Results 91 to 100 of about 9,326,600 (310)

Molecular phylogenetic evaluation of classification and scenarios of character evolution in calcareous sponges (Porifera, Class Calcarea). [PDF]

, 2012
Calcareous sponges (Phylum Porifera, Class Calcarea) are known to be taxonomically difficult. Previous molecular studies have revealed many discrepancies between classically recognized taxa and the observed relationships at the order, family and genus ...
Oliver Voigt (90080), Wörheide, Gert, Wülfing, Eilika, Oliver Voigt, Gert Wörheide, Gert Wörheide (35547), Wörheide Gert, Eilika Wülfing, Eilika Wülfing (176326), Voigt Oliver, Voigt, Oliver, Wülfing Eilika   +11 more
core   +2 more sources

ABL kinase‐dependent phosphorylation of SH proteins promotes their direct interaction with CRK family SH2 domains

FEBS Letters, EarlyView.
CT10 regulator of kinase (CRK) and CRK‐Like (CRKL) are signaling adaptors driving cell adhesion, motility, differentiation, and proliferation. SH2‐domain containing (SH) proteins are enriched in YXXP motifs which when phosphorylated create preferred binding sites for CRK family SH2 domains.
Phoebe M. Cousens, Brendan W. Chandler, Anna M. Schmoker, Jaye L. Weinert, Charlotte A. Kearns, Warren T. Yacawych, Amila Šemić, Alicia M. Ebert, Bryan A. Ballif   +8 more
wiley   +1 more source

Both morphological and molecular data are crucial for describing new species — a case study on the genus Oreocharis (Gesneriaceae)

Frontiers in Plant Science
The concept and definition of species are fundamental in taxonomy and evolutionary biology. Traditionally, new species have been described primarily based on the morphological species concept (MSC).
Zhi Xie, Zhi Xie, Zhi Xie, Nana Peng, Nana Peng, Nana Peng, Genglin Xie, Genglin Xie, Genglin Xie, Fang Wen, Fang Wen, Hanghui Kong, Hanghui Kong   +12 more
doaj   +1 more source

Reconstructing enzyme evolution by protein engineering

FEBS Letters, EarlyView.
Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler, Markus R. Busch, Reinhard Sterner   +2 more
wiley   +1 more source

Genotypic and Phenotypic Characterization of Antimicrobial Resistance and Virulence in Campylobacter spp. Isolated from Turkeys: Uncovering a Neglected Reservoir in the One Health Context

Antibiotics
Background: Campylobacter spp. are leading foodborne pathogens, with increasing antimicrobial resistance (AMR) posing a critical public health threat. While broiler chickens have been widely studied, turkeys represent an underexplored reservoir.
Sebastian Alexandru Popa, Viorel Herman, Khalid Ibrahim Sallam, Emil Tîrziu, Claudiu Andor, Adriana Morar, Mirela Imre, Alexandra Ban-Cucerzan, Răzvan-Tudor Pătrînjan, Alexandra Pocinoc, Kálmán Imre   +10 more
doaj   +1 more source

Investigating transcription factor dynamics in health and disease using FRAP

FEBS Letters, EarlyView.
FRAP analysis of GFP‐tagged transcription factors reveals how molecular mobility and target engagement change in response to drug treatment. By combining live‐cell imaging, quantitative model fitting, and statistical analysis, this approach uncovers transcription factor dynamics linked to disease mechanisms, providing a powerful framework for ...
Kannan Govindaraj, Carolina Vazquez Garzon, Jose Joaquin Velasco, Janine N. Post   +3 more
wiley   +1 more source

Revision of the Global Fauna of Leptochela Stimpson, 1860 (Crustacea: Decapoda), Highlighting Phylogenetic Clades and a New Species

Diversity
Leptochela Stimpson (1860) is a shallow-water, benthopelagic genus within the predominantly pelagic superfamily Pasiphaeoidea. We inventoried a global fauna of 17 currently valid species of Leptochela and identified a newly discovered eighteenth species.
Alexander L. Vereshchaka, Anastasiia A. Lunina, Dmitry N. Kulagin, Jørgen Olesen, Laure Corbari   +4 more
doaj   +1 more source

Specimens information on the sequences used in molecular analyses.

, 2012
Specimens information on the sequences used in molecular analyses.
Tong-Xin Zhang (162652), Cheng-De Li (162663), Yan-Zhou Zhang (162667), Hao-Yuan Hu (162656), Ming Bai (162649), Chao-Dong Zhu (162659), Douglas Chesters (162641), Ying Wang (11406), Fang Yu (156838)   +8 more
core   +1 more source

Newsletter Institute of Medical Molecular Biotechnology Issue 14 Disember 2021 / Institute of Medical Molecular Biotechnology [PDF]

, 2021
The Institute of Medical Molecular Biotechnology (IMMB) at Universiti Teknologi MARA (UiTM) launched its inaugural newsletter in November 2020. This publication serves as a platform to disseminate the institute's latest research activities, events, and ...
Universiti Teknologi MARA, Institute of Medical Molecular Biotechnology
core  

Conserved binding mode but diverse interfaces of MreC‐PBP2 interactions

FEBS Letters, EarlyView.
The crystal structure of abMreC reveals a conserved two β‐barrel architecture and provides structural insights into its role within the bacterial elongasome. The abMreC–abPBP2 complex model identifies the molecular basis of MreC‐mediated PBP2 recognition, contributing to the regulation of peptidoglycan synthesis.
Hyunseok Jang, Hyo Been Jin, Chang Min Kim, So Yeon Lee, Hyun Ho Park   +4 more
wiley   +1 more source