World's Best Scientists 2026 revealed!
Hannes Kollist

Hannes Kollist

D-Index & Metrics

Biology and Biochemistry

D-Index
54
Citations
10844
World Ranking
15608
National Ranking
4

Hannes Kollist publication distribution in Biology and Biochemistry in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Biology and Biochemistry in 2026. The highlighted bar marks where Hannes Kollist sits on this spectrum.

47–56 publications: 8 scientists 57–66 publications: 35 scientists 67–76 publications: 106 scientists 77–86 publications: 231 scientists 87–96 publications: 414 scientists 97–106 publications: 546 scientists 107–116 publications: 704 scientists 117–126 publications: 849 scientists 127–136 publications: 980 scientists 137–146 publications: 942 scientists 147–156 publications: 969 scientists 157–166 publications: 950 scientists 167–176 publications: 951 scientists 177–186 publications: 915 scientists 187–196 publications: 787 scientists 197–206 publications: 841 scientists 207–216 publications: 735 scientists 217–226 publications: 709 scientists 227–236 publications: 651 scientists 237–246 publications: 605 scientists 247–256 publications: 510 scientists 257–266 publications: 524 scientists 267–276 publications: 434 scientists 277–286 publications: 418 scientists 287–296 publications: 350 scientists 297–306 publications: 363 scientists 307–316 publications: 315 scientists 317–326 publications: 296 scientists 327–336 publications: 261 scientists 337–346 publications: 240 scientists 347–356 publications: 219 scientists 357–366 publications: 197 scientists 367–376 publications: 154 scientists 377–386 publications: 161 scientists 387–396 publications: 155 scientists 397–406 publications: 145 scientists 407–416 publications: 124 scientists 417–426 publications: 112 scientists 427–436 publications: 132 scientists 437–446 publications: 116 scientists 447–456 publications: 99 scientists 457–466 publications: 81 scientists 467–476 publications: 91 scientists 477–486 publications: 80 scientists 487–496 publications: 80 scientists 497–506 publications: 60 scientists 507–516 publications: 36 scientists 517–526 publications: 46 scientists 527–536 publications: 54 scientists 537–546 publications: 44 scientists 547–556 publications: 43 scientists 557–566 publications: 43 scientists 567–576 publications: 42 scientists 577–586 publications: 25 scientists 587–596 publications: 34 scientists 597–606 publications: 23 scientists 607–616 publications: 33 scientists 617–626 publications: 31 scientists 627–636 publications: 27 scientists 637–646 publications: 25 scientists 647–656 publications: 28 scientists 657–666 publications: 34 scientists 667–676 publications: 18 scientists 677–686 publications: 16 scientists 687–696 publications: 10 scientists 697–706 publications: 12 scientists 707–716 publications: 21 scientists 717–726 publications: 12 scientists 727–736 publications: 12 scientists 737–746 publications: 10 scientists 747–756 publications: 7 scientists 757–766 publications: 13 scientists 767–776 publications: 15 scientists 777–786 publications: 13 scientists 787–796 publications: 9 scientists 797–806 publications: 9 scientists 807–816 publications: 7 scientists 817–826 publications: 4 scientists 827–836 publications: 9 scientists 837–846 publications: 7 scientists 847–856 publications: 3 scientists 857–866 publications: 5 scientists 867–876 publications: 5 scientists 877–886 publications: 11 scientists 887–896 publications: 3 scientists 897–906 publications: 4 scientists 907–916 publications: 7 scientists 917–926 publications: 5 scientists 927–936 publications: 6 scientists 937–946 publications: 6 scientists 947–956 publications: 3 scientists 957–966 publications: 7 scientists 967–976 publications: 2 scientists 977–986 publications: 2 scientists 987–996 publications: 1 scientists 997–1,006 publications: 5 scientists 1,007–1,016 publications: 2 scientists 1,017–1,026 publications: 2 scientists 1,027 publications: 1 scientists 1,028+ publications: 100 scientists
47 publications 1,028+

This scientist: 107 publications — 7th percentile

7% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,028 publications or more.

Hannes Kollist D-index placement in Biology and Biochemistry in 2026

The chart shows the D-index (discipline H-index) distribution of Biology and Biochemistry scientists ranked by Research.com in 2026. The highlighted bar marks where Hannes Kollist sits on this spectrum.

40–41 D-Index: 80 scientists 42–43 D-Index: 183 scientists 44–45 D-Index: 317 scientists 46–47 D-Index: 504 scientists 48–49 D-Index: 718 scientists 50–51 D-Index: 900 scientists 52–53 D-Index: 1,026 scientists 54–55 D-Index: 1,150 scientists 56–57 D-Index: 1,236 scientists 58–59 D-Index: 1,253 scientists 60–61 D-Index: 1,163 scientists 62–63 D-Index: 1,131 scientists 64–65 D-Index: 1,032 scientists 66–67 D-Index: 897 scientists 68–69 D-Index: 814 scientists 70–71 D-Index: 715 scientists 72–73 D-Index: 709 scientists 74–75 D-Index: 596 scientists 76–77 D-Index: 512 scientists 78–79 D-Index: 473 scientists 80–81 D-Index: 412 scientists 82–83 D-Index: 373 scientists 84–85 D-Index: 358 scientists 86–87 D-Index: 285 scientists 88–89 D-Index: 273 scientists 90–91 D-Index: 227 scientists 92–93 D-Index: 208 scientists 94–95 D-Index: 193 scientists 96–97 D-Index: 153 scientists 98–99 D-Index: 157 scientists 100–101 D-Index: 148 scientists 102–103 D-Index: 120 scientists 104–105 D-Index: 113 scientists 106–107 D-Index: 100 scientists 108–109 D-Index: 86 scientists 110–111 D-Index: 67 scientists 112–113 D-Index: 72 scientists 114–115 D-Index: 73 scientists 116–117 D-Index: 64 scientists 118–119 D-Index: 53 scientists 120–121 D-Index: 60 scientists 122–123 D-Index: 54 scientists 124–125 D-Index: 43 scientists 126–127 D-Index: 38 scientists 128–129 D-Index: 49 scientists 130–131 D-Index: 26 scientists 132–133 D-Index: 18 scientists 134–135 D-Index: 23 scientists 136–137 D-Index: 32 scientists 138–139 D-Index: 32 scientists 140–141 D-Index: 27 scientists 142–143 D-Index: 19 scientists 144–145 D-Index: 22 scientists 146–147 D-Index: 12 scientists 148–149 D-Index: 16 scientists 150–151 D-Index: 14 scientists 152–153 D-Index: 10 scientists 154–155 D-Index: 13 scientists 156–157 D-Index: 10 scientists 158–159 D-Index: 7 scientists 160–161 D-Index: 9 scientists 162–163 D-Index: 13 scientists 164–165 D-Index: 4 scientists 166 D-Index: 4 scientists 167+ D-Index: 98 scientists
40 D-Index 167+

This scientist: 54 D-Index — 22nd percentile

22% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 167 D-Index or more.

Overview

Hannes Kollist is affiliated with the University of Tartu in Estonia. Their research focuses primarily on plant science, with a significant body of work at the intersection of agricultural and biological sciences as well as biochemistry, genetics, and molecular biology. The scientist's work covers a range of subfields including plant science, molecular biology, agronomy and crop science, global and planetary change, and atmospheric science.

Their research addresses several main topics, including plant stress responses and tolerance, photosynthetic processes and mechanisms, plant responses to elevated CO₂, plant molecular biology research, wheat and barley genetics and pathology, genetics and plant breeding, and polysaccharides and plant cell walls.

Recent publications provide insight into their contributions to plant biology and stress responses. Notable papers include:

  • THESEUS1 modulates cell wall stiffness and abscisic acid production in Arabidopsis thaliana, 2021, Proceedings of the National Academy of Sciences
  • FRET kinase sensor development reveals SnRK2/OST1 activation by ABA but not by MeJA and high CO2 during stomatal closure, 2020, eLife
  • Phosphorylation of the plasma membrane H+-ATPase AHA2 by BAK1 is required for ABA-induced stomatal closure in Arabidopsis, 2022, The Plant Cell
  • Stomatal CO 2 /bicarbonate sensor consists of two interacting protein kinases, Raf-like HT1 and non-kinase-activity requiring MPK12/MPK4, 2022, Science Advances
  • STRESS INDUCED FACTOR 2 Regulates Arabidopsis Stomatal Immunity through Phosphorylation of the Anion Channel SLAC1, 2020, The Plant Cell

Kollist has collaborated frequently with several coauthors, including Dmitry Yarmolinsky, Ebe Merilo, Mikael Brosché, Julian I. Schroeder, and Andrius Aleliūnas. These collaborations reflect ongoing research partnerships within plant molecular biology and related fields.

The scientist's work has been published in a variety of journals with repeated contributions to venues such as New Phytologist, PLANT PHYSIOLOGY, bioRxiv (Cold Spring Harbor Laboratory), The Plant Cell, and Science Advances.

Best Publications

  • SLAC1 is required for plant guard cell S-type anion channel function in stomatal signalling

    Triin Vahisalu;Hannes Kollist;Hannes Kollist;Yong-Fei Wang;Noriyuki Nishimura

  • Arabidopsis PYR/PYL/RCAR Receptors Play a Major Role in Quantitative Regulation of Stomatal Aperture and Transcriptional Response to Abscisic Acid

    Miguel Gonzalez-Guzman;Gaston A. Pizzio;Regina Antoni;Francisco Vera-Sirera

  • Signalling and cell death in ozone‐exposed plants

    Jaakko Kangasjärvi;Pinja Jaspers;Hannes Kollist

  • Rapid Responses to Abiotic Stress: Priming the Landscape for the Signal Transduction Network.

    Hannes Kollist;Sara I. Zandalinas;Soham Sengupta;Maris Nuhkat

  • Closing gaps: linking elements that control stomatal movement

    Hannes Kollist;Maris Nuhkat;M. Rob G. Roelfsema

  • Impact of ozone on monoterpene emissions and evidence for an isoprene-like antioxidant action of monoterpenes emitted by Quercus ilex leaves.

    Francesco Loreto;Paola Pinelli;Fausto Manes;Hannes Kollist

  • Ozone-triggered rapid stomatal response involves the production of reactive oxygen species, and is controlled by SLAC1 and OST1

    Triin Vahisalu;Irina Puzõrjova;Mikael Brosche;Ervin Valk

  • Arabidopsis RADICAL-INDUCED CELL DEATH1 Belongs to the WWE Protein–Protein Interaction Domain Protein Family and Modulates Abscisic Acid, Ethylene, and Methyl Jasmonate Responses

    Reetta Ahlfors;Saara Lång;Kirk Overmyer;Pinja Jaspers

  • Defense-related transcription factors WRKY70 and WRKY54 modulate osmotic stress tolerance by regulating stomatal aperture in Arabidopsis.

    Jing Li;Sebastien Besseau;Petri Törönen;Nina Hannele Sipari

  • Central functions of bicarbonate in S-type anion channel activation and OST1 protein kinase in CO2 signal transduction in guard cell

    Shaowu Xue;Shaowu Xue;Honghong Hu;Amber Ries;Ebe Merilo

  • Nitric oxide modulates ozone‐induced cell death, hormone biosynthesis and gene expression in Arabidopsis thaliana

    Reetta Ahlfors;Mikael Brosché;Hannes Kollist;Hannes Kollist;Jaakko Kangasjärvi

  • Large-Scale Phenomics Identifies Primary and Fine-Tuning Roles for CRKs in Responses Related to Oxidative Stress.

    Gildas Bourdais;Pawel Burdiak;Adrien Guy Bernard Gauthier;Lisette Nitsch

  • PYR/RCAR Receptors Contribute to Ozone-, Reduced Air Humidity-, Darkness-, and CO2-Induced Stomatal Regulation

    Ebe Merilo;Kristiina Laanemets;Honghong Hu;Shaowu Xue

  • The PYL4 A194T Mutant Uncovers a Key Role of PYR1-LIKE4/PROTEIN PHOSPHATASE 2CA Interaction for Abscisic Acid Signaling and Plant Drought Resistance

    Gaston A. Pizzio;Lesia Rodriguez;Regina Antoni;Miguel Gonzalez-Guzman

  • Stomatal VPD response: there is more to the story than ABA

    Ebe Merilo;Dmitry Yarmolinsky;Pirko Jalakas;Helen Parik

  • Guard cell SLAC1-type anion channels mediate flagellin-induced stomatal closure.

    Aysin Guzel Deger;Sönke Scherzer;Maris Nuhkat;Justyna Kedzierska

  • The F-box protein MAX2 contributes to resistance to bacterial phytopathogens in Arabidopsis thaliana

    Maria Piisilä;Mehmet A Keceli;Günter Brader;Liina Jakobson

  • A specialized histone H1 variant is required for adaptive responses to complex abiotic stress and related DNA methylation in Arabidopsis

    Kinga Rutowicz;Marcin Puzio;Joanna Halibart-Puzio;Joanna Halibart-Puzio;Maciej Lirski

  • Natural variation in ozone sensitivity among Arabidopsis thaliana accessions and its relation to stomatal conductance.

    Mikael Brosché;Ebe Merilo;Florian Mayer;Florian Mayer;Priit Pechter

  • Mutual antagonism of ethylene and jasmonic acid regulates ozone-induced spreading cell death in Arabidopsis.

    Hannele Tuominen;Kirk Overmyer;Markku Keinänen;Hannes Kollist

Frequent Co-Authors

Mikael Brosché
Mikael Brosché University of Helsinki
Jaakko Kangasjärvi
Jaakko Kangasjärvi University of Helsinki
Julian I. Schroeder
Julian I. Schroeder University of California, San Diego
M. Rob G. Roelfsema
M. Rob G. Roelfsema University of Würzburg
Jörg Durner
Jörg Durner Technical University of Munich
David B. Collinge
David B. Collinge University of Copenhagen
Rainer Hedrich
Rainer Hedrich University of Würzburg
E. Tapio Palva
E. Tapio Palva University of Helsinki
Silke Robatzek
Silke Robatzek Ludwig-Maximilians-Universität München
Stanislaw Karpinski
Stanislaw Karpinski Warsaw University of Life Sciences

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