Sugar beet genes involved in stress tolerance

Details Sugar beet genes involved in stress tolerance Sugar beet genes involved in stress tolerance

2007-06-05

2007-06-05

Bui, Phuong T (Department: 1638)

Multicellular living organisms and unmodified parts thereof and

Method of introducing a polynucleotide molecule into or...

The polynucleotide confers resistance to heat or cold

C435S468000, C435S320100, C536S023100, C536S023600, C800S278000

Reexamination Certificate

active

10451554

ABSTRACT:
The present invention relates to isolated genes originating fromBeta vulgaris, sugar beet, that are involved in responses to stress situations. The genes were isolated from a sugar beet cDNA library screened in a functional selection procedure with transformed yeast cells that were able to grow in selection medium with high salt concentrations. Subsequently these genes were sequenced and further characterized. One of the genes is a sugar beet casein kinase a $(g)a-subunit, one is a sugar beet dihydroorotase, one is a sugar beet translation initiation factor 1A and two others are of a unknown protein type. All of these isolated plant genes were functional as stress tolerance enhancers in yeast cells and are therefore useful to confer stress tolerance to an organism when transfected herein. More particularly, these genes can be used to render crops resistant to stress situations like osmotic stress caused by salt, drought, cold or frost.

REFERENCES:
patent: 5891859 (1999-04-01), Thomashow et al.
patent: 2004/0025202 (2004-02-01), Laurie et al.
Zhou et al. (NCBI, GenBank, Accession No. AF000146, pp. 1-2, Published Sep. 1997).
Keskin et al. (Protein Science, 13:1043-1055, 2004).
Thornton et al. (Nature structural Biology, structural genomics supplement, Nov. 2000).
Guo et al. (PNAS, 101: 9205-9210, 2004).
Zhu et al. (Current Opinion in Plant Biology, 4:401-406, 2001).
Jeong et al. (2000) “Isolation and Characterization of the Gene Encoding Glyceraldehyde-3-Phosphate Dehydrogenase”Biochem. Biophys. Res. Commun., 278:192-196.
Kleinow et al. (2000) “Functional identification of anArabidopsisSnf4 ortholog by screening for heterologous multicopy suppressors of snf4 deficiency in yeast”,The Plant Journal23:115-122.
Peracchia et al. (1998) “Casein kinase II alpha subunit; CK2 gene”EMBLAccession No. Y11526.
Piao et al. (1999) “An Arabidopsis GSK3/shaggy-like gene that complements yeast salt stress-sensitive mutants is induced by NaCl and abscisic acid”Plant Physiol., 119:1527-1534.
Winicov et al. (1998) “New Molecular Approaches to Improving Salt Tolerance in Crop Plants”,Annals of Botany, 82:703-710.
Peracchia et al. (1999) Characterization, subcellular localization and nuclear targeting of casein kinase 2 fromZea mays. Plant Mol. Biol. 40, 199-211.

Affiliated with

Also associated with

Rating

Sugar beet genes involved in stress tolerance does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Sugar beet genes involved in stress tolerance, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sugar beet genes involved in stress tolerance will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3887665