Hanna Viktória Rácz

ORCID: 0000-0003-0130-7445
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About
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Research Areas
  • Fermentation and Sensory Analysis
  • Fungal and yeast genetics research
  • Plant-based Medicinal Research
  • Probiotics and Fermented Foods
  • Plant and fungal interactions
  • Statistical Methods in Clinical Trials
  • Topology Optimization in Engineering
  • Infections and bacterial resistance
  • Evolution and Genetic Dynamics
  • Plant Pathogens and Fungal Diseases
  • Microbial Metabolic Engineering and Bioproduction
  • Ruminant Nutrition and Digestive Physiology
  • Genomics and Phylogenetic Studies
  • Biosimilars and Bioanalytical Methods
  • Milk Quality and Mastitis in Dairy Cows
  • Mycotoxins in Agriculture and Food
  • Microbial infections and disease research
  • Plant Gene Expression Analysis
  • Platelet Disorders and Treatments
  • Blood groups and transfusion
  • Complement system in diseases
  • Enzyme Production and Characterization

University of Debrecen
2019-2024

Queen's University
2004

Leavening dough is one of the most widespread applications fermentative yeast and common practice for general public to come into contact with microbial cultures. Saccharomyces cerevisiae typical species used making, but evolutionary origin strains isolated from mixed. Here, using 49 newly sequenced 183 previously described isolates bakery environment, we show that traditional in Europe sourdough making are more closely related Chinese Mantou lineages than commercially baker strains....

10.1101/2025.02.07.637159 preprint EN cc-by-nc-nd bioRxiv (Cold Spring Harbor Laboratory) 2025-02-08

Spiraea crenata L. is a deciduous shrub distributed across the Eurasian steppe zone. The species of cultural and horticultural importance occurs in scattered populations throughout its westernmost range. Currently, there no genomic information on tribe Spiraeeae. Therefore we sequenced assembled whole genome S. using second- third-generation sequencing hybrid assembly approach to expand resources for conservation support research this horticulturally important lineage. In addition organellar...

10.1038/s41597-024-03046-0 article EN cc-by Scientific Data 2024-02-17

Saccharomyces yeast probiotics (S. ‘boulardii’) have long been applied in the treatment of several gastrointestinal conditions. Despite their widespread use, they are rare opportunistic pathogens responsible for a high proportion mycosis cases. The potential virulence attributes S. ‘boulardii’ as well its interactions with human immune system studied, however, no information is available on how these yeasts may change due to in-host evolution. To fill this gap, we compared general phenotypic...

10.3390/jof7090746 article EN cc-by Journal of Fungi 2021-09-11

Abstract Populations of microbes are constantly evolving heterogeneity that selection acts upon, yet is nontrivial to assess methodologically. The necessary practice isolating single‐cell colonies and thus subclone lineages for establishing, transferring, using a strain results in bottlenecks with generally neglected effect on the characteristics itself. Here, we present evidence various industrial yeasts sequenced recent genomic studies show considerable differences, ranging from loss...

10.1002/yea.3562 article EN cc-by-nc Yeast 2021-04-12

Abstract Populations of microbes are constantly evolving heterogeneity that selection acts upon, yet is non-trivial to assess methodologically. The practice isolating single cell colonies for establishing, transferring, and using a strain results in single-cell bottlenecks with generally neglected effect on the characteristics strain. We used six industrial yeasts level clonal populations, especially terms stress tolerance. First, we uncovered existence genome structure variants available...

10.1101/2020.07.19.211094 preprint EN cc-by-nc-nd bioRxiv (Cold Spring Harbor Laboratory) 2020-07-19
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