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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Genetics 64 2793 2646 1224 1148 180 14813

John R. McCarrey publications per year

The chart shows the history of publications by John R. McCarrey between 1977 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. John R. McCarrey published across 49 years, from 1977 to 2025, averaging 4.4 papers a year. Output peaked at 21 publications in 2024. 25 of the 214 publications appeared in the last two years.

No. of publications
5 10 15 20
Bar chart. Horizontal axis: year, 1977 to 2025. Vertical axis: number of publications, 0 to 21. Peak 21 publications in 2024. 1977: 1 publication 1978: 0 publications 1979: 0 publications 1980: 0 publications 1981: 3 publications 1982: 1 publication 1983: 1 publication 1984: 0 publications 1985: 0 publications 1986: 1 publication 1987: 3 publications 1988: 0 publications 1989: 2 publications 1990: 1 publication 1991: 1 publication 1992: 6 publications 1993: 2 publications 1994: 4 publications 1995: 1 publication 1996: 4 publications 1997: 2 publications 1998: 10 publications 1999: 5 publications 2000: 3 publications 2001: 7 publications 2002: 3 publications 2003: 5 publications 2004: 6 publications 2005: 6 publications 2006: 3 publications 2007: 17 publications 2008: 8 publications 2009: 10 publications 2010: 4 publications 2011: 1 publication 2012: 6 publications 2013: 10 publications 2014: 6 publications 2015: 3 publications 2016: 9 publications 2017: 3 publications 2018: 3 publications 2019: 3 publications 2020: 5 publications 2021: 8 publications 2022: 6 publications 2023: 6 publications 2024: 21 publications 2025: 4 publications
1977 2025

214 publications in total across all disciplines

View publications per year as a table
John R. McCarrey: publications per year, 1977 to 2025
Year Publications
1977 1
1978 0
1979 0
1980 0
1981 3
1982 1
1983 1
1984 0
1985 0
1986 1
1987 3
1988 0
1989 2
1990 1
1991 1
1992 6
1993 2
1994 4
1995 1
1996 4
1997 2
1998 10
1999 5
2000 3
2001 7
2002 3
2003 5
2004 6
2005 6
2006 3
2007 17
2008 8
2009 10
2010 4
2011 1
2012 6
2013 10
2014 6
2015 3
2016 9
2017 3
2018 3
2019 3
2020 5
2021 8
2022 6
2023 6
2024 21
2025 4
Total 214
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John R. McCarrey publication distribution in Genetics in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Genetics in 2026. The highlighted bar marks where John R. McCarrey sits on this spectrum.

No. of scientists
50 100 150 200
Bar chart with 67 bars. Horizontal axis: publications, 45–54 to 703+. Vertical axis: number of scientists, 0 to 217. Most scientists, 217, have 125–134 publications. The last bar groups every scientist with 703 publications or more. The highlighted bar, 175–184 publications, is where this scientist sits. 45–54 publications: 6 scientists 55–64 publications: 10 scientists 65–74 publications: 35 scientists 75–84 publications: 84 scientists 85–94 publications: 102 scientists 95–104 publications: 151 scientists 105–114 publications: 175 scientists 115–124 publications: 203 scientists 125–134 publications: 217 scientists 135–144 publications: 205 scientists 145–154 publications: 193 scientists 155–164 publications: 188 scientists 165–174 publications: 170 scientists 175–184 publications: 178 scientists 185–194 publications: 164 scientists 195–204 publications: 173 scientists 205–214 publications: 159 scientists 215–224 publications: 134 scientists 225–234 publications: 143 scientists 235–244 publications: 105 scientists 245–254 publications: 114 scientists 255–264 publications: 92 scientists 265–274 publications: 88 scientists 275–284 publications: 87 scientists 285–294 publications: 80 scientists 295–304 publications: 62 scientists 305–314 publications: 75 scientists 315–324 publications: 67 scientists 325–334 publications: 60 scientists 335–344 publications: 52 scientists 345–354 publications: 40 scientists 355–364 publications: 48 scientists 365–374 publications: 47 scientists 375–384 publications: 46 scientists 385–394 publications: 31 scientists 395–404 publications: 27 scientists 405–414 publications: 40 scientists 415–424 publications: 30 scientists 425–434 publications: 43 scientists 435–444 publications: 29 scientists 445–454 publications: 14 scientists 455–464 publications: 28 scientists 465–474 publications: 21 scientists 475–484 publications: 21 scientists 485–494 publications: 22 scientists 495–504 publications: 17 scientists 505–514 publications: 12 scientists 515–524 publications: 11 scientists 525–534 publications: 8 scientists 535–544 publications: 8 scientists 545–554 publications: 14 scientists 555–564 publications: 4 scientists 565–574 publications: 11 scientists 575–584 publications: 5 scientists 585–594 publications: 11 scientists 595–604 publications: 12 scientists 605–614 publications: 7 scientists 615–624 publications: 6 scientists 625–634 publications: 10 scientists 635–644 publications: 9 scientists 645–654 publications: 10 scientists 655–664 publications: 6 scientists 665–674 publications: 6 scientists 675–684 publications: 6 scientists 685–694 publications: 4 scientists 695–702 publications: 6 scientists 703+ publications: 100 scientists
45–54 publications 703+

This scientist: 180 publications — 43rd percentile

43% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 703 publications or more.

View publications distribution as a table
Number of Genetics scientists by publication count, Research.com 2026 ranking edition. Based on 4,342 ranked scientists.
Publications Scientists This scientist
45–54 6
55–64 10
65–74 35
75–84 84
85–94 102
95–104 151
105–114 175
115–124 203
125–134 217
135–144 205
145–154 193
155–164 188
165–174 170
175–184 178 180
185–194 164
195–204 173
205–214 159
215–224 134
225–234 143
235–244 105
245–254 114
255–264 92
265–274 88
275–284 87
285–294 80
295–304 62
305–314 75
315–324 67
325–334 60
335–344 52
345–354 40
355–364 48
365–374 47
375–384 46
385–394 31
395–404 27
405–414 40
415–424 30
425–434 43
435–444 29
445–454 14
455–464 28
465–474 21
475–484 21
485–494 22
495–504 17
505–514 12
515–524 11
525–534 8
535–544 8
545–554 14
555–564 4
565–574 11
575–584 5
585–594 11
595–604 12
605–614 7
615–624 6
625–634 10
635–644 9
645–654 10
655–664 6
665–674 6
675–684 6
685–694 4
695–702 6
703+ 100
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John R. McCarrey D-index placement in Genetics in 2026

The chart shows the D-index (discipline H-index) distribution of Genetics scientists ranked by Research.com in 2026. The highlighted bar marks where John R. McCarrey sits on this spectrum.

No. of scientists
50 100 150
Bar chart with 61 bars. Horizontal axis: D-Index, 40–41 to 160+. Vertical axis: number of scientists, 0 to 191. Most scientists, 191, have 62–63 D-Index. The last bar groups every scientist with 160 D-Index or more. The highlighted bar, 64–65 D-Index, is where this scientist sits. 40–41 D-Index: 24 scientists 42–43 D-Index: 52 scientists 44–45 D-Index: 84 scientists 46–47 D-Index: 112 scientists 48–49 D-Index: 118 scientists 50–51 D-Index: 141 scientists 52–53 D-Index: 143 scientists 54–55 D-Index: 145 scientists 56–57 D-Index: 179 scientists 58–59 D-Index: 162 scientists 60–61 D-Index: 175 scientists 62–63 D-Index: 191 scientists 64–65 D-Index: 172 scientists 66–67 D-Index: 184 scientists 68–69 D-Index: 164 scientists 70–71 D-Index: 158 scientists 72–73 D-Index: 150 scientists 74–75 D-Index: 136 scientists 76–77 D-Index: 127 scientists 78–79 D-Index: 127 scientists 80–81 D-Index: 111 scientists 82–83 D-Index: 110 scientists 84–85 D-Index: 110 scientists 86–87 D-Index: 84 scientists 88–89 D-Index: 102 scientists 90–91 D-Index: 66 scientists 92–93 D-Index: 72 scientists 94–95 D-Index: 70 scientists 96–97 D-Index: 54 scientists 98–99 D-Index: 60 scientists 100–101 D-Index: 49 scientists 102–103 D-Index: 55 scientists 104–105 D-Index: 45 scientists 106–107 D-Index: 42 scientists 108–109 D-Index: 28 scientists 110–111 D-Index: 39 scientists 112–113 D-Index: 25 scientists 114–115 D-Index: 31 scientists 116–117 D-Index: 29 scientists 118–119 D-Index: 34 scientists 120–121 D-Index: 29 scientists 122–123 D-Index: 29 scientists 124–125 D-Index: 18 scientists 126–127 D-Index: 27 scientists 128–129 D-Index: 22 scientists 130–131 D-Index: 16 scientists 132–133 D-Index: 11 scientists 134–135 D-Index: 17 scientists 136–137 D-Index: 12 scientists 138–139 D-Index: 21 scientists 140–141 D-Index: 4 scientists 142–143 D-Index: 9 scientists 144–145 D-Index: 14 scientists 146–147 D-Index: 6 scientists 148–149 D-Index: 10 scientists 150–151 D-Index: 7 scientists 152–153 D-Index: 9 scientists 154–155 D-Index: 8 scientists 156–157 D-Index: 8 scientists 158–159 D-Index: 9 scientists 160+ D-Index: 96 scientists
40–41 D-Index 160+

This scientist: 64 D-Index — 37th percentile

37% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 160 D-Index or more.

View D-Index distribution as a table
Number of Genetics scientists by D-index, Research.com 2026 ranking edition. Based on 4,342 ranked scientists.
D-Index Scientists This scientist
40–41 24
42–43 52
44–45 84
46–47 112
48–49 118
50–51 141
52–53 143
54–55 145
56–57 179
58–59 162
60–61 175
62–63 191
64–65 172 64
66–67 184
68–69 164
70–71 158
72–73 150
74–75 136
76–77 127
78–79 127
80–81 111
82–83 110
84–85 110
86–87 84
88–89 102
90–91 66
92–93 72
94–95 70
96–97 54
98–99 60
100–101 49
102–103 55
104–105 45
106–107 42
108–109 28
110–111 39
112–113 25
114–115 31
116–117 29
118–119 34
120–121 29
122–123 29
124–125 18
126–127 27
128–129 22
130–131 16
132–133 11
134–135 17
136–137 12
138–139 21
140–141 4
142–143 9
144–145 14
146–147 6
148–149 10
150–151 7
152–153 9
154–155 8
156–157 8
158–159 9
160+ 96
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Overview

John R. McCarrey is affiliated with The University of Texas at San Antonio in the United States. Their research primarily spans the fields of Biochemistry, Genetics and Molecular Biology, with substantial contributions to Medicine. The scientist's work extensively covers subfields including Molecular Biology, Genetics, Reproductive Medicine, Public Health, Environmental and Occupational Health, and Plant Science.

The main topics of John R. McCarrey's research include:

  • Sperm and Testicular Function
  • Epigenetics and DNA Methylation
  • Reproductive Biology and Fertility
  • Genetic and Clinical Aspects of Sex Determination and Chromosomal Abnormalities
  • Pluripotent Stem Cells Research
  • CRISPR and Genetic Engineering
  • Chromosomal and Genetic Variations

Among their recent publications are:

  • "An mTORC1-dependent switch orchestrates the transition between mouse spermatogonial stem cells and clones of progenitor spermatogonia" (2021, Cell Reports)
  • "Developmental alterations in DNA methylation during gametogenesis from primordial germ cells to sperm" (2022, iScience)
  • "Unique Epigenetic Programming Distinguishes Regenerative Spermatogonial Stem Cells in the Developing Mouse Testis" (2020, iScience)
  • "Efficient generation of marmoset primordial germ cell-like cells using induced pluripotent stem cells" (2023, eLife)
  • "Developmental origins of transgenerational sperm histone retention following ancestral exposures" (2020, Developmental Biology)

John R. McCarrey has frequently co-authored with the following researchers:

  • Brian P. Hermann
  • Keren Cheng
  • Jake D. Lehle
  • Wei Yan
  • Corinna N. Ross

The scientist's publications often appear in journals such as:

  • eLife
  • bioRxiv (Cold Spring Harbor Laboratory)
  • Andrology
  • iScience
  • Biology of Reproduction

Best Publications

  • Developmental pattern of gene-specific DNA methylation in the mouse embryo and germ line.

    Tal Kafri;Mira Ariel;Michael Brandeis;Ruth Shemer

  • An abundance of X-linked genes expressed in spermatogonia

    P. Jeremy Wang;P. Jeremy Wang;John R. McCarrey;Fang Yang;Fang Yang;David C. Page;David C. Page

  • Human testis-specific PGK gene lacks introns and possesses characteristics of a processed gene

    John R. McCarrey;John R. McCarrey;Kelwyn Thomas

  • The Murine Testicular Transcriptome: Characterizing Gene Expression in the Testis During the Progression of Spermatogenesis

    James E. Shima;Derek J. McLean;John R. McCarrey;Michael D. Griswold

  • The H19 methylation imprint is erased and re‐established differentially on the parental alleles during male germ cell development

    Tamara L. Davis;Grace J. Yang;John R. McCarrey;Marisa S. Bartolomei

  • The Mammalian Spermatogenesis Single-Cell Transcriptome, from Spermatogonial Stem Cells to Spermatids.

    Brian P. Hermann;Keren Cheng;Anukriti Singh;Lorena Roa-De La Cruz

  • The ontogeny of allele-specific methylation associated with imprinted genes in the mouse

    M. Brandeis;Tal Kafri;M. Ariel;J. R. Chaillet

  • Mouse Homologues of the Human AZF Candidate Gene RBM Are Expressed in Spermatogonia and Spermatids, and Map to a Y Chromosome Deletion Interval Associated with a High Incidence of Sperm Abnormalities

    Shantha K. Mahadevaiah;Teresa Odorisio;David J. Elliott;Áine Rattigan

  • Expression of Stimulated by Retinoic Acid Gene 8 (Stra8) and Maturation of Murine Gonocytes and Spermatogonia Induced by Retinoic Acid In Vitro

    Qing Zhou;Ying Li;Rong Nie;Patrick Friel

  • Primate Spermatogonial Stem Cells Colonize Mouse Testes

    Makoto Nagano;John R. McCarrey;Ralph L. Brinster

  • Cloning and expression profiling of testis-expressed microRNAs

    Seungil Ro;Chanjae Park;Kenton M. Sanders;John R. McCarrey

  • Phosphoglycerate Kinase 2 (PGK2) Is Essential for Sperm Function and Male Fertility in Mice

    Polina V. Danshina;Christopher B. Geyer;Qunsheng Dai;Eugenia H. Goulding

  • Differential transcription of Pgk genes during spermatogenesis in the mouse

    John R. McCarrey;Werner M. Berg;Steve J. Paragioudakis;Peter L. Zhang

  • Reprogramming of primordial germ cells begins before migration into the genital ridge, making these cells inadequate donors for reproductive cloning

    Yukiko Yamazaki;Mellissa R. W. Mann;Susan S. Lee;Joel Marh

  • Many X-linked microRNAs escape meiotic sex chromosome inactivation

    Rui Song;Seungil Ro;Jason D Michaels;Chanjae Park

  • Conservation of the H19 noncoding RNA and H19-IGF2 imprinting mechanism in therians.

    Guillaume Smits;Andrew J. Mungall;Sam Griffiths-Jones;Paul Smith

  • Developmental changes in methylation of spermatogenesis-specific genes include reprogramming in the epididymis.

    Mira Ariel;Howard Cedar;John McCarrey

  • Environmentally Induced Transgenerational Epigenetic Reprogramming of Primordial Germ Cells and the Subsequent Germ Line

    Michael K. Skinner;Carlos Guerrero Bosagna M Haque;Eric Nilsson;Ramji Bhandari

  • Asynchronous replication of imprinted genes is established in the gametes and maintained during development.

    Itamar Simon;Toyoaki Tenzen;Toyoaki Tenzen;Benjamin E. Reubinoff;Dahlia Hillman

  • Expression of Xist in mouse germ cells correlates with X-chromosome inactivation.

    John R. McCarrey;Donald D. Dilworth

Frequent Co-Authors

Wei Yan
Wei Yan University of Nevada Reno
Ryuzo Yanagimachi
Ryuzo Yanagimachi University of Hawaii at Manoa
John L. VandeBerg
John L. VandeBerg The University of Texas Rio Grande Valley
Michael D. Griswold
Michael D. Griswold Washington State University
Michael K. Skinner
Michael K. Skinner Washington State University
Marisa S. Bartolomei
Marisa S. Bartolomei University of Pennsylvania
Howard Cedar
Howard Cedar Hebrew University of Jerusalem
Eric E. Nilsson
Eric E. Nilsson Washington State University
Kenton M. Sanders
Kenton M. Sanders University of Nevada Reno

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