NaCl-Induced Changes of Ion Fluxes in Roots of Transgenic Bacillus thuringiensis (Bt) Cotton (Gossypium hirsutum L.)
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چکیده
منابع مشابه
Evaluation of Stability of Chitinase Gene in Transgenic Offspring of Cotton (Gossypium hirsutum)
Cotton cultivar Coker has been already transformed with recombinant pBI121-chi via Agrobacterium tumefaciens. The T-DNA region of pBI121-chi carries the chitinase (chi ) gene from bean and is under the control of the CaMV35S promoter. T1 and T2 progenies of transgenic cotton containing the chi gene were used in this study. Polymerase chain reaction (PCR), Southern and Western blotting data con...
متن کاملOsmotic Adjustment in Cotton (Gossypium hirsutum L.) Leaves and Roots in Response to Water Stress.
The relative magnitude of adjustment in osmotic potential (psi(s)) of water-stressed cotton (Gossypium hirsutum L.) leaves and roots was studied using plants raised in pots of sand and grown in a growth chamber. One and three water-stress preconditioning cycles were imposed by withholding water, and the subsequent adjustment in solute potential upon relief of the stress and complete rehydration...
متن کاملTotal sterols in root-knot nematode Meloidogyne incognita infected cotton Gossypium hirsutum (L.) plant roots*
Two near-isogenic breeding lines of Gossypium hirsutum (L.) (upland cotton) were inoculated with eggs of Meloidogyne incognita (Kofoid and White) Chitwood (RKN) in greenhouse pots. One line was susceptible (ST-213) and the other was resistant (81-249) to RKN. Eight days after inoculation, roots of plants and their controls were analyzed for total sterols by GLC and GLC-MS. The total content in ...
متن کاملInfraspecific DNA methylation polymorphism in cotton (Gossypium hirsutum L.).
Cytosine methylation is important in the epigenetic regulation of gene expression and development in plants and has been implicated in silencing duplicate genes after polyploid formation in several plant groups. Relatively little information exists, however, on levels and patterns of methylation polymorphism (MP) at homologous loci within species. Here we explored the levels and patterns of met...
متن کاملVarying Levels of Cry1Ac in Transgenic Bacillus thuringiensis Berliner (Bt) Cotton Leaf Bioassays1
Research was conducted to determine levels of Cry1Ac in transgenic Bacillus thuringiensis Berliner (Bt) cotton leaves from four different commonly used bioassays. Significant differences in the amount of Cry1Ac were found among the different bioassay types. For bioassay arenas that prevented desiccation of leaf material, Cry1Ac levels remained stable for 10 d after tissue was excised from the p...
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ژورنال
عنوان ژورنال: Journal of Integrative Agriculture
سال: 2013
ISSN: 2095-3119
DOI: 10.1016/s2095-3119(13)60244-0