defined growth medium

USAGE SUMMARY

The phrase "defined growth medium" is correct and usable in written English.
It can be used in scientific or technical contexts, particularly in biology or microbiology, to refer to a specific type of growth medium that has been clearly specified or characterized. Example: "In our experiment, we utilized a defined growth medium to ensure that all variables were controlled."

✓ Grammatically correct

Science

Human-verified examples from authoritative sources

Exact Expressions

16 human-written examples

Next to complex media, a defined growth medium is indispensable for manipulations of the protein produced.

Plosone

These N-limited, static cultures were one-thousandfold diluted into the same defined growth medium with or without added 5 mM ammonium, placed in sealed 30 ml vials, sealed and subcultured with continuous sparging (6 ml min−1) using a defined gas mixture (2% O2, 5% CO2, bal. N2).

Plosone

RGCs from postnatal day 5 of Sprague Dawley rat were purified by immunopanning and were cultured in serum-free defined growth medium as previously described.

Cell Death and Disease

Wild-type C. hydrothermalis DSM 18901 was grown from a 0.5% inoculum in 50 mL of a low osmolarity defined growth medium (LOD) supplemented with 40 μM uracil.

Biotechnology for Biofuels

A common operation performed with M-Models is to optimize for the maximum flux through a specific reaction in a defined growth medium [ 35].

BMC Systems Biology

A defined growth medium was used in order to avoid ambiguity with regards to nutritional content and to reduce variation between batches of media.

Fungal Genetics and Biology

Human-verified similar examples from authoritative sources

Similar Expressions

43 human-written examples

Similarly, the incorporation into proteins of the wide variety of amino acid analogs available nowadays [24] is critically dependent on chemically-defined growth medium.

Plosone

Respirometry bottles (250 ml capacity) were filled with 50 ml of semi-defined growth medium and headspace gases were analyzed every 2 hr.

Plosone

With this in mind, in this study we characterized the relative transcriptional profiles of three closely related but phenotypically unique Bacillus strains between CO2/bicarbonate-rich and highly oxygenated atmospheres in a semi-defined growth medium.

Plosone

Except where noted all experiments were conducted in semi-defined growth medium (6.1 g/L Tris (pH 7.0), 0.1% YE) amended with different carbon sources to a final concentration of 5 mM unless otherwise mentioned.

Plosone

While molecular biological and biochemical tools have been developed for both of these haloarchaea, the requirement for salinity close to saturation and the lack of a well-defined growth medium can interfere with Hbt. sp. NRC-1 in vivo assays.

Plosone

Expert writing Tips

Best practice

When describing experimental conditions, explicitly state that a "defined growth medium" was used to ensure reproducibility and allow others to replicate your findings accurately.

Common error

Do not use the term "defined growth medium" if the exact composition of the medium is not known or fully specified, as this can lead to misinterpretations and invalidate experimental results.

Linguistic Context

The phrase "defined growth medium" primarily functions as a noun phrase, typically used as an adjective to describe an experimental setup or protocol, as demonstrated by Ludwig. It specifies the type of medium used for growing cells or microorganisms.

Expression frequency: Common

Frequent in

Science

100%

Less common in

News & Media

0%

Formal & Business

0%

Academia

0%

Ludwig's WRAP-UP

The phrase "defined growth medium" is a noun phrase used in scientific contexts to denote a growth medium with a precisely known chemical composition. As Ludwig AI indicates, its use is grammatically correct and common in scientific literature. When writing, it's essential to use this term accurately, ensuring the medium's composition is indeed fully defined to maintain clarity and reproducibility. Alternatives like "chemically "defined medium"" or "synthetic "growth medium"" may be suitable depending on the context.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

chemically defined medium

Specifies that the medium's chemical composition is precisely known.

nutrient-defined medium

Highlights the precise control over the nutrients present in the medium.

synthetic growth medium

Highlights the artificial nature of the medium, created from specific ingredients.

minimal growth medium

Emphasizes that the medium contains only the essential nutrients for growth.

precise growth formulation

Focuses on the exactness and composition of the growth medium.

specified culture medium

Focuses on the act of specifying the medium's characteristics.

formulated culture solution

Focuses on the preparation and specific recipe of the culture.

controlled growth environment

Shifts focus to the environment and its controlled aspects.

standardized growth conditions

Emphasizes the uniformity and established protocol of the growth setup.

artificial growth substrate

Highlights the non-natural origin of the medium as a growth surface.

FAQs

How do you use "defined growth medium" in a sentence?

You might say, "The bacteria were cultured in a "defined growth medium" to control nutrient availability" or "We used a "defined growth medium" to eliminate batch-to-batch variations".

What is a chemically "defined medium"?

A chemically "defined medium" is one where all the chemical components are known, both qualitatively and quantitatively. This contrasts with complex media, where some components, like yeast extract, are not fully characterized.

What can I use instead of "defined growth medium"?

Alternatives include "chemically "defined medium"", "synthetic "growth medium"", or "minimal medium", depending on the specific characteristics you want to emphasize.

What's the difference between ""defined growth medium"" and "complex "growth medium""?

A ""defined growth medium"" has a precisely known chemical composition, whereas a "complex "growth medium"" contains ingredients of unknown composition, such as yeast extract or peptone.