Plant protecting and regulating compositions – Plant growth regulating compositions – Organic active compound containing
Patent
1997-10-10
1999-12-21
Tsang, Cecilia J.
Plant protecting and regulating compositions
Plant growth regulating compositions
Organic active compound containing
504349, 514 18, 530330, 435430, A01N 4102
Patent
active
060049065
ABSTRACT:
The present invention relates to a peptide of the formula: ##STR1## wherein R.sup.1 and R.sup.2 are the same or different and each represents SO.sub.3 H or H; X represents an .alpha.-amino acid or a single bond; Z.sup.1 and Z.sup.2 are the same or different and each represents an .alpha.-amino acid; and Y represents OH or NH.sub.2. This peptide has plant growth factor properties.
REFERENCES:
Bellincampi, D. and Morpurgo, G., "Conditioning Factor Affecting Growth in Plant Cells in Culture," Plant Science, 51:83-91 (1987).
Lam, K.S., et al., "The Chemical Synthesis of Large Random Peptide Libraries and Their Use for the Discovery of Ligands for Macromolecular Acceptors," Bioorganic & Medicinal Chem. L., 3:419-424 (1993).
Teasdale, R. and Richards, D., "Study of a factor produced by suspension-cultured Pinus radiata cells which enhances cell growth at low inoculum densities," Plant Cell, Tissue and Organ Culture, 26:53-59 (1991).
Dyson, H.J., et al., "Folding of Immunologic Peptide Fragments of Proteins in Water Solutions," J. Mol. Biol., 201:161-200 (1988).
Birnberg, P.R., et al., "Characterization of Conditioning Factors that Increase Colony Formation from <<Black Mexican Sweet Corn>> Protoplasts," J. Plant Physiol., 132:316-321 (1988).
Kohler, F. and Wenzel, G., "Regeneration of Isolated Barley Microspores in Conditioned Media and Trials to Characterize the Responsible Factor," J. Plant Physiol., 121:181-191 (1985).
Echner, et. al. Chem. Abstr. No. 1984:121586, 1983.
Matsubayashi, et. al. Phytosulfokine, sulfated peptides that induce the proliferation of single mesophyll cells of Asparagus officinalis L. P.N.A.C. USA, (1996), 93(15), 7623, 1996.
Lou, et. al. Structure-activity relationship of a novel peptide substrate for p60c-src protein tyrosine kinase. Lett. Pept. Sci. (1996), 2(5), 289; Chem. Abstr. No. 1996:86343, 1996.
Groeger, et. al. Chem. Abstr. No. 1990:424507, 1989.
Dyson, et. al. Folding of immunogenic peptide fragments of proteins in water solution I. Sequence requirements for the formation of a reverse turn. J. Mol Biol. (1988), 201(1), 161-200, 1988.
Karelin, et. al. Chem. Abstr. No. 1992:543989, 1992.
Novak, et. al. Chem. Abstr. No. 1975:150793, 1975.
K. Barlos et al., "Application of 2-chlorotrityl resin in solid phase synthesis of (Leu.sup.15)-gastrin 1 and unsulfated cholecystokinin octapeptide", International Journal of Peptide and Protein Research38:555-561 (December 1991).
R.L. Novak et al., "Tyrosyl Peptide Models for Acidic Protein-DNA Interactions", Nature New Biology 243:155-157 (1973).
Supplemental European Search Report in EP 96 909341.
Matsubayashi Yoshikatsu
Sakagami Youji
Jameison Fabian
Kyowa Hakko Kogyo Co. Ltd.
Tsang Cecilia J.
LandOfFree
Plant growth factor does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Plant growth factor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Plant growth factor will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-504912