Assay of the expression and self-activition function of full length and different fragments of mayven gene in yeast two-hybrid system / 中华医学遗传学杂志
Chinese Journal of Medical Genetics
;
(6): 338-342, 2008.
Artigo
em Chinês
| WPRIM
| ID: wpr-308063
ABSTRACT
<p><b>OBJECTIVE</b>To identify the mayven-interacting proteins and study the effect of mayven on multiple sclerosis pathogenesis.</p><p><b>METHODS</b>The full length and four different fragments of mayven gene were amplified by polymerase chain reaction (PCR) with specific primers and were cloned into the yeast expression vector pDBLeu. Then, the recombinant plasmids were transformed into MAV203 yeast strain. The autonomous activation of their expression products was detected.</p><p><b>RESULTS</b>The yeast expression vectors of mayven, which include a full-length and four different fragments, were constructed successfully. Full length P1, fragments P3 and P4 have no effect on the expression of HIS3 and LacZ gene, but fragments P7 and P8 do. The C-terminal of Mayven gene may contain a transcription activation domain.</p><p><b>CONCLUSION</b>Full length P1, fragments P3 and P4 of the mayven gene can be used to screen the mayven-interacting proteins, but whether Mayven has transcriptional activation activity need to be studied.</p>
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Reação em Cadeia da Polimerase
/
Técnicas do Sistema de Duplo-Híbrido
/
Genética
/
Proteínas dos Microfilamentos
/
Modelos Genéticos
/
Esclerose Múltipla
/
Proteínas do Tecido Nervoso
Idioma:
Chinês
Revista:
Chinese Journal of Medical Genetics
Ano de publicação:
2008
Tipo de documento:
Artigo
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