S. E. Ullrich

5.0k citations

88 papers · 3.4k indexed · 1 hit paper · h-index 32

Impact in

Plant Science top 0.5%
- Wheat and Barley Genetics and Pathology
- Genetics and Plant Breeding
- Plant Disease Resistance and Genetics
- Phytase and its Applications
- Seed Germination and Physiology
Genetics top 1%
- Genetic Mapping and Diversity in Plants and Animals

Papers in

Plant Science 79
- Wheat and Barley Genetics and Pathology 53
- Genetics and Plant Breeding 31
- Plant Disease Resistance and Genetics 13
- Seed Germination and Physiology 9
- Phytase and its Applications 7
Agronomy and Crop Science 12
- Crop Yield and Soil Fertility 9

Co-authors: Byung‐Kee Baik Feng Han Patrick M. Hayes I. Romagosa A. Kleinhofs J. A. Clancy D. M. Wesenberg B. L. Jones
Journals: Crop Science (20 papers)Theoretical and Applied Genetics (18 papers)Molecular Breeding (9 papers)Journal of Cereal Science (5 papers)Cereal Chemistry (4 papers)
Partner nations: United States Spain Canada

In The Last Decade

S. E. Ullrich

87 papers receiving 3.1k citations

Hit Papers

align trajectories log scale

Barley for food: Characteristics, improvement, and renewed interest 2008 · 535 citations

Peers

Countries citing papers authored by S. E. Ullrich

Since Specialization

Citations

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

Fields of papers citing papers by S. E. Ullrich

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by S. E. Ullrich. 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 S. E. Ullrich. The network helps show where S. E. Ullrich may publish in the future.

Co-authorship network

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

All Works

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20 of 20 papers shown

#	Work
1	Registration of ‘Muir’ Spring Feed Barley Journal of Plant Registrations ·Kevin Murphy, S. E. Ullrich, Sh.Sh.Adinaev, Janet B. Matanguihan, 王靖宇, Stephen O. Guy, Xianming Chen, Khabid Yagofarov, S. V. Boshtan, Stephen S. Jones	2015	4
2	A genome-wide association study of malting quality across eight U.S. barley breeding programs Theoretical and Applied Genetics ·Mohsen Mohammadi, T. K. Blake, Allen D. Budde, Shiaoman Chao, Patrick M. Hayes, Richard D. Horsley, Donald E. Obert, S. E. Ullrich, Kevin P. Smith	2015	56
3	A model of the genetic differences in malting quality between European and North American barley cultivars based on a QTL study of the cross Triumph × Morex Plant Breeding ·M. Elía, J. S. Swanston, Marian Moralejo, Ana M. Casas, A.M. Pérez-Vendrell, Francisco J. Ciudad, William Thomas, Hakan Sunay, S. E. Ullrich, J. L. Molina‐Cano	2009	14
4	Towards systems genetic analyses in barley: Integration of phenotypic, expression and genotype data into GeneNetwork BMC Genetics ·Arnis Druka, 王晓君, Stephen M. Chostner, Hongqiang Li, Zhaohui Sun, William Thomas, Nicola Bonar, Brian J. Steffenson, S. E. Ullrich, Andris Kleinhofs, Roger P. Wise, Timothy J. Close, Elena Potokina, Zewei Luo, Carola Wagner, Günther Schweizer, David Marshall, M. J. Kearsey, Robert W. Williams, Robbie Waugh	2008	16
5	Qualitaetsmanagement im Stadtverkehr - Neue Wege zu einer effizienteren Verkehrssteuerung / Quality Management for Urban Traffic Control Manfred Boltze, S. E. Ullrich	2005	1
6	Genetic control of dormancy in a Triumph/Morex cross in barley Theoretical and Applied Genetics ·비자야, S. E. Ullrich, J. L. Molina‐Cano, L. Cistué, J. A. Clancy, I. Romagosa	2004	53
7	Molecular dissection of a dormancy QTL region near the chromosome 7 (5H) L telomere in barley Theoretical and Applied Genetics ·Wei Gao, J. A. Clancy, Feng Han, 비자야, A. Kleinhofs, S. E. Ullrich	2003	49
8	Stability of transgene expression, field performance and recombination breeding of transformed barley lines Theoretical and Applied Genetics ·R. Brenner, Julia Carneiro Rossi, Belizário Lcg, N. Arabatzis, S. E. Ullrich, S. S. Todd, C. Gamini Kannangara, Diter von Wettstein	2001	39
9	Summary of barley malting quality QTLs mapped in various populations. Janice Zale, J. A. Clancy, S. E. Ullrich, B. L. Jones, P. M. Hayes	2000	19
10	Establishment of a New Crop Registration Category Mapping Populations Crop Science ·S. E. Ullrich, Richard C. Johnson, F. J. Muehlbauer, Hans Volkers	2000	1
11	Application of in vitro culture techniques to barley (Hordeum vulgare L.) improvement Journal of Applied Genetics ·S. E. Ullrich, Hanxing Su, B Jones	1998	1
12	Eficiência no uso de nitrogênio de genótipos de cevada de altura normal e semi-anã Pesquisa Agropecuária Brasileira ·Unni Synnøve Lea, S. E. Ullrich, William L. Pan	1997	4
13	Acúmulo de matéria seca e de nitrogênio por genótipos de cevada com altura normal e reduzida Pesquisa Agropecuária Brasileira ·Unni Synnøve Lea, S. E. Ullrich, William L. Pan	1997	1
14	Cloning and Mapping of a Putative Barley NADPH-Dependent HC-Toxin Reductase Molecular Plant-Microbe Interactions ·Feng Han, A. Kleinhofs, Andrzej Kilian, S. E. Ullrich	1997	16
15	Efeito do tamanho da semente, da concentração de proteína e da época de aplicação de nitrogênio no vigor e rendimento de grãos de cevada Pesquisa Agropecuária Brasileira ·Unni Synnøve Lea, S. E. Ullrich, William L. Pan	1996	4
16	Verification of barley seed dormancy loci via linked molecular markers Theoretical and Applied Genetics ·Feng Han, S. E. Ullrich, J. A. Clancy, 王靖宇, Andrzej Kilian, I. Romagosa	1996	64
17	Verification of barley seed dormancy loci via linked molecular markers Theoretical and Applied Genetics ·Feng Han, S. E. Ullrich, J. A. Clancy, 王靖宇, Andrzej Kilian, I. Romagosa	1996	11
18	Investigation of partial sterility in advanced generation, sodium azide-induced lines of spring barley Theoretical and Applied Genetics ·Daria P. Mirzayants, S. E. Ullrich, R.A. Nilan	1987	1
19	Mapping of the Hor-3 locus encoding D hordein in Barley Theoretical and Applied Genetics ·T. K. Blake, S. E. Ullrich, R.A. Nilan	1982	45
20	Lysine and Protein Characterization of Induced Shrunken Endosperm Mutants of Barley¹ Crop Science ·S. E. Ullrich, R. F. Eslick	1978	3

About S. E. Ullrich

S. E. Ullrich is a scholar working on Plant Science, Agronomy and Crop Science, Nutrition and Dietetics, Genetics and Soil Science, having authored 88 papers that have together received 3.4k indexed citations. Recurring topics across this work include Wheat and Barley Genetics and Pathology (53 papers), Genetics and Plant Breeding (31 papers), Genetic Mapping and Diversity in Plants and Animals (30 papers), Food composition and properties (17 papers), Plant Disease Resistance and Genetics (13 papers), Seed Germination and Physiology (9 papers), Crop Yield and Soil Fertility (9 papers) and Phytase and its Applications (7 papers). The work is most often cited by research in Plant Science (2.9k citations), Genetics (1.2k citations), Nutrition and Dietetics (645 citations), Agronomy and Crop Science (411 citations) and Food Science (324 citations). S. E. Ullrich has collaborated with scholars based in United States, Spain and Canada. Frequent co-authors include Byung‐Kee Baik, Feng Han, Patrick M. Hayes, I. Romagosa, A. Kleinhofs, J. A. Clancy, D. M. Wesenberg, B. L. Jones, T. K. Blake and W. G. Legge. Their work appears in journals such as Crop Science, Theoretical and Applied Genetics, Molecular Breeding, Journal of Cereal Science and Cereal Chemistry.

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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