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Research Output 1981 2019

  • 693 Citations
  • 15 h-Index
  • 27 Article
  • 1 Short survey
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Article
2019

Hydra vulgaris exhibits day-night variation in behavior and gene expression levels

Kanaya, H. J., Kobayakawa, Y. & Itoh, T. Q., Mar 8 2019, In : Zoological Letters. 5, 1, 10.

Research output: Contribution to journalArticle

Open Access
Hydra
gene expression
genes
Cnidaria
photoperiod
2018

Horizontal transmission of symbiotic green algae between hydra strains

Miyokawa, R. Y. O., Tsuda, T., Kanaya, H. J., Kusumi, J., Tachida, H. & Kobayakawa, Y., Jan 1 2018, In : Archives of American Art Journal. 235, 2, p. 113-122.

Research output: Contribution to journalArticle

Symbiosis
2013
20 Citations (Scopus)

Symbiosis between hydra and chlorella: Molecular phylogenetic analysis and experimental study provide insight into its origin and evolution

Kawaida, H., Ohba, K., Koutake, Y., Shimizu, H., Tachida, H. & Kobayakawa, Y., Mar 1 2013, In : Molecular Phylogenetics and Evolution. 66, 3, p. 906-914 9 p.

Research output: Contribution to journalArticle

Hydra
Chlorella
Symbiosis
symbiosis
experimental study
2010
21 Citations (Scopus)

Molecular phylogenetic study in genus Hydra

Kawaida, H., Shimizu, H., Fujisawa, T., Tachida, H. & Kobayakawa, Y., Nov 1 2010, In : Gene. 468, 1-2, p. 30-40 11 p.

Research output: Contribution to journalArticle

Hydra
Fresh Water
Japan
Hydrozoa
Cnidaria
2009
14 Citations (Scopus)

Further characterization of the PW peptide family that inhibits neuron differentiation in Hydra

Takahashi, T., Koizumi, O., Hayakawa, E., Minobe, S., Suetsugu, R., Kobayakawa, Y., Bosch, T. C. G., David, C. N. & Fujisawa, T., Feb 12 2009, In : Development Genes and Evolution. 219, 3, p. 119-129 11 p.

Research output: Contribution to journalArticle

Hydra
Neurons
Peptides
Epithelial Cells
Nervous System
2007
4 Citations (Scopus)

Stichopin-containing nerves and secretory cells specific to connective tissues of the sea cucumber

Tamori, M., Saha, A. K., Matsuno, A., Noskor, S. C., Koizumi, O., Kobayakawa, Y., Nakajima, Y. & Motokawa, T., Sep 22 2007, In : Proceedings of the Royal Society B: Biological Sciences. 274, 1623, p. 2279-2285 7 p.

Research output: Contribution to journalArticle

Sea Cucumbers
Holothuroidea
connective tissues
Connective Tissue
nerve tissue
2006
16 Citations (Scopus)

Foot formation in Hydra: A novel gene, anklet, is involved in basal disk formation

Amimoto, Y., Kodama, R. & Kobayakawa, Y., May 1 2006, In : Mechanisms of Development. 123, 5, p. 352-361 10 p.

Research output: Contribution to journalArticle

Hydra
Foot
Genes
Protein Sorting Signals
RNA Interference
2003
30 Citations (Scopus)

Identification of a new member of the GLWamide peptide family: Physiological activity and cellular localization in cnidarian polyps

Takahashi, T., Kobayakawa, Y., Muneoka, Y., Fujisawa, Y., Mohri, S., Hatta, M., Shimizu, H., Fujisawa, T., Sugiyama, T., Takahara, M., Yanagi, K. & Koizumi, O., Jun 1 2003, In : Comparative Biochemistry and Physiology - B Biochemistry and Molecular Biology. 135, 2, p. 309-324 16 p.

Research output: Contribution to journalArticle

Sea Anemones
Hydra
Cnidaria
Muscle Contraction
Polyps
2002
5 Citations (Scopus)

Foot formation in Hydra: Commitment of the basal disk cells in the lower peduncle

Kobayakawa, Y. & Kodama, R., Dec 1 2002, In : Development Growth and Differentiation. 44, 6, p. 517-526 10 p.

Research output: Contribution to journalArticle

Hydra
Foot
Epithelial Cells
Polyps
Fresh Water
2000
75 Citations (Scopus)

A novel neuropeptide, Hym-355, positively regulates neuron differentiation in Hydra

Takahashi, T., Koizumi, O., Ariura, Y., Romanovitch, A., Bosch, T. C. G., Kobayakawa, Y., Mohri, S., Bode, H. R., Yum, S., Hatta, M. & Fujisawa, T., Apr 3 2000, In : Development. 127, 5, p. 997-1005 9 p.

Research output: Contribution to journalArticle

Hydra
Neurons
Peptides
Neuropeptides
In Situ Hybridization
12 Citations (Scopus)

Dorsal induction from dorsal vegetal cells in Xenopus occurs after mid-blastula transition

Nagano, T., Ito, Y., Tashiro, K., Kobayakawa, Y. & Sakai, M., May 1 2000, In : Mechanisms of Development. 93, 1-2, p. 3-14 12 p.

Research output: Contribution to journalArticle

Blastula
Xenopus
Somites
Embryonic Structures
Embryonic Organizers
1999
1 Citation (Scopus)

Identification of a homolog of actin-binding protein, ABP-280, localized at epithelial cell-cell boundaries in hydra

Hatta, M., Sakaguchi, M., Kobayakawa, Y., Kishimoto, Y. & Koizumi, O., Jan 1 1999, In : Zoological Science. 16, 3, p. 439-443 5 p.

Research output: Contribution to journalArticle

microfilament proteins
Hydra
microfilaments
epithelial cells
clones
36 Citations (Scopus)

Localization of the neuropeptide NCIWYamide in the holothurian nervous system and its effects on muscular contraction

Inoue, M., Birenheide, R., Koizumi, O., Kobayakawa, Y., Muneoka, Y. & Motokawa, T., May 22 1999, In : Proceedings of the Royal Society B: Biological Sciences. 266, 1423, p. 993-1000 8 p.

Research output: Contribution to journalArticle

neuropeptides
Neurology
nervous system
Muscle Contraction
Neuropeptides
1998
48 Citations (Scopus)

A novel neuropeptide, Hym-176, induces contraction of the ectodermal muscle in Hydra

Yum, S., Takahashi, T., Koizumi, O., Ariura, Y., Kobayakawa, Y., Mohri, S. & Fujisawa, T., Jul 30 1998, In : Biochemical and Biophysical Research Communications. 248, 3, p. 584-590 7 p.

Research output: Contribution to journalArticle

Hydra
Muscle Contraction
Neuropeptides
Amides
Muscle
1997
9 Citations (Scopus)

Cell ablation by ectopic expression of cell death genes, ced-3 and Ice, in Drosophila

Shigenaga, A., Kimura, K. I., Kobayakawa, Y., Tsujimoto, Y. & Tanimura, T., Jan 1 1997, In : Development Growth and Differentiation. 39, 4, p. 429-436 8 p.

Research output: Contribution to journalArticle

Ice
Drosophila
Cell Death
Genes
Caspase 1
1 Citation (Scopus)

Targeted expression of ced-3 and Ice induces programmed cell death in Drosophila

Shigenaga, A., Funahashi, Y., Kimura, K. I., Kobayakawa, Y., Kamada, S., Tsujimoto, Y. & Tanimura, T., Jan 1 1997, In : Cell Death and Differentiation. 4, 5, p. 371-377 7 p.

Research output: Contribution to journalArticle

Caspase 1
Ice
Drosophila
Cell Death
Peptide Hydrolases
1996
19 Citations (Scopus)

Structure, development, and maintenance of the nerve net of the body column in Hydra

Sakaguchi, M., Mizusina, A. & Kobayakawa, Y., Sep 9 1996, In : Journal of Comparative Neurology. 373, 1, p. 41-54 14 p.

Research output: Contribution to journalArticle

Nerve Net
Hydra
Maintenance
Neurons
Neurites
1995
17 Citations (Scopus)

Expression and functional analyses of the Dxpa gene, the Drosophila homolog of the human excision repair gene XPA

Shimamoto, T., Tanimura, T., Yoneda, Y., Kobayakawa, Y., Sugasawa, K., Hanaoka, F., Oka, M., Okada, Y., Tanaka, K. & Kohno, K., Jan 1 1995, In : Journal of Biological Chemistry. 270, 38, p. 22452-22459 8 p.

Research output: Contribution to journalArticle

DNA Repair
Drosophila
Repair
Xeroderma Pigmentosum
Genes
45 Citations (Scopus)

Suppressor of Hairless, the Drosophila homologue of RBP-Jϰ, transactivates the neurogenic gene E(spl)m8

Furukawa, T., Tamura, K., Kawaichi, M., Honjo, T., Kobayakawa, Y., Tanimura, T. & Kimura, K. I., Jan 1 1995, In : Japanese Journal of Genetics. 70, 4, p. 505-524 20 p.

Research output: Contribution to journalArticle

Drosophila
Genes
Transcription Initiation Site
Peripheral Nervous System
DNA-Binding Proteins
1994
7 Citations (Scopus)

Genetic characterization of Drosophila RBP-Jx (Suppressor of Hairless) as a neurogenic gene in adult PNS development

Furukawa, T., Tamura, K., Kawaichi, M., Honjo, T., Kimura, K., Kobayakawa, Y. & Tanimura, T., Jan 1 1994, In : Japanese Journal of Genetics. 69, 6, p. 701-711 11 p.

Research output: Contribution to journalArticle

Peripheral Nervous System
Drosophila
Genes
Integrases
DNA-Binding Proteins
67 Citations (Scopus)

The function of argos in regulating cell fate decisions during drosophila eye and wing vein development

Sawamoto, K., Okano, H., Kobayakawa, Y., Hayashi, S., Mikoshiba, K. & Tanimura, T., Jan 1 1994, In : Developmental Biology. 164, 1, p. 267-276 10 p.

Research output: Contribution to journalArticle

Retinal Cone Photoreceptor Cells
Drosophila
Veins
Phenotype
Genes
1993
72 Citations (Scopus)
Xenopus
Ovum
Embryonic Structures
Cell Cycle
Cytoplasm
1990
46 Citations (Scopus)

A cytoplasmic determinant for dorsal axis formation in an early embryo of Xenopus laevis

Yuge, M., Kobayakawa, Y., Fujisue, M. & Yamana, K., 1990, In : Development. 110, 4, p. 1051-1056 6 p.

Research output: Contribution to journalArticle

Xenopus laevis
Cytoplasm
Embryonic Structures
Ovum
Notochord
1988
6 Citations (Scopus)
aster (cell structure)
amphibians
granules
embryo (animal)
pigments
1985
3 Citations (Scopus)
Blastomeres
Amphibians
Anura
Embryonic Structures
Blastula
1982
45 Citations (Scopus)

Surface contraction waves in amphibian eggs

Yoneda, M., Kobayakawa, Y., Kubota, H. Y. & Sakai, M., Jan 1 1982, In : Journal of Cell Science. Vol. 54, p. 35-46 12 p.

Research output: Contribution to journalArticle

Amphibians
Eggs
Ovum
Carbon
Pressure
1981
63 Citations (Scopus)
Gastrulation
Amphibians
Eggs
Cytoplasm
Embryonic Structures