cop Cops bust thief trying to steal dozens of shoes and baseball caps from closed Brooklyn Foot Locker By www.nydailynews.com Published On :: Sat, 04 Apr 2020 19:56:06 +0000 Suspect Donte West, 28, broke into a side door of the shoe store on Pitkin Ave. near Bristol St. in Brownsville about 8:45 a.m. Saturday and loaded up a Chevy Trailblazer with more than three dozen pairs of sneakers and nearly 40 baseball caps as cops arrived, police said. Full Article
cop Cops break up Brooklyn funeral for coronavirus victim as mourners ignore social distancing By www.nydailynews.com Published On :: Sun, 05 Apr 2020 20:54:37 +0000 The funeral was held for Rav Yosef Kalish, 63, an Amshinover rebbe who was hospitalized with COVID-19 last week and died Sunday morning, The Associated Press reported. Full Article
cop Pair of armed NYC muggers in medical masks use coronavirus pandemic to launch violent crime spree: cops By www.nydailynews.com Published On :: Thu, 23 Apr 2020 23:03:12 +0000 The heartless bandits with hidden faces are wanted for a violent robbery spree across Brooklyn and the Bronx over the past five weeks that includes beating an 83-year-old man, pistol-whipping a woman and shooting a bread deliveryman who survived a bullet to the pancreas. Full Article
cop Teen arrested outside Hasidic funeral in Brooklyn as cops seek to enforce social distancing By www.nydailynews.com Published On :: Fri, 01 May 2020 02:50:59 +0000 The scene on 43rd St. between 13th Ave. and 14th Ave. unfolded at about 4 p.m. Thursday as mourners flouted social distancing norms to attend what was supposed to be a private funeral at the home of Rabbi Cheskel Wagshel, 95, said a family friend. Full Article
cop How “brown fat” helps you cope with cold weather By www.pbs.org Published On :: Shivering can activate a series of “heating stations” for your blood vessels—but they take a little while to get up and running. Full Article
cop Op-Ed: A chimpanzee's journey helps my son cope with the coronavirus lockdown in Paris By www.latimes.com Published On :: Sat, 11 Apr 2020 06:10:18 -0400 A touching video of Jane Goodall releasing a chimp into the wild makes my son sob. His tears may reveal frustration over our coronavirus-altered lives. Full Article
cop 'Despicable human being’: NYC nurse arrested for gassing up car with credit card stolen from dying coronavirus patient — cops By www.nydailynews.com Published On :: Thu, 07 May 2020 21:42:32 +0000 Danielle Conti, 43, used the pandemic as her personal piggy bank after allegedly stealing the charge card from 70-year-old widower Anthony Catapano while making her daily rounds at hard-hit Staten Island University Hospital North sometime in early April, authorities charge. Full Article
cop Cops catch Bronx double murder suspect in Ohio By www.nydailynews.com Published On :: Fri, 08 May 2020 02:44:38 +0000 Harry Behlin, 46, was arguing Aug. 11 with the two men, Kevin Dillard and Arnelle Branch, when he whipped out a gun and shot them both at the Parkside Houses on White Plains Road near Adee Ave. in Allerton, cops said. Full Article
cop Elliott: John Gibson honors Kobe Bryant and lives lost in helicopter crash with special mask By www.latimes.com Published On :: Sat, 1 Feb 2020 16:27:28 -0500 Anaheim Ducks goalie John Gibson pays tribute to Kobe Bryant and the others lost in Calabasas helicopter crash with a specially designed mask. Full Article
cop Kobe Bryant’s death raises concerns about helicopter safety By www.nydailynews.com Published On :: Fri, 31 Jan 2020 00:44:54 +0000 The frequency of fatal helicopter accidents has slipped in recent decades. Full Article
cop Woman goes mad after being told McDonald’s is closed, shoots and injures 3 employees, OKC cops say By www.nydailynews.com Published On :: Thu, 07 May 2020 20:04:33 +0000 Things were not OK. Full Article
cop Florida man who stole gator meat from store identified by Florida Gators license plate: cops By www.nydailynews.com Published On :: Thu, 07 May 2020 21:56:06 +0000 He’ll need a better defense than the one his favorite team managed against LSU last year. Full Article
cop Larry Tesler, Silicon Valley pioneer who created 'cut', 'copy' and 'paste', dies at 74 By www.latimes.com Published On :: Fri, 21 Feb 2020 13:02:26 -0500 Former Xerox researcher Larry Tesler made computers more user-friendly for generations of people with editing commands also including 'find and replace.' Full Article
cop Chris Erskine: We're all coping with quarantine differently. I have Stockholm syndrome By www.latimes.com Published On :: Thu, 2 Apr 2020 13:20:54 -0400 Doesn't really pay for me to be appealing to my captors. They are snarky, and increasingly restless. They pass the long evenings mixing up different flavors of White Claw just for kicks, the way Millennials will. Full Article
cop I'm painfully present in my life right now. Here's how I'm coping during the pandemic By www.latimes.com Published On :: Thu, 9 Apr 2020 16:18:21 -0400 TV executive Erin Zelle shares what she has learned about herself during the COVID-19 era. Full Article
cop 'This will be their 9/11': How to help kids cope with coronavirus stay-at-home orders By www.latimes.com Published On :: Fri, 20 Mar 2020 14:32:11 -0400 As shelter-in-place orders and long-term quarantine measures reach California, experts tell us what the impact will be on kids, and how to help them. Full Article
cop Your local farm in a box: How farmers are coping with the crisis By www.latimes.com Published On :: Fri, 24 Apr 2020 08:00:25 -0400 These are unprecedented times for farmers, accustomed to selling produce to restaurants. Many have shifted to CSA boxes and other methods to cope Full Article
cop A sidelined novelist copes with deadlines, dread and family in quarantine By www.latimes.com Published On :: Thu, 30 Apr 2020 10:00:29 -0400 Anna Solomon, whose novel "The Book of V." comes out next week, juggles writing, building rafts and book promotion in a void in our latest diary Full Article
cop Teletherapy, meds, meditation: How musicians with mental health issues are coping with corona anxiety By www.latimes.com Published On :: Mon, 27 Apr 2020 19:52:41 -0400 With concerts cancelled and album releases amiss, musicians with mental health issues are struggling with the stress and uncertainty from the COVID-19 pandemic. Full Article
cop Rangers new boy Jordan Jones vows to copy Cristiano Ronaldo in Man Utd claim By www.express.co.uk Published On :: Mon, 17 Jun 2019 06:30:00 +0100 RANGERS new boy Jordan Jones is keen to emulate Cristiano Ronaldo at Rangers - although with the excitement and trickery the Portuguese superstar showed at Manchester United rather than the goalscoring prowess he has produced with Real Madrid and Juventus. Full Article
cop COP17 - Durban Climate Conference By www.globalissues.org Published On :: Wed, 04 Jan 2012 03:35:00 GMT An overview of the Climate Change Conference (also known as COP 17), held in Durban, South Africa in December 2011. Predictably and sadly, the same issues have resurfaced: lack of media coverage, West stalling on doing anything trying to blame India and China instead, lack of funding, disagreement on how to address it, etc. Geopolitical threats (real and imaginary) quickly focus a lot of political will and money is easily found to mobilize military forces when needed. The economy also takes center stage as the current pressing issue, while climate change is easily deferred, in the hopes that the West can let China and India pick up the burden of addressing emissions even though they have not contributed to the historical build up of emissions that have started the recent changes in the climate. This page is an overview of the Durban conference. Read full article: COP17 - Durban Climate Conference Full Article Climate Change and Global Warming
cop COP18 - Doha Climate Conference By www.globalissues.org Published On :: Mon, 03 Dec 2012 01:59:00 GMT An overview of the Climate Change Conference (also known as COP 18), held in Doha, Qatar in December 2012. Predictably and sadly, the same issues have resurfaced: lack of media coverage, West stalling on doing anything, lack of funding, disagreement on how to address it, etc. This page is an overview of the Doha Climate conference. It also includes a feed of latest news stories from Inter Press Service’s coverage of the conference. Read full article: COP18 - Doha Climate Conference Full Article Climate Change and Global Warming
cop COP19 - Warsaw Climate Conference By www.globalissues.org Published On :: Wed, 04 Dec 2013 23:51:00 GMT An overview of the Climate Change Conference (also known as COP 19), held in Warsaw, Poland in November 2013. Predictably and sadly, the same issues have resurfaced: West stalling on doing anything, lack of funding, disagreement on priorities, etc. This page is an overview of the Warsaw Climate conference and also includes a feed of latest news stories from Inter Press Service’s coverage of the conference. Read full article: COP19 - Warsaw Climate Conference Full Article Climate Change and Global Warming
cop COP20 — Lima Climate Conference By www.globalissues.org Published On :: Sat, 24 Jan 2015 23:12:00 GMT An overview of the Climate Change Conference (also known as COP 20), held in Lima, Peru in December 2014. While it seemed like it was a successful meeting, because developing nations were committed to drawing up their own plans for emissions reductions for the first time, a number of important issues were left undecided such as how financing would work. This page is an overview of the Lima Climate conference. Read full article: COP20—Lima Climate Conference Full Article Climate Change and Global Warming Environmental Issues
cop Line of Duty season 6 spoilers: Kate Fleming revealed as bent copper as huge clue spotted? By feedproxy.google.com Published On :: Sat, 09 May 2020 17:19:00 +0100 LINE OF DUTY has been keeping BBC viewers hooked for nearly a decade and with the show set to return for its sixth season in the coming months, could one of its key cast members be revealed as a corrupt officer in a huge twist? Full Article
cop Line of Duty season 6 spoilers: Kate Fleming revealed as bent copper as huge clue spotted? By www.express.co.uk Published On :: Sat, 09 May 2020 17:19:00 +0100 LINE OF DUTY has been keeping BBC viewers hooked for nearly a decade and with the show set to return for its sixth season in the coming months, could one of its key cast members be revealed as a corrupt officer in a huge twist? Full Article
cop Horoscope: Astrology for this week - what do horoscopes for your star sign predict? By www.express.co.uk Published On :: Sat, 09 May 2020 04:01:00 +0100 HOROSCOPE: Horoscopes for this week for all 12 star signs have been shared by Russell Grant. What does the astrology forecast for your sign predict? Check the reading here. Full Article
cop If lockdown is lifted by age, how will age difference couples cope, says VANESSA FELTZ By feedproxy.google.com Published On :: Tue, 05 May 2020 13:36:00 +0100 YOU might say the odds have always been stacked against age-gap relationships. The tut-tutters predict doom the moment they so much as sniff a union between May and December. "What does that old fool possibly think that beautiful damsel sees in him?" they ask. "How could that ancient crone believe that hunky young buck finds her attractive?" Full Article
cop EFL eye June 6 return as Premier League expected to copy coronavirus plan to finish season By www.express.co.uk Published On :: Tue, 14 Apr 2020 00:00:00 +0100 The EFL and Premier League could both return in early June after what would, by then, have been a three-month enforced break due to the coronavirus pandemic. Full Article
cop If lockdown is lifted by age, how will age difference couples cope, says VANESSA FELTZ By www.express.co.uk Published On :: Tue, 05 May 2020 13:36:00 +0100 YOU might say the odds have always been stacked against age-gap relationships. The tut-tutters predict doom the moment they so much as sniff a union between May and December. "What does that old fool possibly think that beautiful damsel sees in him?" they ask. "How could that ancient crone believe that hunky young buck finds her attractive?" Full Article
cop Working from home during the coronavirus pandemic: How to cope By rssfeeds.usatoday.com Published On :: Fri, 08 May 2020 22:23:11 +0000 How to prevent depression, reduce stress, and increase energy levels while working from home during the coronavirus pandemic. Full Article
cop Letters: Congress must enact measures to limit scope of future wars By rssfeeds.indystar.com Published On :: Thu, 16 Jan 2020 11:00:03 +0000 Future authorizations must be limited in scope and duration so that wars can no longer be waged endlessly without public deliberation, a letter says. Full Article
cop Coronavirus capital by capital: How are Europeans coping with shutdown? By www.bbc.co.uk Published On :: Thu, 26 Mar 2020 00:04:55 GMT Europeans face a blizzard of restrictions on their freedoms as authorities try to stop the spread. Full Article
cop Hubble telescope's Universe revealed in 3D By www.bbc.co.uk Published On :: Fri, 24 Apr 2020 11:20:50 GMT New techniques are being used to transform images from Hubble into spectacular 3D visualisations. Full Article
cop Why Copper May Become Your Favorite Metal By feedproxy.google.com Published On :: Fri, 24 Apr 2020 10:35:03 PDT Why Copper May Become Your Favorite Metal Copper and its alloy cousins, bronze and brass, are germ-repellant, which means you may want to find more places in the home to add the metals. By: Melissa Dittmann Tracey Design Trends, Kitchen & Bath Full Article
cop Martin Scorsese and Francis Ford Coppola bashed superhero movies, but why should we care what they say anyway? By www.washingtonpost.com Published On :: Tue, 22 Oct 2019 11:00:00 +0000 Even two filmmaking legends can cast the wrong villains amid massive industry change. Full Article
cop News24.com | 89-year-old woman found dead in Queenstown old age home, cops launch manhunt for killers By www.news24.com Published On :: Sat, 09 May 2020 09:38:57 +0200 Police have launched a manhunt for the perpetrators of the murder of an 89-year-old woman in an old age home in Queenstown in the Eastern Cape. Full Article
cop News24.com | Man arrested for spate of lockdown robberies in Tshwane, 'accomplices' killed in shootout with cops By www.news24.com Published On :: Sat, 09 May 2020 11:25:51 +0200 An alleged robber, who was wounded while his two suspected accomplices were killed in a shootout with police, has been arrested. Full Article
cop Watch: Cops Save Helpless Stray Cat Found with Head Stuck in Soup Can By www.westernjournal.com Published On :: Sat, 09 May 2020 14:29:52 +0000 A stray cat from Las Vegas has lived to see another day thanks to kindhearted police officers who paused to remove a soup can wedged firmly onto the cat’s head. The lure of a salty, potent-smelling soup can was likely too tempting to resist for the cat who was hooked at the first taste. As… The post Watch: Cops Save Helpless Stray Cat Found with Head Stuck in Soup Can appeared first on The Western Journal. Full Article Lifestyle Animals Cat Las Vegas police Rescue Uplifting viral Viral Video
cop Cop Gets Shocking Surprise When He Finds Age 5 Boy Behind Wheel of Car Who Had Plans To Go Buy Lamborghini By www.westernjournal.com Published On :: Sat, 09 May 2020 14:47:54 +0000 A 5-year-old Utah boy shocked family and law enforcement when he grabbed the keys to his parents’ car and drove himself through the neighborhood and onto a freeway. Utah Highway Patrol Trooper Rick Morgan spotted the vehicle swerving dangerously on the freeway and initiated a stop, fully expecting to find a driver under the influence… The post Cop Gets Shocking Surprise When He Finds Age 5 Boy Behind Wheel of Car Who Had Plans To Go Buy Lamborghini appeared first on The Western Journal. Full Article Lifestyle Automobile children Emergencies and Accidents police Utah
cop Video: John Roderick on String Art Owls, Copper Pipe, and Bono's Boss By feedproxy.google.com Published On :: Fri, 21 Jan 2011 18:51:26 +0000 [jump to video] Long story (not very) short? One night in 2003--after killing it in front of audience of about 30 lucky people in Oakland--The Long Winters needed a place to crash, and my wife and I were happy to oblige. So, they drove their Big Stinky Blue Van over the bridge, slept on our floor, and by breakfast the next morning, it'd become clear to me that I'd provided lodging to a man who was not only very likely a member of my karass--he was also one of the smartest bullshit artists I'd ever met. Almost eight years later, although I don't see him nearly as much as I'd like, I still count the guy as one of my best pals ever. That's John Roderick. And, I think you need to know about him. John doesn't read this site--he's more of a Twitter person--so I don't risk feeding his astounding excess of dignity by saying he's one of the most gifted writers and bon vivants of our generation. He's just the best. In large part because he's congenitally incapable of suffering bullshit. This was never more apparent than the Saturday morning in 2007 when we sat in my back yard and talked about a lot of stuff. Playing guitar, advertising on the web, the evil work of promoters, and why everyone is always trying to shortchange everyone on copper pipe. That talking became a four-part interview I ran on the late and occasionally lamented The Merlin Show, and, to this day, it's one of my favorite things I've been lucky enough to post to the web. So, y'know how I'm definitely "not for everyone?" Well, John is really "not for everyone." He's opinionated and arrogant and undiplomatic and unironically loves Judas Priest--meaning everyone will find at least one thing not to like about him. Despite being hairy and enjoying laying on your bed, John is not exactly a teddy bear. But, John's also right a lot. And, he never sands off the edges of his personality or opinions to make you theoretically "like" him. Which, it will come as no surprise to you, is a big reason I love the guy more than a free prime rib dinner. So, why the jizzfest about that awful jerk, John Roderick? Because, as I noted the other day on the Twitter, in our first episode of Back to Work I misattributed a line that should have been credited to John. Which in itself is unimportant, except inasmuch as finding that link to correct the error got me watching our 50-some minutes of chatting again. I also received some at-responses and emails that reminded me how much people enjoyed our chat. But, really it made me realize how much that rambling morning in my back yard still resonates so much with stuff I care a lot about. Independence. Agency. Directness. And, never apologizing for wanting to get paid. Also, guitars and talkative hippies. So, anyway. John. I edited all four parts of the video into one big (streamable/downloadable) movie that should make it way easier to watch at a sitting. Should that interest you. Which it may not. Which, as ever, is totally fine, and kind of the point. But. If you like Dan and my new show (and, seriously—God bless you magnificent bastards who helped briefly make B2W the most popular podcast in the world [gulp]), I think you'll really like this interview a lot too. I hope so, anyway. Thus, submitted for your disapproval, permit me to present my four-year-old visit with the acerbic, opinionated, and reportedly unlikeable bullshit artist whom I respect and adore more than just about anybody. Meet Hotrod. Vimeo Page Direct Download Link (589 mb, requires login) ”Video: John Roderick on String Art Owls, Copper Pipe, and Bono's Boss” was written by Merlin Mann for 43Folders.com and was originally posted on January 21, 2011. Except as noted, it's ©2010 Merlin Mann and licensed for reuse under CC BY-NC-ND 3.0. "Why a footer?" Full Article Brady's Bits John Roderick The Merlin Show video
cop BREAKING: Ex-Cop Father and Son Arrested and Charged With Murder of Black Man Jogging In Neighborhood…President Trump Responds [VIDEO] By 100percentfedup.com Published On :: Fri, 08 May 2020 02:55:40 +0000 The following article, BREAKING: Ex-Cop Father and Son Arrested and Charged With Murder of Black Man Jogging In Neighborhood…President Trump Responds [VIDEO], was first published on 100PercentFedUp.com. The Georgia Bureau of Investigations has arrested a father and son duo, 64-year-old ex-cop, Gregory McMichael, and his son, 34-year-old Travis McMichael for the February murder of 24-year-old Ahmaud Arbery, a black man who was jogging through their neighborhood when they jumped in their truck and pursued him. Yashar Ali shared the news of the […] Continue reading: BREAKING: Ex-Cop Father and Son Arrested and Charged With Murder of Black Man Jogging In Neighborhood…President Trump Responds [VIDEO] ... Full Article Featured
cop BREAKING: President Trump’s Fiery Interview On Fox & Friends…”These are dirty politicians and dirty cops…They put our nation in danger with other nations, including Russia” [VIDEO] By 100percentfedup.com Published On :: Fri, 08 May 2020 17:34:35 +0000 The following article, BREAKING: President Trump’s Fiery Interview On Fox & Friends…”These are dirty politicians and dirty cops…They put our nation in danger with other nations, including Russia” [VIDEO], was first published on 100PercentFedUp.com. This morning during a nearly one hour interview with Fox & Friends, President Trump addressed the decision by the DOJ to drop the case against the innocent General Michael Flynn. Trump ripped into the “dirty politicians and dirty cops” who went after General Michael Flynn. President Trump called the players involved in the horrible plot […] Continue reading: BREAKING: President Trump’s Fiery Interview On Fox & Friends…”These are dirty politicians and dirty cops…They put our nation in danger with other nations, including Russia” [VIDEO] ... Full Article Featured Politics
cop Three distinct glycosylation pathways are involved in the decoration of Lactococcus lactis cell wall glycopolymers [Microbiology] By feedproxy.google.com Published On :: 2020-04-17T00:06:05-07:00 Extracytoplasmic sugar decoration of glycopolymer components of the bacterial cell wall contributes to their structural diversity. Typically, the molecular mechanism that underpins such a decoration process involves a three-component glycosylation system (TGS) represented by an undecaprenyl-phosphate (Und-P) sugar-activating glycosyltransferase (Und-P GT), a flippase, and a polytopic glycosyltransferase (PolM GT) dedicated to attaching sugar residues to a specific glycopolymer. Here, using bioinformatic analyses, CRISPR-assisted recombineering, structural analysis of cell wall–associated polysaccharides (CWPS) through MALDI-TOF MS and methylation analysis, we report on three such systems in the bacterium Lactococcus lactis. On the basis of sequence similarities, we first identified three gene pairs, csdAB, csdCD, and csdEF, each encoding an Und-P GT and a PolM GT, as potential TGS component candidates. Our experimental results show that csdAB and csdCD are involved in Glc side-chain addition on the CWPS components rhamnan and polysaccharide pellicle (PSP), respectively, whereas csdEF plays a role in galactosylation of lipoteichoic acid (LTA). We also identified a potential flippase encoded in the L. lactis genome (llnz_02975, cflA) and confirmed that it participates in the glycosylation of the three cell wall glycopolymers rhamnan, PSP, and LTA, thus indicating that its function is shared by the three TGSs. Finally, we observed that glucosylation of both rhamnan and PSP can increase resistance to bacteriophage predation and that LTA galactosylation alters L. lactis resistance to bacteriocin. Full Article
cop COP26 Diplomatic Briefing Series: Money Matters: Climate Finance and the COP By feedproxy.google.com Published On :: Tue, 21 Apr 2020 13:25:01 +0000 Research Event 20 April 2020 - 9:00am to 10:30am Event participants Tenzin Wangmo, Lead Negotiator of the Least Developed Countries (LDC) Group Mattias Frumerie, Director at the Swedish Ministry for Foreign AffairsRachel Ward, Programme Director and Head of Policy at the Institutional Investors Group on Climate ChangeIseoluwa Akintunde, Mo Ibrahim Academy Fellow at Chatham HouseChair: Kirsty Hamilton, Associate Fellow, Chatham House Finance plays a key role in enabling climate change mitigation and adaptation. It is also a contested issue in the UN climate negotiations. The fourth event in the Chatham House COP26 Diplomatic Briefing Series will explore the politics of climate finance in the context of the COP, and provide a comprehensive update of the main climate finance-related negotiation items and processes. The topic is particularly timely given that the UK Government has made climate finance one of its top thematic priorities for COP26 and that 2020 constitutes the deadline for developed countries to mobilise USD 100 billion per year to support climate action in developing countries. Department/project Energy, Environment and Resources Programme, COP26 Diplomatic Briefing Series Anna Aberg Research Analyst, Energy, Environment and Resources Programme 020 7314 3629 Email Full Article
cop COP26 Diplomatic Briefing Series: Climate Change and National Security By feedproxy.google.com Published On :: Tue, 21 Apr 2020 13:25:01 +0000 Research Event 25 March 2020 - 9:00am to 10:30am Event participants Lieutenant General Richard Nugee, Departmental Lead for Climate Change and Sustainability in the UK Ministry of DefenceRear Admiral Neil Morisetti, Vice Dean (Public Policy) Engineering Sciences at the University College London and Associate Fellow at Chatham HouseDr. Patricia Lewis, Research Director for Conflict, Science and Technology, and Director of the International Security Programme at Chatham HouseProfessor Yacob Mulugetta, Professor of Energy and Development Policy at the University College LondonChair: Glada Lahn, Senior Research Fellow, Chatham House Extreme weather, rising sea levels and a melting Arctic - the effects of climate change are posing an increasingly large threat to national security worldwide. Although the issue has gained traction within the international community in recent years, including within the UN Security Council, it is urgent that governments act more decisively to mitigate and respond to the threat, not least given that climate change is happening faster and in a more powerful way than originally anticipated. The third event in the Chatham House COP26 Diplomatic Briefing Series – 'Climate Change and National Security' - will analyze how climate change acts as a threat multiplier, fuelling instability and endangering economic, social and political systems across the globe. The briefing will also provide recommendations of what governments and other stakeholders should do to develop effective responses. Department/project Energy, Environment and Resources Programme, COP26 Diplomatic Briefing Series Anna Aberg Research Analyst, Energy, Environment and Resources Programme 020 7314 3629 Email Full Article
cop How Nations Can Cope with Digital Transformation By feedproxy.google.com Published On :: Tue, 27 Mar 2018 00:00:00 +0100 Full Article
cop The Challenge of Ambition? Unlocking Climate Action and the Outcomes of COP24 By feedproxy.google.com Published On :: Fri, 01 Mar 2019 00:00:00 +0000 Full Article
cop The Climate Briefing: Episode 1 - What Does Success Look Like At COP26? By feedproxy.google.com Published On :: Thu, 27 Feb 2020 00:00:00 +0000 Full Article
cop Atomic force microscopy-based characterization of the interaction of PriA helicase with stalled DNA replication forks [DNA and Chromosomes] By feedproxy.google.com Published On :: 2020-05-01T00:06:09-07:00 In bacteria, the restart of stalled DNA replication forks requires the DNA helicase PriA. PriA can recognize and remodel abandoned DNA replication forks, unwind DNA in the 3'-to-5' direction, and facilitate the loading of the helicase DnaB onto the DNA to restart replication. Single-stranded DNA–binding protein (SSB) is typically present at the abandoned forks, but it is unclear how SSB and PriA interact, although it has been shown that the two proteins interact both physically and functionally. Here, we used atomic force microscopy to visualize the interaction of PriA with DNA substrates with or without SSB. These experiments were done in the absence of ATP to delineate the substrate recognition pattern of PriA before its ATP-catalyzed DNA-unwinding reaction. These analyses revealed that in the absence of SSB, PriA binds preferentially to a fork substrate with a gap in the leading strand. Such a preference has not been observed for 5'- and 3'-tailed duplexes, suggesting that it is the fork structure that plays an essential role in PriA's selection of DNA substrates. Furthermore, we found that in the absence of SSB, PriA binds exclusively to the fork regions of the DNA substrates. In contrast, fork-bound SSB loads PriA onto the duplex DNA arms of forks, suggesting a remodeling of PriA by SSB. We also demonstrate that the remodeling of PriA requires a functional C-terminal domain of SSB. In summary, our atomic force microscopy analyses reveal key details in the interactions between PriA and stalled DNA replication forks with or without SSB. Full Article