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SPERMATOGONIAL STEM CELL RENEWAL IN THE MOUSE: I. NORMAL SITUATION
Abstract
Spermatogenesis in the mouse has been investigated by counting the different kinds of spermatogonia throughout the cycle of the seminiferous epithelium. A description is given of the A isolated (A is), A paired (A pr) and A aligned (A al) spermatogonia and the other A spermatogonia as they appear in tubules mounted in toto. This technique enabled A is, A pr and A al spermatogonia to be counted. Our results complete the evidence for the concept of a population of morphologically undifferentiated A spermatogonia preceding the A 1 spermatogonia in the line of spermatogenesis and that among these A spermatogonia, the A is cells are to be regarded as the stem cells of spermatogenesis. In population of A is, A pr and A al spermatogonia divisions take place during the life spans of A 2, A 4 and In spermatogonia and also rarely during the life span of B spermatogonia. During the life spans of In and B spermatogonia the A al gradually differentiate into A 1 spermatogonia. About 10% of the total number of A spermatogonia in stages 7–8, mainly A isolated and some A paired, do not differentiate but start a new multiplication cycle.
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Citations
Cited by
Spermatogenesis: The Commitment to Meiosis
Griswold, M. D. (2016) · Physiological Reviews · doi:10.1152/physrev.00013.2015 · Cited by 825
Tagelenbosch, R. A. J., & de Rooij, D. G. (1993) · Mutation Research - Fundamental and Molecular Mechanisms of Mutagenesis · doi:10.1016/0027-5107(93)90159-d · Cited by 606
Self-citationde Rooij, D. G., & Grootegoed, J. A. (1998) · Current Opinion in Cell Biology · doi:10.1016/s0955-0674(98)80109-9 · Cited by 537
Self-citationNakagawa, T., Nabeshima, Y.-I., & Yoshida, S. (2007) · Developmental Cell · doi:10.1016/j.devcel.2007.01.002 · Cited by 398
Spermatogonial stem cells and spermatogenesis in mice, monkeys and men
Fayomi, A. P., & Orwig, K. E. (2018) · Stem Cell Research · doi:10.1016/j.scr.2018.04.009 · Cited by 346
Metadata
- Authors
- de Rooij, D. G.
- Venue
- Cell Proliferation
- Publisher
- Wiley
- Published
- 1973-05
- Volume
- 6
- Issue
- 3
- Pages
- 281-287
- ISSN
- 0960-7722 (ISSN-L)
- 1365-2184
- OpenAlex
- W2014933571
- Cited by
- 160
- References
- 0
- FWCI
- 2.89
- Type
- journal article
- Language
- en
- Open access
- closed
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- CoChat. (2026). Citation check: SPERMATOGONIAL STEM CELL RENEWAL IN THE MOUSE: I. NORMAL SITUATION. https://app.cochat.ai/papers/10.1111/j.1365-2184.1973.tb01617.x
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- de Rooij, D. G. (1973). SPERMATOGONIAL STEM CELL RENEWAL IN THE MOUSE: I. NORMAL SITUATION. Cell Proliferation. https://doi.org/10.1111/j.1365-2184.1973.tb01617.x
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