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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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levels of sister

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "levels of sister" is not correct and does not convey a clear meaning in written English.
It may be intended to describe different types or degrees of sisterhood, but without context, it is ambiguous and unclear. Example: "In our family, we often discuss the various levels of sister in terms of closeness and support."

⚠ May contain grammatical issues

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

2 human-written examples

Moreover, Recql5 knockout mice exhibit elevated levels of sister chromatid exchange and are predisposed to various types of cancer (Hu et al., 2005; Hu et al., 2007), suggesting that RECQL5 is important for maintaining genome stability as well.

Science

Cell

DU-uranyl chloride-transformants are characterized by anchorage-independent growth, tumor formation in nude mice, expression of high levels of the k-ras oncogene, reduced production of the Rb tumor-suppressor protein, and elevated levels of sister chromatid exchanges per cell.

Human-verified similar examples from authoritative sources

Similar Expressions

58 human-written examples

Finally, low equimolar sub-toxic doses of both drugs were found to cause similar increases in the levels of sister-chromatid exchanges in V79 cells.

To further probe the evidence for a role of Rad21 in HR, we examined in Rad21 mutant cells whether somatic recombination activity is also altered, by measuring the level of sister chromatid changes (SCEs) using Rad21+/− MEF cell lines derived from Rad21+/− mice.

Science

Plosone

Fission yeast and human Pds5 have been shown to be part of the cohesin complex, but appear to be dispensable for a basal level of sister chromatid cohesion (Sumara et al, 2000; Tanaka et al, 2001; Losada et al, 2005).

Such DSBs are predominantly repaired through the HR pathway, demonstrated by significantly increased sensitivity to CNDAC [19] and compromised level of sister chromatid exchanges (Liu et al., unpublished data) in cells lacking HR components.

Similarly, the high levels of telomeric sister chromatid exchange (T-SCE) (Londono-Vallejo et al, 2004) are unique to ALT cells.

We compared the levels of induction of sister chromatid exchanges (SCEs) and the cytotoxicity of nitrosoureas that alkylate only with CENUs.

The analysis of GFP dot segregation during the first meiotic division revealed that despite the difference in Clb3 protein levels, the extent of sister chromatid segregation in meiosis I was similar between GAL-CLB3 and CUP-CLB3 cells.

Science

eLife

Thus, it is inexplicable why DRZ fully abolished DOX-induced DNA double strand breaks (DSB) from cultured cardiomyocytes, as DRZ left unchanged the expression level of the sister isoform Topoisomerase IIα (TOP2A) [ 15], an established DOX target.

Science

BMC Cancer

Though values for condos have not approached the levels of those in sister neighborhoods across the river in Manhattan, it's not uncommon to pay more than $700 a square foot in Long Island City.

News & Media

The New York Times
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Expert writing Tips

Best practice

When describing relationships between sisters, specify the aspect you're measuring, such as emotional closeness, support, or shared experiences. For example, use "levels of emotional support between sisters" instead of just "levels of sister".

Common error

Avoid using vague phrases like "levels of sister" without specifying what aspect of the relationship is being measured. This can lead to confusion and misinterpretation. Instead, clarify whether you are referring to seniority, emotional closeness, or another specific dimension of their relationship.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

82%

Authority and reliability

2.8/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "levels of sister" attempts to quantify or categorize aspects related to sisterhood. However, it lacks a clear grammatical function without further context or specification, as noted by Ludwig. It requires additional words to clarify what specific attribute or dimension is being measured or compared.

Expression frequency: Rare

Frequent in

Science

50%

News & Media

50%

Formal & Business

0%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

The phrase "levels of sister" is not grammatically sound and lacks a clear, standard meaning. As Ludwig AI suggests, its usage is ambiguous and often requires additional context to convey the intended message. While it appears sporadically in various sources, including science and news, it's recommended to use more specific and descriptive alternatives such as "degrees of sisterhood" or "sisterly bond strength" to ensure clarity. Specifying the aspect of the relationship—whether emotional closeness, support, or seniority—enhances communication and avoids potential misinterpretations.

FAQs

What does "levels of sister" mean?

The phrase "levels of sister" is ambiguous and doesn't have a standard meaning. It's best to use more specific phrases like "degrees of sisterhood" or "types of sisterly connection" to convey your intended meaning.

How can I describe the different aspects of a sister relationship?

You can describe various aspects using phrases like "sisterly bond strength", "degrees of sisterly love", or "categories of sister relationship". Each highlights a different dimension of the connection.

What are some alternatives to "levels of sister"?

Consider using more precise alternatives such as "degrees of sisterhood", "types of sisterly connection", or "sisterly bond strength", depending on the specific aspect you want to emphasize.

Is it grammatically correct to use "levels of sister"?

While the phrase might appear in some contexts, it's not considered grammatically standard or clear. It's preferable to use more explicit phrasing to avoid ambiguity. Ludwig AI analysis confirms that the phrase is not correct.

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Source & Trust

82%

Authority and reliability

2.8/5

Expert rating

Real-world application tested

Most frequent sentences: