“It was exciting and surprising at the same time.” Pandemic origins “This is what we were looking for, and we found it,” says Duong. No matter what the Cambodian team finds, both discoveries are exciting because they confirm that viruses closely related to SARS-CoV-2 are relatively common in Rhinolophus bats, and even in bats found outside China, says Alice Latinne, an evolutionary biologist at the Wildlife Conservation Society Vietnam in Hanoi, who has seen some of the Cambodian team’s analysis but was not involved in the investigation. That virus shares 81% of its genome with SARS-CoV-2, according to a paper 1 published on 2 November - which makes it too distant to provide insights into the pandemic’s origin, says Edward Holmes, a virologist at the University of Sydney in Australia. That is the case with the other virus, called Rc-o319, identified in a little Japanese horseshoe bat ( Rhinolophus cornutus) captured in 2013.
To provide such insights, the virus would have to share more than 97% of its genome with SARS-CoV-2, which is more than its closest known relative, say researchers.īut the new virus might be more distantly related, in which case, studying it will help scientists to learn more about the diversity in this virus family, says Etienne Simon-Loriere, a virologist at the Pasteur Institute in Paris, who plans to sequence the virus, after which it will be shared publicly. If the virus is very closely related to - or even an ancestor of - the pandemic virus, it could provide crucial information about how SARS-CoV-2 passed from bats to people, and inform the search for the pandemic’s origin, says Veasna Duong, a virologist at the Pasteur Institute in Cambodia in Phnom Penh, who led the search of the old samples in Cambodia and alerted Nature to the discovery in early November.
Ramanichandran novels story hint full#
The virus’s genome has not yet been fully sequenced - nor its discovery published - making its full significance to the pandemic hard to ascertain.Ĭoronavirus and COVID-19: Keep up to date The virus in Cambodia was found in two Shamel’s horseshoe bats ( Rhinolophus shameli) captured in the country’s north in 2010. Strong evidence suggests that SARS-CoV-2 originated in horseshoe bats, but whether it passed directly from bats to people, or through an intermediate host, remains a mystery. The viruses are the first known relatives of SARS-CoV-2 to be found outside China, which supports the World Health Organization’s search across Asia for the pandemic’s animal origin. Meanwhile, a team in Japan has reported the discovery of another closely related coronavirus - also found in frozen bat droppings. Researchers have told Nature they have found a coronavirus that is closely related to SARS-CoV-2, the virus responsible for the pandemic, in horseshoe bats stored in a freezer in Cambodia.
Two lab freezers in Asia have yielded surprising discoveries. There are jumps, but they're mostly cosmetic as you don't really have to do anything to compensate for them.A coronavirus related to SARS-CoV-2 has been found in Shamel’s horseshoe bats captured in Cambodia in 2010. The cars don't move particularly fast, but then there are some seriously tight turns involved - as you you'd expect on a compact track that looks like it was built by RC enthusiasts. Gameplay consists of steering your car as you did in those old overhead-view racing games – since you're not positioned with a viewpoint behind or inside the vehicle, you have to wrap your head around turning in opposite directions when the car is moving from top to bottom on the screen. In short, we're not sure why this game even carries the MotorStorm name. The tracks we played had no branching pathways, which are another hallmark of the series. The RC cars look like regular old RC cars and don't hugely resemble their counterparts in MotorStorm proper (at least in the zoomed-out view during gameplay, which makes all the cars look the same). There's no boosting, which is a cornerstone of the franchise.
However, what we've played doesn't resemble MotorStorm in any way, really. We played three tracks, each “inspired” by a different entry in the MotorStorm series: see, the game contains sixteen tracks divided evenly amongst the first four MotorStorm games.
0 kommentar(er)
