Scientists think they have developed a chestnut tree resistant to the blight that can be re-introduced into American forests.
Scientists think they may have developed a chestnut tree resistant to the blight so that three can be re-introduced into American forests.
In the early 2000s, they were first able to genetically engineer a chestnut embryo; the related paper was published in 2006 — the same year the first transgenic chestnut was planeted outside of the lab. Following that they developed a line of chestnuts called Darling 4, which seems to be a bit less resistant to the blight than Chinese chestnuts, but still much better than a regular American chestnut. Last summer, they planted one of those trees at the New York Botanical Garden, not far from where the blight was first discovered.
But they wanted even higher levels of resistance yet, and now they think they might have done it: a transgenic line of chestnuts, more resistant to the blight than even the Chinese trees. The team, lead by then-graduate student Amelia Bo Zhang, published their results in Trangenic Research in March. Earlier this month, they planted these trees at the Lafayette Road Experiment Station — the first American chestnuts on this Earth that are highly resistant to the blight.
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Scientists think they may have developed a chestnut tree resistant to the blight so that three can be re-introduced into American forests.
In the early 2000s, they were first able to genetically engineer a chestnut embryo; the related paper was published in 2006 — the same year the first transgenic chestnut was planeted outside of the lab. Following that they developed a line of chestnuts called Darling 4, which seems to be a bit less resistant to the blight than Chinese chestnuts, but still much better than a regular American chestnut. Last summer, they planted one of those trees at the New York Botanical Garden, not far from where the blight was first discovered.
But they wanted even higher levels of resistance yet, and now they think they might have done it: a transgenic line of chestnuts, more resistant to the blight than even the Chinese trees. The team, lead by then-graduate student Amelia Bo Zhang, published their results in Trangenic Research in March. Earlier this month, they planted these trees at the Lafayette Road Experiment Station — the first American chestnuts on this Earth that are highly resistant to the blight.
Humans using science to do what humans do best.
Readers!
Please consider supporting my work here at Behind the Black. Your support allows me the freedom and ability to analyze objectively the ongoing renaissance in space, as well as the cultural changes -- for good or ill -- that are happening across America. Fourteen years ago I wrote that SLS and Orion were a bad ideas, a waste of money, would be years behind schedule, and better replaced by commercial private enterprise. Only now does it appear that Washington might finally recognize this reality.
In 2020 when the world panicked over COVID I wrote that the panic was unnecessary, that the virus was apparently simply a variation of the flu, that masks were not simply pointless but if worn incorrectly were a health threat, that the lockdowns were a disaster and did nothing to stop the spread of COVID. Only in the past year have some of our so-called experts in the health field have begun to recognize these facts.
Your help allows me to do this kind of intelligent analysis. I take no advertising or sponsors, so my reporting isn't influenced by donations by established space or drug companies. Instead, I rely entirely on donations and subscriptions from my readers, which gives me the freedom to write what I think, unencumbered by outside influences.
You can support me either by giving a one-time contribution or a regular subscription. There are four ways of doing so:
1. Zelle: This is the only internet method that charges no fees. All you have to do is use the Zelle link at your internet bank and give my name and email address (zimmerman at nasw dot org). What you donate is what I get.
2. Patreon: Go to my website there and pick one of five monthly subscription amounts, or by making a one-time donation.
3. A Paypal Donation or subscription:
4. Donate by check, payable to Robert Zimmerman and mailed to
Behind The Black
c/o Robert Zimmerman
P.O.Box 1262
Cortaro, AZ 85652
You can also support me by buying one of my books, as noted in the boxes interspersed throughout the webpage or shown in the menu above.
GMO freak out by envrironmentalists in 3…2…
…1…0! You CANNOT export those chestnuts to Europe!
Do they come off the tree already roasted?