Claim · model-written summary
Cellulase activity on CMC was detected all along the length of the Alnus root but not away from it.
- Organ / stage
- roote1
- Outcome
- Cellulase activitye1
- Qualifier
- detected on CMC all along the length of the root but not away from ite1
Alnus
FrankiaNot reportedMaterialGeneCompoundSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionValue
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“For this, Frankia cells were placed in the presence of Alnus roots but separated by a dialysis membrane for 64 h”
e1“Cellulase activity was detected on CMC all along the length of the root but not away from it”
Title
40040 高所空間における「不安感」 : 没入型Virtual Realityシステムを用いたEDA測定(その1)(不安感,環境工学I)
大宇 馬淵; 純平 斎藤; 夏子 長澤; et al. 学術講演梗概集. D-1, 環境工学I, 室内音響・音環境, 騒音・固体音, 環境振動, 光・色, 給排水・水環境, 都市設備・環境管理, 環境心理生理, 環境設計, 電磁環境 2010. doi:10.1111/1462-2920.14606
Other claims from this paper (6)
- Observation Frankia cells exposed to Alnus roots most strongly upregulated the potassium transporter operon kdp and an ABC transporter operon of uncharacterized function.
- Observation The most upregulated Frankia proteins in the presence of Alnus roots were acyl dehydrogenases and the potassium transporter Kdp.
- Observation A cluster of two cellulases and a cellulose synthase was among the 60 most upregulated Frankia clusters and was conserved among Frankia and other actinobacteria such as Streptomyces.
- Observation Frankia alni ACN14a was unable to respire or grow on glucose as sole carbon source.
- Observation The Frankia cellulose synthase was active at the hyphal tip in response to Alnus root exudates, giving a calcofluor-stained tip.
- Mechanism The authors suggest that the upregulated Frankia genes and proteins indicate preadaptation to stresses of penetrating isotonic host tissues and a possible membrane rearrangement.