Origens da Vida: Coletânea de Artigos, Teorias

xxxx

Small Molecule Interactions Were Central To The Origin Of Life

http://www.sciencedaily.com/releases/2006/05/060517001538.htm

Robert Shapiro (NYU, New York University), critica a teoria da espontânea auto-replicação do RNA como sendo um ” stupendously improbable accident,” e sugere uma idéia bem próxima ao conceito da Matrix/DNA Theory:

Instead, Shapiro introduces the idea of a “driver” reaction, linked to a free energy source, that helps convert an unorganized mixture into a organized, self-regulated metabolic network.

“If we wish a more plausible origin of life, then we must work with the assumption that life began, somehow, among one of the mixtures of simple organic molecules that are produced by abiotic processes,” writes Shapiro. “Nature will be instructing us, rather than we attempting to impose our schemes onto it.”

Reference: Robert Shapiro “Small Molecule Interactions Were Central to the Origin of Life.” The Quarterly Review of Biology, June 2006.

Nota da Matrix/DNA: Só falta a Shapiro conhecer a fórmula da Matrix/DNA e o modelo do sistema astronomico que emite esta livre energia contendo todas as informações do sistema dirigindo as reações químicas para se organizarem num sistema à sua imagem, funcionalidade  e semelhança, como foi o primeiro sistema celular vivo completo. 

xxxx

Molecular fossil: Crystal structure shows how RNA, one of biology’s oldest catalysts, is made

http://www.sciencedaily.com/releases/2010/11/101114161935.htm

Date: December 17, 2010 – Source: Northwestern University

Um pedaço de RNA colado a uma pequena proteina forma o RNase P, o qual sempre que encontra outra molécula de RNA grosseira que não tem função na célula liga-se a ela e corta sempre no mesmo lugar, tornando o RNA funcional. Quanto a nós da Matrix/DNA, que consideramos ser o RNA o representante biológico da face esquerda da fórmula, constituido de 4 particulas-funções, e tem a função principal de reproduzir o sistema, realmente não teria função interna numa célula, já que esta se multiplica por divisão celular a nivel de DNA. Mas se cortado em pedaços, contendo uma ou até três particulas-funções, o RNA deve executar uma função poderosa, até mesmo maior que de qualquer proteina, pois ele estará representando um trecho grande do circuito. Agora devemos pesquisar mais isso.

The structure shows that once RNase P recognizes tRNA, it docks and, assisted by metal ions, cuts one chemical bond. This matures the tRNA, producing a smaller RNA molecule that now can contribute to fundamental processes in the cell. The RNA-based enzyme does this over and over, cutting each tRNA in exactly the same place every time.

xxxx

Searching for the origins of life… and our future

http://www.bbc.com/news/technology-15618759

xxxx

THE DISCOVERY OF RIBOZYMES

http://exploringorigins.org/ribozymes.html#

xxxxx

Origin of Life Studies…

http://www.asa3.org/ASA/topics/Origin%20of%20Life/index.html

xxxx

What Do We Know About the Origin of Life?

http://asa3.org/zine/?p=354

xxxx

Simons Collaboration on the Origins of Life: Jack Szostak

https://www.simonsfoundation.org/funding/funding-opportunities/life-sciences/collaboration-on-the-origins-of-life-investigator-award/simons-collaboration-on-the-origins-of-life-jack-szostak/

xxxx

Earth-bound asteroids carried ever-evolving, life-starting organic compounds

http://www.eurekalert.org/pub_releases/2011-06/uoa-eac060811.php

xxxx

The mystery of life solved? Study reveals how primordial DNA may have spontaneously appeared 4 billion years ago

Read more: http://www.dailymail.co.uk/sciencetech/article-3029169/The-mystery-life-solved-Study-reveals-primordial-DNA-spontaneously-appeared-4-billion-years-ago.html#ixzz3Wz9lrXg2

xxxx

Suzan Mazur interviews an origin of life society president ( David Deamer )

http://sandwalk.blogspot.com.br/2015/01/a-physiologist-thinks-about-evolution.html

xxxx

 

Tags: