What does transgenic mean?

Describing an organism that carries a gene deliberately transferred from a different species.

How is a transgenic organism different from a gene-edited one?

A transgenic organism contains foreign DNA. A gene-edited organism may have only its own sequence altered, with no foreign gene introduced, which is why the two are regulated differently.

Transgenic

adjective; also noun

/trænzˈdʒɛn.ɪk/

Describing an organism whose genome has been altered by the introduction of one or more genes from a different species using genetic engineering techniques.

✍️ Usage in a UPSC answer

The Centre's cautious approach to transgenic crops such as Bt brinjal reflects an attempt to reconcile the imperatives of food security and agricultural productivity with legitimate anxieties over biosafety, biodiversity and farmers' seed sovereignty.

Synonyms

genetically modifiedgenetically engineeredtransgene-bearingrecombinantbioengineered

Antonyms

non-transgenicnaturalwild-typeunmodified

🌱 Word Family

transgenics (n), transgenically (adv), transgene (n), transgenesis (n), non-transgenic (adj)

🔡 Root

Latin trans- = across; Greek genos = race, kind; -ic = adjectival suffix; coined 1980s for foreign-gene organisms

📜 Etymology

From Latin trans- ("across") + Greek genos ("race, kind") + -ic; coined in the 1980s to describe organisms carrying foreign genetic material.

🧠 Memory Hook

Break it as TRANS (across) + GENIC (genes): a gene moved ACROSS the species barrier, like Bt-cotton carrying a bacterial gene transplanted into the plant.

🎯 How This Word Works in UPSC Writing

Describing an organism carrying a gene deliberately transferred from a different species. It is the precise term for the classic genetically modified crop, and the distinction that GS3 tests is against gene editing: a transgenic organism contains foreign DNA, whereas edited organisms may carry only changes to their own sequence with no foreign gene introduced. That difference is central to how the two are regulated, and answers that treat all genetic modification as one category miss it.

⚖️ Don’t Confuse It With

Transgenic carries a gene from another species. Cisgenic carries a gene from a sexually compatible relative. Gene-edited organisms have their own sequence altered, potentially with no foreign DNA remaining. Hybrid results from conventional cross-breeding and involves no laboratory gene transfer at all.

🇮🇳 Hindi Meaning

पारजीनी (pārjīnī) or ट्रांसजेनिक.

❓ Common Questions

What does transgenic mean?: Describing an organism that carries a gene deliberately transferred from a different species.
How is a transgenic organism different from a gene-edited one?: A transgenic organism contains foreign DNA. A gene-edited organism may have only its own sequence altered, with no foreign gene introduced, which is why the two are regulated differently.

🔬 Science & Technology 📖 Seen in: Biotechnology — GM Crops, CRISPR, Regu...

Relevant across:GS3 · Economy, Environment, S&T & Security

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