H. L�rz

791 total citations
11 papers, 538 citations indexed

About

H. L�rz is a scholar working on Molecular Biology, Plant Science and Biotechnology. According to data from OpenAlex, H. L�rz has authored 11 papers receiving a total of 538 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Molecular Biology, 9 papers in Plant Science and 2 papers in Biotechnology. Recurrent topics in H. L�rz's work include Plant tissue culture and regeneration (11 papers), Plant Genetic and Mutation Studies (5 papers) and Plant Reproductive Biology (4 papers). H. L�rz is often cited by papers focused on Plant tissue culture and regeneration (11 papers), Plant Genetic and Mutation Studies (5 papers) and Plant Reproductive Biology (4 papers). H. L�rz collaborates with scholars based in Germany, Switzerland and Australia. H. L�rz's co-authors include E. Kranz, Jaqueline Bautor, Ingo Potrykus, Christian T. Harms, P. T. H. Brown, E. Thomas, P. J. Larkin, Jennifer A. Thomson, W. R. Scowcroft and Reinhold Brettschneider and has published in prestigious journals such as Theoretical and Applied Genetics, Plant Cell Reports and Die Naturwissenschaften.

In The Last Decade

H. L�rz

11 papers receiving 502 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
H. L�rz Germany	10	496	430	94	47	22	11	538
E. G. M. Meijer Netherlands	12	322 0.6×	306 0.7×	60 0.6×	31 0.7×	8 0.4×	19	357
F. J. Zapata Philippines	14	449 0.9×	464 1.1×	103 1.1×	25 0.5×	36 1.6×	31	515
Giuseppe Torti Italy	7	381 0.8×	414 1.0×	21 0.2×	25 0.5×	25 1.1×	10	492
Stephen L. Goldman United States	13	479 1.0×	539 1.3×	143 1.5×	36 0.8×	17 0.8×	25	650
M. Devreux Italy	12	324 0.7×	362 0.8×	32 0.3×	96 2.0×	15 0.7×	34	414
Christopher Donovan United States	8	461 0.9×	517 1.2×	131 1.4×	16 0.3×	20 0.9×	15	622
R.G.F. Visser Netherlands	9	270 0.5×	434 1.0×	39 0.4×	37 0.8×	16 0.7×	23	480
P. T. H. Brown Germany	7	444 0.9×	449 1.0×	55 0.6×	29 0.6×	37 1.7×	9	513
Ray Wu United States	10	274 0.6×	337 0.8×	75 0.8×	21 0.4×	24 1.1×	12	455
R. J. Mathias United Kingdom	12	363 0.7×	348 0.8×	59 0.6×	11 0.2×	7 0.3×	15	386

Countries citing papers authored by H. L�rz

Since Specialization

Citations

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

Fields of papers citing papers by H. L�rz

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by H. L�rz. 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 H. L�rz. The network helps show where H. L�rz may publish in the future.

Co-authorship network of co-authors of H. L�rz

This figure shows the co-authorship network connecting the top 25 collaborators of H. L�rz. A scholar is included among the top collaborators of H. L�rz based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with H. L�rz. H. L�rz is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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11 of 11 papers shown

1.

L�rz, H., et al.. (1998). Establishment of a highly efficient regeneration system from leaf base segments of oat ( Avena sativa L.). Plant Cell Reports. 17(6-7). 441–445. 39 indexed citations

2.

Zimny, J., Dirk Becker, Reinhold Brettschneider, & H. L�rz. (1995). Fertile, transgenicTriticale ( �Triticosecale Wittmack). Molecular Breeding. 1(2). 155–164. 33 indexed citations

3.

Brown, P. T. H., et al.. (1991). RFLP analysis of Zea mays callus cultures and their regenerated plants. Theoretical and Applied Genetics. 81(2). 227–232. 55 indexed citations

4.

Kranz, E., Jaqueline Bautor, & H. L�rz. (1991). In vitro fertilization of single, isolated gametes of maize mediated by electrofusion. Sexual Plant Reproduction. 4(1). 152 indexed citations

5.

Kranz, E., Jaqueline Bautor, & H. L�rz. (1991). Electrofusion-mediated transmission of cytoplasmic organelles through the in vitro fertilization process, fusion of sperm cells with synergids and central cells, and cell reconstitution in maize. Sexual Plant Reproduction. 4(1). 40 indexed citations

6.

Kranz, E. & H. L�rz. (1990). Micromanipulation and in vitro fertilization with single pollen grains of maize. Sexual Plant Reproduction. 3(3). 22 indexed citations

7.

L�rz, H., et al.. (1988). Protoplast culture and transformation studies of Triticale (x Triticosecale Wittmack). Plant Cell Tissue and Organ Culture (PCTOC). 12(2). 227–230. 3 indexed citations

8.

L�rz, H., P. J. Larkin, Jennifer A. Thomson, & W. R. Scowcroft. (1983). Improved protoplast culture and agarose media. Plant Cell Tissue and Organ Culture (PCTOC). 2(3). 217–226. 49 indexed citations

9.

Potrykus, Ingo, Christian T. Harms, & H. L�rz. (1979). Callus formation from cell culture protoplasts of corn (Zea mays L.). Theoretical and Applied Genetics. 54(5). 209–214. 101 indexed citations

10.

Wernicke, W., Christian T. Harms, H. L�rz, & E. Thomas. (1978). Selective enrichment of embryogenic microspore populations. Die Naturwissenschaften. 65(10). 540–541. 22 indexed citations

11.

L�rz, H., Ingo Potrykus, & E. Thomas. (1977). Somatic embryogenesis from tobacco protoplasts. Die Naturwissenschaften. 64(8). 439–440. 22 indexed citations

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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