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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Biology and Biochemistry 54 15539 14269 1092 1016 166 11553

Valeri Zakhartchenko publications per year

The chart shows the history of publications by Valeri Zakhartchenko between 1995 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Valeri Zakhartchenko published across 31 years, from 1995 to 2025, averaging 5.5 papers a year. Output peaked at 10 publications in 2018. 6 of the 170 publications appeared in the last two years.

No. of publications
2 4 6 8 10
Bar chart. Horizontal axis: year, 1995 to 2025. Vertical axis: number of publications, 0 to 10. Peak 10 publications in 2018. 1995: 1 publication 1996: 3 publications 1997: 5 publications 1998: 8 publications 1999: 9 publications 2000: 7 publications 2001: 8 publications 2002: 6 publications 2003: 6 publications 2004: 9 publications 2005: 2 publications 2006: 2 publications 2007: 7 publications 2008: 7 publications 2009: 8 publications 2010: 4 publications 2011: 7 publications 2012: 6 publications 2013: 5 publications 2014: 9 publications 2015: 5 publications 2016: 4 publications 2017: 3 publications 2018: 10 publications 2019: 2 publications 2020: 7 publications 2021: 10 publications 2022: 2 publications 2023: 2 publications 2024: 1 publication 2025: 5 publications
1995 2025

170 publications in total across all disciplines

View publications per year as a table
Valeri Zakhartchenko: publications per year, 1995 to 2025
Year Publications
1995 1
1996 3
1997 5
1998 8
1999 9
2000 7
2001 8
2002 6
2003 6
2004 9
2005 2
2006 2
2007 7
2008 7
2009 8
2010 4
2011 7
2012 6
2013 5
2014 9
2015 5
2016 4
2017 3
2018 10
2019 2
2020 7
2021 10
2022 2
2023 2
2024 1
2025 5
Total 170
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Valeri Zakhartchenko 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 Valeri Zakhartchenko sits on this spectrum.

No. of scientists
200 400 600 800
Bar chart with 100 bars. Horizontal axis: publications, 47–56 to 1,028+. Vertical axis: number of scientists, 0 to 980. Most scientists, 980, have 127–136 publications. The last bar groups every scientist with 1,028 publications or more. The highlighted bar, 157–166 publications, is where this scientist sits. 47–56 publications: 8 scientists 57–66 publications: 35 scientists 67–76 publications: 106 scientists 77–86 publications: 231 scientists 87–96 publications: 413 scientists 97–106 publications: 546 scientists 107–116 publications: 704 scientists 117–126 publications: 848 scientists 127–136 publications: 980 scientists 137–146 publications: 942 scientists 147–156 publications: 969 scientists 157–166 publications: 949 scientists 167–176 publications: 951 scientists 177–186 publications: 915 scientists 187–196 publications: 787 scientists 197–206 publications: 840 scientists 207–216 publications: 733 scientists 217–226 publications: 708 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: 417 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: 196 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: 59 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 scientist 997–1,006 publications: 5 scientists 1,007–1,016 publications: 2 scientists 1,017–1,026 publications: 2 scientists 1,027 publications: 1 scientist 1,028+ publications: 100 scientists
47–56 publications 1,028+

This scientist: 166 publications — 34th percentile

34% of scientists in this discipline score the same or lower.

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

View publications distribution as a table
Number of Biology and Biochemistry scientists by publication count, Research.com 2026 ranking edition. Based on 19,587 ranked scientists.
Publications Scientists This scientist
47–56 8
57–66 35
67–76 106
77–86 231
87–96 413
97–106 546
107–116 704
117–126 848
127–136 980
137–146 942
147–156 969
157–166 949 166
167–176 951
177–186 915
187–196 787
197–206 840
207–216 733
217–226 708
227–236 651
237–246 605
247–256 510
257–266 524
267–276 434
277–286 417
287–296 350
297–306 363
307–316 315
317–326 296
327–336 261
337–346 240
347–356 219
357–366 196
367–376 154
377–386 161
387–396 155
397–406 145
407–416 124
417–426 112
427–436 132
437–446 116
447–456 99
457–466 81
467–476 91
477–486 80
487–496 80
497–506 59
507–516 36
517–526 46
527–536 54
537–546 44
547–556 43
557–566 43
567–576 42
577–586 25
587–596 34
597–606 23
607–616 33
617–626 31
627–636 27
637–646 25
647–656 28
657–666 34
667–676 18
677–686 16
687–696 10
697–706 12
707–716 21
717–726 12
727–736 12
737–746 10
747–756 7
757–766 13
767–776 15
777–786 13
787–796 9
797–806 9
807–816 7
817–826 4
827–836 9
837–846 7
847–856 3
857–866 5
867–876 5
877–886 11
887–896 3
897–906 4
907–916 7
917–926 5
927–936 6
937–946 6
947–956 3
957–966 7
967–976 2
977–986 2
987–996 1
997–1,006 5
1,007–1,016 2
1,017–1,026 2
1,027 1
1,028+ 100
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Valeri Zakhartchenko 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 Valeri Zakhartchenko sits on this spectrum.

No. of scientists
250 500 750 1,000 1,250
Bar chart with 65 bars. Horizontal axis: D-Index, 40–41 to 167+. Vertical axis: number of scientists, 0 to 1,253. Most scientists, 1,253, have 58–59 D-Index. The last bar groups every scientist with 167 D-Index or more. The highlighted bar, 54–55 D-Index, is where this scientist sits. 40–41 D-Index: 80 scientists 42–43 D-Index: 183 scientists 44–45 D-Index: 316 scientists 46–47 D-Index: 504 scientists 48–49 D-Index: 718 scientists 50–51 D-Index: 899 scientists 52–53 D-Index: 1,025 scientists 54–55 D-Index: 1,149 scientists 56–57 D-Index: 1,235 scientists 58–59 D-Index: 1,253 scientists 60–61 D-Index: 1,162 scientists 62–63 D-Index: 1,130 scientists 64–65 D-Index: 1,031 scientists 66–67 D-Index: 897 scientists 68–69 D-Index: 814 scientists 70–71 D-Index: 714 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: 71 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
40–41 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.

View D-Index distribution as a table
Number of Biology and Biochemistry scientists by D-index, Research.com 2026 ranking edition. Based on 19,587 ranked scientists.
D-Index Scientists This scientist
40–41 80
42–43 183
44–45 316
46–47 504
48–49 718
50–51 899
52–53 1,025
54–55 1,149 54
56–57 1,235
58–59 1,253
60–61 1,162
62–63 1,130
64–65 1,031
66–67 897
68–69 814
70–71 714
72–73 709
74–75 596
76–77 512
78–79 473
80–81 412
82–83 373
84–85 358
86–87 285
88–89 273
90–91 227
92–93 208
94–95 193
96–97 153
98–99 157
100–101 148
102–103 120
104–105 113
106–107 100
108–109 86
110–111 67
112–113 71
114–115 73
116–117 64
118–119 53
120–121 60
122–123 54
124–125 43
126–127 38
128–129 49
130–131 26
132–133 18
134–135 23
136–137 32
138–139 32
140–141 27
142–143 19
144–145 22
146–147 12
148–149 16
150–151 14
152–153 10
154–155 13
156–157 10
158–159 7
160–161 9
162–163 13
164–165 4
166 4
167+ 98
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Overview

Valeri Zakhartchenko is affiliated with Ludwig-Maximilians-Universität München in Germany. Their research spans multiple scientific disciplines, primarily focusing on biochemistry, genetics, and molecular biology as well as medicine.

The main fields of study associated with Valeri Zakhartchenko include:

  • Biochemistry, Genetics and Molecular Biology
  • Medicine

Their work further extends into several subfields such as:

  • Molecular Biology
  • Surgery
  • Genetics
  • Physiology
  • Biomedical Engineering

Valeri Zakhartchenko's research topics cover a variety of areas, including:

  • CRISPR and Genetic Engineering
  • Muscle Physiology and Disorders
  • Xenotransplantation and immune response
  • Pluripotent Stem Cells Research
  • Virus-based gene therapy research
  • Animal Genetics and Reproduction
  • Pancreatic function and diabetes

Frequent publication venues where Valeri Zakhartchenko's work has appeared include:

  • International Journal of Molecular Sciences
  • Xenotransplantation
  • Proceedings of the National Academy of Sciences
  • bioRxiv (Cold Spring Harbor Laboratory)
  • Nature Medicine

Valeri is also known for collaboration with several coauthors, notably:

  • Eckhard Wolf
  • Mayuko Kurome
  • Barbara Keßler
  • Elisabeth Kemter
  • Nikolai Klymiuk

Their recent papers reflect a focus on genetic engineering, transplantation biology, and disease modeling:

  • Somatic gene editing ameliorates skeletal and cardiac muscle failure in pig and human models of Duchenne muscular dystrophy, 2020, Nature Medicine
  • Pig-to-non-human primate heart transplantation: The final step toward clinical xenotransplantation?, 2020, The Journal of Heart and Lung Transplantation
  • Growth hormone receptor knockout to reduce the size of donor pigs for preclinical xenotransplantation studies, 2020, Xenotransplantation
  • Cas9-expressing chickens and pigs as resources for genome editing in livestock, 2021, Proceedings of the National Academy of Sciences
  • A scalable, clinically severe pig model for Duchenne muscular dystrophy, 2021, Disease Models & Mechanisms

Best Publications

  • Conservation of methylation reprogramming in mammalian development: aberrant reprogramming in cloned embryos.

    Wendy Dean;Fátima Santos;Miodrag Stojkovic;Valeri Zakhartchenko

  • 5-Hydroxymethylcytosine in the mammalian zygote is linked with epigenetic reprogramming

    Mark Wossidlo;Toshinobu Nakamura;Konstantin Lepikhov;C. Joana Marques

  • Mitochondrial distribution and adenosine triphosphate content of bovine oocytes before and after in vitro maturation: correlation with morphological criteria and developmental capacity after in vitro fertilization and culture.

    Miodrag Stojkovic;Sergio A. Machado;Petra Stojkovic;Valeri Zakhartchenko

  • Epigenetic Marking Correlates with Developmental Potential in Cloned Bovine Preimplantation Embryos

    Fátima Santos;Valeri Zakhartchenko;Miodrag Stojkovic;Antoine Peters

  • Consistent success in life-supporting porcine cardiac xenotransplantation

    Matthias Längin;Tanja Mayr;Bruno Reichart;Sebastian Michel

  • Fine mapping of genome activation in bovine embryos by RNA sequencing.

    Alexander Graf;Stefan Krebs;Valeri Zakhartchenko;Björn Schwalb

  • The endometrium responds differently to cloned versus fertilized embryos

    Stefan Bauersachs;Susanne E. Ulbrich;Valeri Zakhartchenko;Megan Minten

  • Mitochondrial DNA heteroplasmy in cloned cattle produced by fetal and adult cell cloning

    Ralf Steinborn;Pamela Schinogl;Valeri Zakhartchenko;Roland Achmann

  • Effects of serum starvation and re-cloning on the efficiency of nuclear transfer using bovine fetal fibroblasts.

    V. Zakhartchenko;G. Durcova-Hills;M. Stojkovic;W. Schernthaner

  • Adult cloning in cattle: potential of nuclei from a permanent cell line and from primary cultures.

    Valeri Zakhartchenko;Ramiro Alberio;Miodrag Stojkovic;Katja Prelle

  • Generation of Transgenic Cattle by Lentiviral Gene Transfer into Oocytes

    Andreas Hofmann;Valeri Zakhartchenko;Myriam Weppert;Heidi Sebald

  • Methylation Reprogramming and Chromosomal Aneuploidy in In Vivo Fertilized and Cloned Rabbit Preimplantation Embryos

    Wei Shi;Fatma Dirim;Eckhard Wolf;Valeri Zakhartchenko

  • Epigenetic reprogramming in mammalian nuclear transfer

    Wei Shi;Valeri Zakhartchenko;Eckhard Wolf

  • Somatic gene editing ameliorates skeletal and cardiac muscle failure in pig and human models of Duchenne muscular dystrophy

    A. Moretti;L. Fonteyne;F. Giesert;P. Hoppmann

  • Dystrophin-deficient pigs provide new insights into the hierarchy of physiological derangements of dystrophic muscle

    Nikolai Klymiuk;Andreas Blutke;Alexander Graf;Sabine Krause

  • Genome activation in bovine embryos: Review of the literature and new insights from RNA sequencing experiments

    Alexander Graf;Stefan Krebs;Mari Heininen-Brown;Valeri Zakhartchenko

  • Efficient production of multi-modified pigs for xenotransplantation by ‘combineering’, gene stacking and gene editing

    Konrad Fischer;Simone Kraner-Scheiber;Björn Petersen;Beate Rieblinger

  • Mammalian oocyte activation: lessons from the sperm and implications for nuclear transfer.

    Ramiro Alberio;Valeri Zakhartchenko;Jan Motlik;Eckhard Wolf

  • Tissue-Specific Elevated Genomic Cytosine Methylation Levels Are Associated with an Overgrowth Phenotype of Bovine Fetuses Derived by In Vitro Techniques

    Stefan Hiendleder;Cora Mund;Horst Dieter Reichenbach;Hendrik Wenigerkind

  • Effects of high concentrations of hyaluronan in culture medium on development and survival rates of fresh and frozen-thawed bovine embryos produced in vitro

    M Stojkovic;S Kolle;S Peinl;P Stojkovic

Frequent Co-Authors

Eckhard Wolf
Eckhard Wolf Ludwig-Maximilians-Universität München
Gottfried Brem
Gottfried Brem University of Veterinary Medicine Vienna
Miodrag Stojkovic
Miodrag Stojkovic University of Kragujevac
Thomas Cremer
Thomas Cremer Ludwig-Maximilians-Universität München
Helmut Blum
Helmut Blum Ludwig-Maximilians-Universität München
Mathias Müller
Mathias Müller University of Veterinary Medicine Vienna
Fred Sinowatz
Fred Sinowatz Ludwig-Maximilians-Universität München
Bruno Reichart
Bruno Reichart Ludwig-Maximilians-Universität München

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