Vital Molecules

Elan vital chez Bergson

La Philosphie de Bergson vise la vie spirituelle, le spiritualisme, la joie, l’appétit et le changement perpétuel de la réalité. En conséquence las trios notions de la durée, de la mémoire et de l’élan vital constituent la réalité de la vie dans son cheminement et dans son progrès. L’ensemble de ces notions fondamentales décèle la contenu de la vie, et dégage la réalité de ses rigidités de l’au...

Chemical induction of hairpin RNAi molecules to silence vital genes in plant roots

Understanding the functions encoded by plant genes can be facilitated by reducing transcript levels by hairpin RNA (hpRNA) mediated silencing. A bottleneck to this technology occurs when a gene encodes a phenotype that is necessary for cell viability and silencing the gene inhibits transformation. Here we compared the use of two chemically inducible plant promoter systems to drive hpRNA mediate...

Vital signs.

9 15 36 Nerve center: I told the neurologist, 'I'm having a stroke. These are my symptoms.' I wasn't all upset about it. Needle and the damage done: In my 25 years of doing substance abuse research here I've never seen anything like this… Age old question: How old is your skeleton? It seems like a simple question. As old as you are, right? Not exactly. In this edition of Vital Signs, we tackle ...

Vital signs: Vital for surviving in-hospital cardiac arrest?

"Vital Forces and Vital Laws in Eighteenth-Century French Physiology"