Early flowering in transgenic tobacco plants possessing the rolC gene of Agrobacterium rhyizogenes Ri plasmid.
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چکیده
منابع مشابه
Assessment of salt tolerance in transgenic tobacco (Nicotiana tobacum L.) plants expressing the AUX gene
Transformation of plants using Agrabacterium rhizogenes may affect secondary metabolite production as well as morphological changes. In this study, T-DNA from Ri plasmid in A. rhizogenes carrying pRi15834-PRT35S-GUS was introduced into tobacco leaf segments to initiate development of transformed hairy roots. Plant regeneration from transgenic roots used MS medium, and plants regenerated fro...
متن کاملassessment of salt tolerance in transgenic tobacco (nicotiana tobacum l.) plants expressing the aux gene
transformation of plants using agrabacterium rhizogenes may affect secondary metabolite production as well as morphological changes. in this study, t-dna from ri plasmid in a. rhizogenes carrying pri15834-prt35s-gus was introduced into tobacco leaf segments to initiate development of transformed hairy roots. plant regeneration from transgenic roots used ms medium, and plants regenerated fro...
متن کاملThe Agrobacterium tumefaciens Ti Plasmid Virulence Gene virE2 Reduces Sri Lankan Cassava Mosaic Virus Infection in Transgenic Nicotiana benthamiana Plants
Cassava mosaic disease is a major constraint to cassava cultivation worldwide. In India, the disease is caused by Indian cassava mosaic virus (ICMV) and Sri Lankan cassava mosaic virus (SLCMV). The Agrobacterium Ti plasmid virulence gene virE2, encoding a nuclear-localized, single-stranded DNA binding protein, was introduced into Nicotiana benthamiana to develop tolerance against SLCMV. Leaf di...
متن کاملCell-autonomous behavior of the rolC gene of Agrobacterium rhizogenes during leaf development: a visual assay for transposon excision in transgenic plants.
We describe a genetic switch based on the Ac transposable element of maize and the rolC gene of Agrobacterium rhizogenes, a dominant gene, which has pleiotropic effects on plant growth and morphology. Moreover, rolC gene expression under the control of the 35S cauliflower mosaic virus promoter decreases chlorophyll content in transgenic tobacco plants. Chlorophyll is a visible cell-autonomous m...
متن کاملof an introduced gene in transgenic tobacco plants
The petunia rbcS gene SSU301 was introduced into tobacco using Agrobacterium tumefaciens-mediated transformation. The time at which rbcS expression was maximal after transfer of the tobacco plants to the greenhouse was determined. The expression level of the SSO301 gene varied up to 9 fold between individual tobacco plants which had been standardized physiologically as much as possible. The pre...
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ژورنال
عنوان ژورنال: The Japanese Journal of Genetics
سال: 1990
ISSN: 0021-504X,1880-5787
DOI: 10.1266/jjg.65.7