Author: Brooke Wolford
Editors: Andrew McAllister, Molly Kozminsky, and Whit Froehlich
If you’re a millennial who thinks dating in the age of Tinder is difficult, you may find parallels between your dating life and the complexities of reproduction. The process of a sperm meeting an egg to create a cell that successfully implants in the uterine wall and subsequently creates a human is incredibly intricate. Similar to the world of dating, two have to meet, decide they like each other, and then invest time and energy to grow together as a couple. From finding a mate to the biological processes behind pregnancy, reproduction may seem downright impossible. Luckily mother nature has devised sneaky and fascinating ways to improve the chances of a successful pregnancy. Evolution favors those who pass their DNA on to as many offspring as possible, and natural selection has worked for years to optimize reproduction. If only Tinder were that good at getting you a date!
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Versión original en inglés escrita por Noah Steinfeld, traducida al español por Thibaut R. Pardo-García y editado por Sofía A. López.
A principios de 1950 en la Universidad Johns Hopkins, William E. McElroy, profesor joven, quiso descubrir que hace que las luciérnagas resplandezcan. Él le pagaba veinticinco centavos a niños en el área de Baltimore por cada 100 luciérnagas que le trajeran. McElroy era visto como una curiosidad en la comunidad: el estereotipo de un científico excéntrico. Pero, lo que estas personas no sabían es que, como resultado de su investigación, un día McElroy crearía una herramienta que revolucionaría la forma en que los científicos ejercen las investigaciones biológicas.
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Author: Irene Park
Editors: Brittany Dixon, Theresa Mau, Alisha John, and Scott Barolo
Figure 1: A “Non-GMO Project Verified” product label
It seems like “Non-GMO Project Verified” labels have been popping up on more and more food packages. GMOs (genetically modified organisms) are on the public’s mind, and food manufacturers, restaurants, and the government are reacting.
For example, the restaurant chain Chipotle recently promised to ban genetically modified ingredients, naming three main reasons: the long-term health effects of consuming GMOs are unknown; GMOs harm the environment; and GMOs do not meet the restaurant’s standard of “high-quality” food.
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MiSciWriters is proud to partner with the UM Center for Microbial Systems to provide live coverage of the 2016 Michigan Meeting “Unseen Partners: Manipulating Microbial Communities that Support Life on Earth.” In lieu of our traditional Tuesday post, we will be live-blogging the event at the links below, and live-tweeting from @MiSciWriters during the following times:
- Monday, May 16 9:00am-3:30pm, 7:00-8:30pm
- Tuesday, May 17 9:00am-3:30pm, 7:00-8:30pm
- Wednesday, May 18 9:00-12:00
We hope you’ll join in the conversation by commenting on the blog, or tweeting with the hashtag #MiMicrobe. Enjoy!
Update: Live blogging coverage is released as an event unfolds, placing the posts in reverse-chronological order. So if you want to read everything, start from the bottom of the page.
Monday, May 16 Coverage – https://misciwriters.com/portfolio/michigan-meeting-2016-monday/
Tuesday, May 17 Coverage – https://misciwriters.com/portfolio/michigan-meeting-2016-tuesday/
Wednesday, May 18 Coverage – https://misciwriters.com/portfolio/michigan-meeting-2016-wednesday/
By Alisha John
BREAKING:Planet Earth is under attack by alien species from out-of-place. They may be lurking in your backyard right now. These invasive species take many forms – from plants to fish to mammals. But one thing is certain: they threaten the delicate balance of our native ecosystems.
Invasive species threaten native ecosystems and wildlife
As defined by Executive Order 13112 signed by President Clinton in 1999, an invasive species is an alien species which causes harm or is likely to cause harm to the environment, economy, or human health.
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By Ada Hagan
George Washington Carver, probably without realizing it, was one of the first proponents of plant probiotics. Carver was a faculty member at the Tuskegee Institute in the early 1900’s and re-introduced the concept of crop rotation with peanuts, soy, and other legumes to U.S. agriculture. By alternating corn and cotton crops with peanuts, farmers could replenish the nutrients in the soil but continue harvesting a cash crop. Legumes are an intriguing type of plant since they rely on bacteria, such as Rhizobia, that grow in specialized nodules on their roots to provide them with nutrients, like nitrogen. In return, the plants supply the bacteria with sugars and oxygen for growth, a symbiotic exchange for nutrients the legumes cannot produce themselves.
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