Why mass allocation with representative allocation factor is preferential in LCA when using residual livestock products as organic fertilizers.

The production impact of agricultural residues are generally not accounted for in LCAs when they are given a second life as feedstocks for bio-fuels/plastics/fertilizers. Such is the case for the organic fertilizers manure and blood meal (stemming from livestock) used in organic cultivation. This raises questions on how realistic comparisons are between conventional cultivation systems and organic systems: the flows of resources and associated impacts are not represented equivalently in both systems.

A survival of the fittest strategy for the selection of genotypes by which drug responders and non-responders can be predicted in small groups.

Phenotype Prediction Scores (PPS) might be powerful tools to predict traits or the efficacy of treatments based on combinations of Single-Nucleotide Polymorphism (SNPs) in large samples. We developed a novel method to produce PPS models for small samples sizes. The set of SNPs is first filtered on those known to be relevant in biological pathways involved in a clinical condition, and then further filtered repeatedly in a survival strategy to select stabile positive/negative risk alleles.

Genotype scores predict drug efficacy in subtypes of female sexual interest/arousal disorder: A double-blind, randomized, placebo-controlled cross-over trial.

Attempts to develop a drug treatment for female sexual interest/arousal disorder have so far been guided by the principle of 'one size fits all', and have failed to acknowledge the complexity of female sexuality. Guided by personalized medicine, we designed two on-demand drugs targeting two distinct hypothesized causal mechanisms for this sexual disorder. The objective of this study was to design and test a novel procedure, based on genotyping, that predicts which of the two on-demand drugs will yield a positive treatment response.

Plant genetic resources for food and agriculture: opportunities and challenges emerging from the science and information technology revolution.

Contents Summary 1407 I. Introduction 1408 II. Technological advances and their utility for gene banks and breeding, and longer-term contributions to SDGs 1408 III.

Interaction between Tiam1 and the Arp2/3 complex links activation of Rac to actin polymerization.

The Rac-specific GEF (guanine-nucleotide exchange factor) Tiam1 (T-lymphoma invasion and metastasis 1) regulates migration, cell-matrix and cell-cell adhesion by modulating the actin cytoskeleton through the GTPase, Rac1. Using yeast two-hybrid screening and biochemical assays, we found that Tiam1 interacts with the p21-Arc [Arp (actin-related protein) complex] subunit of the Arp2/3 complex. Association occurred through the N-terminal pleckstrin homology domain and the adjacent coiled-coil region of Tiam1.