The superfamily 1 (SF1) and SF2 enzymes are non-hexameric enzymes possessing both helicase and single-stranded DNA (ssDNA) translocase activities, as well as the ability to displace proteins from DNA.

Relatives of the llama are dropping dung as they venture into higher elevations in the Andes Mountains, providing a ...

WASHINGTON (7News) — It was a very cold week in the DMV as high temperatures stayed in the 20s Monday through Wednesday, and just below freezing on Thursday. The upcoming weekend looks to bring ...

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But recent rising temperatures due to climate change have led to the ice melting and the trees to be revealed. A study in 2021 found that due to climate change ice is melting much more rapidly ...

Parts of glaciers are at their pressure-melting temperature and are soft and watery. That temperate ice is like an ice cube left on a kitchen counter, with meltwater pooling between the ice and the ...

Forecasters said temperatures rising to double figures will ... “Combined rainfall and snow melt means there is a very low likelihood of minor river flooding across parts of the Yorkshire ...

Some 40 flood alerts or warnings were active across England and Scotland today, with ice and snow now beginning to melt as temperatures move above 0C (32F). The Met Office said prolonged sub-zero ...

A 5900-year-old whitebark pine forest has been discovered due to the melting of alpine ice in ... a period of steadily decreasing temperatures. Ice core data from places like Antarctica and ...

As temperatures move above 0C, ice and snow will begin to melt, with localised flooding possible, the Met Office said. More than 30 flood alerts are in place across England and Scotland. Greg Dewhurst ...

WICHITA FALLS, Texas (KAUZ) - It’s going to be a cold night and any leftover patches of water or slush on the roadways will refreeze and black ice will become a problem, especially across the ...