User profiles for Leen Abraham
Leen AbrahamResearch assistant Verified email at unine.ch Cited by 191 |
[HTML][HTML] A 19-isolate reference-quality global pangenome for the fungal wheat pathogen Zymoseptoria tritici
Background The gene content of a species largely governs its ecological interactions and
adaptive potential. A species is therefore defined by both core genes shared between all …
adaptive potential. A species is therefore defined by both core genes shared between all …
A population-level invasion by transposable elements triggers genome expansion in a fungal pathogen
Genome evolution is driven by the activity of transposable elements (TEs). The spread of
TEs can have deleterious effects including the destabilization of genome integrity and …
TEs can have deleterious effects including the destabilization of genome integrity and …
[HTML][HTML] Rapid sequence evolution driven by transposable elements at a virulence locus in a fungal wheat pathogen
Background Plant pathogens cause substantial crop losses in agriculture production and
threaten food security. Plants evolved the ability to recognize virulence factors and pathogens …
threaten food security. Plants evolved the ability to recognize virulence factors and pathogens …
[HTML][HTML] Genome-wide expression QTL mapping reveals the highly dynamic regulatory landscape of a major wheat pathogen
LN Abraham, D Croll - BMC biology, 2023 - Springer
Background In agricultural ecosystems, outbreaks of diseases are frequent and pose a
significant threat to food security. A successful pathogen undergoes a complex and well-timed …
significant threat to food security. A successful pathogen undergoes a complex and well-timed …
Population-level transposable element expression dynamics influence trait evolution in a fungal crop pathogen
The rapid adaptive evolution of microbes is driven by strong selection pressure acting on
genetic variation. How adaptive genetic variation is generated within species and how such …
genetic variation. How adaptive genetic variation is generated within species and how such …
Improved gene annotation of the fungal wheat pathogen Zymoseptoria tritici based on combined Iso-Seq and RNA-Seq evidence
Despite large omics datasets, the establishment of a reliable gene annotation is still challenging
for eukaryotic genomes. Here, we used the reference genome of the major fungal wheat …
for eukaryotic genomes. Here, we used the reference genome of the major fungal wheat …
A population-level invasion by transposable elements in a fungal pathogen
…, T Wicker, FE Hartmann, NK Singh, LN Abraham… - BioRxiv, 2020 - biorxiv.org
Transposable elements (TEs) are key drivers of adaptive evolution within species. Yet, the
propagation of TEs across the genome can be highly deleterious and ultimately lead to …
propagation of TEs across the genome can be highly deleterious and ultimately lead to …
Optimization of parameters to improve transformation efficiency of elephant foot yam (Amorphophallus paeoniifolius (Dennst.) Nicolson
Elephant foot yam (Amorphophallus paeoniifolius (Dennst.) Nicolson), is an important edible
tropical tuber crop, belonging to the family Araceae. Corms produced by this plant is very …
tropical tuber crop, belonging to the family Araceae. Corms produced by this plant is very …
[HTML][HTML] Genome-wide association mapping reveals genes underlying population-level metabolome diversity in a fungal crop pathogen
Background Fungi produce a wide range of specialized metabolites (SMs) involved in biotic
interactions. Pathways for the production of SMs are often encoded in clusters of tightly …
interactions. Pathways for the production of SMs are often encoded in clusters of tightly …
Genome Evolution in Fungal Plant Pathogens: From Populations to Kingdom-Wide Dynamics
…, G Puccetti, HM Glad, LN Abraham… - Evolution of Fungi and …, 2023 - Springer
Plant pathogenic fungi have emerged as major concerns for plant health in agriculture and
occupy important niches in natural ecosystems. Pathogen species are often highly diverse …
occupy important niches in natural ecosystems. Pathogen species are often highly diverse …