"Manipulation" per se is not bad. The crucial question in the moral debate about genetic engineering is: When and how are we allowed to manipulate? Unfortunately, the moral discussion surrounding this question is itself being manipulated. There are moral manipulations (by those who wish to either reassure or to alarm) and there are ethical manipulations (the failed utilitarian calculus and the centering of the discussion only around rules, rights, and duties). A different ethical approach is needed: one based on virtues. The duty of ethics is to help us understand the moral possibilities in each situation, i.e., to develop our moral sensibility. In the area of genetic engineering research we are motivated by a will to know, but at the same time we fear total self knowledge. We want to control, to improve our world and ourselves, but we recoil at obtaining ultimate perfection. Therefore, we must value the unknowable, the uncontrollable. Our everincreasing capacity to mould the world and ourselves is making it more difficult to develop a sensitivity for what is given and cannot be made. It is dangerous for our ethics to assume the activistic traits of our technology. We risk losing a fundamental element of what we are, or ought to be. We should train ourselves in moral passivity.
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http://dx.doi.org/10.1089/hum.1991.2.1-71 | DOI Listing |
Front Plant Sci
January 2025
Beijing Key Lab of Digital Plant, Information Technology Research Center, Beijing Academy of Agriculture and Forestry Sciences, Beijing, China.
The stomatal phenotype is a crucial microscopic characteristic of the leaf surface, and modulating the stomata of maize leaves can enhance photosynthetic carbon assimilation and water use efficiency, thereby playing a vital role in maize yield formation. The evolving imaging and image processing technologies offer effective tools for precise analysis of stomatal phenotypes. This study employed Jingnongke 728 and its parental inbred to capture stomatal images from various leaf positions and abaxial surfaces during key reproductive stages using rapid scanning electron microscopy.
View Article and Find Full Text PDFFront Plant Sci
January 2025
Institute of Crop Science, Huzhou Academy of Agriculture Sciences, Huzhou, China.
With the rapid advancement of plant phenotyping research, understanding plant genetic information and growth trends has become crucial. Measuring seedling length is a key criterion for assessing seed viability, but traditional ruler-based methods are time-consuming and labor-intensive. To address these limitations, we propose an efficient deep learning approach to enhance plant seedling phenotyping analysis.
View Article and Find Full Text PDFJACS Au
January 2025
Program in Chemical Biology, Department of Chemical Physiology and Biochemistry, Proteomics Shared Resources, Knight Cancer Institute, Department of Neurology, Oregon Health & Science University, 3181 SW Sam Jackson Park Rd, Portland, Oregon 97239, United States.
Proteins regulate biological functions through the formation of distinct protein complexes. Identification and characterization of these protein-protein interactions are critical to deciphering their mechanism of action. Different antibody-based or cross-linking-based methods have been developed to identify the protein-protein interactions.
View Article and Find Full Text PDFBJPsych Open
January 2025
Department of Bio and Brain Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, Republic of Korea.
Background: Physical activities are widely implemented for non-pharmacological intervention to alleviate depressive symptoms. However, there is little evidence supporting their genotype-specific effectiveness in reducing the risk of self-harm in patients with depression.
Aims: To assess the associations between physical activity and self-harm behaviour and determine the recommended level of physical activity across the genotypes.
ACS Sens
January 2025
Department of Chemistry, Chung-Ang University, Seoul 06974, South Korea.
Bacterial infections, such as sepsis, require prompt and precise identification of the causative bacteria for appropriate antibiotics treatment. Traditional methods such as culturing take 2-5 days, while newer techniques such as reverse transcription-polymerase chain reaction and mass spectrometry are hindered by blood impurities. Consequently, this study developed a surface-enhanced Raman scattering (SERS)-based acoustofluidic technique for rapid bacterial detection without culturing or lysing.
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