yvlog

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heterothallic

[ het-er-uh-thal-ik ]

adjective

Mycology.
  1. having mycelia of two unlike types, both of which must participate in the sexual process. Compare homothallic ( def 1 ).


heterothallic

/ ˌɛəəʊˈθæɪ /

adjective

  1. (of some algae and fungi) having male and female reproductive organs on different thalli
  2. (of some fungi) having sexual reproduction that occurs only between two self-sterile mycelia
“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
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Derived Forms

  • ˌٱˈٳ󲹱, noun
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Other yvlog Forms

  • e··ٳ󲹱l noun
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yvlog History and Origins

Origin of heterothallic1

First recorded in 1900–05; hetero- + thallic
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yvlog History and Origins

Origin of heterothallic1

C20: from hetero- + Greek thallos green shoot, young twig
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Example Sentences

Examples have not been reviewed.

This has now been explained by Blakeslee, who finds that the Mucorinae can be divided into two groups, termed homothallic and heterothallic respectively.

From

The majority of forms, however, fall into the heterothallic group, in which the association of branches from two mycelia different in nature is necessary for the formation of zygospores.

From

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