Kaisa Hakkila

1.0k total citations
25 papers, 805 citations indexed

About

Kaisa Hakkila is a scholar working on Molecular Biology, Renewable Energy, Sustainability and the Environment and Ecology, Evolution, Behavior and Systematics. According to data from OpenAlex, Kaisa Hakkila has authored 25 papers receiving a total of 805 indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Molecular Biology, 11 papers in Renewable Energy, Sustainability and the Environment and 6 papers in Ecology, Evolution, Behavior and Systematics. Recurrent topics in Kaisa Hakkila's work include Photosynthetic Processes and Mechanisms (12 papers), Algal biology and biofuel production (11 papers) and bioluminescence and chemiluminescence research (7 papers). Kaisa Hakkila is often cited by papers focused on Photosynthetic Processes and Mechanisms (12 papers), Algal biology and biofuel production (11 papers) and bioluminescence and chemiluminescence research (7 papers). Kaisa Hakkila collaborates with scholars based in Finland, Russia and Japan. Kaisa Hakkila's co-authors include Marko Virta, Matti Karp, Mikael Maksimow, Taina Tyystjärvi, Angela Ivask, Esa Tyystjärvi, Taras К. Antal, Robert S. Marks, Piia Leskinen and Hajime Wada and has published in prestigious journals such as Nucleic Acids Research, PLoS ONE and Analytical Chemistry.

In The Last Decade

Kaisa Hakkila

25 papers receiving 776 citations

Peers

Countries citing papers authored by Kaisa Hakkila

Since Specialization

Citations

This map shows the geographic impact of Kaisa Hakkila's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Kaisa Hakkila with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Kaisa Hakkila more than expected).

Fields of papers citing papers by Kaisa Hakkila

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Kaisa Hakkila. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Kaisa Hakkila. The network helps show where Kaisa Hakkila may publish in the future.

Co-authorship network of co-authors of Kaisa Hakkila

This figure shows the co-authorship network connecting the top 25 collaborators of Kaisa Hakkila. A scholar is included among the top collaborators of Kaisa Hakkila based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Kaisa Hakkila. Kaisa Hakkila is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Roles of Close Homologues SigB and SigD in Heat and High Light Acclimation of the Cyanobacterium Synechocystis sp. PCC 6803 2022 ·Life ·(unknown), Satu Koskinen, (unknown), (unknown), Kaisa Hakkila, Taina Tyystjärvi	6
2	Mutations Suppressing the Lack of Prepilin Peptidase Provide Insights Into the Maturation of the Major Pilin Protein in Cyanobacteria 2021 ·Frontiers in Microbiology ·(unknown), (unknown), Kaisa Hakkila, Martin Tichý, Josef Komenda, Jana Knoppová, (unknown), Vı́ctor Guallar, Taina Tyystjärvi, Roman Sobotka	3
3	Inactivation of group 2 σ factors upregulates production of transcription and translation machineries in the cyanobacterium Synechocystis sp. PCC 6803 2018 ·Scientific Reports ·Satu Koskinen, Kaisa Hakkila, (unknown), Esa Tyystjärvi, Taina Tyystjärvi	14
4	Acclimation to High CO₂ Requires the ω Subunit of the RNA Polymerase in Synechocystis 2017 ·PLANT PHYSIOLOGY ·(unknown), Kaisa Hakkila, Taras К. Antal, Taina Tyystjärvi	14
5	6S RNA plays a role in recovery from nitrogen depletion in Synechocystis sp. PCC 6803 2017 ·BMC Microbiology ·(unknown), Kaisa Hakkila, Jens Georg, Taina Tyystjärvi, Wolfgang R. Hess, Ilka M. Axmann, Dennis Dienst	29
6	Roles of Group 2 Sigma Factors in Acclimation of the CyanobacteriumSynechocystissp. PCC 6803 to Nitrogen Deficiency 2016 ·Plant and Cell Physiology ·Taras К. Antal, (unknown), (unknown), Anna Kårlund, Kaisa Hakkila, Esa Tyystjärvi, Taina Tyystjärvi	31
7	The ω Subunit of RNA Polymerase Is Essential for Thermal Acclimation of the Cyanobacterium Synechocystis Sp. PCC 6803 2014 ·PLoS ONE ·(unknown), (unknown), Kaisa Hakkila, Satu Koskinen, (unknown), Taina Tyystjärvi	9
8	Oxidative stress and photoinhibition can be separated in the cyanobacterium Synechocystis sp. PCC 6803 2013 ·Biochimica et Biophysica Acta (BBA) - Bioenergetics ·Kaisa Hakkila, Taras К. Antal, Ateeq Ur Rehman, (unknown), Hajime Wada, Imre Vass, Esa Tyystjärvi, Taina Tyystjärvi	54
9	Group 2 Sigma Factor Mutant ΔsigCDE of the Cyanobacterium Synechocystis sp. PCC 6803 Reveals Functionality of Both Carotenoids and Flavodiiron Proteins in Photoprotection of Photosystem II 2013 ·Plant and Cell Physiology ·Kaisa Hakkila, Taras К. Antal, (unknown), (unknown), Hans C. P. Matthijs, Esa Tyystjärvi, Taina Tyystjärvi	27
10	Analytical strategies for improving the robustness and reproducibility of bioluminescent microbial bioreporters 2011 ·Analytical and Bioanalytical Chemistry ·Aldo Roda, Barbara Roda, Luca Cevenini, Elisa Michelini, Laura Mezzanotte, Pierluigi Reschiglian, Kaisa Hakkila, Marko Virta	33
11	Developing a compound‐specific receptor for bisphenol a by directed evolution of human estrogen receptor α 2011 ·Biotechnology and Bioengineering ·Johanna Rajasärkkä, Kaisa Hakkila, Marko Virta	6
12	The SigB σ Factor Regulates Multiple Salt Acclimation Responses of the Cyanobacterium Synechocystis sp. PCC 6803 2011 ·PLANT PHYSIOLOGY ·(unknown), Kaisa Hakkila, (unknown), Tuomas Huokko, Maija Pollari, Taina Tyystjärvi	46
13	Isolation of sensitive nisin-sensing GFPuv bioassay Lactococcus lactis strains using FACS 2008 ·Biotechnology Letters ·(unknown), Kaisa Hakkila, Per E. J. Saris	1
14	The interaction between concrete pavement and corrosion-induced copper runoff from buildings 2007 ·Environmental Monitoring and Assessment ·(unknown), Gunilla Herting, Inger Odnevall Wallinder, Kaisa Hakkila, Christofer Leygraf, Marko Virta	18
15	Detection of bioavailable heavy metals in EILATox‐Oregon samples using whole‐cell luminescent bacterial sensors in suspension or immobilized onto fibre‐optic tips 2004 ·Journal of Applied Toxicology ·Kaisa Hakkila, (unknown), Piia Leskinen, Angela Ivask, Robert S. Marks, Marko Virta	106
16	Toxicity detection from EILATox‐Oregon Workshop samples by using kinetic photobacteria measurement: the flash method 2004 ·Journal of Applied Toxicology ·Kaisa Hakkila, (unknown), Marko Virta	7
17	Monitoring promoter activity in a single bacterial cell by using green and red fluorescent proteins 2003 ·Journal of Microbiological Methods ·Kaisa Hakkila, Mikael Maksimow, (unknown), Matti Karp, Marko Virta	16
18	Reporter Genes lucFF, luxCDABE, gfp, and dsred Have Different Characteristics in Whole-Cell Bacterial Sensors 2002 ·Analytical Biochemistry ·Kaisa Hakkila, Mikael Maksimow, Matti Karp, Marko Virta	152
19	Simultaneous detection of bacteria expressing gfp and dsred genes with a flow cytometer 2002 ·Cytometry ·Mikael Maksimow, Kaisa Hakkila, Matti Karp, Marko Virta	21
20	Measurement of Effects of Antibiotics in Bioluminescent Staphylococcus aureus RN4220 2001 ·Antimicrobial Agents and Chemotherapy ·(unknown), Kaisa Hakkila, Matti Karp	24

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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