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1. (WO1998048613) COMPOSITIONS AND METHODS FOR PLANT TRANSFORMATION AND REGENERATION
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1998/048613 International Application No.: PCT/US1998/007264
Publication Date: 05.11.1998 International Filing Date: 13.04.1998
Chapter 2 Demand Filed: 25.11.1998
IPC:
A01H 4/00 (2006.01)
A HUMAN NECESSITIES
01
AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
H
NEW PLANTS OR PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES
4
Plant reproduction by tissue culture techniques
Applicants:
THE REGENTS OF THE UNIVERSITY OF CALIFORNIA [US/US]; University of California, Berkley Office of Technology Licensing Suite 510 2150 Shattuck Avenue Berkley, CA 94720-1620, US (AL, AM, AT, AU, AZ, BA, BB, BE, BF, BG, BJ, BR, BY, CA, CF, CG, CH, CI, CM, CN, CU, CY, CZ, DE, DK, EE, ES, FI, FR, GA, GB, GE, GH, GM, GN, GR, GW, HU, ID, IE, IL, IS, IT, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MC, MD, MG, MK, ML, MN, MR, MW, MX, NE, NL, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, SN, SZ, TD, TG, TJ, TM, TR, TT, UA, UG, UZ, VN, YU, ZW)
LEMAUX, Peggy, G. [US/US]; US (UsOnly)
CHO, Myeong-Je [KR/US]; US (UsOnly)
Inventors:
LEMAUX, Peggy, G.; US
CHO, Myeong-Je; US
Agent:
EARP, David, J.; Klarquist, Sparkman, Campbell, Leigh & Whinston, LLP One World Trade Center, Suite 1600 121 S.W. Salmon Street Portland, OR 97204, US
Priority Data:
08/845,93929.04.1997US
Title (EN) COMPOSITIONS AND METHODS FOR PLANT TRANSFORMATION AND REGENERATION
(FR) COMPOSITIONS ET METHODES DE TRANSFORMATION ET DE REGENERATION DES VEGETAUX
Abstract:
(EN) Improved compositions and methods for transformation and regeneration of plants from embryogenic callus are disclosed that include, for example: use of an intermediate-incubation medium after callus induction to increase the competence of the transformed cells for regeneration; dim light conditions during early phases of selection; use of green callus tissue as a target for microprojectile bombardment; and media with optimized levels of phytohormones and copper concentrations.
(FR) L'invention concerne des compositions et des méthodes améliorées, qui permettent de transformer et de régénérer des végétaux à partir de cals embryogènes. Parmi ces méthodes, on trouve l'utilisation d'un milieu d'incubation intermédiaire après induction du cal afin d'augmenter la compétence des cellules transformées à la régénération; l'éclairage faible durant les phases précoces de la sélection; l'utilisation de tissus de cal verts comme cibles pour le bombardement de micro-projectiles; et l'utilisation de milieux ayant une concentration optimisée en phytohormones et en cuivre.
Designated States: AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, CA, CH, CN, CU, CZ, DE, DK, EE, ES, FI, GB, GE, GH, GM, GW, HU, ID, IL, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, UA, UG, US, UZ, VN, YU, ZW
African Regional Intellectual Property Organization (ARIPO) (GH, GM, KE, LS, MW, SD, SZ, UG, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
EP0979031JP2001521391 CA2287942AU1998069658