Results 61 to 70 of about 254,486 (277)

The ubiquitin‐proteasome system and autophagy as guardians of the cellular proteome

FEBS Letters, EarlyView.
This Perspective covers the three principles governing the crosstalk between the ubiquitin‐proteasome system and autophagy in cellular proteostasis: (1) a shared ubiquitin code routing substrates via shuttle factors or autophagy receptors; (2) spatial compartmentalization into phase‐separated degradation hubs and organelle‐specific modules (exemplified
Ivan Dikic
wiley   +1 more source

Comparative analysis of carbohydrate active enzymes in Clostridium termitidis CT1112 reveals complex carbohydrate degradation ability.

PLoS ONE, 2014
Clostridium termitidis strain CT1112 is an anaerobic, gram positive, mesophilic, cellulolytic bacillus isolated from the gut of the wood-feeding termite, Nasutitermes lujae.
Riffat I Munir, John Schellenberg, Bernard Henrissat, Tobin J Verbeke, Richard Sparling, David B Levin   +5 more
doaj   +1 more source

Sugar conformations that enhance cleavage of glycosidic bonds in carbohydrate-active enzymes [PDF]

, 2015
Carbohydrate-active enzymes select particular conformations of one sugar of their carbohydrate substrates to enhance catalysis. The evolution of this conformation during catalysis, known as the catalytic itinerary, is of fundamental interest in ...
Raich, Lluís, Rovira, Carme
core  

Maximizing efficiency of rumen microbial protein production. [PDF]

, 2015
Rumen microbes produce cellular protein inefficiently partly because they do not direct all ATP toward growth. They direct some ATP toward maintenance functions, as long-recognized, but they also direct ATP toward reserve carbohydrate synthesis and ...
Andries, Argyle, Armstead, Asanuma, Asanuma, Atasoglu, Atasoglu, Atasoglu, Bailey, Bailey, Baldwin, Baldwin, Bas, Bond, Bond, Bond, Buurman, Caldara, Chen, Cheng, Clapperton, Clark, Cook, Costerton, Cotta, Cotta, Counotte, Denton, Diaz, Diez-Gonzalez, Dijkstra, Dijkstra, Dijkstra, Duncan, Dunne, Falony, Ferla, Fields, Firkins, Firkins, Firkins, Firkins, Flint, Forsberg, Gaudet, Gottschalk, Hackmann, Hackmann, Hackmann, Hall, Hanigan, Hindson, Hino, Hobson, Hobson, Hottiger, Hristov, Hristov, Isaacson, Janssen, Jenkins, Jouany, Kajikawa, Kajikawa, Kajikawa, Kalcheva, Karnati, Kim, Koenig, Krause, Kristensen, Larsson, Leedle, Lohkamp, Lou, Lou, Lou, Louis, Mackie, Maia, Martin, Matheron, Matulova, McAllan, Morgan, Morgavi, Morrison, Morrison, Mountfort, Mouriño, Mulder, Nagaraja, Neijssel, Newbold, Newsholme, Newsholme, Nouaille, NRC., Oldick, Or-Rashid, Otto, Paillard, Paulus, Pirt, Piwonka, Portais, Prabhu, Preiss, Prins, Rosewarne, Russell, Russell, Russell, Russell, Russell, Russell, Russell, Russell, Russell, Russell, Russell, Russell, Russell, Ryan, Saleem, Schönheit, Shi, Shi, Stewart, Storm, Stouthamer, Suen, Teixeira de Mattos, Tempest, Tempest, Ungerfeld, van Hijum, Van Hoven, Van Kessel, Van Kessel, Van Soest, Van Urk, Vandehaar, Walker, Wallace, Wallace, Wang, Weimer, Weimer, Weimer, Wells, Wells, White, Wilkinson, Williams, Williams, Yang, Ze, Zhou   +158 more
core   +2 more sources

Ubiquitination of secretory granules promotes their crinophagic degradation in Drosophila

FEBS Letters, EarlyView.
Ubiquitination of secretory granules in Drosophila larval salivary glands is a critical molecular trigger for crinophagy, the lysosomal degradation of unreleased, or low‐quality granules. The E3 ubiquitin ligase Cnot4 is recruited to the surface of secretory granules to induce crinophagy.
Tamás Csizmadia, Anna Dósa, Asha Kiran Maddali, András Jipa, Hajnalka Laczkó‐Dobos, Péter Lőw, Gábor Juhász   +6 more
wiley   +1 more source

Genomic deletions in Aureobasidium pullulans by an AMA1 plasmid for gRNA and CRISPR/Cas9 expression

Fungal Biology and Biotechnology
Background Aureobasidium pullulans is a generalist polyextremotolerant black yeast fungus. It tolerates temperatures below 0 °C or salt concentrations up to 18%, among other stresses. A. pullulans genome sequencing revealed a high potential for producing
Audrey Masi, Klara Wögerbauer, Robert L. Mach, Astrid R. Mach-Aigner   +3 more
doaj   +1 more source

Global Profiling of Carbohydrate Active Enzymes in Human Gut Microbiome.

PLoS ONE, 2015
MotivationCarbohydrate Active enzyme (CAZyme) families, encoded by human gut microflora, play a crucial role in breakdown of complex dietary carbohydrates into components that can be absorbed by our intestinal epithelium.
Tanudeep Bhattacharya, Tarini Shankar Ghosh, Sharmila S Mande   +2 more
doaj   +1 more source

Dammarenediol II enhances etoposide‐induced apoptosis by targeting O‐GlcNAc transferase and Akt/GSK3β/mTOR signaling in liver cancer

Molecular Oncology, Volume 20, Issue 6, Page 1591-1611, June 2026.
Etoposide induces DNA damage, activating p53‐dependent apoptosis via caspase‐3/7, which cleaves PARP1. Dammarenediol II enhances this apoptotic pathway by suppressing O‐GlcNAc transferase activity, further decreasing O‐GlcNAcylation. The reduction in O‐GlcNAc levels boosts p53‐driven apoptosis and influences the Akt/GSK3β/mTOR signaling pathway ...
Jaehoon Lee, Byung‐Cheol Han, Gi‐Bang Koo, Jihye Park, Mijin Kwon, Young Bin Park, Jae‐Mun Choi, Seung‐Ho Lee, Sangho Roh   +8 more
wiley   +1 more source

Carbohydrate-Active Enzymes from Alkaliphiles

Journal of Applied Glycoscience, 2003
The market in industrial enzymes for detergents, starch, food, fabric, and so on has been estimated at more than 1600 million US dollars in 1999. The usage of detergent enzymes, such as protease, cellulase, aamylase, and lipase, forms 35% of the world market.
Ito, Susumu, Kobayashi, Tohru, Ozaki, Katsuya, Igarashi, Kazuaki, Hagihara, Hiroshi, Hayashi, Yasuhiro, Ozawa, Tadahiro, Hatada, Yuji, Kawai, Shuji   +8 more
openaire   +2 more sources

Characterization of strain degeneration in the RL-P37 strain lineage of Trichoderma reesei

Biotechnology for Biofuels and Bioproducts
Spontaneous strain degeneration, defined as the loss of an essential biological function during prolonged usage, is frequently observed in microorganisms and poses a significant challenge to the biotechnology industry.
Caroline Danner, Armin Gabriel, Christian Zimmermann, Robert L. Mach, Yuriy Karpenko, Igor Nikolaev, Sharief Barends, Astrid R. Mach-Aigner   +7 more
doaj   +1 more source