Results 91 to 100 of about 166,259,392 (287)
Presentation: Curiosity’s First Year of Exploration on Mars
, 2016 NASA’s second rover named “Opportunity” produced dramatic evidence that long ago, at least one area of Mars stayed wet for an extended period, suggesting that conditions could have been suitable for sustaining microbial life.
Grotzinger, John +1 more
core +1 more source
ADP‐ribosylation: An emerging regulator of the epigenome
Molecular Oncology, EarlyView.ADP‐ribosylation has emerged as a dynamic epigenetic signaling mechanism that modifies histones and chromatin‐associated proteins. Through coordinated PARylation and MARylation, it integrates with other histone modifications to regulate chromatin structure, transcription factor activity, and gene expression, influencing genome function and disease ...
Cristel V. Camacho +2 more
wiley +1 more source
EXPANDING NASA FUNCTIONALITY USING ITS API AND IMPROVING INTEREST AMONG PEOPLE IN SPACE EXPLORATION
Автоматизация технологических и бизнес-процессов. This scientific work focuses on developing a website aimed at expanding the functionality of NASA’s API and increasing public interest in space exploration.
Y. V. Popov, K. O. Kirei
doaj +1 more source
Molecular Oncology, EarlyView.Arginine methylation can be viewed as a persistence‐prone post‐translational modification regulated by a network of PRMTs. Competitive and compensatory interactions among PRMTs can redistribute methylation across substrate pools shaped by sequence, structural, spatial, and environmental layers, reinforcing RNA‐processing, chromatin, and signaling ...
So Hyun Kwon, Ji Min Lee
wiley +1 more source
Mars Human Exploration Objectives [PDF]
, 1998 This paper reviews the objectives and other considerations of Human exploration of Mars. The objectives of human exploration of Mars are: (1) to learn how Mars is similar to, and different from, Earth; (2) to explore possible life, past and present; (3 ...
Briggs, Geoff
core
Mechanisms and therapeutic opportunities of the ribotoxic stress response in cancer
Molecular Oncology, EarlyView.Cancer cells' high translational demand creates opportunities to therapeutically target ribosome function. Ribosome stalling and collisions activate ZAKα and the ribotoxic stress response (RSR), which can trigger rapid, p53‐independent apoptosis in cancer.
Anastassiya Kim +7 more
wiley +1 more source
Future robotic exploration using honeybee search strategy: Example search for caves on Mars [PDF]
, 2011 Autonomous control has an increasing role in Earth and Space based applications. High level autonomy can greatly improve planetary exploration and is, in many cases, essential.
Kisdi, Áron +3 more
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ChallengesMars is a focus of New Space Age exploration and colonisation, but there are significant challenges to successful colonisation by humankind.
Daniel Keaney, Brigid Lucey, Karen Finn
doaj +1 more source
Advances in Astronomy, 2011 Viking missions reported adverse conditions for life in Mars surface. High hydrogen signal obtained by Mars orbiters has increased the interest in subsurface prospection as putative protected Mars environment with life potential. Permafrost has attracted
F. Gómez +9 more
doaj +1 more source
The VHL tumor suppressor at the crossroad of protein folding, aggregation, and cancer
Molecular Oncology, EarlyView.Mutations, environmental stress, and chaperone dysfunction can destabilize pVHL, promoting its conversion from the native folded state into amyloid‐like assemblies. This transition may contribute to protein storage, cell dormancy, survival, and drug resistance.
Lara Abad +2 more
wiley +1 more source