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BNCC Catalogue No.
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BNCC353766
● Source: bncc.com (API2)
Product Format
Freeze dried pellet; Agar Slant; Bacterial suspension; Agar plate
Storage
-80 ℃
Storage Format
Freeze dried pellet
Brazilian Aspergillus
Aspergillus brasiliensis Varga et al.
Biological Properties
Morphological Characteristics
Colonies initially white or yellowish, mycelium growing rapidly producing a dense layer of erect smooth-stiped, conidiophores terminated by globose vesicles bearing phialides (uniseriate) or metulae with phialides (biseriate) which produce dry chains of conidia. Reverse pale to grayish or greenish yellow. Vesicles radiate, initially pale, becoming dark brown to black. Conidia spherical, mid-to-dark brown, highly roughened with ridges and blunt or pointed protuberances, (3-)4-5(-6) μm in diameter.Sporulation may be inhibited when grown in vessels with reduced gas exchange. Colonies may exhibit sectoring with areas of varying levels of sporulation. Use of freshly produced spores as inoculum should reduce sectoring.
Culture Conditions
Growth Conditions
28 ° C; 3-5 days; aerobic;
Cryopreservation Solution
10% skim milk
Cultivation Methods
① Prepare one test tube containing 5-10 mL of liquid culture medium and two plates; ② Open the safety cabinet, burn the top with an alcohol lamp, quickly drip sterile water to break it, and then use tweezers to crush it; ③ Transfer 0.5mL of liquid culture medium into a freeze-drying tube, dissolve it thoroughly, and then transfer it back into the liquid test tube, mixing well; ④ Transfer 0.2mL of bacterial suspension into a Agar plate, apply evenly, and repeat twice to obtain two plates; ⑤ Place all liquid test tubes and plates under the above cultivation conditions, and the bacterial strains can be used once they grow.
Revival Activity
Resurrectable, 5-7 days, with vigorous and obvious mycelial growth on average
Availability
Stock Status
✓ In Stock