1) Peremajaan BerkalaPeremajaan den

1) Peremajaan Berkala
Peremajaan dengan cara memindahkan atau memperbarui biakan mikroba dari biakan lama ke medium tumbuh yang baru secara berkala, misalnya sebulan atau dua bulan sekali. Teknik ini merupakan cara paling tradisional yang digunakan peneliti untuk memelihara koleksi isolat mikroba di laboratorium. Cara ini juga digunakan untuk penyimpanan dan pemeliharaan isolat mikroba yang belum diketahui cara penyimpanan jangka panjangnya. Peremajaan berkala tidak dianjurkan untuk penyimpanan jangka panjang. Teknik ini mempunyai berbagai kendala, di antaranya kemungkinan terjadi perubahan genetik melalui seleksi varian, peluang terjadinya kontaminasi, dan terjadi kekeliruan pemberian label. Kendala tersebut memberi peluang yang lebih besar terjadinya kehilangan isolat dibandingkan dengan teknik lain. Meskipun demikian, banyak bakteri dan jamur yang dapat bertahan hidup dalam tabung agar miring yang tertutup rapat hingga sepuluh tahun atau lebih, baik di dalam suhu ruang maupun di kulkas.

Results (English) 1:

1) Periodic RejuvenationRejuvenation by means of moving or updating old breeds of microbes from the culture medium to grow new ones on a regular basis, such as a month or two months. This technique is how most traditional researchers used to maintain a collection of isolates Microbe in the laboratory. This way is also used for storage and maintenance of microbial isolates unknown way long-term storage. Periodic rejuvenation is not recommended for long-term storage. This technique has a variety of constraints, including the possibility of a genetic change occurring through the selection variant, the chance of the occurrence of contaminants, and labeling failure. The constraints gives a greater chance of occurrence of loss of isolates compared with other techniques. However, many bacteria and fungi which can survive in a tube so that it tilts a sealed up to ten years or more, either at room temperature or in the refrigerator.

Results (English) 2:

1) Regular Rejuvenation
Rejuvenation by moving or updating the microbial culture of the old culture medium to grow a new one on a regular basis, such as a month or two months. This technique is the most traditional way researchers used to maintain a collection of microbes in the laboratory isolates. This method is also used for the storage and maintenance of the microbial isolates is not known how long-term storage. Periodic rejuvenation is not recommended for long-term storage. This technique has various problems, including the possibility of a genetic change through selection of variants, the chances of contamination, and a mistake labeling. These constraints provide a greater opportunity to a loss of isolates compared to other techniques. Nevertheless, many bacteria and fungi that can survive in the jar to slant sealed up to ten years or more, either at room temperature or in the refrigerator.