Tyrosination-detyrosination of the COOH-terminus of alpha-tubulin in oocytes and embryos of Bufo arenarum.
Comp Biochem Physiol B
; 87(1): 151-5, 1987.
Article
en En
| MEDLINE
| ID: mdl-3111780
ABSTRACT
Soluble tubulin from Bufo arenarum oocytes and early embryos was shown to be composed mainly of the non-tyrosinable species. The low proportion of tyrosinable tubulin was almost exclusively constituted by the tyrosinated form. Compared with oocytes and embryos, toad brain contained a higher proportion of tyrosinable tubulin constituted mainly by the non-tyrosinated form. Tubulin carboxypeptidase was detected in toad brain but not in oocytes and embryos.
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Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Oocitos
/
Tirosina
/
Tubulina (Proteína)
/
Bufo arenarum
/
Embrión no Mamífero
Límite:
Animals
Idioma:
En
Revista:
Comp Biochem Physiol B
Año:
1987
Tipo del documento:
Article