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germ line

British  

noun

  1. the lineage of cells culminating in the germ cells

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Example Sentences

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Perhaps, in human culture, and especially in the transmission of ideas through language, we have already created a new germ line, one that transcends individuals and even DNA.

From The Wall Street Journal Nov. 13, 2025

Genetic drift stems from the chance occurrence that some individuals in the germ line have more offspring than others.

From Textbooks Jun. 9, 2022

The survivors made it into the germ line, so the within-lifetime innovations were passed on to subsequent flowers and pollen.

From Science Magazine Aug. 29, 2019

If such changes are being transmitted in mice or men, that means they are being passed down in germ line.

From Slate Jun. 27, 2018

We’re supposed to do a report on germ line cell mutations in fruit flies instead.

From "From Twinkle, with Love" by Sandhya Menon

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