Results 31 to 40 of about 807,180 (300)
Metabolomic and physiological analysis of bud differentiation in dense apple (Malus×domestica Borkh.) orchards following thinning and reshaping [PDF]
PeerJBackground In China, a majority of apple orchards were initially planted under arboriculture. The branch number increases, causing a deterioration of the canopy light conditions as the trees age.
Zehua Yang +4 more
doaj +2 more sources
Trans Accessible Libraries Initiative [PDF]
, 2023 Presentation highlighting the Trans Accessible Libraries Initiative at the University of North Texas Libraries. The Trans Accessible Libraries Initiative aims to remove some of the barriers trans individuals face accessing information and to provide more
Condrey, Coby, Leuzinger, Julie
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Posttranscriptional trans-activation in cauliflower mosaic virus
Cell, 1989 The ability of plant cells to translate dicistronic mRNAs that mimic a segment of the polycistronic 35S RNA from cauliflower mosaic virus has been tested. The chloramphenicol acetyltransferase and beta-glucuronidase open reading frames (ORFs) were fused in-frame to the second viral cistron (ORF I).
Bonneville JM +3 more
openaire +3 more sources
Trans-activation of heparanase promoter by ETS transcription factors [PDF]
Oncogene, 2003 The remodeling of extracellular matrix (ECM) is an important process required for cancer cells to turn into invasive and metastatic cancer cells. To dissolve the protein components of ECM, matrix metalloproteinases are some of the essential enzymes. Another ECM remodeling enzyme is the heparanase (Hpa) that digests the heparin sulfate component of the ...
W C, Lu, Y N, Liu, B B, Kang, J H, Chen
openaire +2 more sources
Manipulating chromatin architecture in C. elegans
Epigenetics & Chromatin, 2022 Background Nucleosome-mediated chromatin compaction has a direct effect on the accessibility of trans-acting activators and repressors to DNA targets and serves as a primary regulatory agent of genetic expression. Understanding the nature and dynamics of
John L. Carter +3 more
doaj +1 more source
Characterization of the transcriptional trans activator of human foamy retrovirus [PDF]
Journal of Virology, 1991 The human foamy viruses, or spumaviruses, a distinct subfamily of complex human retroviruses, remain poorly understood both in terms of their pathogenic potential and in terms of the regulatory mechanisms that govern their replication. Here, we demonstrate that the human spumaretrovirus shares with other complex human retroviruses the property of ...
A, Keller +5 more
openaire +2 more sources
, 2021 This chapter explores some of the broad contours of trans parenting, covering areas such as barriers to parenting for trans people, decision making about parenting, conception, pregnancy and birth, and parent-child relationships. Each section uses Ansara
Hines, S. +4 more
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Conservation of the TRAPPII-specific subunits of a Ypt/Rab exchanger complex
BMC Evolutionary Biology, 2007 Background Ypt/Rab GTPases and their GEF activators regulate intra-cellular trafficking in all eukaryotic cells. In S. cerivisiae, the modular TRAPP complex acts as a GEF for the Golgi gatekeepers: Ypt1 and the functional pair Ypt31/32.
Yoo Eunice +3 more
doaj +1 more source
trans-Activation of a globin promoter in nonerythroid cells. [PDF]
Molecular and Cellular Biology, 1991 We show that expression in fibroblasts of a single cDNA, encoding the erythroid DNA-binding protein Eryf1 (GF-1, NF-E1), very efficiently activates transcription of a chicken alpha-globin promoter, trans-Activation in these cells occurred when Eryf1 bound to a single site within a minimal globin promoter.
T, Evans, G, Felsenfeld
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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 +3 more
wiley +1 more source