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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
is markedly deficient
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "is markedly deficient" is correct and usable in written English.
It can be used to describe something that is significantly lacking or inadequate in a particular aspect. Example: "The report is markedly deficient in providing sufficient evidence to support its claims."
✓ Grammatically correct
Science
News & Media
Alternative expressions(15)
is significantly inadequate
is greatly diminished
is conspicuously absent
is substantially reduced
is significantly absent
is virtually nonexistent
is essentially absent
is largely absent
is notably inadequate
is plainly insufficient
is substantially deficient
is very deficient.
is severely substandard
is noticeably missing
is significantly reduced
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
2 human-written examples
We would be healthier, too, since these oily fish are rich in omega-3, the fatty acid in which the Western diet is markedly deficient.
News & Media
As reported previously the mutant is markedly deficient in shoot Zn [12] and Cd [14].
Science
Human-verified similar examples from authoritative sources
Similar Expressions
58 human-written examples
Although differentiated control cells demonstrate a significant degree of nuclear translocation of unphosphorylated β-catenin, HPRT-knockdown cells reproducibly are markedly deficient in nuclear translocation.
Science
LV-copper levels were markedly deficient (decreased to ~50% of normal) after 16-weeks' untreated diabetes.
Science
Most notably, Foxp3+ ICOS−/− Treg cells were markedly deficient in their ability to produce IL-10, whilst ICOS−/− Foxp3− Teff cells remained IL-10 competent, indicating a selective role for ICOS in promoting Foxp3+ Treg-cell derived IL-10.
Recent data also suggest that recovery of vascular perfusion upon hind limb ischaemia is markedly impaired in mice deficient for the ANG receptor TIE2, and that a VEGF ANG1 chimeric protein (but not a VEGF-ANG2 chimera) improves tissue perfusion after ischaemia (Anisimov et al, 2013; Lekas et al, 2012).
Science
Furthermore, the repair of UV-induced DNA damage is markedly reduced in USP45-deficient cells.
Science
In CIA, development of joint destruction remains present in IFN- γ receptor-deficient mice [ 137, 138], whereas disease activity is markedly reduced in IL-17-deficient mice [ 82] as well as after blockade of IL-17 [ 97].
Our results are supported by a recent study which demonstrated that WNV infection is markedly diminished in IL-10 deficient mice, and pharmacologic blockade of IL-10 signaling increases survival of WNV-infected mice [57].
Science
While the fertility of Sirt1 deficient gametes is markedly attenuated, we were able to generate F1 Sirt1−/− mice which survived to adulthood by performing IVF with gametes from Sirt1−/− mice.
Science
CIA is markedly suppressed in IL-17 deficient mice [ 101], and treatment of mice with a neutralizing anti-IL-17 antibody in early and later phases of CIA reduces joint inflammation, cartilage destruction, and bone erosion [ 102].
Expert writing Tips
Best practice
When using "is markedly deficient", ensure the context clearly indicates what is lacking and why it matters. For example, "The study is markedly deficient in empirical evidence, weakening its conclusions."
Common error
Avoid using "is markedly deficient" when the lack is minor or inconsequential. Reserve it for situations where the deficiency has a significant impact.
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "is markedly deficient" functions as a descriptive expression. It serves to attribute a state of significant inadequacy to a subject. Ludwig shows that this phrase is typically used to highlight a notable shortage or lack of a specific quality or element.
Frequent in
Science
75%
News & Media
25%
Formal & Business
0%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "is markedly deficient" is a grammatically sound phrase used to express a significant lack or inadequacy. As Ludwig AI confirms, it's suitable for formal and scientific contexts, where precision and emphasis are crucial. While not overly common, its usage is appropriate when highlighting a substantial deficiency that warrants attention. Remember to use this phrase when you want to underscore that something isn't just lacking, but notably so.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
is severely lacking
Emphasizes a strong degree of deficiency.
is significantly inadequate
Highlights the insufficiency in a more formal tone.
is greatly diminished
Focuses on the reduction or decrease to a deficient level.
is notably insufficient
Stresses the obvious or easily noticeable lack.
is conspicuously absent
Highlights the obvious absence of something expected.
is acutely wanting
Indicates a sharp or severe need that is unmet.
is severely impaired
Emphasizes the functional deficit or damage.
is substantially reduced
Focuses on the considerable decrease in quantity or quality.
is critically low
Highlights that a level is dangerously close to being completely absent.
is remarkably scarce
Indicates an uncommon or unusual shortage.
FAQs
How can I use "is markedly deficient" in a sentence?
Use "is markedly deficient" to describe something that has a significant shortage or inadequacy. For instance, "The patient's diet "is markedly deficient" in essential vitamins."
What are some alternatives to "is markedly deficient"?
Alternatives include "is severely lacking", "is significantly inadequate", or "is greatly diminished", depending on the nuance you want to convey.
Is there a difference between "is deficient" and "is markedly deficient"?
"Is deficient" simply indicates a lack, while ""is markedly deficient"" emphasizes that the lack is substantial or significant.
In what contexts is it appropriate to use "is markedly deficient"?
It is suitable in formal or technical contexts where you need to highlight a considerable inadequacy, such as in scientific reports, academic papers, or professional assessments.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested