Uncategorized
A German town built a granary atop its Jewish cemetery. Now the bones are yielding insights about Ashkenazi DNA.
BERLIN (JTA) – The city of Erfurt in central Germany is home to an impeccably restored medieval synagogue made possible because local Jews had been expelled long before the Nazis began their campaign to destroy Jewish sites.
Now, Erfurt’s long-hidden Jewish past is again offering new insights — this time about the genetic history of Ashkenazi Jews.
Human remains from a medieval Jewish cemetery in Erfurt have allowed what researchers say is the largest ancient Jewish DNA study to date. Conducted without disinterring any remains, in keeping with Jewish law, the study published Wednesday in the scientific journal Cell found that Erfurt’s medieval Jewish community was more genetically diverse than their modern-day cousins, and carried many of the same Jewish genetic diseases — such as Tay Sachs and cystic fibrosis — that affect Ashkenazi Jews today.
“There have been many previous DNA studies, but not of Jews,” said geneticist Shai Carmi, a professor at the Hebrew University of Jerusalem, whose search for study material led him to an archaeological dig at the Jewish cemetery in Erfurt. He and his collaborators were able to analyze DNA of 33 individuals who died between 1270 and 1400, using teeth they found there.
The study follows a similar analysis revealed in August by researchers in England, who studied the DNA from skeletons found at the bottom of a medieval well and concluded that the remains were likely of victims of an antisemitic massacre in 1190. Analysis of six individuals prior to their identification as Jewish revealed that Ashkenazi Jews developed a unique genetic variation centuries earlier than realized.
The Erfurt analysis also includes samples from before the epidemic of Black Death that was until recently understood to have created the genetic “bottleneck” that created the genetic markers common among Ashkenazi Jews today.
Erfurt’s Jewish settlement existed from the 11th to 15th century, with a brief gap following a 1349 massacre perpetrated after the Jews were falsely blamed for causing the bubonic plague. Surviving Jews returned there, but after all Jews were expelled once and for all in 1454, the city built a granary on top of the Jewish cemetery.
Karin Sczech participates in the excavation at the medieval Jewish cemetery of Erfurt. (Courtesy of TLDA Ronny Krause)
In 2013, the city approved the repurposing of the unused granary into a parking lot. Because it was an historic site, a rescue excavation was initiated, overseen for the State of Thuringia by German archaeologist Karin Sczech.
Meanwhile, Carmi had been looking for Jewish cemeteries anywhere in the world “where we could analyze remains already excavated,” he told JTA in a telephone interview from Jerusalem. “I consulted historians and eventually reached the archeologist in Erfurt.” Fortunately, he said, “they still hadn’t reburied the remains.”
He approached Sczech, who later became a co-author of the new study. In 2018, with a supportive judgment from Rabbi Ze’ev Litke — an Israeli expert on genetics and Jewish law — and permission from Erfurt’s then-rabbi, Benjamin Kochan, work began to extract and analyze DNA from detached teeth found in the graves. (About 500 Jews live in Erfurt today, most of them having migrated from the former Soviet Union since 1990.)
American geneticist David Reich picked up the teeth and brought them back to the department of human evolutionary biology at Harvard University in Cambridge, Massachusetts, where drilling and DNA extraction took place.
While the skeletons were reburied, the teeth are still stored at the research institutes where they have been analyzed, in case scientists need to retest to verify the result.
The project provides an ethical basis for studies of ancient Jewish DNA, Carmi said. “Of course we couldn’t just go to a cemetery and dig and take out skeletons; this would be prohibited,” he said, referring to Jewish law prohibiting the removal of bones from where someone was buried.
But Litke opined that the study could be done, because the bones already had been disturbed for an unrelated reason. “He recommended using teeth, as the analysis does almost no damage,” Carmi said.
There are many motivations to study Jewish DNA: One can find lost relatives going back a few generations, and answer questions about Jewish origin of partners intending to marry. But the goal of Carmi’s team was “to fill the gaps in our understanding of Ashkenazi Jewish early history.”
There are several non-destructive ways to obtain DNA from human remains, said Carmi, who also works as a consultant to an Israeli firm that helps clients trace their genetic roots.
“You can take an almost microscopic slice of bone and extract DNA in a solution, or put the entire bone in a solution and extract the DNA without drilling, without disturbing the dead. This opens the way to doing studies even without teeth,” he added.
His team found that the Erfurt community appeared to fit into two genetically distinct groups, descending either from Middle Eastern or European populations. This genetic variability no longer exists, Carmi said.
At the same time, Carmi said, the analysis found remarkable continuity in the local community, as well. “One third of the Erfurt individuals descended from one woman through their maternal lines,” he said, adding that evidence suggested that she lived between 1,000 and 2,000 years ago.
In a press statement, geneticist Reich of Harvard said the work “also provides a template for how a co-analysis of modern and ancient DNA data can shed light on the past. Studies like this hold great promise not only for understanding Jewish history, but also that of any population.”
The research team, with more than 30 scientists, included Hebrew University’s Shamam Waldman, a doctoral student in Carmi’s group, who performed most of the data analysis.
—
The post A German town built a granary atop its Jewish cemetery. Now the bones are yielding insights about Ashkenazi DNA. appeared first on Jewish Telegraphic Agency.
Uncategorized
Somalia’s South West State Says It Has Severed Ties With the Federal Government
FILE PHOTO: Somalia’s presidential candidate of South West state Abdiaziz Hassan Mohamed speaks inside the Somali Parliament house in Mogadishu, Somalia April 30, 2018. Photo: REUTERS/Feisal Omar/File Photo
Somalia’s South West state said on Tuesday it was suspending all cooperation and relations with the government in Mogadishu, the latest sign of strain in the Horn of Africa country’s fragile federal system.
At a press conference, South West officials accused the federal government of arming militias and trying to unseat the state’s president, Abdiaziz Hassan Mohamed Laftagareen. Somalia’s defense and information ministers did not respond to Reuters’ requests for comment.
Disputes over constitutional changes, elections and the balance of power between Mogadishu and regional administrations repeatedly open up political fault lines in Somalia. The South West administration says relations with Mogadishu worsened after the federal government pushed through constitutional amendments opposed by some state leaders.
Travel agencies told Reuters on Tuesday that commercial flights between Mogadishu and Baidoa, the administrative capital of South West state, had been halted. Humanitarian flights, including for United Nations operations, were continuing. Baidoa, which lies about 245 km (150 miles) northwest of Mogadishu, is a politically and militarily sensitive city because it hosts federal troops, regional security forces and international humanitarian operations in a zone affected by drought, conflict and displacement.
The Mogadishu government’s relations with other states have also been fraught. Somaliland declared independence in 1991 and has long been outside Mogadishu’s control. The administration of semi-autonomous Puntland said in March 2024 it would no longer recognize the federal government until disputed constitutional amendments were approved in a nationwide referendum.
Semi-autonomous Jubbaland suspended ties with Mogadishu in November 2024 in a dispute over regional elections.
Uncategorized
Report: Iran Sees Control of Strait of Hormuz as Victory Over US, Israel
An LPG gas tanker at anchor as traffic is down in the Strait of Hormuz, amid the U.S.-Israeli conflict with Iran, in Shinas, Oman, March 11, 2026. Photo: REUTERS/Benoit Tessier/File Photo
i24 News – Iran is showing no indication it is ready to end the war with the United States and Israel, as officials say Tehran is relying on its control over the Strait of Hormuz to increase global economic pressure and strengthen its position.
According to regional officials cited by The Washington Post, Iran is rejecting diplomatic efforts to identify an off-ramp and instead escalating attacks on neighboring countries. An Iranian diplomat said the strategy is to “make this aggression super expensive for the aggressors,” as Tehran faces sustained military pressure.
The Strait of Hormuz remains central to Iran’s calculations. The waterway carries roughly one-fifth of global fuel shipments, and its partial closure has disrupted energy markets. US President Donald Trump issued a 48-hour deadline for Iran to reopen the route, warning of further escalation if it does not comply.
Iranian officials and diplomats said the leadership views its ability to maintain pressure through the strait as a short-term success, even as infrastructure damage mounts. “They don’t feel any pressure to negotiate,” one European diplomat based in the Gulf said, adding that Iran sees its influence over oil markets as a form of leverage.
At the same time, efforts to mediate a ceasefire have so far failed. Officials from Qatar and Oman approached Iran last week, but Tehran said it would only engage if US and Israeli strikes stopped first. An Iranian diplomat said the country would not accept a “premature ceasefire” and is seeking guarantees, including compensation and commitments to prevent future attacks.
The war has already caused significant damage. The Pentagon says more than 15,000 targets have been struck across Iran, while Iranian authorities report over 1,200 civilian deaths. The conflict has also expanded regionally, with Iranian strikes targeting energy infrastructure in Gulf states following attacks on its own facilities.
Despite mounting losses, analysts say Iran’s leadership believes prolonging the conflict could shift pressure onto Washington and its allies through rising energy prices and regional instability. “We’re still on an escalatory path,” said Alan Eyre, a former US official, adding that Tehran is attempting to “up the costs” rather than move toward negotiations.
Uncategorized
Persistent Iran War, Energy Price Surge Set to Sway Wavering Stocks
Stock ticker. Photo: Ahmad Ardity/Wikimedia Commons.
A Middle East crisis that has convulsed markets should remain the focal point for Wall Street in the near term, as investors stay glued to developments in Iran and the fallout from surging energy prices.
As the US-Israeli war on Iran stretches to three weeks, an over 40% jump in oil prices is driving worries about higher inflation and stagnating economic growth.
Inflationary concerns on Friday were prompting markets to rule out any equity-friendly interest rate cuts this year, which investors previously had been counting on, with futures trading instead suggesting modest chances of hikes in 2026. Federal Reserve Chair Jerome Powell expressed deep uncertainty at the US central bank’s meeting on Wednesday about how the crisis would factor into the economy, muddying its ability to forecast conditions ahead.
US stocks suffered sharp declines to end the week. The benchmark S&P 500 stock index posted its fourth straight weekly decline and hit a six-month low, while the Nasdaq Composite ended down nearly 10% below its October all-time high.
Middle East tensions escalated this week. Iran attacked energy facilities across the region following Israel’s strike on its gas field, while officials told Reuters on Friday that the US military is deploying thousands of Marines to the Middle East.
“This is a situation that’s so fluid,” said Chris Fasciano, chief market strategist at Commonwealth Financial Network. “We could have a resolution in the next week or it could go on for some time. And the longer it goes on, you start to think about the impacts it could have on the US economy.”
WATCHING OIL, STOCKS’ ‘ORDERLY’ REACTION
Swings in crude prices have rippled through asset classes. US crude settled around $98 a barrel on Friday, while Brent ended around $112. In addition to the attacks on energy infrastructure, traffic has stalled in the Strait of Hormuz, through which around a fifth of the world’s crude oil and liquefied natural gas normally passes.
The 20-day correlation between the S&P 500 and US crude stood at -0.89 late on Friday, according to LSEG data, a strong inverse relationship that showed they have tended to move in opposite directions.
“If you’re a trader, you watch oil prices because I do think that that’s generally giving the leading indicator as to how the financial markets are viewing the outlook for the conflict,” said Eric Kuby, chief investment officer at North Star Investment Management Corp.
The S&P 500 energy sector, which includes shares of oil companies, has gained since crude prices began to spike in late February, but the group accounts for less than a 4% weight in the benchmark index.
The latest declines left the S&P 500 down 6.8% from its record closing high set in late January. The pullback has mostly lacked the chaotic quality of the abrupt equity slide last April following President Donald Trump’s “Liberation Day” tariff announcement that set off broad economic worries, Fasciano said.
“This has been fairly orderly, which I think is an encouraging sign,” Fasciano said. “And I think it’s because the underlying fundamentals for corporate America are still fairly robust and are offering some support.”
TREASURY YIELDS, MARKET TECHNICALS ALSO IN FOCUS
Fast-climbing Treasury yields, driven higher by the energy price spike and caution from global central banks, were looming as a risk factor for stocks. The benchmark 10-year Treasury yield was last at 4.38% on Friday, its highest level since last summer.
Keith Lerner, chief investment officer at Truist Advisory Services, said he was watching whether the 10-year Treasury yield sustainably rises above 4.3%, which could increase pressure on stocks, while he was also eyeing 4.5% as a key level.
“Rates going higher means borrowing costs are somewhat higher. And then that could actually slow the economy,” Lerner said. “At some point, if they keep going higher, then the relative attractiveness of (bond) yields becomes more attractive relative to equities.”
Stocks were also around key technical levels. The S&P 500 on Thursday closed below its 200-day moving average — a closely watched long-term trendline — for the first time since May. With another decline on Friday, the index ended at its lowest point since September and fell below November lows that strategists had also identified as worrisome levels.
Reports on manufacturing, services activity and consumer sentiment highlight a relatively light week ahead for US economic data. A major energy conference in Houston that will feature top global industry executives could draw Wall Street’s attention.
Events in Iran were likely to loom largest. In a note on Thursday morning, analysts at UBS Global Wealth Management said the latest developments were “pushing markets to price in a higher risk of prolonged conflict, deeper infrastructure damage and higher-for-longer crude prices.”
“While a less damaging outcome in the Strait of Hormuz remains possible, recent events have narrowed that path and heightened the risk of continued volatility,” the UBS analysts said.