The conjugating green alga Zygnema sp. (Zygnematophyceae) from the Arctic shows high frost tolerance in mature cells (pre-akinetes)

Phylogenomics Places Orphan Protistan Lineages in a Novel Eukaryotic Super-Group

(2018) Matthew W Brown et al.   Genome Biology and Evolution

Embryophyte stress signaling evolved in the algal progenitors of land plants

(2018) Jan de Vries et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Arctic, Antarctic, and temperate green algae Zygnema spp. under UV-B stress: vegetative cells perform better than pre-akinetes

(2018) Andreas Holzinger et al.   PROTOPLASMA

Molecular and morphological diversity of Zygnema and Zygnemopsis (Zygnematophyceae, Streptophyta) from Svalbard (High Arctic)

(2018) Martina Pichrtová et al.   EUROPEAN JOURNAL OF PHYCOLOGY

Enhanced Desiccation Tolerance in Mature Cultures of the Streptophytic Green Alga Zygnema circumcarinatum Revealed by Transcriptomics

(2017) Martin Rippin et al.   PLANT AND CELL PHYSIOLOGY

Annual development of mat-forming conjugating green algae Zygnema spp. in hydro-terrestrial habitats in the Arctic

(2016) Martina Pichrtová et al.   POLAR BIOLOGY

Untangling the early diversification of eukaryotes: a phylogenomic study of the evolutionary origins of Centrohelida, Haptophyta and Cryptista

(2016) Fabien Burki et al.   PROCEEDINGS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES

Streptophyte Terrestrialization in Light of Plastid Evolution

(2016) Jan de Vries et al.   TRENDS IN PLANT SCIENCE

Comparative Chloroplast Genome Analyses of Streptophyte Green Algae Uncover Major Structural Alterations in the Klebsormidiophyceae, Coleochaetophyceae and Zygnematophyceae

(2016) Claude Lemieux et al.   Frontiers in Plant Science

Abiotic Stress Tolerance of Charophyte Green Algae: New Challenges for Omics Techniques

(2016) Andreas Holzinger et al.   Frontiers in Plant Science

Persistent Supercooling of Reproductive Shoots Is Enabled by Structural Ice Barriers Being Active Despite an Intact Xylem Connection

(2016) Edith Kuprian et al.   PLoS One

Localization and Quantification of Callose in the Streptophyte Green AlgaeZygnemaandKlebsormidium: Correlation with Desiccation Tolerance

(2015) Klaus Herburger et al.   PLANT AND CELL PHYSIOLOGY

Entransia and Hormidiella, sister lineages of Klebsormidium (Streptophyta), respond differently to light, temperature, and desiccation stress

(2015) Klaus Herburger et al.   PROTOPLASMA

Osmotic stress and recovery in field populations ofZygnemasp. (Zygnematophyceae,Streptophyta) on Svalbard (High Arctic) subjected to natural desiccation

(2014) Martina Pichrtová et al.   FEMS MICROBIOLOGY ECOLOGY

Nitrogen Limitation and Slow Drying Induce Desiccation Tolerance in Conjugating Green Algae (Zygnematophyceae, Streptophyta) from Polar Habitats

(2014) Martina Pichrtová et al.   PLoS One

Photosynthetic efficiency, desiccation tolerance and ultrastructure in two phylogenetically distinct strains of alpine Zygnema sp. (Zygnematophyceae, Streptophyta): role of pre-akinete formation

(2014) K. Herburger et al.   PROTOPLASMA

Streptophyte Algae and the Origin of Land Plants Revisited Using Heterogeneous Models with Three New Algal Chloroplast Genomes

(2013) Bojian Zhong et al.   MOLECULAR BIOLOGY AND EVOLUTION

Weather patterns of the coastal zone of Petuniabukta, central Spitsbergen in the period 2008–2010

(2013) Kamil Láska et al.   POLISH POLAR RESEARCH

Phylogeny and Molecular Evolution of the Green Algae

(2012) Frederik Leliaert et al.   CRITICAL REVIEWS IN PLANT SCIENCES

SYSTEMATICS OF THE GENUS ZYGNEMA (ZYGNEMATOPHYCEAE, CHAROPHYTA) FROM CALIFORNIAN WATERSHEDS1

(2012) Rosalina Stancheva et al.   JOURNAL OF PHYCOLOGY

Changes in Phenolic Compounds and Cellular Ultrastructure of Arctic and Antarctic Strains of Zygnema (Zygnematophyceae, Streptophyta) after Exposure to Experimentally Enhanced UV to PAR Ratio

(2012) Martina Pichrtová et al.   MICROBIAL ECOLOGY

Osmotic stress in Arctic and Antarctic strains of the green alga Zygnema (Zygnematales, Streptophyta): Effects on photosynthesis and ultrastructure

(2012) Franziska Kaplan et al.   MICRON

Origin of land plants: Do conjugating green algae hold the key?

(2011) Sabina Wodniok et al.   BMC EVOLUTIONARY BIOLOGY

DESICCATION STRESS CAUSES STRUCTURAL AND ULTRASTRUCTURAL ALTERATIONS IN THE AEROTERRESTRIAL GREEN ALGA KLEBSORMIDIUM CRENULATUM (KLEBSORMIDIOPHYCEAE, STREPTOPHYTA) ISOLATED FROM AN ALPINE SOIL CRUST1

(2011) Andreas Holzinger et al.   JOURNAL OF PHYCOLOGY

Light, Temperature, and Desiccation Effects on Photosynthetic Activity, and Drought-Induced Ultrastructural Changes in the Green Alga Klebsormidium dissectum (Streptophyta) from a High Alpine Soil Crust

(2011) Ulf Karsten et al.   MICROBIAL ECOLOGY

The vegetative arctic freshwater green alga Zygnema is insensitive to experimental UV exposure

(2009) Andreas Holzinger et al.   MICRON

Freezing cytorrhysis and critical temperature thresholds for photosystem II in the peat moss Sphagnum capillifolium

(2009) Othmar Buchner et al.   PROTOPLASMA

Freezing and desiccation injury resistance in the filamentous green alga Klebsormidium from the Antarctic, Arctic and Slovakia

(2008) Josef Elster et al.   BIOLOGIA

Effect of exogenous extracellular polysaccharides on the desiccation and freezing tolerance of rock-inhabiting phototrophic microorganisms

(2008) Emily J. Knowles et al.   FEMS MICROBIOLOGY ECOLOGY

Klebsormidium flaccidum, a charophycean green alga, exhibits cold acclimation that is closely associated with compatible solute accumulation and ultrastructural changes

(2008) MANABU NAGAO et al.   PLANT CELL AND ENVIRONMENT