World's Best Scientists 2026 revealed!

D-Index & Metrics

Plant Science and Agronomy

D-Index
34
Citations
5583
World Ranking
5303
National Ranking
224

Yusaku Uga publication distribution in Plant Science and Agronomy in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Plant Science and Agronomy in 2026. The highlighted bar marks where Yusaku Uga sits on this spectrum.

36–40 publications: 2 scientists 41–45 publications: 7 scientists 46–50 publications: 40 scientists 51–55 publications: 58 scientists 56–60 publications: 60 scientists 61–65 publications: 107 scientists 66–70 publications: 130 scientists 71–75 publications: 153 scientists 76–80 publications: 191 scientists 81–85 publications: 199 scientists 86–90 publications: 206 scientists 91–95 publications: 218 scientists 96–100 publications: 226 scientists 101–105 publications: 227 scientists 106–110 publications: 247 scientists 111–115 publications: 255 scientists 116–120 publications: 253 scientists 121–125 publications: 233 scientists 126–130 publications: 219 scientists 131–135 publications: 201 scientists 136–140 publications: 194 scientists 141–145 publications: 176 scientists 146–150 publications: 157 scientists 151–155 publications: 147 scientists 156–160 publications: 151 scientists 161–165 publications: 159 scientists 166–170 publications: 137 scientists 171–175 publications: 128 scientists 176–180 publications: 126 scientists 181–185 publications: 98 scientists 186–190 publications: 114 scientists 191–195 publications: 100 scientists 196–200 publications: 90 scientists 201–205 publications: 71 scientists 206–210 publications: 98 scientists 211–215 publications: 70 scientists 216–220 publications: 86 scientists 221–225 publications: 61 scientists 226–230 publications: 58 scientists 231–235 publications: 53 scientists 236–240 publications: 64 scientists 241–245 publications: 39 scientists 246–250 publications: 46 scientists 251–255 publications: 51 scientists 256–260 publications: 36 scientists 261–265 publications: 44 scientists 266–270 publications: 35 scientists 271–275 publications: 30 scientists 276–280 publications: 33 scientists 281–285 publications: 35 scientists 286–290 publications: 36 scientists 291–295 publications: 26 scientists 296–300 publications: 26 scientists 301–305 publications: 31 scientists 306–310 publications: 30 scientists 311–315 publications: 21 scientists 316–320 publications: 29 scientists 321–325 publications: 14 scientists 326–330 publications: 15 scientists 331–335 publications: 15 scientists 336–340 publications: 17 scientists 341–345 publications: 15 scientists 346–350 publications: 12 scientists 351–355 publications: 17 scientists 356–360 publications: 18 scientists 361–365 publications: 12 scientists 366–370 publications: 11 scientists 371–375 publications: 6 scientists 376–380 publications: 6 scientists 381–385 publications: 11 scientists 386–390 publications: 9 scientists 391–395 publications: 10 scientists 396–400 publications: 8 scientists 401–405 publications: 4 scientists 406–410 publications: 9 scientists 411–415 publications: 11 scientists 416–420 publications: 4 scientists 421–425 publications: 7 scientists 426–430 publications: 4 scientists 431–435 publications: 3 scientists 436–440 publications: 5 scientists 441–445 publications: 8 scientists 446–450 publications: 6 scientists 451–455 publications: 7 scientists 456–460 publications: 5 scientists 461–465 publications: 6 scientists 466 publications: 2 scientists 467+ publications: 99 scientists
36 publications 467+

This scientist: 94 publications — 21st percentile

21% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 467 publications or more.

Yusaku Uga D-index placement in Plant Science and Agronomy in 2026

The chart shows the D-index (discipline H-index) distribution of Plant Science and Agronomy scientists ranked by Research.com in 2026. The highlighted bar marks where Yusaku Uga sits on this spectrum.

30 D-Index: 200 scientists 31 D-Index: 236 scientists 32 D-Index: 253 scientists 33 D-Index: 283 scientists 34 D-Index: 288 scientists 35 D-Index: 240 scientists 36 D-Index: 246 scientists 37 D-Index: 243 scientists 38 D-Index: 247 scientists 39 D-Index: 229 scientists 40 D-Index: 232 scientists 41 D-Index: 230 scientists 42 D-Index: 228 scientists 43 D-Index: 219 scientists 44 D-Index: 193 scientists 45 D-Index: 164 scientists 46 D-Index: 158 scientists 47 D-Index: 143 scientists 48 D-Index: 131 scientists 49 D-Index: 127 scientists 50 D-Index: 122 scientists 51 D-Index: 122 scientists 52 D-Index: 110 scientists 53 D-Index: 102 scientists 54 D-Index: 98 scientists 55 D-Index: 79 scientists 56 D-Index: 85 scientists 57 D-Index: 88 scientists 58 D-Index: 91 scientists 59 D-Index: 62 scientists 60 D-Index: 61 scientists 61 D-Index: 59 scientists 62 D-Index: 54 scientists 63 D-Index: 61 scientists 64 D-Index: 59 scientists 65 D-Index: 58 scientists 66 D-Index: 41 scientists 67 D-Index: 49 scientists 68 D-Index: 39 scientists 69 D-Index: 32 scientists 70 D-Index: 40 scientists 71 D-Index: 47 scientists 72 D-Index: 38 scientists 73 D-Index: 28 scientists 74 D-Index: 29 scientists 75 D-Index: 28 scientists 76 D-Index: 22 scientists 77 D-Index: 21 scientists 78 D-Index: 25 scientists 79 D-Index: 26 scientists 80 D-Index: 19 scientists 81 D-Index: 16 scientists 82 D-Index: 12 scientists 83 D-Index: 16 scientists 84 D-Index: 14 scientists 85 D-Index: 11 scientists 86 D-Index: 17 scientists 87 D-Index: 13 scientists 88 D-Index: 10 scientists 89 D-Index: 12 scientists 90 D-Index: 18 scientists 91 D-Index: 16 scientists 92 D-Index: 16 scientists 93 D-Index: 17 scientists 94 D-Index: 12 scientists 95 D-Index: 8 scientists 96 D-Index: 9 scientists 97 D-Index: 9 scientists 98 D-Index: 11 scientists 99 D-Index: 12 scientists 100 D-Index: 5 scientists 101 D-Index: 8 scientists 102 D-Index: 4 scientists 103 D-Index: 11 scientists 104 D-Index: 5 scientists 105 D-Index: 9 scientists 106 D-Index: 7 scientists 107 D-Index: 4 scientists 108 D-Index: 8 scientists 109+ D-Index: 99 scientists
30 D-Index 109+

This scientist: 34 D-Index — 19th percentile

19% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 109 D-Index or more.

Best Publications

  • Control of root system architecture by DEEPER ROOTING 1 increases rice yield under drought conditions

    Yusaku Uga;Kazuhiko Sugimoto;Satoshi Ogawa;Satoshi Ogawa;Jagadish Rane;Jagadish Rane

  • Dro1, a major QTL involved in deep rooting of rice under upland field conditions

    Yusaku Uga;Kazutoshi Okuno;Masahiro Yano

  • The intersection of nitrogen nutrition and water use in plants: new paths toward improved crop productivity.

    Darren C Plett;Kosala Ranathunge;Vanessa J Melino;Noriyuki Kuya

  • Root angle modifications by the DRO1 homolog improve rice yields in saline paddy fields.

    Yuka Kitomi;Eiko Hanzawa;Noriyuki Kuya;Haruhiko Inoue

  • Drought Response in Wheat: Key Genes and Regulatory Mechanisms Controlling Root System Architecture and Transpiration Efficiency

    Unknown

  • Q-TARO: QTL Annotation Rice Online Database

    Jun ichi Yonemaru;Toshio Yamamoto;Shuichi Fukuoka;Yusaku Uga

  • Deep rooting conferred by DEEPER ROOTING 1 enhances rice yield in paddy fields.

    Yumiko Arai-Sanoh;Toshiyuki Takai;Satoshi Yoshinaga;Hiroshi Nakano

  • Genetic improvement for root growth angle to enhance crop production

    Yusaku Uga;Yuka Kitomi;Satoru Ishikawa;Masahiro Yano

  • High-throughput three-dimensional visualization of root system architecture of rice using X-ray computed tomography

    Unknown

  • Mapping QTLs influencing rice floral morphology using recombinant inbred lines derived from a cross between Oryza sativa L. and Oryza rufipogon Griff

    Y. Uga;Y. Fukuta;H. W. Cai;H. Iwata

  • Development of Chromosome Segment Substitution Lines Derived from Backcross between indica Donor Rice Cultivar 'Nona Bokra' and japonica Recipient Cultivar 'Koshihikari'

    Toshiyuki Takai;Yasunori Nonoue;Shin-ichi Yamamoto;Utako Yamanouchi

  • Variation in root morphology and anatomy among accessions of cultivated rice (Oryza sativa L.) with different genetic backgrounds

    Yusaku Uga;Kaworu Ebana;Jun Abe;Shigenori Morita

  • The roots of future rice harvests.

    Nourollah Ahmadi;Alain Audebert;Malcolm J. Bennett;Anthony Bishopp

  • A QTL for root growth angle on rice chromosome 7 is involved in the genetic pathway of DEEPER ROOTING 1.

    Unknown

  • QTLs underlying natural variation of root growth angle among rice cultivars with the same functional allele of DEEPER ROOTING 1.

    Unknown

  • QTLs underlying natural variation in stele and xylem structures of rice root

    Yusaku Uga;Kazutoshi Okuno;Masahiro Yano

  • A major QTL controlling deep rooting on rice chromosome 4

    Unknown

  • Challenges to design-oriented breeding of root system architecture adapted to climate change

    Unknown

  • Genome-wide association study of grain shape variation among Oryza sativa L. germplasms based on elliptic Fourier analysis.

    Hiroyoshi Iwata;Kaworu Ebana;Yusaku Uga;Takeshi Hayashi

  • Identification of qSOR1, a major rice QTL involved in soil-surface rooting in paddy fields.

    Yusaku Uga;Eiko Hanzawa;Shinsei Nagai;Kazuhiro Sasaki

Frequent Co-Authors

Masahiro Yano
Masahiro Yano National Agriculture and Food Research Organization
Toshiyuki Takai
Toshiyuki Takai Tohoku University
Shuichi Fukuoka
Shuichi Fukuoka Institute of Crop Science
Kazutoshi Okuno
Kazutoshi Okuno University of Tsukuba
Hiroyoshi Iwata
Hiroyoshi Iwata University of Tokyo
Kiyosumi Hori
Kiyosumi Hori Institute of Crop Science
Jun-ichi Yonemaru
Jun-ichi Yonemaru Research Center for Agricultural Information Technology
Utako Yamanouchi
Utako Yamanouchi National Agriculture and Food Research Organization
Yoshiaki Inukai
Yoshiaki Inukai Nagoya University
Gurdev S. Khush
Gurdev S. Khush University of California, Davis

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