English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Microbial decomposition of lignocellulose in soil was studied using radioisotope techniques. Natural lignocelluloses containing C in either their lignin or cellulose (glucan) components were prepared by feeding plants l-[U-C]phenylalanine or d-[U-C]glucose, respectively, through their cut stems. Detailed chemical and chromatographic characterization of labeled lignocelluloses from three hardwood and three softwood species showed that those labeled by the [C]glucose incorporation method contained specifically labeled cellulosic components, whereas those labeled by the [C]phenylalanine incorporation method contained specifically labeled lignin components. Microbial degradation of these differentially labeled lignocelluloses was followed by monitoring CO(2) evolution from selected soil samples incubated with known amounts of radiolabeled lignocelluloses. The lignin components of the six woods were shown to be decomposed in soil 4 to 10 times more slowly than their cellulosic components. These rates of mineralization were comparable to the generalized patterns previously reported in the literature. The present technique, however, was thought to be simpler, more sensitive, and less prone to interference than methods previously available.

applied and environmental microbiology

Preparation of Specifically Labeled <sup>14</sup> C-(Lignin)- and <sup>14</sup> C-(Cellulose)-Lignocelluloses and Their Decomposition by the Microflora of Soil

Preparation of Specifically Labeled 14 C-(Lignin)- and 14 C-(Cellulose)-Lignocelluloses and Their Decomposition by the Microflora of Soil

Preparation of Specifically Labeled ¹⁴ C-(Lignin)- and ¹⁴ C-(Cellulose)-Lignocelluloses and Their Decomposition by the Microflora of Soil