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1

PEPTIDE HORMONES IN PLANTS

Matsubayashi, Yoshikatsu, Sakagami, Youji

Journal:

Annual Review of Plant Biology

Year:

2006

Language:

english

File:

PDF, 250 KB

english, 2006

2

ChemInform Abstract: New Cyclic Depsipeptide Antibiotics, Clavariopsins A and B, Produced by an Aquatic Hyphomycetes, Clavariopsis aquatica. Part 1. Taxonomy, Fermentation, Isolation, and Biological Properties.

Kenichi Kaida, Ryosuke Fudou, Toshiyuki Kameyama, Keisuke Tubaki, Yoshihiro Suzuki, Makoto Ojika, Youji Sakagami

Journal:

Year:

2001

File:

PDF, 29 KB

2001

3

Isolation and Stomatal Opening Activity of Two Oxylipins from Ipomoea tricolor.

Teruhisa Ohashi, Yoshinori Ito, Masahiro Okada, Youji Sakagami

Journal:

Year:

2005

File:

PDF, 12 KB

2005

4

Acid Labile ComX Pheromone from Bacillus mojavensis RO-H-1

OKADA, Masahiro, YAMAGUCHI, Hisao, SATO, Isao, TSUJI, Fumitada, QI, Jianhua, DUBNAU, David, SAKAGAMI, Youji

Journal:

Bioscience Biotechnology and Biochemistry

Year:

2007

Language:

english

File:

PDF, 132 KB

english, 2007

5

ChemInform Abstract: Iantheran A, a Dimeric Polybrominated Benzofuran as a Na,K-ATPase Inhibitor from a Marine Sponge, Ianthella sp.

Yoshihiro Okamoto, Makoto Ojika, Youji Sakagami

Journal:

Year:

1999

File:

PDF, 26 KB

1999

6

ChemInform Abstract: Pteridanoside, the First Protoilludane Sesquiterpene Glucoside as a Toxic Component of the Neotropical Bracken Fern Pteridium aquilinum var. caudatum.

Uvidelio Francisco Castillo, Youji Sakagami, Miguel Alonso-Amelot, Makoto Ojika

Journal:

Year:

2000

File:

PDF, 26 KB

2000

7

ChemInform Abstract: Termitomycesphins A—D, Novel Neuritogenic Cerebrosides from the Edible Chinese Mushroom Termitomyces albuminosus.

Jianhua Qi, Makoto Ojika, Youji Sakagami

Journal:

Year:

2000

File:

PDF, 24 KB

2000

8

ChemInform Abstract: Ianthesines A—D, Four Novel Dibromotyrosine-Derived Metabolites from a Marine Sponge, Ianthella sp.

Yoshihiro Okamoto, Makoto Ojika, Shigemasa Kato, Youji Sakagami

Journal:

Year:

2000

File:

PDF, 24 KB

2000

9

ChemInform Abstract: Synthesis of 2,5-Disubstituted Tetrahydrofurans Catalyzed by Palladium(0).

Osamu Hara, Kazushige Fujii, Yasumasa Hamada, Youji Sakagami

Journal:

Year:

2001

File:

PDF, 28 KB

2001

10

ChemInform Abstract: New Cyclic Depsipeptide Antibiotics, Clavariopsins A and B, Produced by an Aquatic Hyphomycetes, Clavariopsis aquatica. Part 2. Structure Analysis.

Yoshihiro Suzuki, Makoto Ojika, Youji Sakagami, Kenichi Kaida, Ryosuke Fudou, Toshiyuki Kameyama

Journal:

Year:

2001

File:

PDF, 25 KB

2001

11

ChemInform Abstract: Linckosides A and B, Two New Neuritogenic Steroid Glycosides from the Okinawan Starfish Linckia laevigata

Jianhua Qi, Makoto Ojika, Youji Sakagami

Journal:

Year:

2002

File:

PDF, 27 KB

2002

12

New Haliangicin Isomers, Potent Antifungal Metabolites Produced by a Marine Myxobacterium.

Bangi A. Kundim, Yu Itou, Youji Sakagami, Ryosuke Fudou, Takashi Iizuka, Shigeru Yamanaka, Makoto Ojika

Journal:

Year:

2003

File:

PDF, 77 KB

2003

13

Syntheses of Cystothiazole A and Its Stereoisomers: Importance of Stereochemistry for Antifungal Activity.

Makoto Ojika, Tatsuya Watanabe, Jianhua Qi, Tomoharu Tanino, Youji Sakagami

Journal:

Year:

2004

File:

PDF, 61 KB

2004

14

(+)-Cystothiazole G: Isolation and Structural Elucidation.

Hiroyuki Akita, Takamitsu Sasaki, Keisuke Kato, Yoshihiro Suzuki, Keiko Kondo, Youji Sakagami, Makoto Ojika, Ryosuke Fudou, Shigeru Yamanaka

Journal:

Year:

2004

File:

PDF, 60 KB

2004

15

Linckosides C—E, Three New Neuritogenic Steroid Glycosides from the Okinawan Starfish Linckia laevigata.

Jianhua Qi, Makoto Ojika, Youji Sakagami

Journal:

Year:

2004

File:

PDF, 10 KB

2004

16

Novel Antifungal Polyene Amides from the Myxobacterium Cystobacter fuscus: Isolation, Antifungal Activity and Absolute Structure Determination

Bangi A. Kundim, Yu Itou, Youji Sakagami, Ryosuke Fudou, Shigeru Yamanaka, Makoto Ojika

Journal:

Year:

2005

File:

PDF, 14 KB

2005

17

Effect of growth stage on histone H1 metabolism in human diploid fibroblasts

Hiroshi Sakagami, Youji Mitsui, Sei-Itsu Murota, Masa-Atsu Yamada

Journal:

Journal of Cellular Physiology

Year:

1982

Language:

english

File:

PDF, 669 KB

english, 1982

18

Eleven aristolochic acid derivatives from Aristolochia cinnabarina

Hong Li, Sakagami Youji, Marumo Shingo, Xinmin Chen

Journal:

Year:

1994

Language:

english

File:

PDF, 299 KB

english, 1994

19

Cladosporol, β-1, 3-glucan biosynthesis inhibitor, isolated from fungus, Cladosporium cladosporioides

Youji Sakagami, Akemi Sano, Osamu Hara, Takashi Mikawa, Shingo Marumo

Journal:

Tetrahedron Letters

Year:

1995

Language:

english

File:

PDF, 200 KB

english, 1995

20

A highly stereoselective synthesis of Z-disubstituted olefin by O-assisted Still-Wittig rearrangement

Kazushige Fujii, Osamu Hara, Yoko Fujita, Youji Sakagami

Journal:

Tetrahedron Letters

Year:

1996

Language:

english

File:

PDF, 154 KB

english, 1996

21

Linckosides C–E, three new neuritogenic steroid glycosides from the Okinawan starfish Linckia laevigata

Jianhua Qi, Makoto Ojika, Youji Sakagami

Journal:

Bioorganic & Medicinal Chemistry

Year:

2004

Language:

english

File:

PDF, 341 KB

english, 2004

22

Synthetic studies on development of a novel macrolide ionophore: Configurational requirement of 16-membered macrodiolide for binding ability

Kazushige Fujii, Osamu Hara, Shingo Marumo, Youji Sakagami

Journal:

Bioorganic & Medicinal Chemistry Letters

Year:

1995

Language:

english

File:

PDF, 217 KB

english, 1995

23

Ion-selective enrichment of tyrosine-sulfated peptides from complex protein digests

Yukari Amano, Hidefumi Shinohara, Youji Sakagami, Yoshikatsu Matsubayashi

Journal:

Analytical Biochemistry

Year:

2005

Language:

english

File:

PDF, 265 KB

english, 2005

24

Isolation and stomatal opening activity of two oxylipins from Ipomoea tricolor

Teruhisa Ohashi, Yoshinori Ito, Masahiro Okada, Youji Sakagami

Journal:

Bioorganic & Medicinal Chemistry Letters

Year:

2005

Language:

english

File:

PDF, 246 KB

english, 2005

25

Novel antifungal polyene amides from the myxobacterium Cystobacter fuscus: isolation, antifungal activity and absolute structure determination

Bangi A. Kundim, Yu Itou, Youji Sakagami, Ryosuke Fudou, Shigeru Yamanaka, Makoto Ojika

Journal:

Year:

2004

Language:

english

File:

PDF, 202 KB

english, 2004

26

Chemical synthesis of ComX pheromone and related peptides containing isoprenoidal tryptophan residues

Masahiro Okada, Isao Sato, Soo Jeong Cho, David Dubnau, Youji Sakagami

Journal:

Year:

2006

Language:

english

File:

PDF, 495 KB

english, 2006

27

Erratum to “Stereochemical analysis of α1, a mating hormone of the phytopathogen Phytophthora”: [Tetrahedron: Asymmetry 18 (2007) 1763]

Makoto Ojika, Jianhua Qi, Yuko Kito, Youji Sakagami

Journal:

Tetrahedron: Asymmetry

Year:

2007

Language:

english

File:

PDF, 56 KB

english, 2007

28

Synthesis and biological activity of a stereoisomeric mixture of the mating hormone of Phytophthora

Arata Yajima, Naoki Kawanishi, Jianhua Qi, Tomoyo Asano, Youji Sakagami, Tomoo Nukada, Goro Yabuta

Journal:

Tetrahedron Letters

Year:

2007

Language:

english

File:

PDF, 137 KB

english, 2007

29

Ianthesines A–D, Four Novel Dibromotyrosine-Derived Metabolites from a Marine Sponge, Ianthella sp.

Yoshihiro Okamoto, Makoto Ojika, Shigemasa Kato, Youji Sakagami

Journal:

Year:

2000

Language:

english

File:

PDF, 130 KB

english, 2000

30

Termitomycesphins A–D, Novel Neuritogenic Cerebrosides from the Edible Chinese Mushroom Termitomyces albuminosus

Jianhua Qi, Makoto Ojika, Youji Sakagami

Journal:

Year:

2000

Language:

english

File:

PDF, 129 KB

english, 2000

31

Amphimic acids and related long-chain fatty acids as DNA topoisomerase I inhibitors from an Australian sponge, Amphimedon sp.: Isolation, structure, synthesis, and biological evaluation

Takayuki Nemoto, Go Yoshino, Makoto Ojika, Youji Sakagami

Journal:

Year:

1997

Language:

english

File:

PDF, 907 KB

english, 1997

32

Cystothiazoles C-F, new bithiazole-type antibiotics from the myxobacterium Cystobacter fuscus

Yoshihiro Suzuki, Makoto Ojika, Youji Sakagami, Ryosuke Fudou, Shigeru Yamanaka

Journal:

Year:

1998

Language:

english

File:

PDF, 372 KB

english, 1998

33

Structures of topostins, DNA topoisomerase I inhibitors of bacterial origin

Takayuki Nemoto, Makoto Ojika, Yoshinori Takahata, Toshiwo Andoh, Youji Sakagami

Journal:

Year:

1998

Language:

english

File:

PDF, 654 KB

english, 1998

34

Pteridanoside, the first protoilludane sesquiterpene glucoside as a toxic component of the neotropical bracken fern Pteridium aquilinum var. caudatum

Uvidelio Francisco Castillo, Youji Sakagami, Miguel Alonso-Amelot, Makoto Ojika

Journal:

Year:

1999

Language:

english

File:

PDF, 361 KB

english, 1999

35

First β-1,6-glucan biosynthesis inhibitor, bisvertinolone isolated from fungus, Acremonium strictum and its absolute stereochemistry

Masanori Kontani, Youji Sakagami, Shingo Marumo

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 350 KB

english, 1994

36

l-4-chlorotryptophan from immatum of Pisum sativum and reassignment of the absolute stereochemistry of N-malonyl-4-chlorotryptophan

Youji Sakagami, Kan Manabe, Takayuki Aitani, S.V Thiruvikraman, Shingo Marumo

Journal:

Tetrahedron Letters

Year:

1993

Language:

english

File:

PDF, 294 KB

english, 1993

37

S-4-chlorotryptophan: Its synthesis via resolution, determination of the absolute stereochemistry and identification in the crude seed protein of the pea, pisum sativum

S.V. Thiruvikraman, Youji Sakagami, Masato Katayama, Shingo Marumo

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 309 KB

english, 1988

38

Novel ceramide 1-sulfates, potent DNA topoisomerase I inhibitors isolated from the Bryozoa Watersipora cucullata

Makoto Ojika, Go Yoshino, Youji Sakagami

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 251 KB

english, 1997

39

Amphimic acids, novel unsaturated C28 fatty acids as DNA topoisomerase I inhibitors from an Australian sponge Amphimedon sp.

Takayuki Nemoto, Makoto Ojika, Youji Sakagami

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 241 KB

english, 1997

40

Iantheran A, a dimeric polybrominated benzofuran as a Na,K-ATPase inhibitor from a marine sponge,Ianthella sp.

Yoshihiro Okamoto, Makoto Ojika, Youji Sakagami

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 212 KB

english, 1999

41

β-Glucan biosynthesis inhibitors isolated from fungi as hyphal malformation inducer

Yoshito Fukushima, Youji Sakagami, Shingo Marumo

Journal:

Bioorganic & Medicinal Chemistry Letters

Year:

1993

Language:

english

File:

PDF, 335 KB

english, 1993

42

Iantherans A and B, unique dimeric polybrominated benzofurans as Na,K-ATPase inhibitors from a marine sponge, Ianthella sp.

Yoshihiro Okamoto, Makoto Ojika, Shingo Suzuki, Masahiro Murakami, Youji Sakagami

Journal:

Bioorganic & Medicinal Chemistry

Year:

2001

Language:

english

File:

PDF, 202 KB

english, 2001

43

Neuritogenic cerebrosides from an edible chinese mushroom. Part 2: structures of two additional termitomycesphins and activity enhancement of an inactive cerebroside by hydroxylation

Jianhua Qi, Makoto Ojika, Youji Sakagami

Journal:

Bioorganic & Medicinal Chemistry

Year:

2001

Language:

english

File:

PDF, 215 KB

english, 2001

44

KM-01, a brassinolide inhibitor, its production, isolation and structure from two fungi Drechslera avenae and Pycnoporus coccineus

Seong-kie Kim, Makoto Hatori, Makoto Ojika, Youji Sakagami, Shingo Marumo

Journal:

Bioorganic & Medicinal Chemistry

Year:

1998

Language:

english

File:

PDF, 319 KB

english, 1998

45

Ptaquiloside Z, a new toxic unstable sesquiterpene glucoside from the neotropical bracken fern pteridium aquilinum var. caudatum

Uvidelio Francisco Castillo, Makoto Ojika, Miguel Alonso-Amelot, Youji Sakagami

Journal:

Bioorganic & Medicinal Chemistry

Year:

1998

Language:

english

File:

PDF, 238 KB

english, 1998

46

Phytosulfokine-α requires auxin to stimulate carrot non-embryogenic cell proliferation

Chang-Ho Eun, Suk-Min Ko, Yoshikatsu Matsubayashi, Youji Sakagami, Hiroshi Kamada

Journal:

Plant Physiology and Biochemistry

Year:

2003

Language:

english

File:

PDF, 129 KB

english, 2003

47

Plant peptide hormone phytosulfokine (PSK-α): synthesis of new analogues and their biological evaluation

Agata Bahyrycz, Yoshikatsu Matsubayashi, Mari Ogawa, Youji Sakagami, Professor Danuta Konopińska

Journal:

Journal of Peptide Science

Year:

2004

Language:

english

File:

PDF, 107 KB

english, 2004

48

Further analogues of plant peptide hormone phytosulfokine-α (PSK-α) and their biological evaluation

Agata Bahyrycz, Yoshikatsu Matsubayashi, Mari Ogawa, Youji Sakagami, Professor Danuta Konopińska

Journal:

Journal of Peptide Science

Year:

2005

Language:

english

File:

PDF, 95 KB

english, 2005

49

The promotive effects of a peptidyl plant growth factor, phytosulfokine-α, on the formation of adventitious roots and expression of a gene for a root-specific cystatin in cucumber hypocotyls

Seiyei Yamakawa, Chiyoko Sakuta, Yoshikatsu Matsubayashi, Youji Sakagami, Hiroshi Kamada, Shinobu Satoh

Journal:

Journal of Plant Research

Year:

1998

Language:

english

File:

PDF, 876 KB

english, 1998

50

Chemical nursing: phytosulfokine improves genetic transformation efficiency by promoting the proliferation of surviving cells on selective media

Yoshikatsu Matsubayashi, Takanobu Goto, Youji Sakagami

Journal:

Plant Cell Reports

Year:

2004

Language:

english

File:

PDF, 489 KB

english, 2004