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Geneticists identify surviving 'ghost parent' tree behind hundreds of apple varieties

Washington State University researcher Cameron Peace, while analyzing DNA samples sent by the Maine Organic Farmers and Gardeners Association from trees on abandoned farms, found that one sample matched a long-predicted but never-located ancestor in his North American apple pedigree database. The discovery means a living tree in Maine has been quietly passing traits like flavor, hardiness and disease resistance to hundreds of modern apple varieties for centuries.

Speaker urges conference attendees to give speakers direct feedback

A tech conference speaker and MC reflects on encouraging attendees at events like SmashingConf Freiburg and CSS Day to approach and talk with speakers, describing efforts to physically connect shy attendees with speakers at after-parties and dinners. The author notes that the informal feedback speakers once got via Twitter has largely disappeared, leaving many without direct affirmation of their talks.

Hollywood Writer Stephanie Yuhas Builds Pet-Sitting Business Earning Up to $15,000 a Month

Stephanie Yuhas, an award-winning TV and film writer and producer, launched a pet-sitting side business called The Funny Sitter after industry disruptions from the pandemic, writers' strikes, and a personal divorce upended her entertainment career. The business grew through word-of-mouth referrals, and she eventually hired trusted staff to help expand operations. It now brings in about $5,000 monthly on average, with earnings surging to roughly $15,000 during the holiday season.

Essay explores confession as the true horror in Poe's crime tales

A literary essay examines how Edgar Allan Poe's stories derive their terror not from the murders depicted but from the confessions that follow them, tracing this back to Poe's own career struggles as an editor at Graham's magazine in 1841 Philadelphia. It details Poe's financial precariousness as a writer, noting he earned little from his early books despite growing critical respect, and had to rely on magazine work to make a living.

G.Skill launches Flare X5X DDR5-6000 kits with AMD EXPO ULL tuning

G.Skill has introduced the Flare X5X series, a new DDR5-6000 memory line built for AMD Ryzen systems using AMD's EXPO ULL technology, which tightens memory subtimings for better performance. The initial kit ships as 2x16GB modules with 36-36-36-96 primary timings at 1.35V, matching the standard Flare X5 on the surface. Pricing and part numbers have not yet been disclosed by the company.

Researchers solve structure of UGCG, the master enzyme behind glycolipid synthesis

Scientists led by Wu and colleagues determined eight structural snapshots of UDP-glucose ceramide glucosyltransferase (UGCG), the enzyme that initiates production of nearly all glycosphingolipids in cells. The structures, published in Nature, expose a previously unknown catalytic mechanism and show how existing drugs bind and inhibit the enzyme. They also uncovered a regulatory 'brake' element unique to primate versions of UGCG.

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