Johnna F. Sears

493 total citations
13 papers, 429 citations indexed

About

Johnna F. Sears is a scholar working on Molecular Biology, Genetics and Virology. According to data from OpenAlex, Johnna F. Sears has authored 13 papers receiving a total of 429 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Molecular Biology, 7 papers in Genetics and 5 papers in Virology. Recurrent topics in Johnna F. Sears's work include Virus-based gene therapy research (6 papers), HIV Research and Treatment (5 papers) and RNA Interference and Gene Delivery (4 papers). Johnna F. Sears is often cited by papers focused on Virus-based gene therapy research (6 papers), HIV Research and Treatment (5 papers) and RNA Interference and Gene Delivery (4 papers). Johnna F. Sears collaborates with scholars based in United States. Johnna F. Sears's co-authors include Arifa S. Khan, M D Hoggan, Charles E. Buckler, Wallace P. Rowe, Malcolm A. Martin, Jacqueline Müller, Christine A. Kozak, Christine A. Kozak, Shozo Urasawa and M Gorziglia and has published in prestigious journals such as Science, Journal of Virology and Journal of Clinical Microbiology.

In The Last Decade

Johnna F. Sears

13 papers receiving 350 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Johnna F. Sears United States	13	181	158	149	94	90	13	429
J P Li United States	8	161 0.9×	175 1.1×	145 1.0×	64 0.7×	57 0.6×	8	427
Suzanne Heasley United States	6	194 1.1×	269 1.7×	98 0.7×	120 1.3×	103 1.1×	9	499
Patton T. Allen United States	13	117 0.6×	116 0.7×	76 0.5×	40 0.4×	77 0.9×	34	442
S. A. Mayyasi United States	11	181 1.0×	113 0.7×	107 0.7×	91 1.0×	82 0.9×	33	394
N Moscufo United States	12	137 0.8×	282 1.8×	158 1.1×	64 0.7×	48 0.5×	15	611
Nicole Stanke Germany	15	182 1.0×	167 1.1×	100 0.7×	218 2.3×	61 0.7×	22	491
J Lasneret France	14	169 0.9×	168 1.1×	48 0.3×	85 0.9×	55 0.6×	43	496
Huu Duc-Nguyen United States	6	307 1.7×	214 1.4×	75 0.5×	63 0.7×	132 1.5×	7	531
Manisha M. Dias Australia	9	123 0.7×	300 1.9×	105 0.7×	44 0.5×	73 0.8×	10	505
Juliane Reh Germany	10	116 0.6×	81 0.5×	77 0.5×	164 1.7×	47 0.5×	13	319

Countries citing papers authored by Johnna F. Sears

Since Specialization

Citations

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

Fields of papers citing papers by Johnna F. Sears

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Johnna F. Sears. 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 Johnna F. Sears. The network helps show where Johnna F. Sears may publish in the future.

Co-authorship network of co-authors of Johnna F. Sears

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

All Works

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13 of 13 papers shown

Sears, Johnna F. & Arifa S. Khan. (2003). Single-tube fluorescent product-enhanced reverse transcriptase assay with Ampliwax™ (STF-PERT) for retrovirus quantitation. Journal of Virological Methods. 108(1). 139–142. 21 indexed citations

Khan, Arifa S., Jacqueline Müller, & Johnna F. Sears. (2001). Early detection of endogenous retroviruses in chemically induced mouse cells. Virus Research. 79(1-2). 39–45. 28 indexed citations

Sears, Johnna F., et al.. (2001). No Evidence of Infectious Retroviruses in Measles Virus Vaccines Produced in Chicken Embryo Cell Cultures. Journal of Clinical Microbiology. 39(2). 675–684. 16 indexed citations

Sears, Johnna F., Roy Repaske, & Arifa S. Khan. (1999). Improved Mg²⁺-Based Reverse Transcriptase Assay for Detection of Primate Retroviruses. Journal of Clinical Microbiology. 37(6). 1704–1708. 14 indexed citations

Khan, Arifa S., et al.. (1999). Sensitive Assays for Isolation and Detection of Simian Foamy Retroviruses. Journal of Clinical Microbiology. 37(8). 2678–2686. 27 indexed citations

Khan, Arifa S., et al.. (1998). The reverse transcriptase activity in cell-free medium of chicken embryo fibroblast cultures is not associated with a replication-competent retrovirus. Journal of Clinical Virology. 11(1). 7–18. 22 indexed citations

Sears, Johnna F., K. Taniguchi, K Midthun, et al.. (1988). Prediction of human rotavirus serotype by nucleotide sequence analysis of the VP7 protein gene. Journal of Virology. 62(5). 1819–1823. 99 indexed citations

Hoggan, M D, Charles E. Buckler, Johnna F. Sears, Wallace P. Rowe, & Malcolm A. Martin. (1983). Organization and stability of endogenous xenotropic murine leukemia virus proviral DNA in mouse genomes. Journal of Virology. 45(1). 473–477. 43 indexed citations

Kozak, Christine A., Johnna F. Sears, & M D Hoggan. (1983). Genetic mapping of the mouse oncogenes c-Ha-ras-1 and c-fes to chromosome 7. Journal of Virology. 47(1). 217–220. 33 indexed citations

10.

Kozak, Christine A., Johnna F. Sears, & M D Hoggan. (1983). Genetic Mapping of the Mouse Proto-Oncogene c- sis to Chromosome 15. Science. 221(4613). 867–869. 33 indexed citations

11.

Hoggan, M D, Charles E. Buckler, Johnna F. Sears, et al.. (1982). Internal organization of endogenous proviral DNAs of xenotropic murine leukemia viruses. Journal of Virology. 43(1). 8–17. 24 indexed citations

12.

Buckler, Charles E., M D Hoggan, Hardy Chan, et al.. (1982). Cloning and characterization of an envelope-specific probe from xenotropic murine leukemia proviral DNA. Journal of Virology. 41(1). 228–236. 56 indexed citations

13.

Cook, M. Katherine & Johnna F. Sears. (1970). Preparation of Infectious Cell-Free Herpes-Type Virus Associated with Marek's Disease. Journal of Virology. 5(2). 258–261. 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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