来自乌克兰的研究人员针对接骨木樱桃卷叶病毒(CLRV)展开深入研究，通过分析8个本土分离株的系统发育关系，揭示其与欧美毒株的进化联系，并首次阐明CLRV感染导致接骨木浆果产量下降、品质劣化的分子机制。研究发现病毒通过抑制ROS清除系统（包括过氧化氢 ...

Year-end 2019 saw the retirement of a unique, Canadian-designed and built streetcar: the Toronto Transit Commission (TTC) Canadian Light Rail Vehicle (CLRV) after 40 years of service, a near-record in ...

Dear reader, before you say to yourself, “Hey, Filey, what’s this? Another column about Toronto streetcars? You did one last week!” To be sure, you are absolutely right. I did, but in my defence, I ...

Toronto has a very long history of streetcars dating all the way back to the 1860s, but since the ultra-modern Bombardier versions hit the tracks in 2016, it's hard to forget their special ...

The TTC is retiring its fleet of Canadian Light Rail Vehicle (CLRV) streetcars, which have been in service for four decades, at the end of the year. The CLRVs will make their final run on Dec. 29, the ...

On a freezing cold day 40 years ago, Toronto got its first glimpse of the next chapter in its streetcar history. Cherry red, with a rounded snout, the first of the Canadian Light Rail Vehicle (CLRV) ...

Dreams really do come true, my friends, if your dreams involve having a TTC streetcar in your own backyard (and whose dreams don't?) A 24-year-old transit enthusiast just proved this for certain by ...

It's out with the old, and in with the new for the TTC. The transit commission officially retires the last of its Canadian Light Rail Vehicle (CLRV) streetcar fleet Sunday, 42 years to the day after ...