Hoto: Kwatanta Matsalolin Yisti a cikin Bututun Gwajin Laboratory

Wannan hoton yana gabatar da binciken gani mai ban sha'awa a cikin bambance-bambancen ƙwayoyin cuta, waɗanda aka ɗauka a cikin tsaftataccen tsari, ƙayyadaddun ƙayyadaddun dakin gwaje-gwaje na zamani. A tsakiyar abun akwai bututun gwaji guda huɗu, kowannensu yana ɗauke da al'adun yisti daban-daban, waɗanda aka lakafta su a hankali tare da sunayen nau'ikan nau'ikan su: * Pichia pastoris *, * Saccharomyces cerevisiae *, * Candida albicans *, da * Kluyveromyces lactis *. Waɗannan sunaye, kwafi ko buga su a fili a kan kowane bututu, nan da nan suna yin alama da ƙwaƙƙwaran kimiyya da daidaiton harajin da ke ƙarƙashin gwajin. An shirya bututun gwajin a cikin jeri na layi, yana ba da damar kwatanta gani kai tsaye na al'adun da suka ƙunshi- gayyata mai dabara amma mai ƙarfi don lura da bambance-bambancen dabi'a waɗanda ke ayyana kowane iri.

Abubuwan da ke cikin bututun sun bambanta da ban mamaki a launi, rubutu, da bawul. *P. pastoris* yana fitowa launin rawaya da ɗan ƙanƙara, yana ba da shawarar ƙaƙƙarfan tsarin girma mai ƙaƙƙarfan ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun tsarin girma da yawa tare da amfani da shi wajen sake fasalin furotin. *S. cerevisiae*, sanannen dokin aiki na yin burodi da shayarwa, yana gabatar da shi azaman mai laushi da santsi, nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau’in nau’in nau’in nau’in nau’in nau’in nau’in nau’in nau’in nau’in nau’in nau’in nau’in nau’in nau’in nau’in nau’in nau’in nau’in nau’in nau’in nau’in nau’i) yana nuna alamar flocculation mai yawa da kuma aiki na rayuwa. *C. albicans*, nau'in nau'in nau'in nau'in nau'in nau'in microbiota da ke da alaƙa da ƙwayoyin cuta, yana nuna orange, matsakaicin kumfa-haɓakarsa da launinsa mai yiwuwa yana nuni da wani lokaci mai girma ko rashin daidaituwa. A karshe, *K. lactis * yana nuna launin beige, bayyanar foda, yana nuna busassun ilimin halittar jiki ko filamentous wanda ya bambanta sosai da sauran. Waɗannan alamun gani ba kawai na ado ba ne; suna yin la'akari da ƙayyadaddun halayen halittu, bayanan martaba na rayuwa, da kuma martanin muhalli waɗanda ke da mahimmanci ga duka bincike da aikace-aikacen masana'antu.

Hasken haske a cikin hoton yana da haske kuma yana rarraba a ko'ina, yana fitar da inuwa mai laushi wanda ke haɓaka madaidaicin gilashin da laushi a ciki. Wannan hasken na asibiti ne amma dumi, ba da rance mai tsabta ba tare da tsangwama ba kuma yana bawa mai kallo damar godiya da bambance-bambancen dabara a kowane samfurin. Fuskar da ke nunawa a ƙarƙashin bututun gwajin yana ƙara zurfin zurfin, yana nuna al'adu da ƙarfafa daidaiton tsari. Ƙarshen bangon yana da ɗan ƙaranci - tsaftataccen ɗakin kabad, sautunan da ba su da tushe, da kayan aiki marasa ƙarfi - waɗanda aka ƙera don ci gaba da mai da hankali kan al'adun yisti da kansu. Wannan bakararre kyakkyawa tana nuna yanayin sarrafawar gwajin, inda aka rage yawan gurɓatawa kuma abin lura shine mahimmanci.

kusurwar kamara tana da gangan kuma tana da kusanci, an saita shi don samar da hangen nesa kusa wanda ke ɗaukar bambance-bambancen bambance-bambance tsakanin nau'ikan. Yana gayyatar mai kallo don yin aiki ba kawai tare da bayanan gani ba, amma tare da tambayoyin kimiyya waɗanda suka taso daga gare ta: Me yasa waɗannan nau'ikan ke nuna hali daban? Wadanne yanayi ne ke tasiri ga halittarsu? Ta yaya abubuwan da suke samu na rayuwa suka bambanta? Hoton ya zama ginshiƙi na bincike, saurin gani don zurfafa bincike cikin rawar da waɗannan kwayoyin halitta suke takawa a fannin fasahar kere kere, magani, da fermentation.

Gabaɗaya, hoton yana ba da yanayi na daidaitaccen shiru da son sanin hankali. Yana murna da bambancin yisti ba a matsayin abin sha'awa ba, amma a matsayin ginshiƙi na ci gaban kimiyya da masana'antu. Ta hanyar abun da ke ciki, haskensa, da batun batun, hoton yana canza jeri mai sauƙi na bututun gwaji zuwa hoto na hadaddun ƙananan ƙwayoyin cuta - kyakkyawar tunatarwa cewa ko da ƙananan ƙwayoyin cuta na iya ɗaukar babban yuwuwar idan aka yi nazari tare da kulawa da niyya.

Hoton yana da alaƙa da: Gishiri mai Tashi tare da Yisti Fermentis SafAle S-33