Details

Autor(en) / Beteiligte

• Pusch, W
• Balvers, M
• Ivell, R

Titel

Molecular cloning and expression of the relaxin-like factor from the mouse testis

Ist Teil von

• Endocrinology (Philadelphia), 1996-07, Vol.137 (7), p.3009-3013

Ort / Verlag

United States

Erscheinungsjahr

1996

Quelle

Oxford Journals 2020 Medicine

Beschreibungen/Notizen

• A complementary DNA encoding the mouse homolog of the testicular relaxin-like factor was cloned from a subtractive complementary DNA library, comprising clones preferentially expressed in the testes of mutant w/wv mice. The predicted amino acid structure conforms with that for other members of the insulin, insulin-like growth factor, and relaxin hormone family, with A, B, and C (connecting) domains. Northern and in situ transcript hybridization showed that the gene is exclusively expressed at a high level in the Leydig cells of both mutant and wild type testes and is up-regulated at puberty. The level of the specific messenger RNA is such as to imply that this novel member of the insulin family represents a major secretory product of Leydig cells, with a potential to be a part of a novel systemic feedback loop to other organs, including the brain.