Results 81 to 90 of about 780,483 (315)

Ecology: Linking Species Diversity and Genetic Diversity [PDF]

Current Biology, 2005
Although there is a great deal of interest in the biological diversity of species and of genes, it is only recently that researchers have begun to investigate the processes that exert parallel influences on these different levels of diversity.
openaire   +2 more sources

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

ama1 genes of sympatric Plasmodium vivax and P. falciparum from Venezuela differ significantly in genetic diversity and recombination frequency. [PDF]

, 2008
BACKGROUND: We present the first population genetic analysis of homologous loci from two sympatric human malaria parasite populations sharing the same human hosts, using full-length sequences of ama1 genes from Plasmodium vivax and P.
Sutherland, Colin J, Rosalynn L Ord, Adriana Tami, Tami, Adriana, Colin J Sutherland, Ord, Rosalynn L, Tami, Adriana; id_orcid   +6 more
core   +1 more source

Molecular and morphological characterization of the amaryllis lesion nematode, Pratylenchus hippeastri (Inserra et al., 2007), from California [PDF]

Journal of Nematology, 2020
Zafar A. Handoo, Andrea M. Skantar, Mihail R. Kantor, Saad L. Hafez, Maria N. Hult   +4 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

Beech leaf disease symptom detection using deep learning and computer vision tools

Journal of Nematology
Beech leaf disease (BLD) has rapidly emerged as a significant threat to forests across the eastern United States and Canada, and early detection is a major challenge.
Waldo Benjamin D., Vieira Paulo, Borden Matthew A., Li Shiguang   +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

Genetic diversity and production potential of animal food resources [PDF]

, 2020
Article Details: Received: 2020-05-21 | Accepted: 2020-06-02 | Available online: 2020-06-30https://doi.org/10.15414/afz.2020.23.02.102-108The submission aims to present results of the five-year research project, oriented on the evaluation of genetic ...
Moravcikova, Nina, Kasarda, Radovan, Jamborova, Lubica   +2 more
core  

Patterns of Post-Glacial Genetic Differentiation in Marginal Populations of a Marine Microalga [PDF]

, 2012
This study investigates the genetic structure of an eukaryotic microorganism, the toxic dinoflagellate Alexandrium ostenfeldii, from the Baltic Sea, a geologically young and ecologically marginal brackish water estuary which is predicted to support ...
Kremp, A., John, Uwe, Päivi Hakanen (107373), Jaanika Blomster (107376), Tilman J Alpermann, Figueroa Rosa Isabel, Tilman J. Alpermann (107367), Uwe John (107371), Tilman J. Alpermann, Satoshi Nagai, Anke Kremp, Kremp Anke, Nagai, S. (Shatoshi), Hakanen Päivi, Figueroa, Rosa, Jaanika Blomster, Pia Tahvanainen, Blomster, J, Tahvanainen, P, Tahvanainen, P. (Pia), Hakanen, P., Nagai Satoshi, Alpermann Tilman J., Figueroa, Rosa Isabel, Hakanen, P, Alpermann, Tilman J., Kremp, Anke, Pia Tahvanainen, Figuera, R.I., Nagai, Satoshi, Figueroa, R.I. (Rosa Isabel), Uwe John, Alpermann, Tilman Jens, Blomster, Jaanika, Alpermann , Tilman J., Alpermann, T.J., Päivi Hakanen, Nagai, Shatoshi, Pia Tahvanainen (107364), Uwe, J., Blomster, J., Nagai, S., Rosa Isabel Figueroa (107369), Tahvanainen Pia, Tahvanainen, Pia, John Uwe, Anke Kremp (107378), Rosa Isabel Figueroa, Blomster Jaanika, Hakanen, Päivi, Satoshi Nagai (72562)   +50 more
core   +1 more source

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

FEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee, Dimitrios Bekiari, Sofia Doello, Karl Forchhammer   +3 more
wiley   +1 more source