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Article

Testis structure in the sys (symplastic spermatids) mouse.

The American journal of anatomy - 1 Oct 1991

Russell L D, Hikim A P, Overbeek P A, MacGregor G R

Abstract excerpt

Testes of mice with the recessive insertional mutation termed symplastic spermatids (sys) were assessed for structural and developmental abnormalities. Homozygous (sys/sys) males are infertile due to an abnormality in spermatogenesis leading to azoospermia. The major interruption to spermatogenesis occurs when the intercellular bridges that connect round spermatids open prematurely resulting in the formation of...

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PMID: 1759682
DOI: 10.1002/aja.1001920206

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

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