Transformation of elite wheat varieties for improved end-use qualities: Modification of gibberellin levels and pre-harvest sprouting

H. D. Jones, M. D. Wilkinson

Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion CynhadleddTrafodion Cynhadledd (Nid-Cyfnodolyn fathau)

Crynodeb

Wheat was the last of the agriculturally important cereals to be transformed. The ability to introduce genes into wheat remains a technically demanding and relatively inefficient process, mainly confined to culture-responsive but commercially irrelevant genotypes such as Bobwhite. IACR-Rothamsted has developed robust transformation protocols, and in recent years, produced over four hundred independently transformed wheat lines in a wide range of commercial varieties, including Imp, Buster and Rialto. In this paper we summarise our wheat transformation protocols and describe our initial findings from two transformation projects that investigate the role of key proteins in regulating gibberellin biosynthesis and dormancy which have potential to improve end-use quality of bread wheat by reducing pre-harvest sprouting (PHS).

Iaith wreiddiolSaesneg
TeitlWheat in a Global Environment
Is-deitlProceedings of the 6th International Wheat Conference, 5-9 June 2000, Budapest, Hungary
GolygyddionZ. Bedo, L. Láng
CyhoeddwrSpringer Nature
Tudalennau203-209
Nifer y tudalennau5
ISBN (Argraffiad)978-0792367222, 0792367227
StatwsCyhoeddwyd - 2001
Digwyddiad6th International Wheat Conference - BUDAPEST, Hwngari
Hyd: 05 Meh 200009 Meh 2000

Cyfres gyhoeddiadau

EnwDevelopments in Plant Breeding
CyhoeddwrSpringer
Cyfrol9

Cynhadledd

Cynhadledd6th International Wheat Conference
Gwlad/TiriogaethHwngari
DinasBUDAPEST
Cyfnod05 Meh 200009 Meh 2000

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