Inicio > Matemáticas y ciencia > Biologia, ciencias de la vida > Produkcja lizyny przez Corynebacteruim glutamicum Homoserine (-)
Produkcja lizyny przez Corynebacteruim glutamicum Homoserine (-)

Produkcja lizyny przez Corynebacteruim glutamicum Homoserine (-)

Hiba Ryma BOUDECHICHA / Imane GUEMRA

89,32 €
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Editorial:
KS OmniScriptum Publishing
Año de edición:
2025
Materia
Biologia, ciencias de la vida
ISBN:
9786203897623
89,32 €
IVA incluido
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Sobre IBD

Celem naszej pracy było zbadanie wpływu octanu amonu jako źródła węgla i azotu na produktywność auksotroficznych mutantów homoseryny (-) Corynebacterium glutamicum. W tym celu zaszczepiliśmy cztery podłoża zawierające źródło węgla (glukozę; glukozę i octan amonu; octan amonu; octan amonu i octan sodu) homoserynowym (-) auksotroficznym mutantem C.glutamicum. Podczas tej fermentacji monitorowaliśmy produkcję biomasy (przy użyciu turbidymetrii) i produkcję lizyny przez szczep, jednocześnie mierząc zużycie glukozy i octanu amonu. Stwierdziliśmy, że w pożywce opartej na octanie amonu fermentacja charakteryzowała się wysoką produkcją lizyny (11,45 g/l) i niską produkcją biomasy.Słowa kluczowe: Corynebacterium glutamicum, auksotrofy, homoseryna(-), mutacja, octan amonu, glukoza, lizyna, inhibicja sprzężenia zwrotnego.

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