P.G. Johnston

834 citations

31 papers · 683 indexed · h-index 17

Impact in

Genetics top 5%
- Genetic and Clinical Aspects of Sex Determination and Chromosomal Abnormalities
- Genetic diversity and population structure
- Animal Genetics and Reproduction
- Genetic Mapping and Diversity in Plants and Animals
Plant Science top 10%
- Chromosomal and Genetic Variations

Papers in ⓘ

Genetics 19
- Genetic and Clinical Aspects of Sex Determination and Chromosomal Abnormalities 10
- Animal Genetics and Reproduction 8
- Genetic diversity and population structure 6
- Genetic and phenotypic traits in livestock 3
Molecular Biology 14
- Genomics and Phylogenetic Studies 4

Co-authors: Mark D. B. Eldridge (12 shared papers)B.M. Cattanach (1 shared paper)David A.F. Loebel (4 shared papers)Jennifer A. Marshall Graves (2 shared papers)DW Cooper (3 shared papers)Cushla J. Metcalfe (3 shared papers)Kyall R. Zenger (3 shared papers)Robert L. Close (3 shared papers)
Journals: Cytogenetic and Genome Research (9 papers)Genome (3 papers)Conservation Genetics (2 papers)Genetics Research (2 papers)Nature (1 paper)
Partner nations: Australia United States South Africa

In The Last Decade

P.G. Johnston

30 papers receiving 654 citations

Peers

Countries citing papers authored by P.G. Johnston

Since Specialization

Citations

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

Fields of papers citing papers by P.G. Johnston

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by P.G. Johnston. 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 P.G. Johnston. The network helps show where P.G. Johnston may publish in the future.

Co-authors

The 25 scholars most cited alongside P.G. Johnston, 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 P.G. Johnston Line = papers co-authored together P.G. Johnston 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 31 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	X-inactivation in marsupials and monotremes DW Cooper, P.G. Johnston, J. M. Watson, Jennifer A. Marshall Graves	1993	102
2	Controlling elements in the mouse: IV. Evidence of non-randomX-inactivation Genetics Research ·P.G. Johnston, B.M. Cattanach	1981	99
3	Methylation analysis of a marsupial X-linked CpG island by bisulfite genomic sequencing. Genome Research ·David A.F. Loebel, P.G. Johnston	1996	45
4	Mapping the distribution of the telomeric sequence (T<sub>2</sub>AG<sub>3</sub>)<sub>n</sub> in rock-wallabies, <i>Petrogale</i> (Marsupialia: Macropodidae), by fluorescence in situ hybridization. I. The <i>penicillata </i>complex Cytogenetic and Genome Research ·Cushla J. Metcalfe, Mark D. B. Eldridge, Leon R. McQuade, P.G. Johnston	1997	37
5	Flow-cytogenetics: sources of DNA content variation among euploid individuals Cytogenetic and Genome Research ·Holger Hoehn, P.G. Johnston, J. B. Callis	1977	36
6	Sex-chromosome elimination in the bandicoot <i>Isoodon macrourus</i> using Y-linked markers Cytogenetic and Genome Research ·Catherine M. Watson, Sienna H. Margan, P.G. Johnston	1998	26
7	Phylogenetics, population structure and genetic diversity of the endangered southern brown bandicoot (Isoodon obesulus) in south-eastern Australia Conservation Genetics ·Kyall R. Zenger, Mark D. B. Eldridge, P.G. Johnston	2005	26
8	Chromosomal rearrangements in rock wallabies, <i>Petrogale </i>(Marsupialia, Macropodidae) Cytogenetic and Genome Research ·Mark D. B. Eldridge, A. E. Dollin, P.G. Johnston, Robert L. Close, J. D. Murray	1988	23
9	Chromosomal rearrangements in rock wallabies, Petrogale (Marsupialia: Macropodidae). II. G-banding analysis of Petrogale godmani Genome ·Mark D. B. Eldridge, P.G. Johnston, Robert L. Close, P. S. Lowry	1989	22
10	Mapping the distribution of the telomeric sequence (T<sub>2</sub>AG<sub>3</sub>)<sub>n</sub> in the Macropodoidea (Marsupialia) by fluorescence in situ hybridization. II. The ancestral 2n = 22 macropodid karyotype Cytogenetic and Genome Research ·Cushla J. Metcalfe, Mark D. B. Eldridge, P.G. Johnston	2007	22
11	Marsupial-mouse cell hybrids containing fragments of the marsupial X chromosome Somatic Cell and Molecular Genetics ·Jennifer A. Marshall Graves, Guat Kin Chew, Desmond W. Cooper, P.G. Johnston	1979	22
12	Late Quaternary river evolution of floodplain pockets along Mulloon Creek, New South Wales, Australia The Holocene ·P.G. Johnston, Gary Brierley	2006	22
13	Karyotype and nuclear DNA content of the Australian lungfish, <i>Neoceratodus forster</i><i>i</i> (Ceratodidae: Dipnoi) Cytogenetic and Genome Research ·Jenny Rock, Mark D. B. Eldridge, A. S. CHAMPION, P.G. Johnston, Jean M.P. Joss	1996	21
14	Mapping the distribution of the telomeric sequence (T<sub>2</sub>AG<sub>3</sub>)<sub>n</sub> in rock wallabies, <i>Petrogale</i> (Marsupialia: Macropodidae), by fluorescence in situ hybridization Cytogenetic and Genome Research ·Cushla J. Metcalfe, Mark D. B. Eldridge, P.G. Johnston	2002	21
15	Analysis of DNase 1 sensitivity and methylation of active and inactive X chromosomes of kangaroos (Macropus robustus) by in situ nick translation Chromosoma ·David A.F. Loebel, P.G. Johnston	1993	20
16	Chromosomal rearrangements in rock wallabies, Petrogale (Marsupialia: Macropodidae). VIII. An investigation of the nonrandom nature of karyotypic change Genome ·Mark D. B. Eldridge, P.G. Johnston	1993	18
17	Chromosomal rearrangements in rock wallabies, Petrogale (Marsupialia: Macropodidae). III. G-banding analysis of Petrogale inornata and P. penicillata Genome ·Mark D. B. Eldridge, Robert L. Close, P.G. Johnston	1990	16
18	Chromosomal rearrangements in rock wallabies, <i>Petrogale </i>(Marsupialia: Macropodidae) Cytogenetic and Genome Research ·Mark D. B. Eldridge, P.G. Johnston, P. S. Lowry	1992	14
19	Isolation and characterization of microsatellite loci in the southern brown bandicoot ( Isoodon obesulus ), and their applicability to other marsupial species Molecular Ecology Notes ·Kyall R. Zenger, P.G. Johnston	2001	13
20	Alternative splicing of the RBP1 gene clusters in an internal exon that encodes potential phosphorylation sites. PubMed ·Gregory A. Otterson, Robert A. Kratzke, Aiping Lin, P.G. Johnston, F Kaye	1993	13

About P.G. Johnston

P.G. Johnston is a scholar working on Genetics, Molecular Biology, Plant Science, Ecology and Paleontology, having authored 31 papers that have together received 683 indexed citations. Recurring topics across this work include Genetic and Clinical Aspects of Sex Determination and Chromosomal Abnormalities (10 papers), Chromosomal and Genetic Variations (10 papers), Animal Genetics and Reproduction (8 papers), Genetic diversity and population structure (6 papers), Wildlife Ecology and Conservation (5 papers), Evolution and Paleontology Studies (5 papers), Genomics and Phylogenetic Studies (4 papers) and Genetic and phenotypic traits in livestock (3 papers). The work is most often cited by research in Genetics (488 citations), Plant Science (278 citations), Paleontology (52 citations), Molecular Biology (374 citations) and Ecology (90 citations). P.G. Johnston has collaborated with scholars based in Australia, United States and South Africa. Frequent co-authors include Mark D. B. Eldridge, B.M. Cattanach, David A.F. Loebel, Jennifer A. Marshall Graves, DW Cooper, Cushla J. Metcalfe, Kyall R. Zenger, Robert L. Close, Catherine M. Watson and Holger Hoehn. Their work appears in journals such as Cytogenetic and Genome Research, Genome, Conservation Genetics, Genetics Research and Nature.

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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