Delay model of the circadian pacemaker

MA Lema, DA Golombek, J Echave - Journal of theoretical biology, 2000 - Elsevier
We present a simple and realistic model of the circadian pacemaker that can be interpreted
in molecular terms. The model, which consists of a single time-delay differential equation, …

Regulatory framework for gene editing and other new breeding techniques (NBTs) in Argentina

AI Whelan, MA Lema - GM crops & food, 2015 - Taylor & Francis
“New Breeding Techniques” (NBTs) are a group of recent innovations in plant breeding
using molecular biology tools. It is becoming evident that NBTs can introduce advantageous …

Regulatory aspects of gene editing in Argentina

MA Lema - Transgenic research, 2019 - Springer
Argentina is a world leader in regards to regulation and adoption of genetically modified (GM)
crops. As a consequence, the regulatory aspects of gene editing applied to agriculture …

Using a homemade spectrophotometer in teaching biosciences

MA Lema, EM Aljinovic… - … and Molecular Biology …, 2002 - Wiley Online Library
In this article a homemade spectrophotometer that can be made of inexpensive components
available to everyone is presented. This apparatus can be used to implement several low …

Novel features and considerations for ERA and regulation of crops produced by genome editing

…, T Sprink, WA Parrott, M Fedorova, MA Lema… - … in bioengineering and …, 2018 - frontiersin.org
Genome editing describes a variety of molecular biology applications enabling targeted and
precise alterations of the genomes of plants, animals and microorganisms. These rapidly …

[HTML][HTML] Gene editing regulation and innovation economics

AI Whelan, P Gutti, MA Lema - Frontiers in Bioengineering and …, 2020 - frontiersin.org
Argentina was the first country that enacted regulatory criteria to assess if organisms
resulting from New Breeding Techniques (NBTs) are to be regarded as Genetically Modified …

Adsorption of picloram herbicide on iron oxide pillared montmorillonite

JL Marco-Brown, CM Barbosa-Lema, RMT Sánchez… - Applied Clay …, 2012 - Elsevier
The adsorption of picloram on Fe Oxide Pillared Clays (PILC) as a possible basis for the
development of adsorbent materials for the remediation of polluted environments was studied. …

Size matters: a computational study of hydrogen absorption in ionic liquids

…, R Lois-Cuns, M Otero-Lema… - Journal of Chemical …, 2023 - ACS Publications
We combined both density functional theory and classical molecular dynamics simulations
to investigate the molecular mechanisms governing hydrogen solvation in a total of 12 ionic …

[HTML][HTML] Interfacial structure of protic and aprotic ionic liquid-DMSO-Li salt mixtures near charged and neutral electrodes: A Molecular Dynamics study

M Otero-Lema, P Martínez-Crespo… - Journal of Molecular …, 2023 - Elsevier
In this paper we report classical Molecular Dynamics simulations of the interfacial structure
of two ternary mixtures, based on both a protic (ethylammonium nitrate, EAN) and an aprotic (…

Regulation of genome editing in plant biotechnology: Argentina

AI Whelan, MA Lema - Regulation of Genome Editing in Plant …, 2019 - Springer
Argentina is a world leader in regards to regulation and adoption of GM crops. As a
consequence, the regulatory aspects of gene editing applied to agriculture were considered …