C. L. Yntema

3.2k total citations · 1 hit paper
26 papers, 2.1k citations indexed

About

C. L. Yntema is a scholar working on Nature and Landscape Conservation, Genetics and Molecular Biology. According to data from OpenAlex, C. L. Yntema has authored 26 papers receiving a total of 2.1k indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Nature and Landscape Conservation, 10 papers in Genetics and 5 papers in Molecular Biology. Recurrent topics in C. L. Yntema's work include Turtle Biology and Conservation (10 papers), Genetic and Clinical Aspects of Sex Determination and Chromosomal Abnormalities (8 papers) and Sperm and Testicular Function (5 papers). C. L. Yntema is often cited by papers focused on Turtle Biology and Conservation (10 papers), Genetic and Clinical Aspects of Sex Determination and Chromosomal Abnormalities (8 papers) and Sperm and Testicular Function (5 papers). C. L. Yntema collaborates with scholars based in United States and Canada. C. L. Yntema's co-authors include N. Mrosovsky, Warner S. Hammond, Allan D. Bass, Michael T. Tseng, Marcus Singer, Margaret Egar and Myrin Borysenko and has published in prestigious journals such as The Journal of Comparative Neurology, Journal of Pharmacology and Experimental Therapeutics and Cellular and Molecular Life Sciences.

In The Last Decade

C. L. Yntema

26 papers receiving 1.8k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

A series of stages in the embryonic development of Chelydra serpentina

1968 397 citations C. L. Yntema Journal of Morphology profile →

Peers

C. L. Yntema

NLC

GPC

GENET

MB

SURGE

Niklas Zar Sweden

James F. Jackson United States

John A. Phillips United States

Ann C. Burke United States

Peter Wirtz Portugal

Duncan S. MacKenzie United States

S. Randal Voss United States

A. d’A. Bellairs United Kingdom

Karen L. M. Martin United States

Martin P. Schreibman United States

Niklas Zar Sweden

C. L. Yntema

494 ×0.5

NLC

231 ×0.4

GPC

133 ×0.3

GENET

142 ×0.3

MB

88 ×0.2

SURGE

Citations per year, relative to C. L. Yntema C. L. Yntema (= 1×) peers Niklas Zar

Countries citing papers authored by C. L. Yntema

Since Specialization

Citations

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

Fields of papers citing papers by C. L. Yntema

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of C. L. Yntema

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

1.

Yntema, C. L. & N. Mrosovsky. (1982). Critical periods and pivotal temperatures for sexual differentiation in loggerhead sea turtles. Canadian Journal of Zoology. 60(5). 1012–1016. 224 indexed citations

2.

Yntema, C. L.. (1981). Characteristics of gonads and oviducts in hatchlings and young of Chelydra serpentina resulting from three incubation temperatures. Journal of Morphology. 167(3). 297–304. 31 indexed citations

3.

Mrosovsky, N. & C. L. Yntema. (1980). Temperature dependence of sexual differentiation in sea turtles: implications for conservation practices. Biological Conservation. 18(4). 271–280. 196 indexed citations

4.

Yntema, C. L. & N. Mrosovsky. (1980). SEXUAL DIFFERENTIATION IN HATCHLING LOGGERHEADS (CARETTA CARETTA) INCUBATED AT DIFFERENT CONTROLLED TEMPERATURES. 194 indexed citations

5.

Yntema, C. L.. (1979). Temperature levels and periods of sex determination during incubation of eggs of Chelydra serpentina. Journal of Morphology. 159(1). 17–27. 130 indexed citations

6.

Yntema, C. L.. (1976). Effects of incubation temperatures on sexual differentiation in the turtle, Chelydra serpentina. Journal of Morphology. 150(2). 453–461. 155 indexed citations

7.

Yntema, C. L.. (1974). Incidence and progress of rejection of embryonic limb bud transplants in the turtle, Chelydra serpentina. Journal of Morphology. 144(4). 453–461. 1 indexed citations

8.

Egar, Margaret, C. L. Yntema, & Marcus Singer. (1973). The nerve fiber content of Amblystoma aneurogenic limbs. Journal of Experimental Zoology. 186(1). 91–95. 9 indexed citations

9.

Yntema, C. L. & Myrin Borysenko. (1971). Survival of embryonic limb bud transplants in snapping turtles. Cellular and Molecular Life Sciences. 27(5). 567–569. 4 indexed citations

10.

Yntema, C. L.. (1971). Incidence and Survival of Twin Embryos of the Common Snapping Turtle, Chelydra serpentina. Copeia. 1971(4). 755–755. 6 indexed citations

11.

Yntema, C. L.. (1970). Twinning in the common snapping turtle, Chelydra serpentina. The Anatomical Record. 166(3). 491–497. 4 indexed citations

12.

Yntema, C. L.. (1970). Extirpation experiments on embryonic rudiments of the carapace of Chelydra serpentina. Journal of Morphology. 132(2). 235–243. 33 indexed citations

13.

Yntema, C. L.. (1964). Procurement and use of turtle embryos for experimental procedures. The Anatomical Record. 149(4). 577–585. 37 indexed citations

14.

Hammond, Warner S. & C. L. Yntema. (1964). DEPLETIONS OF PHARYNGEAL ARCH CARTILAGES FOLLOWING EXTIRPATION OF CRANIAL NEURAL CREST IN CHICK EMBRYOS. Cells Tissues Organs. 56(1-2). 21–34. 39 indexed citations

15.

Yntema, C. L.. (1962). Duplication and innervation in anterior extremities of amblystoma larvae. Journal of Experimental Zoology. 149(2). 127–145. 2 indexed citations

16.

Yntema, C. L.. (1959). Blastema formation in sparsely innervated and aneurogenic forelimbs of amblystoma larvae. Journal of Experimental Zoology. 142(1). 423–439. 40 indexed citations

17.

Yntema, C. L.. (1959). Regeneration in sparsely innervated and aneurogenic forelimbs of Amblystoma larvae. Journal of Experimental Zoology. 140(1). 101–123. 99 indexed citations

18.

Hammond, Warner S. & C. L. Yntema. (1958). Origin of ciliary ganglia in the chick. The Journal of Comparative Neurology. 110(3). 367–389. 33 indexed citations

19.

Yntema, C. L. & Warner S. Hammond. (1955). Experiments on the origin and development of the sacral autonomic nerves in the chick embryo. Journal of Experimental Zoology. 129(2). 375–413. 75 indexed citations

20.

Bass, Allan D., et al.. (1951). STUDIES ON THE MECHANISM BY WHICH SULFADIAZINE AFFECTS THE SURVIVAL OF THE MAMMALIAN EMBRYO. Journal of Pharmacology and Experimental Therapeutics. 101(4). 362–367. 24 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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