Results 131 to 140 of about 2,913,254 (384)
PlantsCotton is the most widely planted fiber crop in the world, and improving cotton fiber quality has long been a research hotspot. The development of cotton fibers is a complex process that includes four consecutive and overlapping stages, and although many
Chunping Li +6 more
doaj +1 more source
Uncoupled Phosphorylation and Activation in Bacterial Chemotaxis - The 2.3 Å structure of an aspartate to lysine mutant at position 13 of CheY [PDF]
, 1997 An aspartate to lysine mutation at position 13 of the chemotaxis regulatory protein CheY causes a constitutive tumbly phenotype when expressed at high copy number in vivo even though the mutant protein is not phosphorylatable.
Bourret, Robert B. +3 more
core
Altered photosynthetic electron channelling into cyclic electron flow and nitrite assimilation in a mutant of ferredoxin:NADP(H) reductase [PDF]
, 2008 Guy T. Hanke +3 more
openalex +1 more source
Mutant p53: one name, many proteins.
Genes & Development, 2012 There is now strong evidence that mutation not only abrogates p53 tumor-suppressive functions, but in some instances can also endow mutant proteins with novel activities.
William A. Freed-Pastor, C. Prives
semanticscholar +1 more source
Sequence determinants of RNA G‐quadruplex unfolding by Arg‐rich regions
FEBS Letters, EarlyView.We show that Arg‐rich peptides selectively unfold RNA G‐quadruplexes, but not RNA stem‐loops or DNA/RNA duplexes. This length‐dependent activity is inhibited by acidic residues and is conserved among SR and SR‐related proteins (SRSF1, SRSF3, SRSF9, U1‐70K, and U2AF1).
Naiduwadura Ivon Upekala De Silva +10 more
wiley +1 more source
Oléagineux, Corps gras, Lipides, 2002 Pervenets is a sunflower population that displays seed oil with a high oleic acid content [HOAC]. Our aim is to reconcile all the data gathered on this mutant in a unique explanatory mechanism.
Lacombe Séverine +4 more
doaj +1 more source
Constraints of FL Motif on the Targeting and Function of Sodium-Bicarbonate Cotransporter 1 [PDF]
, 2008 A C-terminal dihydrophobic FL motif plays a vital role in the basolateral targeting of sodium bicarbonate cotransporter 1. To further characterize the role of dihydrophobic FL motif, 1). the FL motif in wild type (PFLS) was reversed to LF (PLFS), 2). the
Ali Shawki +7 more
core +1 more source
FEBS Letters, EarlyView.The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li +2 more
wiley +1 more source
Assessment of drought tolerance in Nagina 22 mutants of rice using Poly Ethylene Glycol (PEG)
Electronic Journal of Plant Breeding, 2020 A laboratory experiment was conducted to screen 500 EMS induced mutants of Nagina22 using low molecular osmotic PEG-6000. The analysis of variance showed that all ten characters showed significant variation at 1% probability level.
K. Manonmani, P. Jeyaprakash, S. Manonmani, M. Raveendran and P. Jeyakumar
doaj +1 more source
Arabidopsis Variegation Mutants [PDF]
The Arabidopsis Book, 2002 Variegation mutants have been defined as “any plant that develops patches of different colors in its vegetative parts” (Kirk and Tilney-Bassett, 1978). Some of the most common variegations have green and white (or yellow) sectors in normally-green tissues and organs of the plant.
openaire +2 more sources