Keyi Ma

2.0k citations
71 papers · 1.6k · h-index 20

Impact in

Papers in

  • Aquatic Science 19
    • Aquaculture Nutrition and Growth 19
  • Genetics 31
    • Genetic and Clinical Aspects of Sex Determination and Chromosomal Abnormalities 25
    • Genetic diversity and population structure 7
Co-authors
Jiale Li (10 shared papers)Gao‐Feng Qiu (21 shared papers)A. C. Chandley (3 shared papers)Jianbin Feng (14 shared papers)R Keil (2 shared papers)Andrew Sharkey (2 shared papers)Peter H. VOGT (2 shared papers)Jing-Yun Lin (5 shared papers)
Journals
Gene (5 papers)Scientific Reports (5 papers)Aquaculture (5 papers)Marine Biotechnology (4 papers)Frontiers in Marine Science (3 papers)
Partner nations
ChinaSingaporeUnited Kingdom

In The Last Decade

Keyi Ma

67 papers receiving 1.6k citations

Peers

Keyi Ma
Comparison fields: 5 of 91
  • Reproductive Medicine 439
  • Aquatic Science 305
  • Genetics 899
  • Physiology 146
  • Immunology 248
Replace Diego Crespo with:
Diego Crespo Spain
Cong-Cong Hou China
Zhihua Zou China
Daji Luo China
Paola Belvedere Italy
Yongshuang Xiao China
Huiping Yang United States
Pascal Favrel France
Gao‐Feng Qiu China
Yasutoshi Yoshiura Japan
Keyi Ma relative to Diego Crespo Spain Diego Crespo's profile →
Citations per field
00.5×1.5×2×2.5×
Diego Crespo · 1×
Citations per year

Countries citing papers authored by Keyi Ma

Since Specialization
Citations

This map shows the geographic impact of Keyi Ma'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 Keyi Ma with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Keyi Ma more than expected).

Fields of papers citing papers by Keyi Ma

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Keyi Ma. 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 Keyi Ma. The network helps show where Keyi Ma may publish in the future.

Co-authors

The 25 scholars most cited alongside Keyi Ma, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Keyi Ma Line = papers co-authored together Keyi Ma links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown

Showing the 20 most-cited of 71 papers — load more, or switch the sort, to bring in the rest.

#Work
1
Microdeletions in interval 6 of the Y chromosome of males with idiopathic sterility point to disruption of AZF, a human spermatogenesis gene
Human Genetics ·Peter H. VOGT, A. C. Chandley, T. B. Hargreave, R Keil, Keyi Ma, Andrew Sharkey
1992204
2
Towards the molecular localisation of the AZF locus: mapping of microdeletions in azoospermic men within 14 subintervals of interval 6 of the human Y chromosome
Human Molecular Genetics ·Keyi Ma, Andrew Sharkey, Stefan Kirsch, Peter H. VOGT, R Keil, Tim B. Hargreave, S. McBeath, A. C. Chandley
1992189
3
Polymerase chain reaction screening for Y chromosome microdeletions: a first step towards the diagnosis of genetically-determined spermatogenic failure in men
Molecular Human Reproduction ·Safia Qureshi, A. R. Ross, Keyi Ma, Howard J. Cooke, M.A. Mc lntyre, A. C. Chandley, Tim B. Hargreave
1996139
4
Transcriptome Analysis of the Oriental River Prawn, Macrobrachium nipponense Using 454 Pyrosequencing for Discovery of Genes and Markers
PLoS ONE ·Keyi Ma, Gao‐Feng Qiu, Jianbin Feng, Jiale Li
2012102
5
The complete mitochondrial genome of Macrobrachium nipponense
Gene ·Keyi Ma, Jianbin Feng, Jing-Yun Lin, Jiale Li
201191
6
Genetic disorders and spermatogenesis
Reproduction Fertility and Development ·R. I. McLachlan, Con Mallidis, Keyi Ma, Sadhna Lal Bhasin, D. M. de Kretser
199854
7
Molecular characterization and expression analysis of an insulin-like gene from the androgenic gland of the oriental river prawn, Macrobrachium nipponense
General and Comparative Endocrinology ·Keyi Ma, Jing-Yun Lin, Shi-Zhao Guo, Ying Chen, Jiale Li, Gao‐Feng Qiu
201354
8
Status, challenges and trends of aquaculture in Singapore
Aquaculture ·Yubang Shen, Keyi Ma, Gen Hua Yue
202050
9
Molecular cloning and characterization of perlucin from the freshwater pearl mussel, Hyriopsis cumingii
Gene ·Jing-Yun Lin, Keyi Ma, Zhiyi Bai, Jiale Li
201350
10
The role of Y chromosome deletions in male infertility
European Journal of Endocrinology ·Keyi Ma, Con Mallidis, Shalender Bhasin
200048
11
Degeneracy in human multicopy RBM (YRRM), a candidate spermatogenesis gene
Mammalian Genome ·J. Prosser, John D. Inglis, Alison Condie, Keyi Ma, Shona M. Kerr, Rekhaben Thakrar, Kay Taylor, Jessie M. Cameron, Howard J. Cooke
199648
12
Molten salt infiltration–oxidation synergistic controlled lithium extraction from spent lithium iron phosphate batteries: an efficient, acid free, and closed-loop strategy
Green Chemistry ·Jiafeng Zhang, Jingtian Zou, Di He, Wenyang Hu, Dezhao Peng, Yong Li, Zaowen Zhao, Shubin Wang, Pengfei Li, Shilin Su, Keyi Ma, Xiaowei Wang
202343
13
Discovery of the genes in putative GnRH signaling pathway with focus on characterization of GnRH-like receptor transcripts in the brain and ovary of the oriental river prawn Macrobrachium nipponense
Aquaculture ·Yuxin Du, Keyi Ma, Gao‐Feng Qiu
201534
14
Molecular characterization of a novel ovary-specific gene fem-1 homolog from the oriental river prawn, Macrobrachium nipponense
Gene ·Keyi Ma, Zhiqiang Liu, Jing-Yun Lin, Jiale Li, Gao‐Feng Qiu
201534
15
Inhibitory effects of RNAi-mediated knockdown of EsDmrt-like gene on testicular development in the Chinese mitten crab Eriocheir sinensis
Aquaculture ·Keyi Ma, Jie Chen, Zhiqiang Liu, Gao‐Feng Qiu
201634
16
Identification of housekeeping genes suitable for gene expression analysis in the pearl mussel, Hyriopsis cumingii, during biomineralization
Molecular Genetics and Genomics ·Zhiyi Bai, Jing-Yun Lin, Keyi Ma, Guiling Wang, Donghong Niu, Jiale Li
201432
17
Comparative transcriptome analysis of the gills and hepatopancreas from Macrobrachium rosenbergii exposed to the heavy metal Cadmium (Cd2+)
Scientific Reports ·Xue Liu, Hucheng Jiang, Baoqing Ye, Hongli Qian, Ziqi Guo, Haotian Bai, Jinhua Gong, Jianbin Feng, Keyi Ma
202128
18
Identification of putative regulatory region of insulin-like androgenic gland hormone gene (IAG) in the prawn Macrobrachium nipponense and proteins that interact with IAG by using yeast two-hybrid system
General and Comparative Endocrinology ·Keyi Ma, Jiale Li, Gao‐Feng Qiu
201625
19
Transcriptional changes revealed water acidification leads to the immune response and ovary maturation delay in the Chinese mitten crab Eriocheir sinensis
Comparative Biochemistry and Physiology Part D Genomics and Proteomics ·Biyun Luo, Hongli Qian, Hucheng Jiang, Xin‐Yi Xiong, Baoqing Ye, Xue Liu, Ziqi Guo, Keyi Ma
202122
20
Identification and profiling of microRNAs during gonadal development in the giant freshwater prawn Macrobrachium rosenbergii
Scientific Reports ·Xue Liu, Biyun Luo, Jianbin Feng, Ling-Xia Zhou, Keyi Ma, Gao‐Feng Qiu
201921

About Keyi Ma

Keyi Ma is a scholar working on Aquatic Science, Genetics, Ecology, Reproductive Medicine and Cellular and Molecular Neuroscience, having authored 71 papers that have together received 1.6k indexed citations. Recurring topics across this work include Genetic and Clinical Aspects of Sex Determination and Chromosomal Abnormalities (25 papers), Aquaculture Nutrition and Growth (19 papers), Crustacean biology and ecology (13 papers), Neurobiology and Insect Physiology Research (11 papers), Sperm and Testicular Function (9 papers), Physiological and biochemical adaptations (8 papers), Genetic diversity and population structure (7 papers) and Invertebrate Immune Response Mechanisms (6 papers). The work is most often cited by research in Reproductive Medicine (439 citations), Aquatic Science (305 citations), Genetics (899 citations), Physiology (146 citations) and Immunology (248 citations). Keyi Ma has collaborated with scholars based in China, Singapore and United Kingdom. Frequent co-authors include Jiale Li, Gao‐Feng Qiu, A. C. Chandley, Jianbin Feng, R Keil, Andrew Sharkey, Peter H. VOGT, Jing-Yun Lin, Tim B. Hargreave and T. B. Hargreave. Their work appears in journals such as Gene, Scientific Reports, Aquaculture, Marine Biotechnology and Frontiers in Marine Science.

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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