Results 31 to 40 of about 622,381 (163)

Predator–Microbe Dynamics Inform Strategies for Robust Synthetic Community Assembly

Environmental Microbiology, Volume 28, Issue 6, June 2026.
This Review introduces ecological principles of predator–prey interactions as a new dimension in SynCom design. By linking microbial defence traits, encounter dynamics, and adaptive buffering, it outlines a framework for constructing predator‐resistant synthetic communities with enhanced resilience, stability, and functional performance under natural ...
Eleonora Egidi, Uffe N. Nielsen
wiley   +1 more source

Affinity isolation of RNA polymerase II on amanitin-Sepharose [PDF]

, 1984
We report here the first case of an affinity isolation of eukaryotic RNA polymerase II. The procedure employs an affinity matrix composed of [alpha]-amanitin coupled to Sepharose 4B via a ten atom spacer.
Faulstich, H., Faulstich, Heinz, Lutter , L., Lutter, Leonard C.   +3 more
core   +1 more source

Convergence and parallelism in the evolution of plant metabolism

Journal of Integrative Plant Biology, Volume 68, Issue 4, Page 1013-1031, April 2026.
Similar traits in different organisms may originate from shared ancestry or evolve independently. The terminology used to define phenotypic similarity is often confusing. This review attempts to clarify the definitions and present examples from plant domestication and specialized metabolism to explain how complex traits evolve repeatedly in plants ...
Federico Scossa, Mustafa Bulut, Thomas Naake, John C. D'Auria, Alisdair R. Fernie   +4 more
wiley   +1 more source

Detection of alpha-amanitin encoding gene utilizing real-time PCR technique

Tạp chí Kiểm nghiệm và An toàn thực phẩm
Given the limited taxonomy of toxic fungi as well as the large number of mushroom species, identification of mycotoxins in mushroom samples can accelerate information gathering and progress, while increasing Enhanced testing accuracy of testing.
Le Vinh Hoa, Pham Van Quan, Le Thanh Long, Pham Thi Loan, Nguyen Thi Thanh Huyen   +4 more
doaj   +1 more source

Transposable elements: Functional aspects and applications as drivers of crop innovation

Crop Science, Volume 66, Issue 2, March/April 2026.
Abstract Transposable elements (TEs), which were once relegated to the status of genomic parasites, are today accepted as important agents of plant genome evolution and adaptation. This review integrates evidence pointing to their dual function as drivers of genetic diversity and instability, with a focus on their contribution to phenotypic innovation,
Flávia Layse Belém Medeiros, José Ribamar Costa Ferreira‐Neto, Jarbson Henrique Oliveira Silva, Cinthia Carla Claudino Grangeiro Nunes, Ana Luíza Trajano Mangueira de Melo, Ayug Bezerra Lemos, Madson Allan de Luna‐Aragão, Agnes Angélica Guedes de Barros, Simon Orozco‐Arias, Eliseu Binneck, Francismar Correa Marcelino‐Guimarães, Ana Cristina Brasileiro‐Vidal, Ana Maria Benko‐Iseppon   +12 more
wiley   +1 more source

Structural basis of transcription inhibition by alpha-amanitin and implications for RNA polymerase II translocation. [PDF]

, 2008
To study how RNA polymerase II translocates after nucleotide incorporation, we prepared elongation complex crystals in which pre- and post-translocation states interconvert.
Cramer, P., Florian Brueckner, Brueckner, Florian, Brueckner, F., Cramer, Patrick, Patrick Cramer   +5 more
core   +2 more sources

Upstream CB1R Regulation of β‐Adrenergic Memory Consolidation

Hippocampus, Volume 36, Issue 2, March 2026.
ABSTRACT Object recognition memory (ORM) plays a key role in identifying familiar items and encoding episodic information. ORM consolidation depends on β‐adrenergic receptor (βAR) signaling and is associated with increased BDNF expression in the dorsal hippocampus.
Janine I. Rossato, Lucas Ribeiro, Thais Lima‐Silva, Raquel Araujo, Rodrigo Orvate, Anna Lyvia Azevedo, Nina Bevilaqua Cammarota, Ana Luizi Baracho, Livia Carneiro, Martín Cammarota   +9 more
wiley   +1 more source

Amanitin intoxication in two beef calves in California [PDF]

, 2011
Two 2- and 3-month-old beef calves from 2 separate herds, locations, and times were found dead and were submitted to the veterinary diagnostic laboratory for diagnostic work-up. In both cases, no premonitory signs were seen by the owners. Histopathology
Robert H. Poppenga, Birgit Puschner, Mok Mai Yee, Leslie W. Woods   +3 more
core   +1 more source

Demystifying fungal systematics: A gateway to fungal literacy and societal/ecological relevance through familiar species

PLANTS, PEOPLE, PLANET, Volume 8, Issue 2, Page 499-515, March 2026.
Fungal systematics can feel overwhelming given the vast species diversity within this kingdom, with numerous subgroups at every taxonomic rank. This often creates a disconnect between the undertsnidng of fungal taxonomic diversity and their societal relevance.
Anna Vaiana, Francis Martin, Rasmus Kjøller, Toby Spribille, Garima Singh   +4 more
wiley   +1 more source

Treatment with α–amanitin. [PDF]

, 2013
LB cells were treated for 24h with α–amanitin with or without DFO treatment. (A) Relative quantification of mRNA. mRNA was quantified relatively to the non-treated sample which was set as 1.
Ninette Amariglio (10560), Gideon Paret (471372), Yael Nevo-Caspi (471373), Michal Ben-Zvi (471371)   +3 more
core   +1 more source