva (Ulvales, Chlorophyta), including bloom sample in Qingdao, China S Shimada, M Nagano, M Hiraoka, K Ichihara, F Mineur, W Zhu Coast Mar Sci 34, 117-22, 2010 | 10 | 2010 |
| Taxonomic reinvestigation of Petalonia (Phaeophyceae, Ectocarpales) in southeast of Honshu, Japan, with a description of Petalonia tenuis sp. nov. K Matsumoto, K Ichihara, S Shimada Phycologia 53 (2), 127-136, 2014 | 9 | 2014 |
| Application of CRISPR-Cas9 genome editing by microinjection of gametophytes of Saccharina japonica (Laminariales, Phaeophyceae) Y Shen, T Motomura, K Ichihara, Y Matsuda, K Yoshimura, C Kosugi, ... Journal of Applied Phycology 35 (3), 1431-1441, 2023 | 8 | 2023 |
| Two new green algae, Rhizoclonium fractum sp. nov. and R. umbraticum sp. nov., from tropical and subtropical brackish waters of Japan K Ichihara, S Shimada, K Miyaji Phytotaxa 266 (4), 231–249-231–249, 2016 | 4 | 2016 |
