Results 71 to 80 of about 68,716 (153)

Studies of genetic diversity and genome‐wide association for vitamin C content in lettuce (Lactuca sativa L.) using high‐throughput SNP arrays

open access: yesThe Plant Genome, Volume 17, Issue 4, December 2024.
Abstract Lettuce (Lactuca sativa L.) is a source of beneficial compounds though they are generally present in low quantities. We used 40K Axiom and 9K Infinium SNP (single nucleotide polymorphism) arrays to (i) explore the genetic variability in 21 varieties and (ii) carry out genome‐wide association studies (GWAS) of vitamin C content in21 varieties ...
Inés Medina‐Lozano   +5 more
wiley   +1 more source

Effiziente enzymatische Synthese von Carbamaten in Wasser durch promiskuitive Esterasen/Acyltransferasen

open access: yesAngewandte Chemie, Volume 136, Issue 30, July 22, 2024.
Chemische Synthesen, die unter harschen Reaktionsbedingungen durchgeführt werden, erfordern häufig Schutzgruppen, um Nebenreaktionen zu verhindern. Während die traditionelle chemische Einführung von Schutzgruppen nicht mit den Grundsätzen der grünen Chemie vereinbar ist, bietet die Biokatalyse eine vielversprechende Alternative.
Hannes Meinert   +9 more
wiley   +1 more source

Efficient Enzymatic Synthesis of Carbamates in Water Using Promiscuous Esterases/Acyltransferases

open access: yesAngewandte Chemie International Edition, Volume 63, Issue 30, July 22, 2024.
Chemical synthesis performed under harsh reaction conditions often requires the need for protecting groups to prevent off‐target reactions. While traditional chemical introduction of protecting groups disagrees with the principles of green chemistry, biocatalysis provides a promising alternative.
Hannes Meinert   +9 more
wiley   +1 more source

Complete genome sequence and metabolic potential of the quinaldine-degrading bacterium Arthrobacter sp. Rue61a

open access: yes, 2013
Background: Bacteria of the genus Arthrobacter are ubiquitous in soil environments and can be considered as true survivalists. Arthrobacter sp. strain Rue61a is an isolate from sewage sludge able to utilize quinaldine (2- methylquinoline) as sole carbon ...
Daniel, R. (Rolf)   +6 more
core   +1 more source

OsGELP77, a QTL for broad‐spectrum disease resistance and yield in rice, encodes a GDSL‐type lipase

open access: yesPlant Biotechnology Journal, Volume 22, Issue 5, Page 1352-1371, May 2024.
Summary Lipids and lipid metabolites have essential roles in plant–pathogen interactions. GDSL‐type lipases are involved in lipid metabolism modulating lipid homeostasis. Some plant GDSLs modulate lipid metabolism altering hormone signal transduction to regulate host‐defence immunity.
Miaojing Zhang   +6 more
wiley   +1 more source

Novel insights into biosynthesis and uptake of rhamnolipids and their precursors [PDF]

open access: yes, 2016
The human pathogenic bacterium Pseudomonasaeruginosa produces rhamnolipids, glycolipids with functionsfor bacterial motility, biofilm formation, and uptake of hydrophobicsubstrates.
Andreas Wittgens   +12 more
core   +1 more source

Structural basis for the O-acetyltransferase function of the extracytoplasmic domain of OatA from Staphylococcus aureus

open access: yesJournal of Biological Chemistry, 2020
Many bacteria possess enzymes that modify the essential cell-wall polymer peptidoglycan by O-acetylation. This modification occurs in numerous Gram-positive pathogens, including methicillin-resistant Staphylococcus aureus, a common cause of human ...
Carys S. Jones   +4 more
semanticscholar   +1 more source

Structural insights into the putative bacterial acetylcholinesterase ChoE and its substrate inhibition mechanism

open access: yesJournal of Biological Chemistry, 2020
Mammalian acetylcholinesterase (AChE) is well-studied, being important in both cholinergic brain synapses and the peripheral nervous systems and also a key drug target for many diseases.
V. Pham   +12 more
semanticscholar   +1 more source

Cuticle Structure in Relation to Chemical Composition: Re-assessing the Prevailing Model [PDF]

open access: yes, 2016
The surface of most aerial plant organs is covered with a cuticle that provides protection against multiple stress factors including dehydration. Interest on the nature of this external layer dates back to the beginning of the 19th century and since then,
José eGraça   +5 more
core   +4 more sources

Lysozyme activity of the Ruminococcus champanellensis cellulosome [PDF]

open access: yes, 2016
Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/135571/1/emi13501.pdfhttp://deepblue.lib.umich.edu/bitstream/2027.42/135571/2/emi13501_am ...
Alahuhta   +50 more
core   +1 more source

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