Allan Zipf

516 total citations
24 papers, 407 citations indexed

About

Allan Zipf is a scholar working on Plant Science, Molecular Biology and Biotechnology. According to data from OpenAlex, Allan Zipf has authored 24 papers receiving a total of 407 indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Plant Science, 11 papers in Molecular Biology and 6 papers in Biotechnology. Recurrent topics in Allan Zipf's work include Research in Cotton Cultivation (10 papers), Plant tissue culture and regeneration (9 papers) and Plant Virus Research Studies (5 papers). Allan Zipf is often cited by papers focused on Research in Cotton Cultivation (10 papers), Plant tissue culture and regeneration (9 papers) and Plant Virus Research Studies (5 papers). Allan Zipf collaborates with scholars based in United States, India and Türkiye. Allan Zipf's co-authors include Sukumar Saha, M. Chessin, Johnie N. Jenkins, Mehmet Karaca, Kanniah Rajasekaran, Dan C. DeBorde, Govind C. Sharma, Hamidou F. Sakhanokho, Arun K. Bhunia and David J. Lang and has published in prestigious journals such as Applied and Environmental Microbiology, Crop Science and The Botanical Review.

In The Last Decade

Allan Zipf

24 papers receiving 356 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Allan Zipf United States 11 287 174 92 53 50 24 407
H. Witsenboer Netherlands 12 488 1.7× 223 1.3× 54 0.6× 181 3.4× 10 0.2× 14 673
Igor Kolotilin Canada 12 230 0.8× 311 1.8× 93 1.0× 16 0.3× 23 0.5× 16 455
L. Corazza Italy 12 448 1.6× 111 0.6× 39 0.4× 17 0.3× 29 0.6× 39 500
Robert P. Tuori United States 9 1.1k 3.7× 379 2.2× 25 0.3× 24 0.5× 23 0.5× 11 1.1k
Klaus Oldach Australia 17 773 2.7× 276 1.6× 113 1.2× 99 1.9× 13 0.3× 35 902
C. de F. Fernandes Brazil 13 329 1.1× 127 0.7× 25 0.3× 55 1.0× 36 0.7× 69 503
Ka‐Wai Ma United States 10 508 1.8× 181 1.0× 26 0.3× 35 0.7× 20 0.4× 13 638
Jennifer M. Lorang United States 11 951 3.3× 241 1.4× 23 0.3× 24 0.5× 14 0.3× 16 1.1k
Ashish Ranjan India 13 496 1.7× 181 1.0× 28 0.3× 38 0.7× 6 0.1× 35 644
Silvia Travella Switzerland 11 1.0k 3.5× 481 2.8× 146 1.6× 121 2.3× 8 0.2× 15 1.1k

Countries citing papers authored by Allan Zipf

Since Specialization
Citations

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

Fields of papers citing papers by Allan Zipf

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Allan Zipf

This figure shows the co-authorship network connecting the top 25 collaborators of Allan Zipf. A scholar is included among the top collaborators of Allan Zipf 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 Allan Zipf. Allan Zipf is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Zipf, Allan, et al.. (2008). An improved method for the extraction of nematodes using iodixanol (OptiPrep ). African Journal of Microbiology Research. 2(7). 167–170. 5 indexed citations
2.
Wu, Zhen, et al.. (2005). Isolation and characterization of genes differentially expressed in fiber of Gossypium barbadense L. ˜The œjournal of cotton science/Journal of cotton science. 9(3). 13 indexed citations
3.
Sakhanokho, Hamidou F., Allan Zipf, Kanniah Rajasekaran, et al.. (2004). Somatic embryo initiation and germination in diploid cotton (Gossypium arboreum L.). In Vitro Cellular & Developmental Biology - Plant. 40(2). 177–181. 17 indexed citations
4.
Zipf, Allan, et al.. (2004). Comparative Evaluation of Three Tissue Culture Methods for the Improvement of Plant Regeneration from Diverse Oat (Avena spp. L.) Genotypes. Cereal Research Communications. 32(1). 113–118. 2 indexed citations
5.
Zipf, Allan & Kanniah Rajasekaran. (2003). Ecological Impact of Bt Cotton. Journal of New Seeds. 5(2-3). 115–135. 10 indexed citations
6.
Zipf, Allan, et al.. (2002). Putrescine-enhanced somatic embryos and plant numbers from elite oat (Avena spp. L.) and reciprocal crosses. In Vitro Cellular & Developmental Biology - Plant. 38(5). 508–512. 10 indexed citations
7.
Kang, Manjit S., et al.. (2002). Genetic Analysis of Plant Regenerability in Oats (Avena spp. L.). Journal of New Seeds. 4(4). 31–40. 1 indexed citations
8.
Karaca, Mehmet, Sukumar Saha, Allan Zipf, Johnie N. Jenkins, & David J. Lang. (2002). Genetic Diversity among Forage Bermudagrass (Cynodon spp.). Crop Science. 42(6). 2118–2127. 55 indexed citations
9.
Sapra, V. T., et al.. (2001). FISH Mapping of the 5S and 18S-28S rDNA Loci in Different Species of Glycine. Journal of Heredity. 92(3). 295–300. 31 indexed citations
10.
Zipf, Allan, et al.. (2001). Evaluation of promoters and visual markers for transformation of eastern white pine. New Forests. 21(1). 45–58. 1 indexed citations
11.
Sakhanokho, Hamidou F., Allan Zipf, Kanniah Rajasekaran, Sukumar Saha, & Govind C. Sharma. (2001). Induction of Highly Embryogenic Calli and Plant Regeneration in Upland (Gossypium hirsutum L.) and Pima (Gossypium barbadense L.) Cottons. Crop Science. 41(4). 1235–1240. 48 indexed citations
12.
Sakhanokho, Hamidou F., Allan Zipf, Garima Sharma, et al.. (2000). Induction of highly embryogenic calli and plant regeneration in diploid and tetraploid cottons.. 570–574. 4 indexed citations
13.
Zipf, Allan, et al.. (1999). Influence of Temperature and Growth Phase on Expression of a 104-Kilodalton Listeria Adhesion Protein in Listeria monocytogenes. Applied and Environmental Microbiology. 65(6). 2765–2769. 37 indexed citations
14.
Agrawal, Dinesh Chandra, et al.. (1999). Use of Cross-Species Simple Sequence Repeat (SSR) Primers for Developing Polymorphic DNA Markers. Journal of New Seeds. 1(2). 25–37. 7 indexed citations
15.
Sakhanokho, Hamidou F., et al.. (1998). Tissue culture potential of diverse diploid and tetraploid cotton genotypes.. 1. 590–593. 4 indexed citations
16.
Beyl, Caula A., et al.. (1998). In vitro callus initiation and multiple shoot production of Populus deltoides.. 26(3). 79–93. 2 indexed citations
17.
Saha, Sukumar & Allan Zipf. (1997). Genetic Diversity and Phylogenetic Relationships in Cotton Based on Isozyme Markers. Journal of Crop Production. 1(1). 79–93. 7 indexed citations
18.
Sharma, Garima, et al.. (1995). Genotype effects on plant regeneration in callus and suspension cultures of Avena. Plant Cell Tissue and Organ Culture (PCTOC). 40(3). 217–224. 12 indexed citations
19.
Chessin, M., Dan C. DeBorde, & Allan Zipf. (1994). Antiviral Proteins in Higher Plants. Medical Entomology and Zoology. 55 indexed citations
20.
Chessin, M. & Allan Zipf. (1990). Alarm systems in higher plants. The Botanical Review. 56(3). 193–235. 13 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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