Results 101 to 110 of about 324,235 (248)
FEBS Letters, EarlyView.How do genomes gain new functional parts? In eukaryotes, which tend to evolve under weak selection, much of the genome is junk. Palazzo and Qiu borrow the logic of Markov chains to show how non‐functional DNA becomes functional through the appearance of intermediate states, which arise due to epistasis, buffering, and biochemical messiness, allowing ...
Alexander F. Palazzo, Yi Qiu
wiley +1 more source
, 2017 Estrategia Nacional para Reducir el Tráfico Ilegal de Fauna silvestre en Perú”, cuyo enfoque principal es la colaboración entre sectores del Estado, desde sus respectivas competencias y funciones, para lo cual se llevaron a cabo cuatro mesas de trabajo ...
Servicio Nacional Forestal y de Fauna Silvestre
core +1 more source
The Shewanella oneidensis Fic enzyme SoFic targets the switch‐I region of EF‐Tu for AMPylation
FEBS Letters, EarlyView.Fic enzymes mediate diverse post‐translational modifications across all domains of life, including AMPylation. Prokaryotic EF‐Tu can be AMPylated and deAMPylated by the conserved Fic enzyme SoFic. Structural and biochemical approaches were used to characterize the effect of AMPylation on EF‐Tu, SoFic's enzymatic activities, and the enzyme‐target ...
Svenja Runge +6 more
wiley +1 more source
Anuario Forestal y de Fauna Silvestre 2017 [PDF]
, 2019 En el presente documento se describe y cuantifica el aprovechamiento de los productos forestales maderables y no maderables, de la fauna silvestre, de los servicios asociados, de los problemas presentados en el sector, tales como los incendios forestales,
Servicio Nacional Forestal y de Fauna Silvestre
core
Chiral separation of chloroalkanes with the chromatographic column onboard Martian rovers
FEBS Letters, EarlyView.Computer image of the Rosalind Franklin Rover of ESA's ExoMars mission. ExoMars is scheduled to land on planet Mars in Oxia Planum in 2029. This area represents an interesting spot to look for biosignatures. Investigations of ExoMars include measurement on molecular chirality. We show that chiral chloroalkanes, that have been identified on Mars, can be
Asma Merzougui +4 more
wiley +1 more source
Prospecting the protein design landscape
FEBS Letters, EarlyView.This review outlines the current state of various protein design approaches. We discuss the current possibilities enabled by recently released tools, highlight future avenues to pursue in protein design, and underscore the crucial role of key databases and resources for successful protein design workflows.
Jakob R. Riccabona +4 more
wiley +1 more source
Arctic Flora and Fauna: Recommendations for Conservation [PDF]
, 2002 This booklet contains a series of thematic goals and recommendations arising from Arctic Flora and Fauna: Status and Conservation , the science-based overview of Arctic biodiversity and key conservation issues published by CAFF in ...
Arctic Council , Conservation of Arctic Flora and Fauna Working Group
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FEBS Letters, EarlyView.Synechocystis strains deficient in succinate dehydrogenase (SDH) secrete more succinate than the WT under dark anaerobic conditions, supporting that SDH then primarily acts as SDH, not as a fumarate reductase. L‐aspartate oxidase (Laspo) from Synechocystis is functional under anaerobic conditions, reducing fumarate to succinate.
Kateryna Kukil +3 more
wiley +1 more source
Los bosques ayudan a preservar nuestra fauna silvestre
, 2019 Los bosques protegen y preservan nuestra fauna silvestre. ¿Sabías qué somos el tercer país en el mundo con más especies de aves? Por ello, es importante conocer la importancia de nuestros bosques, que ocupan casi el 60% de nuestro ...
Servicio Nacional Forestal y de Fauna Silvestre
core +1 more source
RNA‐related functions of BRCA2 in transcription, replication, and genome stability
FEBS Letters, EarlyView.Beyond its role in homologous recombination, BRCA2 regulates R‐loop homeostasis, DNA–RNA hybrid resolution, RNA polymerase II dynamics, and transcriptional activation. Disruption of any of these functions can contribute to genome instability, inflammatory signaling, and tumorigenesis. BRCA2 is a central tumor suppressor protein best known for its roles
Lucia Alvaro‐Aranda +2 more
wiley +1 more source