Claim Details

View detailed information about this claim and its related sources.

Back to Claims

Claim Information

Complete details about this extracted claim.

Claim Text: Two decades ago, biologists discovered that this photosynthetic merger had happened a second time, in Paulinella, about 100 million years ago.
Simplified Text: Biologists discovered around 2005 that a second photosynthetic merger occurred in Paulinella about 100 million years ago.
Confidence Score: 0.900
Claim Maker: Carolyn Y. Johnson
Context Type: News Article
Context Details: { "date": "100 million years ago", "organism": "Paulinella", "discovery_date": "around 2005" }
Subject Tags: Biology Evolution Paulinella
UUID: 439c0789-88fd-4d4c-a1d2-392e296ab75a
Vector Index: ✗ No vector
Created: September 30, 2026 at 8:02 PM (2 weeks ago)
Last Updated: September 30, 2026 at 8:02 PM (2 weeks ago)

Original Sources for this Claim (1)

All source submissions that originally contained this claim.

Screenshot of https://nytimes.com/2026/09/26/science/motel-science-discovery.html

In an $80 Motel Room, a Discovery to Shed Light on the Origins of Life

Completed News

13 claims 🔥

2 weeks ago

https://nytimes.com/2026/09/26/science/motel-science-discovery.html

A team of scientists, led by evolutionary biologist Julia Van Etten, discovered two new species of the rare organism Paulinella in a makeshift motel lab. This discovery could offer insights into the fundamental transition of photosynthesis in life's history.

Paulinella Evolutionary Biology Photosynthesis Scientific Discovery Microbiology Science Funding

Similar Claims (5)

Other claims identified as semantically similar to this one.

The first species of Paulinella was discovered on Dec. 24, 1894, in the sediments of a backwater of the Rhine River by the German biologist Robert Lauterborn. 0.950

Simplified: The German biologist Robert Lauterborn discovered the first species of Paulinella on December 24, 1894, in the sediments of a Rhine River backwater.

2 weeks ago
Dr. Oliverio said that Paulinella represents the only other case right now of where this chance evolutionary event occurred. 0.850

Simplified: Dr. Angela Oliverio stated that Paulinella is currently the only other known instance of this chance evolutionary event.

2 weeks ago
Almost all complex photosynthetic life on Earth, from redwood trees to ferns to algae, traces back to an event 1.5 billion years ago. 0.900

Simplified: Almost all complex photosynthetic life on Earth originated from an event 1.5 billion years ago.

2 weeks ago
It wasn’t until 2005, with the use of genetic analysis, that scientists learned that the supposedly unique event that shaped plant life on Earth wasn’t actually unique. 0.900

Simplified: Scientists learned in 2005, through genetic analysis, that the evolutionary event shaping plant life on Earth was not unique.

2 weeks ago
Those mutations have accumulated since the virus picked it up from our ancestors, allowing Dr. Feschotte and his colleagues to estimate that the virus swiped our gene about 100,000 years ago. 1.000

Simplified: Mutations in the viral BC200 gene accumulated since its acquisition from human ancestors, leading Dr. Feschotte and his colleagues to estimate the vir...

2 weeks ago