#dna
Ancient #skull may have been half #human, half #Neanderthal child
CT scans hint at hybridization, but it will take extracting and analyzing a #DNA sample to be certain.
Neanderthals and #Homosapiens traded #genes frequently during the period when their populations overlapped. "The two came in contact as modern humans began their major expansion out of Africa, which occurred roughly 60,000 years ago."
https://arstechnica.com/science/2025/07/ancient-skull-may-have-been-half-human-half-neanderthal-child/
#Animal #diseases leapt to #humans when we started keeping #livestock
When #huntergatherers began living close to animals, the #pathogens that cause the #plague and #leprosy got closer too.
The #genomic study identified 5,486 #DNA sequences from #bacteria, #viruses and #parasites in blood remnants from bones and teeth spanning 37,000 years. #Zoonotic pathogens were detected only in remains 6,500 years old or younger.
https://www.nature.com/articles/d41586-025-02165-x
DNA mutations increase with age, except in mitochondrial DNA of egg cells of women (aged 20-42; other ages were not tested).
Summary: https://medicalxpress.com/news/2025-08-human-eggs-age-genetic-mutations.html
Original paper: https://www.science.org/doi/10.1126/sciadv.adw4954
Ancient DNA Finally Reveals the REAL Origin of the Black Death
Mobiilivarmenne piti tulla Suomeen myös sovelluksena - kehitys keskeytetty
Elisan ja DNA:n yhteisenä hankkeena oli kehittää mobiilivarmenteesta myös sovellusversio, muttta tietojen mukaan sekä Elisa että DNA ovat päättäneet vetäytyä projektista.
https://www.puhelinvertailu.com/uutiset/2025/08/01/mobiilivarmenne-sovellus-kehitys-keskeytetty
#DNA from #Prehistoric Proto-City Reveals 'Surprising' Signs of #Female-Centered Society
Çatalhöyük, a settlement in #Turkey that dates back more than 9,000 years, has attracted intense interest for its structural complexity and hints of an egalitarian and possibly #matriarchal society.
An unprecedented study reveals maternal lineages, female-centered practices, and a “surprising shift” in a 9,000-year-old settlement associated with a goddess cult.
https://www.404media.co/dna-from-prehistoric-proto-city-reveals-surprising-signs-of-female-centered-society/
https://archive.ph/GtjR7
Neue Roland-Info-Grafik:
Besondere Punkte in der Ahnentafel - Spurensuche im Stammbaum
In jeder Ahnentafel gibt es besondere Punkte, die es wert sind, genauer betrachtet zu werden.
Hier weiterlesen:
https://www.roland-dortmund.de/2025/08/02/neue-roland-info-grafik-besondere-punkte-in-der-ahnentafel/
#PALH: How to convert a #3Dprinter to a personal #automated #OpenSource #liquid #handler for life #science workflows:
- based on #Ender3
- cost: US $400
- #PCR setup, #DNA purification using #magnetic beads
https://doi.org/10.1016/j.slast.2024.100239
#DIYbio #DIYchem #chemistry #lab #instruments #pipet #automation
Integrating plastid and nuclear #DNA #phylogenies with expanded #taxon sampling, Xu et al. report major advancements in understanding the #fern genus Hymenasplenium, demonstrating polyphyly in island lineages, and more! https://doi.org/10.1111/jse.13194
@WileyEcolEvol
#systematics #JSE #evolution #botany
How the Mysterious ‘Dark Matter’ Regions of Human Genome Influence Our Health?
The Human Genome Project revealed that ~1-2% of our genome makes functional proteins while the role of the remaining 98-99% remains enigmatic............
#biology #darkmatter #DNA #Genome #Health #HealthRisks #humangenome #Rajeevsoni #Reviews
Rajeev Soni
Secrets of the dark genome could spark new drug discoveries
https://phys.org/news/2025-07-secrets-dark-genome-drug-discoveries.html
Researchers from our school have discovered how the structure of DNA packaging in cells determines which proteins can interact with the key tumor suppressor p53.
Read more: https://go.epfl.ch/Ln1-en
Molecular Origin of Life: What Formed First – Protein, DNA or RNA or a Combination Thereof?
‘Several questions about origin of life have been answered, but much remains to be studied’’ said Stanley Miller and Harold Urey way back in 1959...........
#biology #DNA #originoflife #PROTEIN #Rajeevsoni #Reviews #RNA
Rajeev Soni
Living Next To Tesla Diner Is 'Absolute Hell,' Neighbors Say
https://www.404media.co/living-next-to-tesla-diner-is-absolute-hell-neighbors-say/
The Conversation: Forget AI-generated music, this music was composed using DNA sequences. “For me, the collision between molecular biology and art took me to a surprising endpoint: composing music through the editing of DNA sequences. In a soon-to-be-published paper, I detail my method of using digital DNA sequencing to compose music. Rather than having biotech or medical applications, I did […]
Imagine a team of archaeologists excavating a megalithic tomb near Malmö. Everyone's old South Scandinavian peasant stock except for one person who was born to Sardinian immigrants.
Only one of the diggers is closely related to the megalith builders: the Sardinian Swede. Because old South Scandinavian peasant stock only arrived with the Corded Ware culture, long after the tomb was built. Sardinia is the main place where the meg builder genetics survive.
Aus der Forschung: Krebszellen reagieren auf mechanischen Druck mit einem Energieschub, der ihnen hilft, DNA-Schäden zu reparieren und in beengten Umgebungen des Körpers zu überleben. #medizin #gesundheit #krebs #tumor #dna
https://nachrichten.idw-online.de/2025/07/30/energieschub-schuetzt-krebszellen-gegen-mechanischen-stress
2019 WB Daybed
White Oak, Upholstery, Various Hardware
Solidworks
2017 OA Island
Icelandic White Polished Marble
3D AutoCad