ChemInform Abstract: Radical-Ion Building Blocks for Organic Magnetic Materials: Computational and Experimental Approaches

ChemInform ◽  
2010 ◽  
Vol 31 (7) ◽  
pp. no-no
Author(s):  
Martin Baumgarten
Keyword(s):  
Magnetic Materials ◽  
Building Blocks ◽  
Organic Magnetic Materials ◽  
Experimental Approaches

Recent Progress of Open-shell Organic Magnetic Materials and Their Aggregated States

2021 ◽  
Author(s):  
Shaoqiang Dong ◽  
Zhen Li
Keyword(s):  
Physical Properties ◽  
Magnetic Materials ◽  
Recent Progress ◽  
Organic Materials ◽  
Open Shell ◽  
Light Emitting ◽  
Organic Light ◽  
Organic Magnetic Materials ◽  
New Generation

In last decades, open-shell organic materials have attracted scientists’ great attention for their new chemical and physical properties, as well as their possible applications in new generation of organic light-emitting...

ChemInform Abstract: Future Prospects for Organic Magnetic Materials

ChemInform ◽  
2010 ◽  
Vol 31 (3) ◽  
pp. no-no
Author(s):  
Fernando Palacio ◽  
Jeremy M. Rawson
Keyword(s):  
Magnetic Materials ◽  
Future Prospects ◽  
Organic Magnetic Materials

(4-Amino-2,6-dichlorophenyl)- bis(2,4,6-trichlorophenyl)methyl Radical: A New Constituent of Organic Magnetic Materials

1996 ◽  
Vol 61 (17) ◽  
pp. 6063-6066 ◽  
Author(s):  
L. Teruel ◽  
Ll. Viadel ◽  
J. Carilla ◽  
Ll. Fajarí ◽  
E. Brillas ◽  
...  
Keyword(s):  
Magnetic Materials ◽  
Methyl Radical ◽  
Organic Magnetic Materials

scholarly journals Comparative phylogenomic analysis reveals evolutionary genomic changes and novel toxin families in endophytic Liberibacter pathogens

2021 ◽  
Author(s):  
Dapeng Zhang ◽  
Yongjun Tan ◽  
Cindy Wang ◽  
Theresa Schneider ◽  
Huan Li ◽  
...  
Keyword(s):  
Building Blocks ◽  
Bioinformatic Analysis ◽  
Phylogenomic Analysis ◽  
Evolutionary Transitions ◽  
Variable Regions ◽  
Genomic Changes ◽  
Evolutionary Genomic ◽  
Causative Agents ◽  
Citrus Huanglongbing ◽  
Experimental Approaches

Liberibacter pathogens are the causative agents of several severe crop diseases worldwide, including citrus Huanglongbing and potato Zebra Chip. These bacteria are endophytic and non-culturable, making experimental approaches challenging and highlighting the need for bioinformatic analysis in advancing our understanding about Liberibacter pathogenesis. Here, we performed an in-depth comparative phylogenomic analysis of Liberibacter pathogens and their free-living, nonpathogenic, ancestral species, aiming to identify major genomic changes and determinants associated with their evolutionary transitions in living habitats and pathogenicity. We found that prophage loci represent the most variable regions among Liberibacter genomes. Using gene neighborhood analysis and phylogenetic classification, we systematically recovered, annotated, and classified all prophage loci into four types, including one previously unrecognized group. We showed that these prophages originated through independent gene transfers at different evolutionary stages of Liberibacter and only the SC-type prophage was associated with the emergence of the pathogens. Using ortholog clustering, we identified two additional sets of genomic genes, either lost or gained in the ancestor of the pathogens. Consistent with the habitat change, the lost genes were enriched for biosynthesis of cellular building blocks. Importantly, among the gained genes, we uncovered several previously unrecognized toxins, including a novel class of polymorphic toxins, a YdjM phospholipase toxin, and a secreted EEP protein. Our results substantially extend the knowledge on the evolutionary events and potential determinants leading to the emergence of endophytic, pathogenic Liberibacter species and will facilitate the design of functional experiments and the development of new detection and blockage methods of these pathogens.

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