Kl. Loveland et al., EXPRESSION OF ACTIVIN BC SUBUNIT MESSENGER-RNA IN REPRODUCTIVE TISSUES, Journal of molecular endocrinology, 17(1), 1996, pp. 61-65
A cDNA encoding the potential activin beta C subunit was produced from
human testis RNA using reverse transcription and PCR and then used as
a probe in Northern blot analysis of poly(A)+ RNA. A transcript of si
milar to 1.8 kb was evident in human ovary, placenta and testis sample
s. A transcript of this size was also detected in adult rat caput and
cauda epididymis, and adult and day-15 testis and adult spleen, while
adult liver contained a single transcript of similar to 2.1 kb. Poly(A
)+ RNA from primary spermatocytes but not from round spermatids contai
ned the 1.8 kb activin beta C mRNA. These findings highlight the need
for further studies to determine the physiological role(s) of activin
beta C in a wide variety of tissues.