Ancient DNA Continues To Rewrite Corn's 9

Ancient DNA Continues To Rewrite Corn's 9,000-Year Society ...

Ancient DNA Continues To Rewrite Corn's 9,000-Year Society-Shaping History · Some 9,000 years ago, corn as it is known today did not exist.

Ancient DNA Brings New Insights to Corn's 9000-Year History

Three 2,000-year-old cobs in Honduras show that people brought corn varieties back to Mesoamerica, possibly sparking productivity and shaping ...

Ancient DNA Continues To Rewrite Corn's 9000-Year Society ...

Analysis of the three genomes reveals that these millennia-old varieties of Central American corn had South American ancestry and adds a new ...

A-maize-ing genetic sleuthing rewrites history of corn - Reuters

The researchers analyzed newly sequenced genomes of 40 modern corn varieties and nine archaeological maize samples up to 1,000 years old ...

Evolution of Corn - Learn Genetics (Utah)

Using more-modern techniques, another group of scientists analyzed the DNA from teosinte-maize offspring. They too noticed that about 5 regions of the genome ( ...

Study rewrites the natural history of corn

But a few years ago, when geneticists sequenced the DNA of 5,000-year-old maize found in Mexico, the story got more complicated. The genetic ...

Scientists rewrite corn domestication story - The Petri Dish

But a few years ago, when geneticists sequenced the DNA of 5,000-year-old maize found in Mexico, the story got more complicated. The genetic ...

Scientists overhaul corn domestication story with multidisciplinary ...

But a few years ago, when geneticists sequenced the DNA of 5,000-year-old maize found in ...

HOT (Human Origins Today) Topic - From ancient teosinte to ...

... still limited by the sparse availability of ancient DNA. And the ... genetics of Zea mays mays, which is corn as we know it. So during ...

Rethinking the Corny History of Maize - Smithsonian Magazine

In 2016, two independent research groups analyzed the DNA of 5,000-year-old maize cobs from a cave in Mexico, and found that the ancient corn ...

Culinary Corner: The Wonders of Corn - Today's Dietitian Magazine

References · 1. Different types of corn & how they are used. American Farm Bureau Foundation for Agriculture website. · 2. Ancient DNA continues to rewrite corn's ...

UF researchers discover missing piece in corn's evolutionary history

In a new study, researchers showed that plant hormones called strigolactones helped remodel ancient corn into the large ear we know today. A ...

Tracking Footprints of Maize Domestication and Evidence for ... - NCBI

The genus Zea includes wild taxa known collectively as teosinte (Zea mays ssp. parviglumis) and domesticated corn or maize (Z. mays ssp. mays). For many years, ...

Archaeological Central American maize genomes suggest ancient ...

Our findings suggest that the second wave of maize brought into South America hybridized with long-established landraces from the first wave, ...

What ancient corn farmers can teach us about engineering crops for ...

Teosinte looks like a skinny, hairier version of maize. It still grows wild in some parts of Central America, but its close relatives have been ...

News: How Ancient DNA Unearths Corn's... (Smithsonian Magazine)

How Ancient DNA Unearths Corn's A-maize-ing History ... New study shows how extracting whole genomes from ancient material opens the door for new research ...

Popped Secret: The Mysterious Origin of Corn - Film Guide Educator ...

Since domestication, humans have continued to change maize through artificial selection; one recent study showed that 1,200 genes of the maize genome have ...

New Insights into Ancient Grain | BioScience - Oxford Academic

Still unresolved is the reason indigenous peoples were attracted to wild teosinte thousands of years ago. Many historical questions remain, and ...

Scientists find the single letter in corn's DNA that spurred its evolution

About 10,000 years ago, the teosinte plant underwent a mutation that would change the world. The tough greenish husks surrounding its golden ...

“Missing Link” Uncovered: The Secret History of Corn Revealed ...

The discovery of a genetic mechanism known as Teosinte Pollen Drive by Professor Rob Martienssen provides a critical link in understanding ...