Subtle Grammatical Usage Notes

aka Common mistakes when writing scientific papers and grants.

Usage

• Alternate / Alternative
  Alternate means "every other one" in a series. Alternative means "another option". (REL)
• Bacteriophage / Bacteriophages
  Even though it sounds strange, the plural of bacteriophage is really bacteriophages.
• Because / Since
  Since implies that time has passed. If you are using it correctly, you should be able to substitute "after" in its place and preserve the meaning of a sentence. Otherwise, you should be using because to join your two clauses.
• By Contrast / In Contrast
  Use By contrast when the next word is a noun. Use In contrast when followed by a preposition such as "with" or "to". (REL)
• Complimentary / Complementary
  Complimentary means praising or free of charge. Two things are complementary when they combine in a way that enhances each other's qualities or if they are nucleic acid bases that pair with each other. Thus, "complementary base", "complementary skills", "complimentary comments".
• This Data / These Data
  Use this data when you can replace "data" with "information". Use these data when you can replace "data" with "facts". (source)
• gram-negative/gram-positive bacteria
  The Gram in Gram staining is a proper noun. It's generally agreed that Gram stain is capitalized, but many sources say that Gram should not be capitalized when describing gram-positive/gram-negative bacteria.

• Principle / Principal
  Principle means the fundamental basis of a fact. A Principal is the main player or the person of most importance in a project. Thus, "proof of principle", "principal investigator", "in principle", "the principle reason", "school principal".
• Regardless / Irregardless
  Regardless is correct. Irregardless is a commonly heard but incorrect term, probably originating due to similar word pairs like respective / irrespective.
• Where / Wherein
  Use wherein when you can replace with "in which" or "in what".

Punctuation

• Generally the best way to use Greek letters, etc., is to use the "Insert symbol" command in a program (like Word or Illustrator), rather than symbol font. This generally causes fewer problems across programs or platforms.
• Hyphen, en dash, em dash
  • Do not use a hyphen (-78) in mathematical expressions where a minus sign (–78) should be used.
• Prime symbol versus single quote or apostrophe: 5′ not 5' end of a DNA sequence.

Avoid

• Claims of Novelty and Priority. One should avoid claims that your study was the first to do something new. Even if true, these statements are generally subjective and hard to prove. They also tend to draw the ire of reviewers. You might say things like "our method enables X which Y and Z cannot do" instead of "our novel method allows X for the first time". From the PNAS Information for Authors: "Statements of novelty and priority are not permitted in the text." Related words and phrases: "unprecedented", ....
• "Well-known", "famous", "celebrated"... While it may be this to you since you are an expert in the field, it might not be to the reviewer or average reader of your paper. Would it really be "well-known" in 50 years when someone is reading your paper?

Subtle Grammatical Usage Notes

aka Common mistakes when writing scientific papers and grants.

Usage

• Alternate / Alternative
  Alternate means "every other one" in a series. Alternative means "another option". (REL)
• Bacteriophage / Bacteriophages
  Even though it sounds strange, the plural of bacteriophage is really bacteriophages.
• Because / Since
  Since implies that time has passed. If you are using it correctly, you should be able to substitute "after" in its place and preserve the meaning of a sentence. Otherwise, you should be using because to join your two clauses.
• By Contrast / In Contrast
  Use By contrast when the next word is a noun. Use In contrast when followed by a preposition such as "with" or "to". (REL)
• Complimentary / Complementary
  Complimentary means praising or free of charge. Two things are complementary when they combine in a way that enhances each other's qualities or if they are nucleic acid bases that pair with each other. Thus, "complementary base", "complementary skills", "complimentary comments".
• This Data / These Data
  Use this data when you can replace "data" with "information". Use these data when you can replace "data" with "facts". (source)

• Principle / Principal
  Principle means the fundamental basis of a fact. A Principal is the main player or the person of most importance in a project. Thus, "proof of principle", "principal investigator", "in principle", "the principle reason", "school principal".
• Regardless / Irregardless
  Regardless is correct. Irregardless is a commonly heard but incorrect term, probably originating due to similar word pairs like respective / irrespective.
• Where / Wherein
  Use wherein when you can replace with "in which" or "in what".

Punctuation

• Generally the best way to use Greek letters, etc., is to use the "Insert symbol" command in a program (like Word or Illustrator), rather than symbol font. This generally causes fewer problems across programs or platforms.
• Hyphen, en dash, em dash
  • Do not use a hyphen (-78) in mathematical expressions where a minus sign (–78) should be used.
• Prime symbol versus single quote or apostrophe: 5′ not 5' end of a DNA sequence.

Avoid

• Claims of Novelty and Priority. One should avoid claims that your study was the first to do something new. Even if true, these statements are generally subjective and hard to prove. They also tend to draw the ire of reviewers. You might say things like "our method enables X which Y and Z cannot do" instead of "our novel method allows X for the first time". From the PNAS Information for Authors: "Statements of novelty and priority are not permitted in the text." Related words and phrases: "unprecedented", ....
• "Well-known", "famous", "celebrated"... While it may be this to you since you are an expert in the field, it might not be to the reviewer or average reader of your paper. Would it really be "well-known" in 50 years when someone is reading your paper?

Subtle Grammatical Usage Notes

aka Common mistakes when writing scientific papers and grants.

Usage

• Alternate / Alternative
  Alternate means "every other one" in a series. Alternative means "another option". (REL)
• Bacteriophage / Bacteriophages
  Even though it sounds strange, the plural of bacteriophage is really bacteriophages.

• By Contrast / In Contrast
  Use By contrast when the next word is a noun. Use In contrast when followed by a preposition such as "with" or "to". (REL)
• Complimentary / Complementary
  Complimentary means praising or free of charge. Two things are complementary when they combine in a way that enhances each other's qualities or if they are nucleic acid bases that pair with each other. Thus, "complementary base", "complementary skills", "complimentary comments".
• This Data / These Data
  Use this data when you can replace "data" with "information". Use these data when you can replace "data" with "facts". (source)

• Principle / Principal
  Principle means the fundamental basis of a fact. A Principal is the main player or the person of most importance in a project. Thus, "proof of principle", "principal investigator", "in principle", "the principle reason", "school principal".
• Regardless / Irregardless
  Regardless is correct. Irregardless is a commonly heard but incorrect term, probably originating due to similar word pairs like respective / irrespective.
• Where / Wherein
  Use wherein when you can replace with "in which" or "in what".

Punctuation

• Generally the best way to use Greek letters, etc., is to use the "Insert symbol" command in a program (like Word or Illustrator), rather than symbol font. This generally causes fewer problems across programs or platforms.
• Hyphen, en dash, em dash
  • Do not use a hyphen (-78) in mathematical expressions where a minus sign (–78) should be used.
• Prime symbol versus single quote or apostrophe: 5′ not 5' end of a DNA sequence.

Avoid

• Claims of Novelty and Priority. One should avoid claims that your study was the first to do something new. Even if true, these statements are generally subjective and hard to prove. They also tend to draw the ire of reviewers. You might say things like "our method enables X which Y and Z cannot do" instead of "our novel method allows X for the first time". From the PNAS Information for Authors: "Statements of novelty and priority are not permitted in the text." Related words and phrases: "unprecedented", ....
• "Well-known", "famous", "celebrated"... While it may be this to you since you are an expert in the field, it might not be to the reviewer or average reader of your paper. Would it really be "well-known" in 50 years when someone is reading your paper?

Subtle Grammatical Usage Notes

aka Common mistakes when writing scientific papers and grants.

Usage

• Alternate / Alternative
  Alternate means "every other one" in a series. Alternative means "another option". (REL)
• Bacteriophage / Bacteriophages
  Even though it sounds strange, the plural of bacteriophage is really bacteriophages.
• By Contrast / In Contrast
  Use By contrast when the next word is a noun. Use In contrast when followed by a preposition such as "with" or "to". (REL)
• Complimentary / Complementary
  Complimentary means praising or free of charge. Two things are complementary when they combine in a way that enhances each other's qualities or if they are nucleic acid bases that pair with each other. Thus, "complementary base", "complementary skills", "complimentary comments".
• This Data / These Data
  Use this data when you can replace "data" with "information". Use these data when you can replace "data" with "facts". (source)

• Principle / Principal
  Principle means the fundamental basis of a fact. A Principal is the main player or the person of most importance in a project. Thus, "proof of principle", "principal investigator", "in principle", "the principle reason", "school principal".
• Regardless / Irregardless
  Regardless is correct. Irregardless is a commonly heard but incorrect term, probably originating due to similar word pairs like respective / irrespective.
• Where / Wherein
  Use wherein when you can replace with "in which" or "in what".

Punctuation

• Generally the best way to use Greek letters, etc., is to use the "Insert symbol" command in a program (like Word or Illustrator), rather than symbol font. This generally causes fewer problems across programs or platforms.
• Hyphen, en dash, em dash

Avoid

• Claims of Novelty and Priority. One should avoid claims that your study was the first to do something new. Even if true, these statements are generally subjective and hard to prove. They also tend to draw the ire of reviewers. You might say things like "our method enables X which Y and Z cannot do" instead of "our novel method allows X for the first time". From the PNAS Information for Authors: "Statements of novelty and priority are not permitted in the text." Related words and phrases: "unprecedented", ....
• "Well-known", "famous", "celebrated"... While it may be this to you since you are an expert in the field, it might not be to the reviewer or average reader of your paper. Would it really be "well-known" in 50 years when someone is reading your paper?

Subtle Grammatical Usage Notes

aka Common mistakes when writing scientific papers and grants.

Usage

• Alternate / Alternative
  Alternate means "every other one" in a series. Alternative means "another option". (REL)
• Bacteriophage / Bacteriophages
  Even though it sounds strange, the plural of bacteriophage is really bacteriophages.
• By Contrast / In Contrast
  Use By contrast when the next word is a noun. Use In contrast when followed by a preposition such as "with" or "to". (REL)
• Complimentary / Complementary
  Complimentary means praising or free of charge. Two things are complementary when they combine in a way that enhances each other's qualities or if they are nucleic acid bases that pair with each other. Thus, "complementary base", "complementary skills", "complimentary comments".
• This Data / These Data
  Use this data when you can replace "data" with "information". Use these data when you can replace "data" with "facts". (source)
• Principle / Principal
  Principle means the fundamental basis of a fact. A Principal is the main player or the person of most importance in a project. Thus, "proof of principle", "principal investigator", "in principle", "the principle reason", "school principal".
• Regardless / Irregardless
  Regardless is correct. Irregardless is a commonly heard but incorrect term, probably originating due to similar word pairs like respective / irrespective.
• Where / Wherein
  Use wherein when you can replace with "in which" or "in what".

Punctuation

• Generally the best way to use Greek letters, etc., is to use the "Insert symbol" command in a program (like Word or Illustrator), rather than symbol font. This generally causes fewer problems across programs or platforms.
• Hyphen, en dash, em dash
• Prime symbol versus single quote: 5′ not 5' end of a DNA sequence.

Subtle Grammatical Usage Notes

aka Common mistakes when writing scientific papers and grants.

Usage

• Alternate / Alternative
  Alternate means "every other one" in a series. Alternative means "another option". (REL)
• Bacteriophage / Bacteriophages
  Even though it sounds strange, the plural of bacteriophage is really bacteriophages.
• By Contrast / In Contrast
  Use By contrast when the next word is a noun. Use In contrast when followed by a preposition such as "with" or "to". (REL)
• Complimentary / Complementary
  Complimentary means praising or free of charge. Two things are complementary when they combine in a way that enhances each other's qualities or if they are nucleic acid bases that pair with each other. Thus, "complementary base", "complementary skills", "complimentary comments".
• This Data / These Data
  Use this data when you can replace "data" with "information". Use these data when you can replace "data" with "facts". (source)
• Principle / Principal
  Principle means the fundamental basis of a fact. A Principal is the main player or the person of most importance in a project. Thus, "proof of principle", "principal investigator", "in principle", "the principle reason", "school principal".

• Where / Wherein
  Use wherein when you can replace with "in which" or "in what".

Punctuation

• Hyphen, en dash, em dash

Subtle Grammatical Usage Notes

• Alternate / Alternative
  Alternate means "every other one" in a series. Alternative means "another option". (REL)
• Bacteriophage / Bacteriophages
  Even though it sounds strange, the plural of bacteriophage is really bacteriophages.

• Where / Wherein
  Use wherein when you can replace with "in which" or "in what".

• Hyphen, en dash, em dash

Subtle Grammatical Usage Notes

aka Common edits when writing scientific papers.

• Alternate / Alternative
  Alternate means "every other one" in a series. Alternative means "another option". (REL)
• Bacteriophage / Bacteriophages
  Even though it sounds strange, the plural of bacteriophage is really bacteriophages.
• By contrast / In contrast
  Use By contrast when the next word is a noun. Use In contrast when followed by a preposition such as "with" or "to". (REL)
• This data / these data
  Use this data when you can replace "data" with "information". Use these data when you can replace "data" with "facts". (source)
• Where / Wherein
  Use wherein when you can replace with "in which" or "in what".

Subtle Grammatical Usage Notes

aka Common edits when writing scientific papers.

• Alternate / Alternative
  Alternate means "every other one" in a series. Alternative means "another option". (REL)
• Bacteriophage / Bacteriophages
  Even though it sounds strange, the plural of bacteriophage is really bacteriophages.
• By contrast / In contrast
  Use By contrast when the next word is a noun. Use In contrast when followed by a preposition such as "with" or "to". (REL)

• Where / Wherein
  Use wherein when you can replace with "in which" or "in what".

Subtle Grammatical Usage Notes

aka Common edits when writing scientific papers.

• Alternate / Alternative
  Alternate means "every other one" in a series. Alternative means "another option". (REL)

• By contrast / In contrast
  Use By contrast when the next word is a noun. Use In contrast when followed by a preposition such as "with" or "to". (REL)
• Where / Wherein
  Use wherein when you can replace with "in which" or "in what".

Subtle Grammatical Usage Notes

aka Common edits when writing scientific papers.

• Alternate / Alternative
  Alternate means "every other one" in a series. Alternative means "another option". (REL)
• By contrast / In contrast
  Use By contrast when the next word is a noun. Use In contrast when followed by a preposition such as "with" or "to". (REL)

Subtle Grammatical Usage Notes

aka Common edits when writing scientific papers.

• By contrast... / In contrast...
  Use By contrast... when the next word is a noun. Use In contrast... when followed by a preposition such as "with" or "to". (REL)