menene dakatarwar al'adun tantanin halitta vs adherent?
Yawancin kwayoyin halitta daga vertebrates, ban da kwayoyin hematopoietic da wasu ƴan wasu sel, sun dogara ne kuma dole ne a yi al'ada a kan wani abu mai dacewa wanda aka kula da shi musamman don ba da damar mannewa da yadawa. Koyaya, sel da yawa kuma sun dace da al'adar dakatarwa. Hakazalika, yawancin ƙwayoyin ƙwarin da ake samunsu na kasuwanci suna girma da kyau a cikin al'adar maƙwabta ko dakatarwa.
Kwayoyin da aka dakatar da su za a iya ajiye su a cikin filayen al'adu waɗanda ba a yi musu magani ba don al'adun nama, amma yayin da girma da kuma saman al'adun ya karu, isassun iskar gas yana hana kuma matsakaici yana buƙatar tayar da hankali. Ana samun wannan tashin hankali ta hanyar injin maganadisu ko erlenmeyer flask a cikin incubator mai girgiza.
| Al'adu masu ma'ana  | Al'adar dakatarwa  |
| Ya dace da yawancin nau'ikan tantanin halitta, gami da al'adun tantanin halitta na farko | Wanda ya dace da sel na iya zama al'adar dakatarwa da wasu ƙwayoyin da ba su mannewa (misali, ƙwayoyin hematopoietic) |
| Yana buƙatar ƙananan al'adu na lokaci-lokaci, amma ana iya duba shi cikin sauƙi ta gani a ƙarƙashin ma'auni mai jujjuyawar | Mafi sauƙi ga ƙananan al'adu, amma yana buƙatar ƙididdiga tantanin halitta na yau da kullum da gwaje-gwaje masu dacewa don lura da girma; ana iya diluted al'adu don tada girma |
| Kwayoyin suna cikin enzymatically (misali trypsin) ko kuma sun rabu da injina | Ba a buƙatar rabuwar enzymatic ko inji |
| Girma yana iyakance ta wurin sararin samaniya, wanda zai iya iyakance yawan amfanin gona | Girma yana iyakance ta hanyar tattara ƙwayoyin sel a cikin matsakaici, don haka ana iya haɓakawa cikin sauƙi |
| Tasoshin al'adun salula na buƙatar maganin al'adun nama | Ana iya kiyaye shi a cikin tasoshin al'ada ba tare da maganin nama ba, amma yana buƙatar tashin hankali (watau girgiza ko motsawa) don isassun iskar gas |
| An yi amfani da shi don cytology, ci gaba da tarin tantanin halitta da aikace-aikacen bincike da yawa | An yi amfani da shi don samar da furotin mai yawa, tarin kwayoyin halitta da aikace-aikacen bincike da yawa |
| Samu incubator na CO2 da faranti na al'adar salula yanzu:C180 140°C Babban Haɓakar Zafi CO2 IncubatorSalon Al'adar Kwayoyin Halitta | Samu CO2 incubator shaker da erlenmeyer flasks yanzu: |
Lokacin aikawa: Agusta-28-2023