Results 81 to 90 of about 245,723 (333)

Ecological and Genomic Attributes of Novel Bacterial Taxa That Thrive in Subsurface Soil Horizons. [PDF]

, 2019
While most bacterial and archaeal taxa living in surface soils remain undescribed, this problem is exacerbated in deeper soils, owing to the unique oligotrophic conditions found in the subsurface.
Arogyaswamy, Keshav, Aronson, Emma L, Billings, Sharon A, Botthoff, Jon K, Brewer, Tess E, Campbell, Ashley N, Dove, Nicholas C, Fairbanks, Dawson, Fierer, Noah, Gallery, Rachel E, Hart, Stephen C, Kaye, Jason, King, Gary, Logan, Geoffrey, Lohse, Kathleen A, Maltz, Mia R, Mayorga, Emilio, O'Neill, Caitlin, Owens, Sarah M, Packman, Aaron, Pett-Ridge, Jennifer, Plante, Alain F, Richter, Daniel D, Silver, Whendee L, Yang, Wendy H   +24 more
core   +2 more sources

Domain associated with zinc fingers‐containing NF90‐NF45 complex inhibits m6A modification of primary microRNA by suppressing METTL3/14 activity

FEBS Open Bio, EarlyView.
NF90–NF45 functions as a negative regulator of methyltransferase‐like 3/14 (METTL3/14)‐mediated N6‐methyladenosine (m6A) modification on primary microRNAs (pri‐miRNAs). NF90–NF45 binds to anti‐oncogenic pri‐miRNAs and inhibits their m6A modification, thereby suppressing the biogenesis of anti‐oncogenic miRNAs.
Takuma Higuchi, Shunsuke Morioka, Keiko Morisawa, Kazutsugu Matsukawa, Shingo Ashida, Takeshi Suzuki, Shuji Sakamoto   +6 more
wiley   +1 more source

Nuclear pore links Fob1‐dependent rDNA damage relocation to lifespan control

FEBS Open Bio, EarlyView.
Damaged rDNA accumulates at a specific perinuclear interface that couples nucleolar escape with nuclear envelope association. Nuclear pores at this site help inhibit Fob1‐induced rDNA instability. This spatial organization of damage handling supports a functional link between nuclear architecture, rDNA stability, and replicative lifespan in yeast.
Yamato Okada, Mina Iwaki, Kyosuke Hagiri, Rei Izumi, Masahiko Harata, Chihiro Horigome   +5 more
wiley   +1 more source

Complete genome sequence of Meiothermus silvanus type strain (VI-R2). [PDF]

, 2010
Meiothermus silvanus (Tenreiro et al. 1995) Nobre et al. 1996 belongs to a thermophilic genus whose members share relatively low degrees of 16S rRNA gene sequence similarity.
Bristow, James, Chang, Yun-Juan, Chen, Amy, Cheng, Jan-Fang, Copeland, Alex, Eisen, Jonathan A, Glavina Del Rio, Tijana, Goodwin, Lynne, Göker, Markus, Han, Cliff, Hauser, Loren, Hugenholtz, Philip, Ivanova, Natalia, Jeffries, Cynthia D, Klenk, Hans-Peter, Kyrpides, Nikos C, Land, Miriam, Lapidus, Alla, Liolios, Konstantinos, Lowry, Stephen, Lucas, Susan, Markowitz, Victor, Mavromatis, Konstantinos, Mikhailova, Natalia, Nolan, Matt, Palaniappan, Krishna, Pati, Amrita, Pitluck, Sam, Rohde, Manfred, Sikorski, Johannes, Tice, Hope, Tindall, Brian J, Woyke, Tanja   +32 more
core   +1 more source

Diverse diazotrophs are present on sinking particles in the North Pacific Subtropical Gyre. [PDF]

, 2019
Sinking particles transport carbon and nutrients from the surface ocean into the deep sea and are considered hot spots for bacterial diversity and activity.
Collins, James R, Farnelid, Hanna, Ossolinski, Justin E, Ploug, Helle, Turk-Kubo, Kendra, Van Mooy, Benjamin AS, Zehr, Jonathan P   +6 more
core   +1 more source

Relapsing–Remitting Multiple Sclerosis Is Associated With a Dysbiotic Oral Microbiome

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Multiple sclerosis (MS) is a chronic autoimmune disorder characterized by inflammation, demyelination, and neurological impairment. While the gut microbiota's role in MS is extensively studied, the association between the oral microbiota and MS remains underexplored, particularly in North American cohorts.
Sukirth M. Ganesan, Meeta Yadav, Sudeep Ghimire, Peter C. Lehman, Apurva J. Patel, Sydney Woods, Heena Olalde, Jemmie Hoang, Mishelle Paullus, Catherine Cherwin, Christine Gill, Tracey Cho, Ashutosh K. Mangalam   +12 more
wiley   +1 more source

Accurate Profiling of Microbial Communities from Massively Parallel Sequencing using Convex Optimization [PDF]

, 2013
We describe the Microbial Community Reconstruction ({\bf MCR}) Problem, which is fundamental for microbiome analysis. In this problem, the goal is to reconstruct the identity and frequency of species comprising a microbial community, using short sequence
A. Amir, B.J. Paster, C. Lozupone, C.A. Lozupone, D. Hiller, D. Kessner, D.H. Haft, E.R. Mardis, I. Eskin, J.R. Cole, M. Grant, M. Hamady, N. Segata, P. Meinicke, P.B. Eckburg, S. Pavoine, T.J. Gentry, T.Z. DeSantis   +17 more
core   +2 more sources

Community analysis of picocyanobacteria in an oligotrophic lake by cloning 16S rRNA gene and 16S rRNA gene amplicon sequencing

The Journal of General and Applied Microbiology, 2015
In this study, the picocyanobacterial species composition of Lake Miyagase was examined by analyzing the 16S rRNA gene in a clone library and by amplicon sequencing using a benchtop next-generation sequencer. Five separate samples were analyzed from different days over a ten-month period. In the picocyanobacterial lineage, 9 and 12 OTUs were identified
Naoshi, Fujimoto, Keigo, Mizuno, Tomoki, Yokoyama, Akihiro, Ohnishi, Masaharu, Suzuki, Satoru, Watanabe, Kenji, Komatsu, Yoichi, Sakata, Naohiro, Kishida, Michihiro, Akiba, Satoko, Matsukura   +10 more
openaire   +3 more sources

Clostridium sordellii Brain Abscess Diagnosed by 16S rRNA Gene Sequencing [PDF]

Journal of Clinical Microbiology, 2010
ABSTRACT Clostridium sordellii is usually associated with skin and soft tissue infections. We describe the first case to our knowledge of a Clostridium sordellii -associated brain abscess, diagnosed by 16S rRNA gene sequencing, expanding the microbiological spectrum of brain abscesses, with ...
F, Valour, S, Boisset, L, Lebras, B, Martha, A, Boibieux, T, Perpoint, C, Chidiac, T, Ferry, D, Peyramond   +8 more
openaire   +2 more sources

Microneedle‐Based Biofertilizer Delivery Improves Plant Growth Through Microbiome Engineering

Advanced Functional Materials, EarlyView.
This figure shows how microneedles are used to deliver biofertilizers to enhance plant growth through microbial migration, metabolic reprogramming, and changes in plant endogenous microbiome. Abstract This study presents a microneedle‐based system for the delivery of rhizospheric biofertilizers into plant tissues to enhance growth.
Zhicheng Le, Sevugan Mayalagu, Cheng‐Yen Chen, Raktim Bhattacharya, Abhishek Gupta, Jingyuan Li, Zhi Wei Norman Teo, Yufeng Shou, Arya Gopinath MP, Danni Zhong, Tedrick Thomas Salim Lew, Hao Yu, Naweed I. Naqvi, Sanjay Swarup, Andy Tay   +14 more
wiley   +1 more source