Results 21 to 30 of about 892,996 (295)
Broad application of a simple and affordable protocol for isolating plant RNA [PDF]
, 2015 BACKGROUND: Standard molecular biological methods involve the analysis of gene expression in living organisms under diverse environmental and developmental conditions. One of the most direct approaches to quantify gene expression is the isolation of RNA.
Ana Arruabarrena +8 more
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DGR mutagenic transposition occurs via hypermutagenic reverse transcription primed by nicked template RNA. [PDF]
, 2017 Diversity-generating retroelements (DGRs) are molecular evolution machines that facilitate microbial adaptation to environmental changes. Hypervariation occurs via a mutagenic retrotransposition process from a template repeat (TR) to a variable repeat ...
Guo, Huatao +6 more
core +3 more sources
Short RNAs in environmental adaptation [PDF]
Proceedings of the Royal Society B: Biological Sciences, 2006 Non-coding small RNAs (19–24 nucleotide long) have recently been recognized as the important regulator of gene expression in both plants and animals. Several classes of endogenous short RNAs have partial or near perfect complementarity to mRNAs and a protein complex is guided by short RNAs to target mRNAs.
openaire +3 more sources
Stress Biology, 2022 As sessile organisms, plants encounter diverse invasions from pathogens including viruses. To survive and thrive, plants have evolved multilayered defense mechanisms to combat virus infection.
Qian Gong +4 more
doaj +1 more source
Regulation of transcription elongation in response to osmostress [PDF]
, 1967 Cells trigger massive changes in gene expression upon environmental fluctuations. The Hog1 stress-activated protein kinase (SAPK) is an important regulator of the transcriptional activation program that maximizes cell fitness when yeast cells are exposed
Begley, Victoria Sarah +7 more
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The DELLA proteins interact with MYB21 and MYB24 to regulate filament elongation in Arabidopsis
BMC Plant Biology, 2020 Background Gibberellin (GA) and jasmonate (JA) are two essential phytohormones for filament elongation in Arabidopsis. GA and JA trigger degradation of DELLAs and JASMONATE ZIM-domain (JAZ) proteins through SCFSLY1 and SCFCOI1 separately to activate ...
Huang Huang +6 more
doaj +1 more source
BMC Medical Genomics, 2020 Background Circular RNAs are non-coding RNA molecules with gene regulatory potential that have been associated with several human diseases. They are stable and present in the circulation, making them excellent candidates for biomarkers of disease ...
Shahnaz Haque +5 more
doaj +1 more source
Environmental Microbiome, 2021 Background The highly diverse Cand. Patescibacteria are predicted to have minimal biosynthetic and metabolic pathways, which hinders understanding of how their populations differentiate in response to environmental drivers or host organisms.
Narendrakumar M. Chaudhari +8 more
doaj +1 more source
Highly Conserved RNA Sequences That Are Sensors of Environmental Stress [PDF]
Molecular and Cellular Biology, 1998 The putative function of highly conserved regions (HCRs) within 3' untranslated regions (3'UTRs) as regulatory RNA sequences was efficiently and quantitatively assessed by using modular retroviral vectors. This strategy led to the identification of HCRs that alter gene expression in response to oxidative or mitogenic stress. Databases were screened for
Spicher, A. +7 more
openaire +3 more sources
Contributions of biotechnology to meeting future food and environmental security needs [PDF]
, 2018 Biotechnology, including genetic modifications, can play a vital role in helping to meet future food and environmental security needs for our growing population.
Gartland, Jill S., Gartland, Kevan
core +2 more sources