# Wilhelm Ludwig Johannsen

> Wilhelm Johannsen was a Danish pharmacist, botanist, plant physiologist, and geneticist. He is best known for coining the terms gene, phenotype and genotype, and for his 1903 "pure line" experiments in genetics.

*Danish botanist (1857-1927)*

**Canonical URL:** https://fame.am/person/wilhelm-ludwig-johannsen

## Identity
- **Profile type:** Scientist ([Wikidata](https://www.wikidata.org/entity/Q39631))
- **Category:** Scientists
- **Born:** 1857-02-03
- **Died:** 1927-11-11
- **Status:** deceased
- **Gender:** male

## Bio

Imported from discovery source: wikidata-dump

## Fame
- **Popularity score:** 51.7 / 100
- **Momentum:** 2.1 / 100  (trend: STABLE)
- **Historical depth:** 20.4 / 100
- **Now attention:** 0.0 / 100
- **Source confidence:** 60.0 / 100
- **Profile completeness:** 60.0 / 100

## Sources
- [Wilhelm Johannsen](https://simple.wikipedia.org/wiki/Wilhelm_Johannsen)
- [Wilhelm Johannsen](https://id.wikipedia.org/wiki/Wilhelm_Johannsen)
- [ویلهلم یوهانسن](https://azb.wikipedia.org/wiki/%D9%88%DB%8C%D9%84%D9%87%D9%84%D9%85_%DB%8C%D9%88%D9%87%D8%A7%D9%86%D8%B3%D9%86)
- [Вільгельм Людвіг Іагансен](https://be.wikipedia.org/wiki/%D0%92%D1%96%D0%BB%D1%8C%D0%B3%D0%B5%D0%BB%D1%8C%D0%BC_%D0%9B%D1%8E%D0%B4%D0%B2%D1%96%D0%B3_%D0%86%D0%B0%D0%B3%D0%B0%D0%BD%D1%81%D0%B5%D0%BD)
- [Вилхелм Йохансен](https://bg.wikipedia.org/wiki/%D0%92%D0%B8%D0%BB%D1%85%D0%B5%D0%BB%D0%BC_%D0%99%D0%BE%D1%85%D0%B0%D0%BD%D1%81%D0%B5%D0%BD)
- [Wilhelm Johannsen](https://ca.wikipedia.org/wiki/Wilhelm_Johannsen)
- [Wilhelm Johannsen](https://cs.wikipedia.org/wiki/Wilhelm_Johannsen)
- [Wilhelm Johannsen](https://da.wikipedia.org/wiki/Wilhelm_Johannsen)
- [Wilhelm Johannsen (Botaniker)](https://de.wikipedia.org/wiki/Wilhelm_Johannsen_(Botaniker))
- [Wilhelm Johannsen](https://en.wikipedia.org/wiki/Wilhelm_Johannsen)
- [Wilhelm Johannsen](https://es.wikipedia.org/wiki/Wilhelm_Johannsen)
- [Wilhelm Johannsen](https://eu.wikipedia.org/wiki/Wilhelm_Johannsen)
- [ویلهلم یوهانسن](https://fa.wikipedia.org/wiki/%D9%88%DB%8C%D9%84%D9%87%D9%84%D9%85_%DB%8C%D9%88%D9%87%D8%A7%D9%86%D8%B3%D9%86)
- [Wilhelm Johannsen](https://fi.wikipedia.org/wiki/Wilhelm_Johannsen)
- [Wilhelm Johannsen](https://fr.wikipedia.org/wiki/Wilhelm_Johannsen)
- [Wilhelm Ludvig Johannsen](https://ga.wikipedia.org/wiki/Wilhelm_Ludvig_Johannsen)
- [Wilhelm Johannsen](https://hu.wikipedia.org/wiki/Wilhelm_Johannsen)
- [Wilhelm Ludvig Johannsen](https://it.wikipedia.org/wiki/Wilhelm_Ludvig_Johannsen)
- [ウィルヘルム・ヨハンセン](https://ja.wikipedia.org/wiki/%E3%82%A6%E3%82%A3%E3%83%AB%E3%83%98%E3%83%AB%E3%83%A0%E3%83%BB%E3%83%A8%E3%83%8F%E3%83%B3%E3%82%BB%E3%83%B3)
- [빌헬름 요한센](https://ko.wikipedia.org/wiki/%EB%B9%8C%ED%97%AC%EB%A6%84_%EC%9A%94%ED%95%9C%EC%84%BC)
- [Wilhelm Johannsen](https://no.wikipedia.org/wiki/Wilhelm_Johannsen)
- [Wilhelm Johannsen](https://pl.wikipedia.org/wiki/Wilhelm_Johannsen)
- [Wilhelm Johannsen](https://pt.wikipedia.org/wiki/Wilhelm_Johannsen)
- [Wilhelm Johannsen](https://ro.wikipedia.org/wiki/Wilhelm_Johannsen)
- [Иогансен, Вильгельм Людвиг](https://ru.wikipedia.org/wiki/%D0%98%D0%BE%D0%B3%D0%B0%D0%BD%D1%81%D0%B5%D0%BD%2C_%D0%92%D0%B8%D0%BB%D1%8C%D0%B3%D0%B5%D0%BB%D1%8C%D0%BC_%D0%9B%D1%8E%D0%B4%D0%B2%D0%B8%D0%B3)
- [Wikidata](https://www.wikidata.org/wiki/Q347272)

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