User profiles for Niklaus Zemp

Niklaus Zemp

ETH Zürich
Verified email at ethz.ch
Cited by 773

[HTML][HTML] Rapid De Novo Evolution of X Chromosome Dosage Compensation in Silene latifolia, a Plant with Young Sex Chromosomes

A Muyle, N Zemp, C Deschamps, S Mousset… - PLoS …, 2012 - journals.plos.org
Silene latifolia is a dioecious plant with heteromorphic sex chromosomes that have originated
only ∼10 million years ago and is a promising model organism to study sex chromosome …

[HTML][HTML] Transgene expression and Bt protein content in transgenic Bt maize (MON810) under optimal and stressful environmental conditions

M Trtikova, OG Wikmark, N Zemp, A Widmer… - PLoS One, 2015 - journals.plos.org
Bt protein content in transgenic insect resistant (Bt) maize may vary between tissues within
plants and between plants growing under different environmental conditions. However, it is …

SEX-DETector: a probabilistic approach to study sex chromosomes in non-model organisms

A Muyle, J Käfer, N Zemp, S Mousset… - Genome biology and …, 2016 - academic.oup.com
We propose a probabilistic framework to infer autosomal and sex-linked genes from RNA-seq
data of a cross for any sex chromosome type (XY, ZW, and UV). Sex chromosomes (…

[HTML][HTML] Teosinte in Europe–Searching for the origin of a novel weed

…, A Lohn, R Binimelis, I Chapela, B Oehen, N Zemp… - Scientific Reports, 2017 - nature.com
A novel weed has recently emerged, causing serious agronomic damage in one of the most
important maize-growing regions of Western Europe, the Northern Provinces of Spain. The …

Dioecy Is Associated with High Genetic Diversity and Adaptation Rates in the Plant Genus Silene

A Muyle, H Martin, N Zemp, M Mollion… - Molecular Biology …, 2021 - academic.oup.com
About 15,000 angiosperm species (∼6%) have separate sexes, a phenomenon known as
dioecy. Why dioecious taxa are so rare is still an open question. Early work reported lower …

Evolution of sex-biased gene expression in a dioecious plant

N Zemp, R Tavares, A Muyle, D Charlesworth… - Nature Plants, 2016 - nature.com
Separate sexes and sex-biased gene expression have repeatedly evolved in animals and
plants, but the underlying changes in gene expression remain unknown. Here, we studied a …

Population genomic evidence for plant glacial survival in Scandinavia

KB Westergaard, N Zemp, LP Bruederle… - Molecular …, 2019 - Wiley Online Library
Quaternary glaciations have played a major role in shaping the genetic diversity and distribution
of plant species. Strong palaeoecological and genetic evidence supports a postglacial …

[HTML][HTML] Isolation and comparative genomic analysis of reuterin-producing Lactobacillus reuteri from the chicken gastrointestinal tract

A Greppi, PT Asare, C Schwab, N Zemp… - Frontiers in …, 2020 - frontiersin.org
Frontiers | Isolation and Comparative Genomic Analysis of Reuterin-Producing Lactobacillus
reuteri From the Chicken Gastrointestinal Tract Skip to main content Top bar navigation …

Genomic imprinting mediates dosage compensation in a young plant XY system

A Muyle, N Zemp, C Fruchard, R Cegan, J Vrana… - Nature plants, 2018 - nature.com
Sex chromosomes have repeatedly evolved from a pair of autosomes. Consequently, X and
Y chromosomes initially have similar gene content, but ongoing Y degeneration leads to …

Gene regulatory variation mediates flowering responses to vernalization along an altitudinal gradient in Arabidopsis

L Suter, M Rüegg, N Zemp, L Hennig… - Plant physiology, 2014 - academic.oup.com
Steep environmental gradients provide ideal settings for studies of potentially adaptive
phenotypic and genetic variation in plants. The accurate timing of flowering is crucial for …