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DNA imaged with electron microscope for the first time
New Scientist
| 28 November 2012
| Roland Pease
Posted on 11/30/2012 6:59:20 PM PST by neverdem
Here's the link for the article.
Here's the link for the abstract, "Direct Imaging of DNA Fibers: The Visage of Double Helix."
TOPICS: Culture/Society; News/Current Events; Testing
KEYWORDS: dna; electronmicroscope; godsgravesglyphs; helixmakemineadouble
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1
posted on
11/30/2012 6:59:28 PM PST
by
neverdem
To: neverdem
Really neat image - thanks for posting.
2
posted on
11/30/2012 7:14:42 PM PST
by
Stosh
To: neverdem
Really cool! Wonder what Watson and Crick would think.
To: neverdem
Wow just Wow-—as we continue to improve our ability to view our universe in a macro and micro way we are yet again humbled, fascinated and energized by the masterstroke of God’s hand.
Great post
4
posted on
11/30/2012 7:17:53 PM PST
by
hatfieldmccoy
(It's not racism..... it's probability, actuarial tables, statistics. Facts are stubborn things.)
To: neverdem
I clicked on the hi-res .pdf
Purchase This Content Choose from the following options:
$35.00 for 48 hours of access
5
posted on
11/30/2012 7:18:49 PM PST
by
higgmeister
( In the Shadow of The Big Chicken!)
To: All
6
posted on
11/30/2012 7:31:51 PM PST
by
musicman
(Until I see the REAL Long Form Vault BC, he's just "PRES__ENT" Obama = Without "ID")
To: StayAt HomeMother; Ernest_at_the_Beach; decimon; 1010RD; 21twelve; 24Karet; 2ndDivisionVet; ...
7
posted on
11/30/2012 8:17:07 PM PST
by
SunkenCiv
(https://secure.freerepublic.com/donate/)
To: StayAt HomeMother; Ernest_at_the_Beach; decimon; 1010RD; 21twelve; 24Karet; 2ndDivisionVet; ...
8
posted on
11/30/2012 8:18:17 PM PST
by
SunkenCiv
(https://secure.freerepublic.com/donate/)
To: StayAt HomeMother; Ernest_at_the_Beach; decimon; 1010RD; 21twelve; 24Karet; 2ndDivisionVet; ...
9
posted on
11/30/2012 8:19:10 PM PST
by
SunkenCiv
(https://secure.freerepublic.com/donate/)
To: El Gato; Ernest_at_the_Beach; Robert A. Cook, PE; lepton; LadyDoc; jb6; tiamat; PGalt; Dianna; ...
10
posted on
11/30/2012 9:32:10 PM PST
by
neverdem
( Xin loi min oi)
To: neverdem
i never could understand how they can do gene spicing and NOT be able to produce an image of it...
11
posted on
11/30/2012 9:39:31 PM PST
by
Chode
(American Hedonist - *DTOM* -ww- NO Pity for the LAZY)
To: neverdem
The helix looks much tighter than in most models.
12
posted on
12/01/2012 12:03:06 AM PST
by
TChad
To: Chode
Chemistry picked apart the structure of molecules way, way before microscopy was competent to visualize them. Diagramming something isn’t the same as getting some sort of direct picture.
13
posted on
12/01/2012 12:03:22 AM PST
by
HiTech RedNeck
(How long before all this "fairness" kills everybody, even the poor it was supposed to help???)
To: TChad
Scrunched up like a bottle brush. Diagrams stretch the longitudinal axis to make it easier for people to read them.
14
posted on
12/01/2012 12:04:45 AM PST
by
HiTech RedNeck
(How long before all this "fairness" kills everybody, even the poor it was supposed to help???)
To: TChad
The helix looks much tighter than in most models.
Looks like a Fourier analysis could identify some interesting characteristics of DNA.
15
posted on
12/01/2012 12:19:37 AM PST
by
PA Engineer
(Liberate America from the Occupation Media.)
To: HiTech RedNeck
but how do they know if they get them in the right place/sequence, is it just in the general area or is it hit and miss or do the chemical bonds determine if it will splice properly or not
16
posted on
12/01/2012 7:40:17 AM PST
by
Chode
(American Hedonist - *DTOM* -ww- NO Pity for the LAZY)
To: TChad
Wow, judging from what I read there this girl is going to have a big, Roman nose...
17
posted on
12/01/2012 7:48:47 AM PST
by
Abathar
(Proudly posting without reading the article carefully since 2004)
To: Abathar
Now I know how Joan of Arc felt
as the flames rose
to her Roman nose
and her hearing aid started to melt
18
posted on
12/01/2012 8:20:28 AM PST
by
null and void
(Knowledge increases exponentially, wisdom increases logarithmically.)
To: Chode
I think it works like a regular expression substitution in vi where you know what your desired context is
You might not want to do
:1,$s/foobar/raboof/
but rather something like
:1,$s/my context foobar more context/my context raboof more context/
There has to be a larger stretch in which the edit in question occurs, all chemically mediated of course.
19
posted on
12/01/2012 12:24:11 PM PST
by
HiTech RedNeck
(How long before all this "fairness" kills everybody, even the poor it was supposed to help???)
To: HiTech RedNeck
thx...
20
posted on
12/01/2012 1:08:45 PM PST
by
Chode
(American Hedonist - *DTOM* -ww- NO Pity for the LAZY)
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