Zakir Ullah

975 total citations
30 papers, 753 citations indexed

About

Zakir Ullah is a scholar working on Molecular Biology, Plant Science and Oncology. According to data from OpenAlex, Zakir Ullah has authored 30 papers receiving a total of 753 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Molecular Biology, 6 papers in Plant Science and 5 papers in Oncology. Recurrent topics in Zakir Ullah's work include Plant Virus Research Studies (6 papers), Epigenetics and DNA Methylation (5 papers) and Cancer-related Molecular Pathways (5 papers). Zakir Ullah is often cited by papers focused on Plant Virus Research Studies (6 papers), Epigenetics and DNA Methylation (5 papers) and Cancer-related Molecular Pathways (5 papers). Zakir Ullah collaborates with scholars based in United States, Pakistan and Saudi Arabia. Zakir Ullah's co-authors include Melvin Depamphilis, Rebecca Grumet, Melvin L. DePamphilis, Lyubomir T. Vassilev, Rieko Yagi, Matthew J. Kohn, Christelle de Renty, Mary A. Lilly, Xiaofeng Wang and R. William Henry and has published in prestigious journals such as Genes & Development, SHILAP Revista de lepidopterología and PLoS ONE.

In The Last Decade

Zakir Ullah

29 papers receiving 730 citations

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author						Papers	Cites
Zakir Ullah	417	235	149	128	66	30	753
Xilan Yu	607 1.5×	275 1.2×	175 1.2×	68 0.5×	62 0.9×	35	1.2k
Liping Wu	225 0.5×	158 0.7×	86 0.6×	18 0.1×	17 0.3×	41	458
Carlos J. Pérez	431 1.0×	100 0.4×	66 0.4×	111 0.9×	49 0.7×	29	776
Kathryn H. Brooks	210 0.5×	250 1.1×	29 0.2×	33 0.3×	39 0.6×	32	774
Haiying Zhong	571 1.4×	349 1.5×	37 0.2×	29 0.2×	53 0.8×	39	902
Stephanie Déjardin	361 0.9×	128 0.5×	14 0.1×	24 0.2×	73 1.1×	15	640
Bei‐Chang Yang	636 1.5×	138 0.6×	116 0.8×	32 0.3×	62 0.9×	12	897
Aiping Chen	282 0.7×	80 0.3×	18 0.1×	66 0.5×	80 1.2×	30	492
Claire Walker	154 0.4×	183 0.8×	130 0.9×	29 0.2×	18 0.3×	14	525

Countries citing papers authored by Zakir Ullah

Since Specialization

Citations

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

Fields of papers citing papers by Zakir Ullah

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Zakir Ullah

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

All Works

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20 of 20 papers shown

Khan, Ali S., et al.. (2025). Designing a highly antigenic multi epitope subunit vaccine against Bovine alpha herpes virus 2 targeting glycoprotein B and H: A reverse vaccinology approach. SHILAP Revista de lepidopterología. 14. 100047–100047. 4 indexed citations

Iqbal, Javed, Banzeer Ahsan Abbasi, Zakir Ullah, et al.. (2023). Rosmarinic acid and its derivatives: Current insights on anticancer potential and other biomedical applications. Biomedicine & Pharmacotherapy. 162. 114687–114687. 61 indexed citations

Ali, Asif, et al.. (2022). Improving diagnosis of tuberculous lymphadenitis by combination of cytomorphology and MPT64 immunostaining on cell blocks from the fine needle aspirates. PLoS ONE. 17(10). e0276064–e0276064. 4 indexed citations

Ullah, Zakir, et al.. (2021). Green R&D, Green Investment and its Effect on Firm Financial Performance, in the Context of Pakistan. Journal of Management and Research. 7(1). 21–32. 2 indexed citations

Ullah, Rahim, et al.. (2020). Transcriptomic analysis reveals differential gene expression, alternative splicing, and novel exons during mouse trophoblast stem cell differentiation. Stem Cell Research & Therapy. 11(1). 342–342. 14 indexed citations

Ullah, Rahim, Christelle de Renty, Melvin Depamphilis, et al.. (2018). CDK1 inhibition facilitates formation of syncytiotrophoblasts and expression of human Chorionic Gonadotropin. Placenta. 66. 57–64. 6 indexed citations

Rehman, Hameed Ur, et al.. (2016). Physical and mental effects of menstruation cycle in relation to ten diverse professions among females of district Kohat, KP Pakistan. Journal of Entomology and Zoology Studies. 4(4). 1225–1227. 2 indexed citations

Hussain, Tanveer, et al.. (2015). A panel of microsatellite markers for genetic diversity and parentage analysis of dog breeds in Pakistan.. The Journal of Animal and Plant Sciences. 25(2). 351–356. 4 indexed citations

Renty, Christelle de, Melvin Depamphilis, & Zakir Ullah. (2014). Cytoplasmic Localization of p21 Protects Trophoblast Giant Cells from DNA Damage Induced Apoptosis. PLoS ONE. 9(5). e97434–e97434. 32 indexed citations

10.

DePamphilis, Melvin L., et al.. (2012). “The Octet”: Eight Protein Kinases that Control Mammalian DNA Replication. Frontiers in Physiology. 3. 368–368. 23 indexed citations

11.

Ullah, Zakir, et al.. (2011). Complications of Tracheostomy. Journal of Postgraduate Medical Institute. 18(3). 4 indexed citations

12.

Ullah, Zakir & Muhammad Junaid Tahir. (2011). Tuberculous Cervical Lymphadenopathy. Journal of Postgraduate Medical Institute. 15(2). 1 indexed citations

13.

Ullah, Zakir, et al.. (2009). Cip/Kip cyclin-dependent protein kinase inhibitors and the road to polyploidy. Cell Division. 4(1). 10–10. 69 indexed citations

14.

Ullah, Zakir, et al.. (2009). Developmentally programmed endoreduplication in animals. Cell Cycle. 8(10). 1501–1509. 70 indexed citations

15.

Akhtar, Saeed, et al.. (2008). Quality Evaluation of Different Honey Samples Produced in Peshawar Valley. Pakistan Journal of Biological Sciences. 11(5). 797–800. 18 indexed citations

16.

Ullah, Zakir, Matthew J. Kohn, Rieko Yagi, Lyubomir T. Vassilev, & Melvin L. DePamphilis. (2008). Differentiation of trophoblast stem cells into giant cells is triggered by p57/Kip2 inhibition of CDK1 activity. Genes & Development. 22(21). 3024–3036. 145 indexed citations

17.

Ullah, Zakir, et al.. (2007). Retinoblastoma Protein Regulation by the COP9 Signalosome. Molecular Biology of the Cell. 18(4). 1179–1186. 36 indexed citations

18.

Ullah, Zakir, et al.. (2006). Regulation of retinoblastoma protein stability and function by the COP signalosome. Developmental Biology. 295(1). 376–376. 1 indexed citations

19.

Keller, Scott A., et al.. (2004). Distinct developmental expression of Drosophila retinoblastoma factors. Gene Expression Patterns. 5(3). 411–421. 18 indexed citations

20.

Wang, Xiaofeng, Zakir Ullah, & Rebecca Grumet. (2000). Interaction between Zucchini Yellow Mosaic Potyvirus RNA-Dependent RNA Polymerase and Host Poly-(A) Binding Protein. Virology. 275(2). 433–443. 51 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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