Cleaves HJ, Chalmers JH, Lazcano A, Miller SL, Bada JL. A Reassessment of Prebiotic Organic Synthesis in Neutral Planetary Atmospheres. Orig Life Evol Biosph 38, 2008.
A paper from 2008 where they started from scratch. Same results.
Abstract
The action of an electric discharge on reduced gas mixtures such as H(2)O, CH(4) and NH(3) (or N(2)) results in the production of several biologically important organic compounds including amino acids. However, it is now generally held that the early Earth's atmosphere was likely not reducing, but was dominated by N(2) and CO(2). The synthesis of organic compounds by the action of electric discharges on neutral gas mixtures has been shown to be much less efficient. We show here that contrary to previous reports, significant amounts of amino acids are produced from neutral gas mixtures. The low yields previously reported appear to be the outcome of oxidation of the organic compounds during hydrolytic workup by nitrite and nitrate produced in the reactions. The yield of amino acids is greatly increased when oxidation inhibitors, such as ferrous iron, are added prior to hydrolysis. Organic synthesis from neutral atmospheres may have depended on the oceanic availability of oxidation inhibitors as well as on the nature of the primitive atmosphere itself. The results reported here suggest that endogenous synthesis from neutral atmospheres may be more important than previously thought.
Have I missed something or they had not mentioned how many variety of amino acids they produce? I might have not found it - but show me... quote it ctr c and ctr v and give link.
Oh look what I have found:
https://www.semanticscholar.org/paper/A-Reassessment-of-Prebiotic-Organic-Synthesis-in-N-Cleaves-Chalmers/089877438f38da992b56ea97e04da18365adb134Look at their graph. Graph Figure 2. You see? Only 5 amino acids plus others meaning some other 3. So thats max 8 but probably the last 3 are not used for life. The table 2 enumerates the amino acids to a total 8 of them.
Same results? Indeed... Not even close to 20 amino acids.
If you can't access that paper, I would refer you to this handy list of approximately 50 more examples of new species being created in a lab.
Ok I will... Thank you.
I would also repeat this:
Quote from: o_e_l_e_o on Today at 12:55:16 PM
Your inability to find and read academic papers is not an argument against evolution.
I never claimed it had. Do I?
You are putting forward baseless opinions. I have asked you, now 5 times, for a single shred of evidence to support your opinions, and you have provided nothing.
The topic is evolution is a hoax - you have stand in the apologetic terms. So I ask for evidence on the defence that it is not a hoax. How can you say thats offtopic?
?
I assumed you had a basic knowledge of how science works and how debating works, that you are expected to back up your claims and not just make wild accusations.
You act like a typical evolutionist. If he is nervous he is making ad hominem attacks. You have not presented the evidence of your claims of initial experiment producing 25 amino acids and neither presenting the claims that 2008 research is valid because the experiment havnt been redone, and you failed to present verbating word to word statement from your papers that assures the reader that the experiment they have made done what you say they did - making 24 amino acids.
Its just that........
I realise now I was wrong. My mistake. I am getting bored of leading you by the hand through an elementary education in both the scientific process and evolution. You seem content being wilfully ignorant, and seem eager to stay that way.
Yes I am content that the research you have pointed me to leads to the conclusions of making only 8 amino acids at best.