Chemistry: molecular biology and microbiology – Plant cell or cell line – per se ; composition thereof;... – Culture – maintenance – or preservation techniques – per se
Reexamination Certificate
2005-11-15
2005-11-15
McElwain, Elizabeth (Department: 1638)
Chemistry: molecular biology and microbiology
Plant cell or cell line, per se ; composition thereof;...
Culture, maintenance, or preservation techniques, per se
C435S422000, C435S410000, C800S268000, C800S294000
Reexamination Certificate
active
06964870
ABSTRACT:
The present invention relates to methods for the selection of transformed embryogenic tissue of coniferous plants. In particular, the invention relates to improved methods for selecting transformed embryogenic tissue of plants of the subgenusPinusof pines, particularly Southern yellow pines and hybrids thereof using an agent that regulates differentiation of embryos from embryogenic cells.
REFERENCES:
patent: 5187092 (1993-02-01), Uddin
patent: 5731204 (1998-03-01), Rutter et al.
patent: 5952486 (1999-09-01), Bloksberg et al.
patent: 6200809 (2001-03-01), Klimaszewska et al.
patent: 6340594 (2002-01-01), Attree et al.
Wenck et al., High-efficiency Agrobacterium-mediated transformation of Norway . . . , 1999, Plant Molecular Biology, vol. 39, pp. 407-416.
Levee et al., Stable gentic transformation of white pine (Pinus strobusL. ) after covultivation of embryogenic tissuses withAbgrobacterium tumefaciens, 1999, Molecular Breeding, vol. 5, pp. 429-440.
Wenck et al (1999, Plant Molecular Biology 39(3):407-416).
Levee et al (1999, Molecular Breeding 5:429-440).
Pending U.S. Appl. Ser. No. 09/973,369, filed Oct. 9, 2001.
Kong, Y. et al. (1988). “Culture of asparagus protoplasts on porous polypropylene membrane,”Plant Cell Reports7:67-69.
A.R. Wenck et al., “High-efficiencyAgrobacterium-mediated transformation of Norway spruce (Picea abies) and loblolly pine (Pinus taeda),” Plant Molecular Biology 39:407-416, 1999.
T. Wei et al., “Studies on embyogenic callus induction and plant regeneration in Loblolly Pine,” Scientia Silvae Sinicae 34(3):115-119, May 1998, English Abstract.
T. Wei et al., “Preliminary Studies on Establishment of Genetic Transformation System in Loblolly Pine,” Journal of Forestry Research 8(4):201-205, Dec. 1997.
Connett-Porceddu Marie B.
Gulledge Jon E.
Baum Stuart F.
McElwain Elizabeth
MeadWestvaco Corporation
Rothwell Figg Ernst & Manbeck
LandOfFree
Enhanced selection of genetically modified pine embryogenic... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Enhanced selection of genetically modified pine embryogenic..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Enhanced selection of genetically modified pine embryogenic... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3456645