Differences between two strains of Ceriporiopsis subvermispora on improving the nutritive value of wheat straw for ruminants

N. Nayan*, A.S.M. Sonnenberg, W.H. Hendriks, J.W. Cone

*Corresponding author for this work

Research output: Contribution to journalArticleAcademicpeer-review

7 Citations (Scopus)

Abstract

Aim: This study evaluated differences between two strains of Ceriporiopsis subvermispora on improving the nutritive value and in vitro degradability of wheat straw. Methods and Results: Wheat straw was treated with the fungi for 7 weeks. Weekly samples were analysed for ergosterol content, in vitro gas production (IVGP), chemical composition and lignin-degrading enzyme activity. Ergosterol data showed CS1 to have a faster initial growth than CS2 and reaching a stationary phase after 3 weeks. The IVGP of CS1-treated wheat straw exceeded the control earlier than CS2 (4 vs 5 weeks). CS1 showed a significantly higher (P < 0·001) selectivity in lignin degradation compared to CS2. Both strains showed peak activity of laccase and manganese peroxidase (MnP) at week 1. CS1 showed a significantly higher (P < 0·001) laccase activity, but lower (P = 0·008) MnP activity compared to CS2. Conclusion: Both CS strains improved the nutritive value of wheat straw. Variation between strains was clearly demonstrated by their growth pattern and enzyme activities. Significance and Impact of the Study: The differences among the two strains provide an opportunity for future selection and breeding programs in improving the extent and selectivity of lignin degradation in agricultural biomass.
Original languageEnglish
Pages (from-to)352-361
JournalJournal of Applied Microbiology
Volume123
Issue number2
DOIs
Publication statusPublished - 2017

Fingerprint

Coriolaceae
manganese peroxidase
Nutritive Value
Ruminants
Triticum
Lignin
Ergosterol
Laccase
Gases
Enzymes
Growth
Biomass
Breeding
Fungi
In Vitro Techniques

Keywords

  • Ceriporiopsis subvermispora
  • Enzymes
  • in vitro gas production
  • Lignin degradation
  • Ruminants
  • Strains differences
  • Wheat straw

Cite this

@article{eb54244d36e949a0a39a05882b5952c4,
title = "Differences between two strains of Ceriporiopsis subvermispora on improving the nutritive value of wheat straw for ruminants",
abstract = "Aim: This study evaluated differences between two strains of Ceriporiopsis subvermispora on improving the nutritive value and in vitro degradability of wheat straw. Methods and Results: Wheat straw was treated with the fungi for 7 weeks. Weekly samples were analysed for ergosterol content, in vitro gas production (IVGP), chemical composition and lignin-degrading enzyme activity. Ergosterol data showed CS1 to have a faster initial growth than CS2 and reaching a stationary phase after 3 weeks. The IVGP of CS1-treated wheat straw exceeded the control earlier than CS2 (4 vs 5 weeks). CS1 showed a significantly higher (P < 0·001) selectivity in lignin degradation compared to CS2. Both strains showed peak activity of laccase and manganese peroxidase (MnP) at week 1. CS1 showed a significantly higher (P < 0·001) laccase activity, but lower (P = 0·008) MnP activity compared to CS2. Conclusion: Both CS strains improved the nutritive value of wheat straw. Variation between strains was clearly demonstrated by their growth pattern and enzyme activities. Significance and Impact of the Study: The differences among the two strains provide an opportunity for future selection and breeding programs in improving the extent and selectivity of lignin degradation in agricultural biomass.",
keywords = "Ceriporiopsis subvermispora, Enzymes, in vitro gas production, Lignin degradation, Ruminants, Strains differences, Wheat straw",
author = "N. Nayan and A.S.M. Sonnenberg and W.H. Hendriks and J.W. Cone",
year = "2017",
doi = "10.1111/jam.13494",
language = "English",
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pages = "352--361",
journal = "Journal of Applied Microbiology",
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Differences between two strains of Ceriporiopsis subvermispora on improving the nutritive value of wheat straw for ruminants. / Nayan, N.; Sonnenberg, A.S.M.; Hendriks, W.H.; Cone, J.W.

In: Journal of Applied Microbiology, Vol. 123, No. 2, 2017, p. 352-361.

Research output: Contribution to journalArticleAcademicpeer-review

TY - JOUR

T1 - Differences between two strains of Ceriporiopsis subvermispora on improving the nutritive value of wheat straw for ruminants

AU - Nayan, N.

AU - Sonnenberg, A.S.M.

AU - Hendriks, W.H.

AU - Cone, J.W.

PY - 2017

Y1 - 2017

N2 - Aim: This study evaluated differences between two strains of Ceriporiopsis subvermispora on improving the nutritive value and in vitro degradability of wheat straw. Methods and Results: Wheat straw was treated with the fungi for 7 weeks. Weekly samples were analysed for ergosterol content, in vitro gas production (IVGP), chemical composition and lignin-degrading enzyme activity. Ergosterol data showed CS1 to have a faster initial growth than CS2 and reaching a stationary phase after 3 weeks. The IVGP of CS1-treated wheat straw exceeded the control earlier than CS2 (4 vs 5 weeks). CS1 showed a significantly higher (P < 0·001) selectivity in lignin degradation compared to CS2. Both strains showed peak activity of laccase and manganese peroxidase (MnP) at week 1. CS1 showed a significantly higher (P < 0·001) laccase activity, but lower (P = 0·008) MnP activity compared to CS2. Conclusion: Both CS strains improved the nutritive value of wheat straw. Variation between strains was clearly demonstrated by their growth pattern and enzyme activities. Significance and Impact of the Study: The differences among the two strains provide an opportunity for future selection and breeding programs in improving the extent and selectivity of lignin degradation in agricultural biomass.

AB - Aim: This study evaluated differences between two strains of Ceriporiopsis subvermispora on improving the nutritive value and in vitro degradability of wheat straw. Methods and Results: Wheat straw was treated with the fungi for 7 weeks. Weekly samples were analysed for ergosterol content, in vitro gas production (IVGP), chemical composition and lignin-degrading enzyme activity. Ergosterol data showed CS1 to have a faster initial growth than CS2 and reaching a stationary phase after 3 weeks. The IVGP of CS1-treated wheat straw exceeded the control earlier than CS2 (4 vs 5 weeks). CS1 showed a significantly higher (P < 0·001) selectivity in lignin degradation compared to CS2. Both strains showed peak activity of laccase and manganese peroxidase (MnP) at week 1. CS1 showed a significantly higher (P < 0·001) laccase activity, but lower (P = 0·008) MnP activity compared to CS2. Conclusion: Both CS strains improved the nutritive value of wheat straw. Variation between strains was clearly demonstrated by their growth pattern and enzyme activities. Significance and Impact of the Study: The differences among the two strains provide an opportunity for future selection and breeding programs in improving the extent and selectivity of lignin degradation in agricultural biomass.

KW - Ceriporiopsis subvermispora

KW - Enzymes

KW - in vitro gas production

KW - Lignin degradation

KW - Ruminants

KW - Strains differences

KW - Wheat straw

U2 - 10.1111/jam.13494

DO - 10.1111/jam.13494

M3 - Article

VL - 123

SP - 352

EP - 361

JO - Journal of Applied Microbiology

JF - Journal of Applied Microbiology

SN - 1364-5072

IS - 2

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