gemmation

Reproducing by buds

Gemmation is reproduction by budding—a process where a new organism develops as an outgrowth from the parent body before eventually separating.

The term appears in biology describing how certain plants, fungi, and simple animals like hydras reproduce: Yeast cells multiply through gemmation.

The word shares its root with gem, from the Latin for bud.

yeast

budding

Developing from an outgrowth

septum · cytokinesis · fermentation · asymmetric · cell wall · nucleus · mitosis · brewing · baker's yeast

zoology

budding

Developing from an outgrowth

  • hydraFreshwater cnidarian polyp
  • coralMarine skeletal formation
  • polypFleshy membrane projection

bryozoan · tunicate · sponge · cnidaria · asexual · daughter · colony · sessile · outgrowth · protrusion

propagation

asexual

Without erotic attraction

grafting · layering · division · offshoot · plantlet · runner · stolon · slip · multiplication · nursery

botany

bud

Unopened plant growth

apical · node · vegetative · auxin · dormancy · branching · lateral · terminal · scale · offset

Opposites
reproductive mode

gemmationsexual reproduction

Two-parent genetic combination

conjugation · fertilization · outcrossing · cross-fertilization

growth mechanism

gemmationbinary fission

Asexual splitting into two

fragmentation · sporulation · cell division

Family

gem, gemma

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