Results 71 to 80 of about 38,188 (301)

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

Carried over: Heat stress in the egg stage reduces subsequent performance in a butterfly. [PDF]

PLoS ONE, 2017
Increasing heat stress caused by anthropogenic climate change may pose a substantial challenge to biodiversity due to associated detrimental effects on survival and reproduction.
Michael Klockmann, Friederike Kleinschmidt, Klaus Fischer   +2 more
doaj   +1 more source

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

FEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes, Guilherme M. Azevedo, Amanda P. Barcellos, Diana Bahia   +3 more
wiley   +1 more source

The ontogeny of exploratory behavior in male and female adolescent rats (Rattus norvegicus)

, 2009
Supported by Wellcome Trust grant 078405/Z/05/ZDuring adolescence, rats gain independence from their mothers and disperse from the natal burrow, with males typically dispersing further than females. We predicted that, if dispersal patterns are associated
Debra A. Lynn, Gillian R. Brown, Lynn, D. A., Brown, Gillian Ruth   +3 more
core   +1 more source

Conch geometry, ontogeny and dimorphism in the Early Bajocian ammonoid Stephanoceras from Normandy, France

, 2021
A large suite of specimens belonging to the Early Bajocian Stephanoceras from Évrecy (Normandy, France) displays wide variation in conch and sculpture.
Korn, Dieter; 1Museum für Naturkunde Leibniz Institute for Evolution and Biodiversity Science Invalidenstraße 43 Berlin 10115 Germany, Korn, Dieter, Schmidt, Michel, Schmidt, Michel; 1Museum für Naturkunde Leibniz Institute for Evolution and Biodiversity Science Invalidenstraße 43 Berlin 10115 Germany   +3 more
core   +1 more source

Unravelling the temporal and spatial variation of fungal phylotypes from embryo to adult stages in Atlantic salmon

Scientific Reports
Early microbial colonization has a profound impact on host physiology during different stages of ontogeny. Although several studies have focused on early bacterial colonization and succession, the composition and role of fungal communities are poorly ...
Jep Lokesh, Prabhugouda Siriyappagouder, Jorge M. O. Fernandes   +2 more
doaj   +1 more source

Effects of praziquantel on early life stages of Grass carp, Ctenopharyngodon idella

Veterinární Medicína
This study aimed to assess the toxicity of the anthelmintic drug praziquantel in the early life stages of grass carp (Ctenopharyngodon idella). The toxicity was evaluated based on mortality, early ontogeny development, growth, oxidative stress biomarkers,
J Velisek, A Strouhova, M Sandova, E Zuskova, P Dvorak, A Stara   +5 more
doaj   +1 more source

Comparative influence of genetics, ontogeny and the environment on elemental fingerprints in the shell of Perna canaliculus

Scientific Reports, 2019
The trace elemental composition of biogenic calcium carbonate (CaCO3) structures is thought to reflect environmental conditions at their time of formation.
Craig R. Norrie, Brendon J. Dunphy, Norman L. C. Ragg, Carolyn J. Lundquist   +3 more
doaj   +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

FEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source

Embryology and early ontogeny of an anemonefish Amphiprion ocellaris [PDF]

, 2007
The present study describes the embryonic development and early ontogeny of Amphiprion ocellaris from fertilization to post hatching. Anemonefish spontaneously spawned at 27???28??C. The newly laid eggs were orange in colour and elliptical in shape (1.8??
Qin, Jianguang, Yasir, Inayah, Qin, Jian G.   +2 more
core   +1 more source