Example sentences for: non-essential

How can you use “non-essential” in a sentence? Here are some example sentences to help you improve your vocabulary:

  • Based on the results, the genes were categorized as; essential (growth under the defined condition requires the activity of the corresponding gene product), critical (growth at a reduced yield (< 95% of wild-type)), or non-essential (growth at near wild-type yield (> 95%)).

  • Non-essential genes : Several genes that are critical for growth in conditions defined by the LO were non-essential for growth in other phases ( nuo , cyoABCD, fumABC ). The in silico nuo -and cyoABCD -deletion strains were limited in their production capabilities of high-energy phosphate bonds for aerobic growth; however, under anaerobic conditions high-energy phosphate bonds were produced by substrate level phosphorylation.

  • After development of P. carinii infection (approximately six weeks after inoculation), rats were sacrificed, and lungs were removed and homogenized in minimal essential medium (MEM) (Life Technologies, Inc., Grand Island, New York) containing 10% fetal calf serum and 1% non-essential amino acids.

  • Growth medium: NaCl 118, KCl 2.4, creatine 5.7, glucose 5, sodium pyruvate 5, 100× MEM vitamins 10 ml/L, penicillin 100 U/ml, streptomycin 100 μg/ml, 50× MEM essential amino acids 20 ml/L, 100× MEM non-essential amino acids 10 ml/L, HEPES 20, pH 7.4 (with NaOH).

  • While this subunit is clearly non-essential for activation of the L-type Ca 2+channel and for triggering skeletal-type EC coupling, γ 1 appears to specifically modulate the Ca 2+channel function of the skeletal DHPR.


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