The effect of metapleural gland secretion on the growth of a mutualistic bacterium on the cuticle of leaf-cutting ants

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Standard

The effect of metapleural gland secretion on the growth of a mutualistic bacterium on the cuticle of leaf-cutting ants. / Poulsen, Michael; Bot, Adrianne N M; Boomsma, Jacobus J.

In: Die Naturwissenschaften, Vol. 90, No. 9, 01.09.2003, p. 406-409.

Research output: Contribution to journal › Journal article › Research › peer-review

Harvard

Poulsen, M, Bot, ANM & Boomsma, JJ 2003, 'The effect of metapleural gland secretion on the growth of a mutualistic bacterium on the cuticle of leaf-cutting ants', Die Naturwissenschaften, vol. 90, no. 9, pp. 406-409. https://doi.org/10.1007/s00114-003-0450-3

APA

Poulsen, M., Bot, A. N. M., & Boomsma, J. J. (2003). The effect of metapleural gland secretion on the growth of a mutualistic bacterium on the cuticle of leaf-cutting ants. Die Naturwissenschaften, 90(9), 406-409. https://doi.org/10.1007/s00114-003-0450-3

Vancouver

Poulsen M, Bot ANM, Boomsma JJ. The effect of metapleural gland secretion on the growth of a mutualistic bacterium on the cuticle of leaf-cutting ants. Die Naturwissenschaften. 2003 Sep 1;90(9):406-409. https://doi.org/10.1007/s00114-003-0450-3

Author

Poulsen, Michael ; Bot, Adrianne N M ; Boomsma, Jacobus J. / The effect of metapleural gland secretion on the growth of a mutualistic bacterium on the cuticle of leaf-cutting ants. In: Die Naturwissenschaften. 2003 ; Vol. 90, No. 9. pp. 406-409.

Bibtex

@article{55add7f074c411dbbee902004c4f4f50,
title = "The effect of metapleural gland secretion on the growth of a mutualistic bacterium on the cuticle of leaf-cutting ants",
abstract = "In Acromyrmex octospinosus leaf-cutting ants the metapleural glands produce an array of antibiotic compounds that serve as a general defence against unwanted microbes on the cuticle. Leaf-cutting ants also grow mutualistic Pseudonocardiaceae bacteria on their cuticle that produce antibiotics controlling a microfungal parasite of their fungus gardens. Interaction between this bacterium and gland secretion therefore seems unavoidable. We document the typical development of bacterial growth on the cuticle of young major workers, show that growth starts a few days after eclosion, and that the maximal cover is reached after 2-3 weeks and gradually declines when workers mature. Experimental closure of the metapleural glands had no effect on the initial exponential growth phase of the bacterium, but significantly reduced the cover during the decline phase. The age-dependent abundance of the bacterium and its partial dependence on metapleural gland secretion support the hypothesis that the abundance of this mutualist is actively regulated.",
keywords = "Actinomycetales, Animals, Ants, Plant Leaves, Sebaceous Glands",
author = "Michael Poulsen and Bot, {Adrianne N M} and Boomsma, {Jacobus J}",
year = "2003",
month = sep,
day = "1",
doi = "10.1007/s00114-003-0450-3",
language = "English",
volume = "90",
pages = "406--409",
journal = "Naturwissenschaften",
issn = "0028-1042",
publisher = "Springer",
number = "9",

}

RIS

TY - JOUR

T1 - The effect of metapleural gland secretion on the growth of a mutualistic bacterium on the cuticle of leaf-cutting ants

AU - Poulsen, Michael

AU - Bot, Adrianne N M

AU - Boomsma, Jacobus J

PY - 2003/9/1

Y1 - 2003/9/1

N2 - In Acromyrmex octospinosus leaf-cutting ants the metapleural glands produce an array of antibiotic compounds that serve as a general defence against unwanted microbes on the cuticle. Leaf-cutting ants also grow mutualistic Pseudonocardiaceae bacteria on their cuticle that produce antibiotics controlling a microfungal parasite of their fungus gardens. Interaction between this bacterium and gland secretion therefore seems unavoidable. We document the typical development of bacterial growth on the cuticle of young major workers, show that growth starts a few days after eclosion, and that the maximal cover is reached after 2-3 weeks and gradually declines when workers mature. Experimental closure of the metapleural glands had no effect on the initial exponential growth phase of the bacterium, but significantly reduced the cover during the decline phase. The age-dependent abundance of the bacterium and its partial dependence on metapleural gland secretion support the hypothesis that the abundance of this mutualist is actively regulated.

AB - In Acromyrmex octospinosus leaf-cutting ants the metapleural glands produce an array of antibiotic compounds that serve as a general defence against unwanted microbes on the cuticle. Leaf-cutting ants also grow mutualistic Pseudonocardiaceae bacteria on their cuticle that produce antibiotics controlling a microfungal parasite of their fungus gardens. Interaction between this bacterium and gland secretion therefore seems unavoidable. We document the typical development of bacterial growth on the cuticle of young major workers, show that growth starts a few days after eclosion, and that the maximal cover is reached after 2-3 weeks and gradually declines when workers mature. Experimental closure of the metapleural glands had no effect on the initial exponential growth phase of the bacterium, but significantly reduced the cover during the decline phase. The age-dependent abundance of the bacterium and its partial dependence on metapleural gland secretion support the hypothesis that the abundance of this mutualist is actively regulated.

KW - Actinomycetales

KW - Animals

KW - Ants

KW - Plant Leaves

KW - Sebaceous Glands

U2 - 10.1007/s00114-003-0450-3

DO - 10.1007/s00114-003-0450-3

M3 - Journal article

C2 - 14504783

VL - 90

SP - 406

EP - 409

JO - Naturwissenschaften

JF - Naturwissenschaften

SN - 0028-1042

IS - 9

ER -

ID: 110862