Results 131 to 140 of about 117,758 (315)

Noncanonical Nucleotides in the Genome Around the Maternal‐Zygotic Transition

Journal of Experimental Zoology Part B: Molecular and Developmental Evolution, EarlyView.
In this paper, Kazzazi et al. provide a comprehensive review of the dynamics of nonconventional nucleotides in the genome during early developmental stages, hypothesizing a potential role for these nucleotides in the activation of the zygotic genome. ABSTRACT From the very moment of fertilization and throughout development, the cells of animal embryos ...
Latifa Kazzazy, Dávid Mező, Kinga K. Nagy, Viktória Perey‐Simon, Judit Tóth, Angéla Békési, Beáta Vértessy, Máté Varga   +7 more
wiley   +1 more source

Relationship Between Endemic and Invasive Frogs on Grenada. [PDF]

Ecol Evol
Harrison B, Beston J.
europepmc   +1 more source

Calpain Proteases and the Evolving Signaling Network in Insect Embryonic Patterning

Journal of Experimental Zoology Part B: Molecular and Developmental Evolution, EarlyView.
Insect embryonic Dorsal‐Ventral (DV) patterning relies on the BMP and Toll pathways to different extents. Calcium‐dependent cystein proteases of the Calpain family also exert an important function to pattern the DV axis. In Drosophila, Calpain A cleaves the Cactus/IkappaB inhibitor and modifies Toll signals in ventral regions of the embryo. In Rhodnius
Alison Julio, Helena Araujo
wiley   +1 more source

Microcystin-LR-Induced Oxidative Stress, Transcriptome Changes, Intestinal Microbiota, and Histopathology in <i>Rana chensinensis</i> Tadpoles. [PDF]

Animals (Basel)
Wang Y, Wang B, He Z, Chen J, Liu C, Wang Z, Irfan M, Zhang L.   +7 more
europepmc   +1 more source

Phylogenetic and Biogeographical Relationships among Some Holarctic Frog Lung Flukes (Digenea: Haematoloechidae)

, 2001
Scott D. Snyder, Vasyl V. Tkach
openalex   +1 more source

Escaping Constraints to Innovate: Maternal Neofunctionalization in a HoxB4 Duplicate

Journal of Experimental Zoology Part B: Molecular and Developmental Evolution, EarlyView.
Whole‐genome duplication in Xenopus laevis generated duplicated Hox genes that are largely constrained in sequence and developmental expression. However, HoxB4L uniquely acquired maternal expression through cis‐regulatory and protein structural divergence, illustrating how gene duplication enables transcription factors to escape pleiotropic constraints
Júlia de Lima Carvalho, José Caetano Silva‐Filho, Janaina Lima de Oliveira   +2 more
wiley   +1 more source

Landscape Structure and Breeding Site Conditions Shape the Urban Distribution of the Two Frog Species, <i>Dryophytes japonica</i> and <i>Rhacophorus schlegelii</i>. [PDF]

Ecol Evol
Osawa T, Sato N, Nagaoka H.
europepmc   +1 more source

Albino Frogs [PDF]

, 1938
W. A. Smallcombe
openalex   +1 more source

Healing Beams: Radiation and Radiotherapy in Novels, Poems, Music, Film, Painting

Journal of Medical Radiation Sciences, EarlyView.
Radiation and radiotherapy are perceived by patients and the general public as mysterious, dangerous and healing. The image of radiation and radiotherapy can be analysed by studying novels, poems, music, film and painting. Our paper reviews how radiation and radiotherapy are perceived by patients, the general public, as reflected in various art genres.
Ad A. Kaptein, Jan W. Schoones, Yvette M. van der Linden, Brian M. Hughes   +3 more
wiley   +1 more source

Amphibian Strategies Against Attacks by Flies: Host-Specificity and Threats. [PDF]

Ecol Evol
de Campos LLF, Pinho LC, Neckel-Oliveira S, Bernal XE.   +3 more
europepmc   +1 more source