Matthew Johnson

ORCID: 0000-0002-1786-103X
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About
Contact & Profiles
Research Areas
  • Carbohydrate Chemistry and Synthesis
  • Genetic Mapping and Diversity in Plants and Animals
  • Glycosylation and Glycoproteins Research
  • Legume Nitrogen Fixing Symbiosis
  • Enzyme Production and Characterization
  • Genetic and phenotypic traits in livestock
  • Plant Taxonomy and Phylogenetics
  • Synthesis of heterocyclic compounds
  • Genomics and Phylogenetic Studies
  • Corporate Governance and Management
  • Synthesis and Reactivity of Sulfur-Containing Compounds
  • Corporate Social Responsibility and Sustainability
  • Cassava research and cyanide
  • Data Visualization and Analytics
  • Microbial Metabolic Engineering and Bioproduction
  • RNA modifications and cancer
  • Coconut Research and Applications
  • Gene Regulatory Network Analysis
  • Alcohol Consumption and Health Effects
  • Digital Innovation in Industries
  • Multimedia Communication and Technology
  • Nematode management and characterization studies
  • Plant pathogens and resistance mechanisms
  • Biomedical and Engineering Education
  • Phenothiazines and Benzothiazines Synthesis and Activities

University of Georgia
1999-2024

Verein für Umweltmanagement und Nachhaltigkeit in Finanzinstituten
2015-2016

University of Birmingham
1998-2012

University of California, Berkeley
1969-2009

Berkeley Public Health Division
1999

Kingston College
1985

Developed genome-wide SNP marker data for kodo, proso, and little millet Marker used to analyze genetic diversity Heritability results of various traits validate Millets are a diverse group small-seeded grains that rich in nutrients but have received relatively advanced plant breeding research. important smallholder farmers Africa Asia because their short growing season, good stress tolerance, high nutritional content. To advance the study use these species, we present datasets population...

10.3835/plantgenome2019.03.0021 article EN cc-by The Plant Genome 2019-09-05

Abstract Background Digitaria exilis, white fonio, is a minor but vital crop of West Africa that valued for its resilience in hot, dry, and low-fertility environments the exceptional quality grain human nutrition. Its success hindered, however, by low degree plant breeding improvement. Findings We sequenced fonio genome with long-read SMRT-cell technology, yielding ∼761 Mb assembly 3,329 contigs (N50, 1.73 Mb; L50, 126). The approaches high level completion, BUSCO score >99%. was...

10.1093/gigascience/giab013 article EN cc-by GigaScience 2021-03-01

Genomics has reached the stage at which amount of DNA sequence information in existing databases is quite large. Synthetic biology now using these to catalog sequences according their functionality thus creating a system standard biological parts. Flexible tools are needed both permit access and modification that data also allow one perform meaningful, intelligent manipulation. A Platform-Based Design approach views genetic as having particular assembles platforms (collections elements) this...

10.1145/1565799.1565806 article EN 2009-04-01

High consumer demand for cannabidiol (CBD) has made high-CBD hemp ( Cannabis sativa ) an extremely high-value crop. However, high resulted in the industry developing faster than research, resulting sale of many accessions with inconsistent performance and chemical profiles. These inconsistencies cause significant economic legal problems growers interested producing hemp. To determine genetic phenotypic consistency available varieties, we obtained seed or clones from 22 different named meant...

10.3389/fgene.2021.682475 article EN cc-by Frontiers in Genetics 2021-07-07

The recent surge in injection drug use (IDU) Prague, Czech Republic, provided an opportunity to compare the distribution of hepatitis C virus (HCV) genotypes among users and nonusers. We provide evidence that most common HCV subtype, 1b, has been circulating Prague longer than other subtypes but IDU practice magnified its prevalence, primary choice subjects appears influence prevalence a particular subtype.

10.1086/323199 article EN Clinical Infectious Diseases 2001-10-15

Abstract The cultivated peanut( Arachis hypogaea L.) has experienced severe genetic bottlenecks over the course of its evolution and domestication. Most diversity studies in peanut have focused on global stocks, wild accessions, related species, but few elite cultivars. objective this project was to assess 32 cultivars developed by University Georgia breeding program since inception 1931. Quantifying similarity (GSIM) among these will provide a better understanding their relationships aid...

10.1002/tpg2.20141 article EN cc-by-nc-nd The Plant Genome 2021-09-05

ABSTRACT An extension of the latent-active glycosylation strategy is reported whereby 3-buten-2-yl 2-deoxy-2-azidoglycosides and 2-deoxy-2-phthalimidoglycosides are used as building blocks for preparation amino sugar containing oligosaccharides. The allyl moieties latent substrates 5, 16 19 can be conveniently isomerised by treatment with a catalytic amount (Ph3P)3RhCl/BuLi to give active vinyl glycosides 6, 17 20 in high yield. These glycosyl donors were successfully glycosylations...

10.1080/07328300008544127 article EN Journal of Carbohydrate Chemistry 2000-01-01

Abstract Millets are a diverse group of small-seeded grains that rich in nutrients but have received relatively little advanced plant breeding research. important to smallholder farmers Africa and Asia because their short growing season, good stress tolerance, high nutritional content. To advance the study use these species, we present genome-wide marker datasets population structure analyses for three minor millets: kodo millet ( Paspalum scrobiculatum ), Panicum sumatrense proso miliaceum...

10.1101/499087 preprint EN cc-by bioRxiv (Cold Spring Harbor Laboratory) 2018-12-17

Heterosis, also known as hybrid vigor, is the basis of modern maize production. The effect heterosis on phenotypes has been studied for decades, but its maize-associated microbiome much less characterized. To determine microbiome, we sequenced and compared bacterial communities inbred, open pollinated, maize. Samples covered three tissue types (stalk, root, rhizosphere) in two field experiments one greenhouse experiment. Bacterial diversity was more affected by location type than genetic...

10.3390/microorganisms11040879 article EN cc-by Microorganisms 2023-03-29

Some 2-methylthio.2-merhylsulphinyland 2-methylsulphonyl-4-chloropyrmidines have been prepared.In each case uhich was studied except one the chloride ion that which preferentially displaced by diethylamine.The pseudo first order rare constanL for reaction determined results showing oxidation of 2-methylthio group greatly enhances rate displacement 4-chloro group.\lethylthiapyrimidines are readily prepared and may be easily converted Into corresponding methylsulphinyl or methylsulphanyl...

10.3987/r-1985-03-0611 article EN Heterocycles 1985-01-01

Abstract Aus den Methylthiopyrimidinen (I) entstehen, abhängig von Reaktionsbedingungen, sowohl die Methylsulfonyl‐ (III) als auch Methylsulfinyl‐Derivate (V).

10.1002/chin.198530254 article DE Chemischer Informationsdienst 1985-07-30

Abstract ChemInform is a weekly Abstracting Service, delivering concise information at glance that was extracted from about 100 leading journals. To access of an article which published elsewhere, please select “Full Text” option. The original trackable via the “References”

10.1002/chin.200107179 article EN ChemInform 2001-02-13

Abstract ChemInform is a weekly Abstracting Service, delivering concise information at glance that was extracted from about 100 leading journals. To access of an article which published elsewhere, please select “Full Text” option. The original trackable via the “References”

10.1002/chin.199913244 article EN ChemInform 1999-03-30
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