Results 81 to 90 of about 10,413,550 (405)

Comparative functional analyses of DWARF14 and KARRIKIN INSENSITIVE2 in drought adaptation of Arabidopsis thaliana.

open access: yesThe Plant Journal, 2020
Functional analyses of various strigolactone-deficient mutants have demonstrated that strigolactones enhance drought resistance; however, the mechanistic involvement of the strigolactone receptor DWARF14 (D14) in this trait remains elusive. In this study,
Weiqiang Li   +13 more
semanticscholar   +1 more source

Geographic variation in walking activity in the red flour beetle Tribolium castaneum

open access: yesPopulation Ecology, EarlyView.
This study examined whether there is geographic variation in field populations, focusing on the moving activity in the red flour beetle Tribolium castaneum. Results showed significant differences in moving activity among field populations but no correlation with latitude or meteorological factors.
Kentarou Matsumura
wiley   +1 more source

Methodological Approaches to Comparative Trend Analyses: The Case of Adolescent Toothbrushing

open access: yesInternational Journal of Public Health
ObjectivesResearch questions about how and why health trends differ between populations require decisions about data analytic procedure. The objective was to document and compare the information returned from stratified, fixed effect and random effect ...
Torbjørn Torsheim   +7 more
doaj   +1 more source

Phylogenomic Analyses of Hepatica Species and Comparative Analyses Within Tribe Anemoneae (Ranunculaceae)

open access: yesFrontiers in Plant Science, 2021
Hepatica is a small genus of Ranunculaceae with medicinal and horticultural value. We characterized nine complete chloroplast (cp) genomes of Hepatica, which ranged from 159,549 to 161,081 bp in length and had a typical quadripartite structure with a ...
Kyu Tae Park, SeonJoo Park
doaj   +1 more source

Dendritic cells steering antigen and leukocyte traffic in lymph nodes

open access: yesFEBS Letters, EarlyView.
Dendritic cells are key players in the activation of T cells and their commitment to effector function. In this In a Nutshell Review, we will discuss how dendritic cells guide the trafficking of antigen and leukocytes in the lymph node, thus influencing T‐cell activation processes. Dendritic cells (DCs) play a central role in initiating and shaping the
Enrico Dotta   +3 more
wiley   +1 more source

ON QUANTIFYING TOLERANCE OF HERBIVORY FOR COMPARATIVE ANALYSES [PDF]

open access: yesEvolution, 2008
As the evolutionary importance of plant tolerance of herbivory is increasingly appreciated, more and more studies are not just measuring a plant's tolerance, but are comparing tolerance among plant genotypes, populations, species, and environments. Here, we suggest that caution must be taken in such comparative studies in the choice of measurement ...
David E. Carr, Michael J. Wise
openaire   +3 more sources

The dual nature of TDC – bridging dendritic and T cells in immunity

open access: yesFEBS Letters, EarlyView.
TDC are hematopoietic cells combining dendritic and T cell features. They reach secondary lymphoid organs (SLOs) and peripheral organs (liver and lungs) after FLT3‐dependent development in the bone marrow and maturation in the thymus. TDC are activated and enriched in SLOs upon viral infection, suggesting that they might play unique immune roles, since
Maria Nelli, Mirela Kuka
wiley   +1 more source

Copyright norms and the problem of private censorship [PDF]

open access: yes, 2005
This chapter "Copyright norms and the problem of private censorship" was originally published in Copyright and Free Speech: Comparative and International Analyses edited by Jonathan Griffiths and Uma Suthersanen, 2005, pp. 67-96.
Gordon, Wendy J.
core   +2 more sources

Comparative transcriptome analyses of immune responses to LPS in peripheral blood mononuclear cells from the giant panda, human, mouse, and monkey

open access: yesFrontiers in Genetics, 2023
Gram-negative bacteria are major pathogens that can cause illnesses in giant pandas. Lipopolysaccharides (LPS), components of Gram-negative bacteria, can activate immune responses in mammals (i.e., humans and mice) through recognition by toll-like ...
Shun Li   +12 more
doaj   +1 more source

An amniote life-history database to perform comparative analyses with birds, mammals, and reptiles

open access: yes, 2015
Studying life-history traits within and across taxonomic classifications has revealed many interesting and important patterns, but this approach to life history requires access to large compilations of data containing many different life-history ...
Nathan P. Myhrvold   +5 more
semanticscholar   +1 more source

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