Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
sequence courtesy of
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "sequence courtesy of" is correct and usable in written English.
It is typically used to attribute the source of a sequence, such as a list or a series of items, to the person or organization that provided it. Example: "The following sequence of events was provided by the research team: sequence courtesy of Dr. Smith."
✓ Grammatically correct
News & Media
Science
Alternative expressions(20)
tape courtesy of
film courtesy of
sourced from
obtained from
with the permission of
shared by
image courtesy of
recording courtesy of
donated by
video provided by
imagery courtesy of
supplied by
filming courtesy of
footage provided by
special thanks to
video source
video courtesy of
camera courtesy of
picture courtesy of
provided by
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
5 human-written examples
Depression-era audiences were treated not only to such voyeuristic vignettes as a has-been movie star committing suicide, but also to some of the most lavish sets (by Livingston Platt) ever mounted on Broadway, presented in swift sequence courtesy of a newfangled revolving stage.
News & Media
Sequence courtesy of MEDIA LEADER Srl (www.medialeadersrl.com).
Full sequence courtesy of Welcome Images.
News & Media
Voila, the satirically saccharin dance sequence courtesy of "500 Days of Summer".
News & Media
Similarly, to identify loci corresponding to CentC, we aligned a CentC consensus sequence (courtesy of Paul Bilinski and Jeffrey Ross-Ibarra) to the genome using the same method.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
55 human-written examples
Expression levels were normalized to hypoxanthine phosphoribosyltransferase 1 (HPRT1) expression as it was consistently expressed at a moderate level in our arrays and has previously been used as a canine housekeeping gene [ 24] (primer sequences courtesy of Dr. Luke Wittenburg, CSU).
Science
The latest sequence comes courtesy of a 4-year-old Abyssinian cat named Cinnamon.
Science & Research
Though its attempts to break Nelson's spirit prove futile, the state has better luck with its systematic abuse of Winnie, and some of "Mandela's" best sequences come, courtesy of Harris' fine performance, in showing how this tortured woman came to be consumed by justifiable anger and what that led to.
News & Media
After sequencing F12A10.3 cDNAs (courtesy of the ORFeome Project), we found that current splicing predictions for the gene were incorrect.
Science
Using more sequencing data and the latest genome build, we performed guided transcript assembly with Cufflinks using all our polyA+ and total RNA-seq data with JGI 7.1 annotation as reference [ 49, 50] and combined the Cufflinks transcripts with expressed sequence tags (EST) clusters (Gurdon clusters, courtesy of Dr. Mike Gilchrist).
Science
Courtesy of JAR, Paris.
News & Media
Expert writing Tips
Best practice
When using "sequence courtesy of", ensure that the attributed source directly provided or created the sequence being referenced. This avoids misrepresenting the origin of the information or content.
Common error
Avoid using "sequence courtesy of" when the source merely compiled or presented a sequence originally created by others. In such cases, credit the original creators and acknowledge the compiler separately.
Source & Trust
87%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "sequence courtesy of" functions as an attribution phrase, indicating the source of a specific sequence or series of items. It's used to give credit to the person or organization that provided the information, as confirmed by Ludwig.
Frequent in
News & Media
50%
Science
50%
Formal & Business
0%
Less common in
Academia
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, the phrase "sequence courtesy of" is used to attribute the source of a sequence, giving credit to the originator. Ludwig AI affirms its grammatical correctness and usability. While versatile, it leans towards a neutral-to-formal register, making it suitable for news, media, and scientific contexts. It is important to accurately attribute sequences and avoid misrepresentation. Alternatives like "provided by" or "sourced from" may be used, but "sequence courtesy of" specifically indicates a gracious offering from the provider.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
courtesy of the provider
Explicitly specifies that what follows is a gracious offering from someone.
sourced from
Highlights the origin or where something was obtained from, often used for information.
provided by
Focuses on the act of supplying something, rather than the graciousness implied by "courtesy of".
supplied by
Similar to "provided by", but often used when referring to a physical object or resource.
with the permission of
Emphasizes that authorization was granted to use the content or sequence.
obtained from
Focuses on the act of getting or acquiring something from a specific origin.
given by
Highlights the act of offering or bestowing something.
presented through the kindness of
Emphasizes the generosity and goodwill of the provider.
donated by
Used when something is given freely as a gift or contribution.
shared by
Suggests a more collaborative or communal origin.
FAQs
How to use "sequence courtesy of" in a sentence?
Use "sequence courtesy of" to give credit to the source that provided a specific series or list. For example, "The following steps are the 'sequence courtesy of' Dr. Smith's research." Ensure the source directly contributed to the sequence.
What can I say instead of "sequence courtesy of"?
You can use alternatives like "provided by", "supplied by", or "sourced from" depending on the context.
Is it appropriate to use "sequence courtesy of" in formal writing?
Yes, "sequence courtesy of" is suitable for formal writing when properly attributing a sequence to its originator. However, consider "provided by" for a slightly more neutral tone in some academic contexts.
What's the difference between "sequence courtesy of" and "sequence provided by"?
"Sequence courtesy of" implies a graciousness in the provision of the sequence, whereas "sequence provided by" is a more neutral statement of fact. The former is often used when acknowledging a helpful contribution.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
87%
Authority and reliability
4.1/5
Expert rating
Real-world application tested