Results 111 to 120 of about 1,723 (300)

Maiores e minores

The distinction between *maiores* and *minores* in Assisi reflects a hierarchical social order formalized in the peace pact of 9 November 1210. This agreement ended decades of conflict between aristocratic *boni homines* and the broader *homines populi*,
d'acunto
core  

Small RNA pathways in mammalian oocytes

FEBS Open Bio, EarlyView.
Three distinct small RNA pathways operate in mammalian oocytes: RNAi interference (RNAi), the microRNA (miRNA) pathway, and the PIWI‐associated RNA (piRNA) pathway. These pathways use small RNAs to guide sequence‐specific repression and contribute to oocyte biology by targeting genes and mobile elements or appear insignificant since different ...
Petr Svoboda, Josef Pasulka
wiley   +1 more source

Molecular characterization of covRS mutations in M1UK Streptococcus pyogenes

FEBS Open Bio, EarlyView.
Group A Streptococcus (GAS) acquires covRS mutations driving a hypervirulent bacterial state, frequently associated with invasive disease‐like necrotizing fasciitis. We demonstrate that the newly emerged M1UK GAS lineage can also acquire these mutations.
Jarrad Pritchard, Emma‐Jayne Proctor, Jiawa Wang, Nikolas P. Johnston, Andrew Hayes, Georgia McCorkell, Haibo Yu, Jai Tree, Mark R. Davies, Mark J. Walker, Ronald Sluyter, Stephan Brouwer, Martina L. Sanderson‐Smith   +12 more
wiley   +1 more source

Morphological diversity of pistil stigmas and its taxonomic significance of representatives of holoparasitic Orobanchaceae from Central Europe. [PDF]

PhytoKeys, 2022
Ruraż K, Piwowarczyk R.
europepmc   +1 more source

Effects of IGFBP4 deficiency on human preadipocyte proliferation and differentiation through the IGF1R/AKT pathway

FEBS Open Bio, EarlyView.
IGFBP4 knockdown (KD) impairs preadipocyte proliferation and is associated with IGF1R protein downregulation and attenuated AKT phosphorylation. The mechanisms by which IGFBP4 KD influences the IGF1R/AKT signaling pathway involve newly synthesized proteins and lysosomal degradation pathways. Created in BioRender.
Yujia Guo, Sandy Richter, Christoph Bach, Wieland Kiess, Anna Kirstein, Diana Le Duc, Antje Garten   +6 more
wiley   +1 more source

Geographici græci minores..., par Charles Muller.

Mas-Latrie Louis de. Geographici græci minores..., par Charles Muller.. In: Bibliothèque de l'école des chartes. 1855, tome 16. pp.
Mas-Latrie, Louis de
core   +1 more source

A new species of Iochroma Benth. (Solanaceae) from the eastern Andes of Colombia. [PDF]

PhytoKeys, 2023
Orejuela A, Smith SD, Villanueva B, Deanna R.   +3 more
europepmc   +1 more source

Mutant NPM1 in Acute Myeloid Leukemia Initiation and Maintenance

Aging and Cancer, EarlyView.
NPM1 mutations drive acute myeloid leukemia by acting as neomorphic transcriptional regulators that cooperate with Menin–MLL and XPO1 to sustain HOX/MEIS1 expression and block differentiation. Targeting these mutant‐specific transcriptional dependencies provides a rational therapeutic strategy for NPM1‐mutated AML.
Yanan Jiang, Zhong Fan, Runmeng Liu, Xiaotian Zhang   +3 more
wiley   +1 more source

Comparative Histology and Histochemistry of the Parotid Gland and Mandibular Gland in the Lowland Tapir (Tapirus terrestris Perissodactyla) and Aardvark (Orycteropus afer Tubulidentata). [PDF]

Animals (Basel), 2023
Klećkowska-Nawrot J, Barszcz K, Miniajluk JP, Melnyk O, Goździewska-Harłajczuk K.   +4 more
europepmc   +1 more source

Lepidodermella minor subsp. minor minor Remane 1936

, 2020
Lepidodermella minor minor Remane, 1936 (fig. 3, C) Material. 1 specimen. TL 138 µm, aL 9 µm, pL 32 µm, md 4,5 µm, hw 40 µm, nw 38 µm, tw 18,3 µm. D e s c r i p t i o n. The morphology and the dimensions of the animal collected correspond to the literature data (Kisielewski, 1991). It is an insufficiently described species.
openaire   +2 more sources