Carol L. Keefer

3.6k total citations
90 papers, 2.9k citations indexed

About

Carol L. Keefer is a scholar working on Public Health, Environmental and Occupational Health, Molecular Biology and Genetics. According to data from OpenAlex, Carol L. Keefer has authored 90 papers receiving a total of 2.9k indexed citations (citations by other indexed papers that have themselves been cited), including 48 papers in Public Health, Environmental and Occupational Health, 42 papers in Molecular Biology and 34 papers in Genetics. Recurrent topics in Carol L. Keefer's work include Reproductive Biology and Fertility (48 papers), Animal Genetics and Reproduction (27 papers) and Pluripotent Stem Cells Research (23 papers). Carol L. Keefer is often cited by papers focused on Reproductive Biology and Fertility (48 papers), Animal Genetics and Reproduction (27 papers) and Pluripotent Stem Cells Research (23 papers). Carol L. Keefer collaborates with scholars based in United States, Canada and France. Carol L. Keefer's co-authors include Steven L. Stice, Hernán Baldassarre, Disha Pant, Anthoula Lazaris, B.R. Downey, C.N. Karatzas, Andrew T. Schiffmacher, Benjamin G. Brackett, B. Bhatia and Annie Bilodeau and has published in prestigious journals such as Proceedings of the National Academy of Sciences, SHILAP Revista de lepidopterología and Stem Cells.

In The Last Decade

Carol L. Keefer

88 papers receiving 2.6k citations

Peers

Carol L. Keefer

PHEOH

GENET

ACS

U. Besenfelder Austria

Silvia Colleoni Italy

K. R. Bondioli United States

J.E. Fléchon France

James M. Robl United States

Mark Westhusin United States

K. Imai Japan

Lee D. Spate United States

David N. Wells New Zealand

August Rieke United States

U. Besenfelder Austria

Carol L. Keefer

1.5k ×0.8

PHEOH

1.0k ×0.7

1.0k ×0.8

GENET

608 ×0.7

867 ×2.9

ACS

Citations per year, relative to Carol L. Keefer Carol L. Keefer (= 1×) peers U. Besenfelder

Countries citing papers authored by Carol L. Keefer

Since Specialization

Citations

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

Fields of papers citing papers by Carol L. Keefer

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Carol L. Keefer. 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 Carol L. Keefer. The network helps show where Carol L. Keefer may publish in the future.

Co-authorship network of co-authors of Carol L. Keefer

This figure shows the co-authorship network connecting the top 25 collaborators of Carol L. Keefer. A scholar is included among the top collaborators of Carol L. Keefer 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 Carol L. Keefer. Carol L. Keefer 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

Wildt, David E., et al.. (2019). Combinations of Growth Factors Regulating LIF/STAT3, WNT, and FGF2 Pathways Sustain Pluripotency-Related Proteins in Cat Embryonic Cells. Stem Cells and Development. 28(5). 329–340. 6 indexed citations

Schiffmacher, Andrew T. & Carol L. Keefer. (2013). CDX2 regulates multiple trophoblast genes in bovine trophectoderm CT‐1 cells. Molecular Reproduction and Development. 80(10). 826–839. 34 indexed citations

Songsasen, Nucharin, et al.. (2011). Abnormal Reproductive Patterns in Przewalski's Mares Are Associated with a Loss in Gene Diversity1. Biology of Reproduction. 86(2). 28–28. 15 indexed citations

Pillarisetti, Anand, et al.. (2011). Mechanical Phenotyping of Mouse Embryonic Stem Cells: Increase in Stiffness with Differentiation. Cellular Reprogramming. 13(4). 371–380. 67 indexed citations

Pant, Disha & Carol L. Keefer. (2009). Expression of Pluripotency-Related Genes during Bovine Inner Cell Mass Explant Culture. Cloning and Stem Cells. 11(3). 355–365. 44 indexed citations

Karatzas, Costas N., et al.. (2006). Transgenesis Using Nuclear Transfer in Goats. Methods in molecular biology. 348. 213–226. 8 indexed citations

Betts, Dean H., Steven D. Perrault, Jim Petrik, et al.. (2005). Telomere length analysis in goat clones and their offspring. Molecular Reproduction and Development. 72(4). 461–470. 23 indexed citations

Baldassarre, Hernán, J.N. Pierson, N. Neveu, et al.. (2004). Prepubertal Propagation of Transgenic Cloned Goats by Laparoscopic Ovum Pick-Up and In Vitro Embryo Production. Cloning and Stem Cells. 6(1). 25–29. 17 indexed citations

Keefer, Carol L.. (2004). Production of bioproducts through the use of transgenic animal models. Animal Reproduction Science. 82-83. 5–12. 55 indexed citations

10.

Baldassarre, Hernán, Carol L. Keefer, Bin Wang, Anthoula Lazaris, & Costas N. Karatzas. (2003). Nuclear Transfer in Goats Using In Vitro Matured Oocytes Recovered by Laparoscopic Ovum Pick-Up. Cloning and Stem Cells. 5(4). 279–285. 31 indexed citations

11.

Begin, I., B. Bhatia, Hernán Baldassarre, András Dinnyés, & Carol L. Keefer. (2003). Cryopreservation of goat oocytes and in vivo derived 2- to 4-cell embryos using the cryoloop (CLV) and solid-surface vitrification (SSV) methods. Theriogenology. 59(8). 1839–1850. 95 indexed citations

12.

Keefer, Carol L., et al.. (2003). Developmental competence of prepubertal and adult goat oocytes cultured in semi-defined media following laparoscopic recovery. Theriogenology. 60(5). 879–889. 63 indexed citations

13.

Baldassarre, Hernán, et al.. (2003). Influence of GnRH administration on timing of the LH surge and ovulation in dwarf goats. Theriogenology. 60(3). 397–406. 37 indexed citations

14.

Wang, Bin, Hernán Baldassarre, T. Tao, et al.. (2002). Transgenic goats produced by DNA pronuclear microinjection of in vitro derived zygotes. Molecular Reproduction and Development. 63(4). 437–443. 37 indexed citations

15.

Gauthier, M., et al.. (2001). Sexual Maturation and Fertility of Male Nigerian Dwarf Goat ( Capra hircus ) Clones Produced by Somatic Cell Nuclear Transfer. Cloning and Stem Cells. 3(3). 151–155. 21 indexed citations

16.

Baldassarre, Hernán, et al.. (2001). Seasonal variation in preovulatory events associated with synchronization of estrus in dwarf goats. Theriogenology. 56(5). 759–769. 21 indexed citations

17.

Keefer, Carol L., Hernán Baldassarre, B. Wang, et al.. (2001). Generation of Dwarf Goat (Capra hircus) Clones Following Nuclear Transfer with Transfected and Nontransfected Fetal Fibroblasts and In Vitro-Matured Oocytes1. Biology of Reproduction. 64(3). 849–856. 193 indexed citations

18.

Keefer, Carol L.. (1989). Fertilization by sperm injection in the rabbit. Gamete Research. 22(1). 59–69. 72 indexed citations

19.

Fayrer-Hosken, R.A., Abdelmoneim I. Younis, Benjamin G. Brackett, et al.. (1989). Laparoscopic oviductal transfer of in vitro matured and in vitro fertilized bovine oocytes. Theriogenology. 32(3). 413–420. 19 indexed citations

20.

Keefer, Carol L., et al.. (1988). Culture of in vitro fertilized rabbit ova. Gamete Research. 20(4). 431–436. 9 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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