H
Hans Erik Mølager Christensen
Researcher at Technical University of Denmark
Publications - 85
Citations - 2080
Hans Erik Mølager Christensen is an academic researcher from Technical University of Denmark. The author has contributed to research in topics: Plastocyanin & Electron transfer. The author has an hindex of 18, co-authored 85 publications receiving 1781 citations. Previous affiliations of Hans Erik Mølager Christensen include National University of Singapore.
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Extracellular polymeric substances are transient media for microbial extracellular electron transfer
Yong Xiao,Yong Xiao,En-Hua Zhang,En-Hua Zhang,Jingdong Zhang,You-Fen Dai,Zhaohui Yang,Hans Erik Mølager Christensen,Jens Ulstrup,Feng Zhao +9 more
TL;DR: Electrochemical differences between normal and EPS-depleted cells therefore originate from electrochemical species in cell walls and EPS, and electron “hopping” is the most likely molecular mechanism for electrochemical electron transfer through EPS.
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Profilin plays a role in cell elongation, cell shape maintenance, and flowering in Arabidopsis
Srinivasan Ramachandran,Hans Erik Mølager Christensen,Yasuko Ishimaru,Chun-Hai Dong,Wen Chao-Ming,Ann L. Cleary,Nam-Hai Chua +6 more
TL;DR: The results show that Arabidopsis PFNs play a role in cell elongation, cell shape maintenance, polarized growth of root hair, and unexpectedly, in determination of flowering time.
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Role of Nucleotide Exchange and Hydrolysis in the Function of Profilin in Actin Assembly
Irina Perelroizen,Dominique Didry,Hans Erik Mølager Christensen,Nam-Hai Chua,Marie-France Carlier +4 more
TL;DR: It is shown that Profilin increases the treadmilling rate of actin filaments in the presence of Mg ions, and that when filaments are assembled from CaATP-actin, which polymerizes in a quasireversible fashion, profilin does not promote assembly at the barbed ends and has only a G-Actin-sequestering function.
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Electronic properties of functional biomolecules at metal/aqueous solution interfaces
Jingdong Zhang,Qijin Chi,Alexander M. Kuznetsov,Allan Hansen,Hainer Wackerbarth,Hans Erik Mølager Christensen,Jens Enevold Thaulov Andersen,Jens Ulstrup +7 more
TL;DR: In this article, in situ scanning tunneling microscopy (STM) is used to explore single-molecule electronic properties directly in aqueous solution, which is a new dimension in interfacial bioelectrochemistry.
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Arabidopsis profilins are functionally similar to yeast profilins: identification of a vascular bundle-specific profilin and a pollen-specific profilin.
Hans Erik Mølager Christensen,Srinivasan Ramachandran,Chio-Tee Tan,Uttam Surana,Chun-Hai Dong,Nam-Hai Chua +5 more
TL;DR: Analysis of the pfn promoter-GUS fusion genes in transgenic Arabidopsis shows that pfn2 is specifically expressed in the vascular bundles of roots, hypocotyls, cotyledons, leaves, sepals, petals, stamen filaments and stalks of developing seeds, whereas expression of pfn4 is restricted to mature and germinating pollen grains.