Armin Hallmann
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Explore the profile of Armin Hallmann including associated specialties, affiliations and a list of published articles.
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38
Citations
1885
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Recent Articles
1.
Schwarz S, Bauch M, Schmitt V, Hallmann A, Lohr M
Plant J
. 2025 Feb;
121(3):e17261.
PMID: 39924985
Zygospores of green alga such as Chlamydomonas reinhardtii, Volvox carteri or Dunaliella salina display a bright orange color indicative of carotenoids, yet there have been no reports on their pigment...
2.
von der Heyde B, von der Heyde E, Hallmann A
Genes (Basel)
. 2023 Jul;
14(7).
PMID: 37510294
The multicellular green alga has emerged as a valuable model organism for investigating various aspects of multicellularity and cellular differentiation, photoreception and phototaxis, cell division, biogenesis of the extracellular matrix...
3.
von der Heyde B, Hallmann A
Cells
. 2023 Jan;
12(1).
PMID: 36611928
The spheroidal green algae serves as a model system to investigate the formation of a complex, multifunctional extracellular matrix (ECM) in a relatively simple, multicellular organism with cell differentiation. The...
4.
von der Heyde E, Hallmann A
Plant Cell
. 2022 Jan;
34(4):1326-1353.
PMID: 35018470
Cell division is fundamental to all organisms and the green alga used here exhibits both key animal and plant functions. Specifically, we analyzed the molecular and cellular dynamics of early...
5.
von der Heyde B, Hallmann A
Plant J
. 2020 Jul;
103(6):2301-2317.
PMID: 32603539
Hydroxyproline-rich glycoproteins (HRGPs) constitute a major group of proteins of the extracellular matrix (ECM). The multicellular green alga Volvox carteri is a suitable model organism in which to study the...
6.
von der Heyde E, Hallmann A
Plant J
. 2019 Nov;
102(2):276-298.
PMID: 31778231
In photosynthetic organisms many processes are light dependent and sensing of light requires light-sensitive proteins. The supposed eyespot photoreceptor protein Babo1 (formerly Vop1) has previously been classified as an opsin...
7.
Tian Y, Gao S, von der Heyde E, Hallmann A, Nagel G
BMC Biol
. 2018 Dec;
16(1):144.
PMID: 30522480
Background: The green algae Chlamydomonas reinhardtii and Volvox carteri are important models for studying light perception and response, expressing many different photoreceptors. More than 10 opsins were reported in C....
8.
Klein B, Wibberg D, Hallmann A
BMC Biol
. 2017 Nov;
15(1):111.
PMID: 29179763
Background: One of evolution's most important achievements is the development and radiation of multicellular organisms with different types of cells. Complex multicellularity has evolved several times in eukaryotes; yet, in...
9.
Hohn S, Hallmann A
BMC Dev Biol
. 2016 Oct;
16(1):35.
PMID: 27733125
Background: The multicellular volvocine alga Pleodorina is intermediate in organismal complexity between its unicellular relative, Chlamydomonas, and its multicellular relative, Volvox, which shows complete division of labor between different cell...
10.
Kianianmomeni A, Hallmann A
Methods Mol Biol
. 2016 Mar;
1408:37-54.
PMID: 26965114
The light absorption system in eukaryotic (micro)algae includes highly sensitive photoreceptors, which change their conformation in response to different light qualities on a subsecond time scale and induce physiological and...