Adaptation to pH stress by Vibrio fischeri can affect its symbiosis with the Hawaiian bobtail squid (Euprymna scolopes) [0.03%]
发光菌对酸碱度压力的适应可能会影响它与夏威夷无口齿乌贼（Euprymna scolopes）的共生关系
Meagan Leah Cohen,Ekaterina Vadimovna Mashanova,Sveta Vivian Jagannathan et al.
Meagan Leah Cohen et al.
Many microorganisms engaged in host-microbe interactions pendulate between a free-living phase and a host-affiliated stage. How adaptation to stress during the free-living phase affects host-microbe associations is unclear and understudied....
'Community evolution' - laboratory strains and pedigrees in the age of genomics [0.03%]
“群体演化”——基因组学时代的实验室菌株和谱系关系
Matthew J Dorman,Nicholas R Thomson
Matthew J Dorman
Molecular microbiologists depend heavily on laboratory strains of bacteria, which are ubiquitous across the community of research groups working on a common organism. However, this presumes that strains present in different laboratories are...
Defining the requirements for the conjugative transfer of Rhizobium leguminosarum plasmid pRleVF39b [0.03%]
放线菌素pRleVF39b接合转移的要求定义
N Dulmini Wathugala,Kasuni M Hemananda,Cynthia B Yip et al.
N Dulmini Wathugala et al.
Rhizobium leguminosarum strain VF39 contains a plasmid, pRleVF39b, which encodes a distinctive type of conjugation system (rhizobial type IVa) that is relatively widespread among rhizobial genomes. The cluster of genes encoding the transfer...
Peptides encoded in the Streptococcus mutans RcrRPQ operon are essential for thermotolerance [0.03%]
链球菌突变种RcrRPQ操纵子编码的肽对于热耐受性至关重要
Robert C Shields,Jeong Nam Kim,Sang-Joon Ahn et al.
Robert C Shields et al.
The MarR-like transcriptional regulator and two ABC transporters encoded by the rcrRPQ operon in the dental caries pathogen Streptococcus mutans have important regulatory roles related to oxidative stress tolerance, genetic competence and (...
Antibiofilm activity in the culture supernatant of a marine Pseudomonas sp. bacterium [0.03%]
一株海洋假单胞菌的抑制生物被膜活性成分研究
Ibtissem Doghri,Florence Brian-Jaisson,Marianne Graber et al.
Ibtissem Doghri et al.
In the marine environment, most solid surfaces are covered by microbial biofilms, mainly composed of bacteria and diatoms. The negative effects of biofilms on materials and equipment are numerous and pose a major problem for industry and hu...
Polyamines produced by Sinorhizobium meliloti Rm8530 contribute to symbiotically relevant phenotypes ex planta and to nodulation efficiency on alfalfa [0.03%]
苏云金芽孢杆菌Rm8530产生的聚胺对共生相关的表型和苜蓿结节效率的影响
Victor A Becerra-Rivera,Alejandra Arteaga,Alfonso Leija et al.
Victor A Becerra-Rivera et al.
In nitrogen-fixing rhizobia, emerging evidence shows significant roles for polyamines in growth and abiotic stress resistance. In this work we show that a polyamine-deficient ornithine decarboxylase null mutant (odc2) derived from Sinorhizo...
A new serine protease family with elastase activity is produced by Streptomyces bacteria [0.03%]
链霉菌产生具有弹性蛋白酶活性的新丝氨酸蛋白酶家族
Taiki Fujii,Kazuhiro Fukano,Keita Hirano et al.
Taiki Fujii et al.
We found an elastolytic activity in the culture supernatant of Streptomyces sp. P-3, and the corresponding enzyme (streptomycetes elastase, SEL) was purified to apparent homogeneity from the culture supernatant. The molecular mass of purifi...
Weerapong Juntachai,Athipat Chaichompoo,Sittinan Chanarat
Weerapong Juntachai
Malassezia is a lipophilic cutaneous commensal yeast and associated with various skin disorders. The yeast also causes bloodstream infection via intravascular catheters and can be detected even in human gut microbiota. Ambient pH is one of ...
SufT is required for growth of Mycobacterium smegmatis under iron limiting conditions [0.03%]
SufT是铁限制条件下海分支杆菌生长所必需的
Tsaone Tamuhla,Lydia Joubert,Danicke Willemse et al.
Tsaone Tamuhla et al.
Iron-sulphur (FeS) clusters are versatile cofactors required for a range of biological processes within cells. Due to the reactive nature of the constituent molecules, assembly and delivery of these cofactors requires a multi-protein machin...
Prediction of novel non-coding RNAs relevant for the growth of Pseudomonas putida in a bioreactor [0.03%]
预测假单胞菌生长相关的新型非编码RNA
Vânia Pobre,Gil Graça-Lopes,Margarida Saramago et al.
Vânia Pobre et al.
Pseudomonas putida is a micro-organism with great potential for industry due to its stress-endurance traits and easy manipulation of the metabolism. However, optimization is still required to improve production yields. In the last years, ma...