Results 181 to 190 of about 9,389 (220)

Grapevine root transformation with Agrobacterium rhizogenes

1990
VITIS - Journal of Grapevine Research, Vol. 29 (1990): Vitis (Special Issue)
Gribaudo I, SCHUBERT, Andrea
openaire   +2 more sources

Agrobacterium rhizogenes-mediated transformation of scented geranium

Plant Cell, Tissue and Organ Culture, 1996
A method is described for producing genetically transformed plants from explants of three scentedPelargonium spp. Transgenic hairy root lines were developed fromPelargonium spp leaf explants and microcuttings after inoculation withAgrobacterium rhizogenes strains derived from the agropine A4 strain.
Alessandro Pellegrineschi, Oliviero Davolio-Mariani   +1 more
openaire   +1 more source

Agrobacterium rhizogenes: recent developments and promising applications

In Vitro Cellular & Developmental Biology - Plant, 2007
Agrobacterium rhizogenes is the etiological agent for hairy-root disease (also known as root-mat disease). This bacterium induces the neoplastic growth of plant cells that differentiate to form “hairy roots.” Morphologically, A. rhizogenes-induced hairy roots are very similar in structure to wild-type roots with a few notable exceptions: Root hairs are
Veena Veena, Christopher G. Taylor
openaire   +1 more source

Transcription of Agrobacterium rhizogenes A4 T-DNA

Molecular and General Genetics MGG, 1985
Two distinct segments of transferred DNA (T-DNA) were detected in tumor tissue incited by Agrobacterium rhizogenes strain A4 on Nicotiana glauca. RNA from these tumors was examined for the presence of T-DNA encoded transcripts. Six genetic loci involved in virulence and tumor morphology have been identified by transposon mutagenesis: rol A-D on the ...
Brian H. Taylor, Frank F. White, Eugene W. Nester, Milton P. Gordon   +3 more
openaire   +1 more source

The Agrobacterium Rhizogenes Root-Inducing System

1987
In sensitive dicotyledoneous plants, Agrobacterium rhizogenes inoculation in wounds result first in the formation of a small callus that resembles the lesions induced in the same plant hosts by the related pathogen Agrobacterium tumefaciens. The fundamental difference between both pathogens is that in the former, a population of callus cells promptly ...
F. Richaud, C. Aubry, A. Beyou, F. Boulanger, C. Estramareix, A.-M. Fleury-Guerout, C. Mignotte, O. Reyes   +7 more
openaire   +1 more source

Agrobacterium rhizogenes . [Distribution map].

Distribution Maps of Plant Diseases, 2005
Abstract A new distribution map is provided for Agrobacterium rhizogenes (Riker et al.) Connecticut Hosts: Apple ( Malus pumila ), Rose ( Rosa ) etc. Information is given on the geographical distribution in ASIA, Japan, AUSTRALASIA & OCEANIA, Australia ...
openaire   +1 more source

Agrobacterium rhizogenes-mediated transformation of Sesbania rostrata

Plant Science, 2003
In order to study the function of nodulin genes and the activity of their promoters, the Agrobacterium rhizogenes transformation strategy was adopted for Sesbania rostrata. Two protocols were selected to generate S. rostrata transgenic roots that can be nodulated efficiently after application of Azorhizobium caulinodans, ORS571.
Willem Van de Velde, Joachim Mergeay, Marcelle Holsters, Sofie Goormachtig   +3 more
openaire   +1 more source

Characterization of ornamental Datura plants transformed by Agrobacterium rhizogenes

In Vitro Cellular & Developmental Biology - Plant, 1997
Datura arborea and D. sanguinea hairy roots were produced by cocultivation of leaf fragments with Agrobacterium rhizogenes strain NCPP 1855. Adventitious buds emerged spontaneously, without exogenous growth regulators, from seven hairy root clones of D. arborea and from one hairy root clone of D. sanguinea.
GIOVANNINI A., PECCHIONI, Nicola, M. RABAGLIO, A. ALLAVENA   +3 more
openaire   +2 more sources

Root induction by Agrobacterium rhizogenes in walnut

Plant Science, 1996
Abstract Agrobacterium rhizogenes (wild-type, strain 1855), when applied to the basal part of microcuttings of walnut ( J. regia L.), produced numerous adventitious roots in vitro: 58.6% of rooting was induced in microcuttings in hormone free medium and 62.9% and abundant callus formation in the presence of IBA. A.
Emilia Caboni, Paola Lauri, Mariagrazia Tonelli, FALASCA, Giuseppina, Carmine Damiano   +4 more
openaire   +2 more sources

Cucurbita pepo L. can be transformed by Agrobacterium rhizogenes

Plant Cell, Tissue and Organ Culture, 1997
Two-week-old in vitro grown Cucurbita pepo L. intact plants and cotyledons (detached and undetached from the mother-plant) were transformed by Agrobacterium rhizogenes strain NCPPB 1855, grown for 48 h at 25 °C on YMB medium. All infected material formed vigorous hairy roots in about seven days.
SANITA DI TOPPI L., PECCHIONI, Nicola, M. DURANTE   +2 more
openaire   +3 more sources