Results 251 to 260 of about 50,518 (306)

The SVP–FRO6 Module Integrates the Control of Leaf Senescence and Flowering in Arabidopsis

open access: yesPlant, Cell &Environment, EarlyView.
ABSTRACT Plants coordinate major developmental transitions by integrating intrinsic genetic programs with environmental signals, where nutrient availability serves as a critical external factor shaping growth and fitness. Iron (Fe), an essential micronutrient for cellular respiration and photosynthesis, is strictly regulated through sophisticated ...
Hyunsu Park   +8 more
wiley   +1 more source

Enhanced Nitrogen Uptake and Early Flowering Mitigate Fitness Costs Associated With Glufosinate Resistance in Goosegrass (Eleusine indica)

open access: yesFood and Energy Security, Volume 15, Issue 4, July/August 2026.
Schematic representation of fitness trade‐offs driven by the GS1‐1Ser59Gly mutation in glufosinate‐resistant Eleusine indica. ABSTRACT Herbicide resistance in weeds is frequently accompanied by fitness trade‐offs that compromise survival and reproductive success.
Xinyu Cui   +5 more
wiley   +1 more source

Transfection and transformation of Agrobacterium tumefaciens

Molecular Genetics and Genomics, 1978
The freeze thaw transfection procedure of Dityatkin et al. (1972) was adapted for the transfection and transformation of A. tumefaciens. Transfection of the strains B6S3 and B6-6 with DNA of the temperate phage PS8cc186 yielded a maximum frequency of 2 10(-7) transfectants per total recipient population.
M Holsters, A Depicker, Holsters M
exaly   +3 more sources

??????????????????-???????????????????????? ?????????????? ?????????????????????? ???????????????????? ???????????????? ?? ???????????????????????????? Agrobacterium tumefaciens

open access: yes, 2014
?????????????????????? ??????????????????-???????????????????????? ?????????????? Agrobacterium-???????????????????????????? ?????????????????????????? ????????????????, ?????????????????? ?? ???????????????????????? ???????????????? ?? ?????????????????????????? ??????????????????, ?????????????????????????????? ???????????????????? ?? ????????????????
Tocheva, Elitza
core   +6 more sources

On the metabolism of tryptophan by Agrobacterium tumefaciens

Biochimica et Biophysica Acta, 1958
In connection with investigations on the selective inhibition of tumorous growth in plants, an analysis of the formation of indoleacetic acid (IAA) from tryptophan (Tryp) by the Crown-gall-inducing organism Agrobacterium tumefaciens was carried out by chromatography of extracts from the culture medium.
J M, KAPER, H, VELDSTRA
openaire   +2 more sources

The T-pilus of Agrobacterium tumefaciens

Trends in Microbiology, 2000
T-pilus biogenesis uses a conserved transmembrane nucleoprotein- and protein-transport apparatus for the transport of cyclic T-pilin subunits to the Agrobacterium cell surface. T-pilin subunits are processed from full-length VirB2 pro-pilin into a cyclized peptide, a rapid reaction that is Agrobacterium specific and can occur in the absence of Ti ...
E M, Lai, C I, Kado
openaire   +2 more sources

Agrobacterium tumefaciens as an agent of disease

Trends in Plant Science, 2003
Twenty-six years ago it was found that the common soil bacterium Agrobacterium tumefaciens is capable of extraordinary feats of interkingdom genetic transfer. Since this discovery, A. tumefaciens has served as a model system for the study of type IV bacterial secretory systems, horizontal gene transfer and bacterial-plant signal exchange.
Matthew A, Escobar, Abhaya M, Dandekar
openaire   +2 more sources

Particulate Cytochrome c in Agrobacterium tumefaciens

Archives Internationales de Physiologie et de Biochimie, 1975
In Agrobacterium tumefaciens the main part of c-type cytochromes is tightly bound to the bacterial cell envelope structures. Several techniques were attempted to solubilize these cytochromes. The highest yield of cytochromes released is obtained by treatment of particle suspensions with 5% Triton X-100.
Van Den Branden, Christiane   +2 more
openaire   +3 more sources

Home - About - Disclaimer - Privacy