I. Hansmann

4.0k citations

129 papers · 2.7k · h-index 30

Impact in

Genetics top 1%
- Genomic variations and chromosomal abnormalities
- Genetic Syndromes and Imprinting
- Genetic and Clinical Aspects of Sex Determination and Chromosomal Abnormalities
- Animal Genetics and Reproduction
Pediatrics, Perinatology and Child Health top 2%
- Prenatal Screening and Diagnostics

Papers in

Genetics 67
- Genomic variations and chromosomal abnormalities 23
- Genetic and Clinical Aspects of Sex Determination and Chromosomal Abnormalities 16
- Animal Genetics and Reproduction 15
- Genetic Syndromes and Imprinting 12
Molecular Biology 53
- RNA modifications and cancer 11

Co-authors: V.V.N. Gopal Rao (11 shared papers)H. -D. Probeck (9 shared papers)Susanne Schnittger (8 shared papers)Edith Hümmler (9 shared papers)Friedrich Beermann (11 shared papers)G. Röhrborn (9 shared papers)B. Eiben (5 shared papers)J. Jenderny (6 shared papers)
Journals: Human Genetics (29 papers)Cytogenetic and Genome Research (16 papers)Mutation Research/Fundamental and Molecular Mechanisms of Mutagenesis (10 papers)Genomics (8 papers)Clinical Genetics (4 papers)
Partner nations: Germany United States Poland

In The Last Decade

I. Hansmann

127 papers receiving 2.4k citations

Peers

Countries citing papers authored by I. Hansmann

Since Specialization

Citations

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

Fields of papers citing papers by I. Hansmann

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

The 25 scholars most cited alongside I. Hansmann, 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 I. Hansmann Line = papers co-authored together I. Hansmann links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

Showing the 20 most-cited of 129 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	Molecular structure and chromosomal mapping of the human homolog of the agouti gene. Proceedings of the National Academy of Sciences ·H Y Kwon, Scott J. Bultman, C. Löffler, W J Chen, Paul J. Furdon, J G Powell, Anton Usala, W. O. Wilkison, I. Hansmann, Richard P. Woychik	1994	127
2	High Frequency of Mosaicism among Patients with Neurofibromatosis Type 1 (NF1) with Microdeletions Caused by Somatic Recombination of the JJAZ1 Gene The American Journal of Human Genetics ·Hildegard Kehrer‐Sawatzki, Lan Kluwe, Catharina Sandig, Matthias Kohn, Katharina Wimmer, Uta Krammer, Andreas Peyrl, Dieter E. Jenne, I. Hansmann, Victor‐Felix Mautner	2004	107
3	Homologous sequences at human chromosome 9 bands p12 and q13-21.1 are involved in different patterns of pericentric rearrangements European Journal of Human Genetics ·Heike Starke, Jörg Seidel, Wolfram Henn, Sylvia Reichardt, Marianne Volleth, Markus Stümm, Christine Behrend, K. R. Sandig, Christine Kelbova, Gabriele Senger, Beate Albrecht, I. Hansmann, Anita Heller, Uwe Claussen, Thomas Liehr	2002	91
4	Induced chromosome aberrations in unfertilized oocytes of mice Human Genetics ·G. R�hrborn, I. Hansmann	1971	86
5	The dup(3q) syndrome: Report of eight cases and review of the literature American Journal of Medical Genetics ·Peter Steinbach, William N. Adkins, H. Caspar, Kenneth W. Dumars, J. Gebauer, Enid F. Gilbert, T. Grimm, M Habedank, I. Hansmann, J. Herrmann, Elisabeth G. Kaveggia, U. Langenbeck, L F Meisner, T. M. Najafzadeh, John M. Opitz, Catherine G. Palmer, Heiko Peters, W. Scholz, Adelci Tavares, C. Wiedeking	1981	69
6	Chromosome aberrations in metaphase II-oocytes stage sensitivity in the mouse oogenesis to amethopterin and cyclophosphamide Mutation Research/Fundamental and Molecular Mechanisms of Mutagenesis ·I. Hansmann	1974	65
7	The human gene for Oxytocin-neurophysin I (OXT) is physically mapped to chromosome 20p13 by in situ hybridization Cytogenetic and Genome Research ·V.V.N. Gopal Rao, C. Löffler, James F. Battey, I. Hansmann	1992	62
8	Cystatin C (CST3), the Candidate Gene for Hereditary Cystatin C Amyloid Angiopathy (HCCAA), and Other Members of the Cystatin Gene Family Are Clustered on Chromosome 20p11.2 Genomics ·Susanne Schnittger, V.V.N.Gopal Rao, Magnus Abrahamson, I. Hansmann	1993	57
9	Incidence of nondisjunction in mouse oocytes Cytogenetic and Genome Research ·I. Hansmann, E. El‐Nahass	1979	57
10	Onset of nucleolus organizer activity in early mouse embryogenesis and evidence for its regulation Experimental Cell Research ·I. Hansmann	1978	55
11	Molecular and cytogenetic analysis of an interstitial 20p deletion associated with syndromic intrahepatic ductular hypoplasia (Alagille syndrome) Human Genetics ·Susanne Schnittger, Christiane H�fers, Peter H. Heidemann, Friedrich Beermann, I. Hansmann	1989	54
12	Maternal UPD 20 in a hyperactive child with severe growth retardation European Journal of Human Genetics ·Ilse Chudoba, Yvonne Franke, Gabriele Senger, G Sauerbrei, Stanislas Demuth, Volkmar Beensen, Aleš Neumann, I. Hansmann, U. Claussen	1999	54
13	The genetic significance of accessory bisatellited marker chromosomes Human Genetics ·Peter Steinbach, Mahmoud Djalali, I. Hansmann, E Kattner, M Meisel-Stosiek, H. -D. Probeck, A. Schmidt, Michael Wolf	1983	54
14	Duplication of Xq26.2-q27.1, includingSOX3, in a mother and daughter with short stature and dyslalia American Journal of Medical Genetics Part A ·Paweł Stankiewicz, Hannelore Thiele, Mike Schlicker, Andrea Cseke-Friedrich, Sylva Bartel-Friedrich, Svetlana A. Yatsenko, James R. Lupski, I. Hansmann	2005	47
15	G protein Gsα (GNAS1), the probable candidate gene for albright hereditary osteodystrophy, is assigned to human chromosome 20q12–q13.2 Genomics ·V.V.N. Gopal Rao, Susanne Schnittger, I. Hansmann	1991	47
16	Gene structure of semenogelin I and II. The predominant proteins in human semen are encoded by two homologous genes on chromosome 20. Journal of Biological Chemistry ·Magnus Ulvsbäck, Claude Lazure, Hans Lilja, N.K. Spurr, V.V.N. Gopal Rao, C. Löffler, I. Hansmann, Åke Lundwall	1992	46
17	The RBE of 30 kV X-rays for the induction of dicentric chromosomes in human lymphocytes Radiation and Environmental Biophysics ·R. Patricia Virsik, D. Harder, I. Hansmann	1977	46
18	Identification of 36 novel Jagged1 (JAG1) mutations in patients with Alagille syndrome Human Mutation ·Albrecht Röpke, Annegret Kujat, Mechthild Gräber, Joannis Giannakudis, I. Hansmann	2002	42
19	On the origin of the supernumerary chromosome in autosomal trisomies ? with special reference to Down's syndrome Human Genetics ·U. Langenbeck, I. Hansmann, B. Hinney, V. H�nig	1976	42
20	Association of a specific haplotype across the genes MMP1 and MMP3 with radiographic joint destruction in rheumatoid arthritis Arthritis Research & Therapy ·Sylvia Dörr, Nadine Lechtenböhmer, Rolf Rau, G. Herborn, Ulf Wagner, Bertram Müller‐Myhsok, I. Hansmann, Gernot Keyszer	2004	39

About I. Hansmann

I. Hansmann is a scholar working on Genetics, Molecular Biology, Public Health, Environmental and Occupational Health, Plant Science and Pediatrics, Perinatology and Child Health, having authored 129 papers that have together received 2.7k indexed citations. Recurring topics across this work include Reproductive Biology and Fertility (30 papers), Chromosomal and Genetic Variations (28 papers), Genomic variations and chromosomal abnormalities (23 papers), Prenatal Screening and Diagnostics (20 papers), Genetic and Clinical Aspects of Sex Determination and Chromosomal Abnormalities (16 papers), Animal Genetics and Reproduction (15 papers), Genetic Syndromes and Imprinting (12 papers) and RNA modifications and cancer (11 papers). The work is most often cited by research in Genetics (1.2k citations), Pediatrics, Perinatology and Child Health (628 citations), Reproductive Medicine (169 citations), Public Health, Environmental and Occupational Health (497 citations) and Molecular Biology (1.0k citations). I. Hansmann has collaborated with scholars based in Germany, United States and Poland. Frequent co-authors include V.V.N. Gopal Rao, H. -D. Probeck, Susanne Schnittger, Edith Hümmler, Friedrich Beermann, G. Röhrborn, B. Eiben, J. Jenderny, Iris Bartels and B. Hinney. Their work appears in journals such as Human Genetics, Cytogenetic and Genome Research, Mutation Research/Fundamental and Molecular Mechanisms of Mutagenesis, Genomics and Clinical Genetics.

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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