Results 21 to 30 of about 3,917,874 (426)
About Epizootic Situation on Major Helminthosis of Different Breeds of Pigs in Georgia
Российский паразитологический журнал, 2020 The purpose of the research is to study the epizootic situation on major helminthosis of different breed groups of pigs in Georgia. Materials and methods.
L. M. Udzhmadzhuridze +3 more
doaj +1 more source
PLoS Genetics, 2015 Natural disasters, including drought and salt stress, seriously threaten food security. In previous work we cloned a key zinc finger transcription factor gene, Drought and Salt Tolerance (DST), a negative regulator of drought and salt tolerance that ...
Longgang Cui +4 more
semanticscholar +1 more source
Identification and characterization of a Mef2 transcriptional activator in schistosome parasites. [PDF]
PLoS Neglected Tropical Diseases, 2012 Myocyte enhancer factor 2 protein (Mef2) is an evolutionarily conserved activator of transcription that is critical to induce and control complex processes in myogenesis and neurogenesis in vertebrates and insects, and osteogenesis in vertebrates.
John N Milligan, Emmitt R Jolly
doaj +1 more source
Evolution of default genetic control mechanisms [PDF]
, 2021 We present a model of the evolution of control systems in a genome under environmental constraints. The model conceptually follows the Jacob and Monod model of gene control. Genes contain control elements which respond to the internal state of the cell as well as the environment to control expression of a coding region.
arxiv +1 more source
Anaplastic large cell lymphoma: pathology, genetics, and clinical aspects.
Journal of Clinical and Experimental Hematopathology, 2017 Anaplastic large cell lymphoma (ALCL) was first described in 1985 as a large-cell neoplasm with anaplastic morphology immunostained by the Ki-1 antibody, which recognizes CD30.
N. Tsuyama +4 more
semanticscholar +1 more source
Sexual Dimorphism in Osteoclasts
Cells, 2020 Osteoclasts are the principal mediators of bone resorption. They form through the fusion of mononuclear precursor cells under the principal influence of the cytokines macrophage colony stimulating factor (M-CSF, aka CSF-1) and receptor activator of NF-κB
Joseph Lorenzo
doaj +1 more source
PLoS Genetics, 2015 The Rim101/PacC transcription factor acts in a fungal-specific signaling pathway responsible for sensing extracellular pH signals. First characterized in ascomycete fungi such as Aspergillus nidulans and Saccharomyces cerevisiae, the Rim/Pal pathway ...
Kyla S. Ost +5 more
semanticscholar +1 more source
Signal Transduction and Targeted Therapy, 2020 Based on engineered or bacterial nucleases, the development of genome editing technologies has opened up the possibility of directly targeting and modifying genomic sequences in almost all eukaryotic cells.
Hongyi Li +5 more
semanticscholar +1 more source
Dismantling a dogma: the inflated significance of neutral genetic diversity in conservation genetics [PDF]
, 2020 The current rate of species extinction is rapidly approaching unprecedented highs and life on Earth presently faces a sixth mass extinction event driven by anthropogenic activity, climate change and ecological collapse. The field of conservation genetics aims at preserving species by using their levels of genetic diversity, usually measured as neutral ...
arxiv +1 more source
The Overlapping and Distinct Roles of HAM Family Genes in Arabidopsis Shoot Meristems
Frontiers in Plant Science, 2020 In Arabidopsis shoot apical meristems (SAMs), a well-characterized regulatory loop between WUSCHEL (WUS) and CLAVATA3 (CLV3) maintains stem cell homeostasis by regulating the balance between cell proliferation and cell differentiation.
Han Han +13 more
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