Results 81 to 90 of about 22,257,530 (378)

The thioredoxin‐like and one glutaredoxin domain are required to rescue the iron‐starvation phenotype of HeLa GLRX3 knock out cells

open access: yesFEBS Letters, EarlyView.
Glutaredoxin (Grx) 3 proteins contain a thioredoxin domain and one to three class II Grx domains. These proteins play a crucial role in iron homeostasis in eukaryotic cells. In human Grx3, at least one of the two Grx domains, together with the thioredoxin domain, is essential for its function in iron metabolism.
Laura Magdalena Jordt   +4 more
wiley   +1 more source

Biological control of russian thistle

open access: yesCalifornia Agriculture, 1975
Russian thistle (Salsolu iberica Sennen and Pau), a plant native to Eurasia, has become a widespread weed in California and other western states. In these areas it serves as a favored alternate host plant for the beet leafhopper, Circlulifer tenellus ...
R Hawkes, R Goeden, A Mayfield, D Ricker
doaj  

Combining physical and cultural weed control with biological methods – prospects for integrated non-chemical weed management strategies [PDF]

open access: yes, 2004
The paper deals with the possibilities of combining physical weed control with biological weed ...
Hatcher, Scientist Paul   +1 more
core  

Spiders as biological controllers in the agroecosystem [PDF]

open access: yesJournal of Theoretical Biology, 2009
In this paper, we propose a general model consisting of insects, pests and spiders interacting in an agroecosystem included in a typical homogeneous rural landscape, characterized by a continuous mosaic of cultivated land and a few small patches of grasslands and small woods bounding the fields.
CHATTERJEE, SAMRAT   +2 more
openaire   +5 more sources

In vivo evidence for glycyl radical insertion into a catalytically inactive variant of pyruvate formate‐lyase

open access: yesFEBS Letters, EarlyView.
Dimeric pyruvate formate‐lyase cleaves pyruvate using a radical‐based mechanism. G734 serves as a radical storage location, and the radical is transferred to the catalytic C419 residue. Mutation of the C418‐C419 pair causes loss of enzyme activity, but does not impede radical introduction onto G734. Therefore, cis‐ but not trans‐radical transfer occurs
Michelle Kammel   +2 more
wiley   +1 more source

Biological control and genetics: Notonectids

open access: yesCalifornia Agriculture, 1980
California Agriculture - All ...
R Garcia
doaj  

Report concerning the colaborative study for establish of reference standard eficacity of Kanamycin [PDF]

open access: yesMedicamentul Veterinar, 2015
The Microbiology Laboratory from the Institute for the Control of Veterinary Biological Products and Medicines participated to a collaborative study in order to determine the potency of kanamycin CRS, batch 3, according to the protocol sent by the EDQM ...
Simona Sturzu   +6 more
doaj  

P‐glycoprotein modulates the fluidity gradient of the plasma membrane of multidrug resistant CHO cells

open access: yesFEBS Letters, EarlyView.
To explore the impact of the overexpression of the multidrug‐transporter P‐glycoprotein (ABCB1) on membrane fluidity, we compared the transversal gradient of mobility and microviscosity in plasma membranes of drug‐sensitive Chinese hamster ovary cells (AuxB1) and their multidrug‐resistant derivatives (B30) using the fluorescent n‐(9‐anthroyloxy) fatty ...
Roger Busche   +2 more
wiley   +1 more source

Biological control in Guatemala.

open access: yes, 2020
Abstract Biological control was initiated in Guatemala in the 1990s, after costs for chemicals had increased substantially and had resulted in a drastic decrease in production of, for example, cotton and tomato. Most often, augmentative biocontrol is used in Guatemala.
openaire   +3 more sources

Evolutionary interplay between viruses and R‐loops

open access: yesFEBS Letters, EarlyView.
Viruses interact with specialized nucleic acid structures called R‐loops to influence host transcription, epigenetic states, latency, and immune evasion. This Perspective examines the roles of R‐loops in viral replication, integration, and silencing, and how viruses co‐opt or avoid these structures.
Zsolt Karányi   +4 more
wiley   +1 more source

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