Results 61 to 70 of about 1,728,680 (388)

In silico characterization of chromosomally integrated blaCTX-M genes among clinical Enterobacteriaceae in Africa: insights from whole-genome analysis

Frontiers in Microbiology
Antimicrobial resistance (AMR) mediated by extended-spectrum β-lactamases (ESBLs) is a growing global concern, particularly among Enterobacteriaceae. The CTX-M-type ESBLs, encoded by the blaCTX-M gene, are of significant public health importance due to ...
Misheck Shawa, Misheck Shawa, Herman Chambaro, Harvey K. Kamboyi, Clement Sulwe, Joseph Y. Chizimu, Situmbeko J. Nasilele, Shohei Ogata, Shohei Ogata, Mulemba Samutela, Tuvshinzaya Zorigt, Steward Mudenda, Manyando Simbotwe, Mwamba Nsofwa, Jedidiah Chanda, Freeman Chabala, Mike Nundwe, Mike Nundwe, Joseph Ndebe, Msangwa Sinjani, Kyoko Hayashida, Kyoko Hayashida, Naganori Nao, Naganori Nao, Naganori Nao, Roma Chilengi, Hirofumi Sawa, Hirofumi Sawa, Hirofumi Sawa, Hirofumi Sawa, Hirofumi Sawa, Hirofumi Sawa, Hirofumi Sawa, Yasuhiko Suzuki, Yasuhiko Suzuki, Bernard Hang'ombe, Bernard Hang'ombe, Masahiro Kajihara, Masahiro Kajihara, Masahiro Kajihara, Hideaki Higashi, Hideaki Higashi   +41 more
doaj   +1 more source

Chromosomal deletions detected at amniocentesis

Taiwanese Journal of Obstetrics & Gynecology, 2014
Objective: The aim of this study is to present the incidence, prenatal and postnatal findings, and modes of ascertainment in chromosomal deletions detected at amniocentesis.
Chen-Ju Lin, Chih-Ping Chen, Shu-Chin Chien, Chen-Chi Lee, Dai-Dyi Town, Wen-Lin Chen, Li-Feng Chen, Meng-Shan Lee, Chen-Wen Pan, Ku-Chien Lin, Tze-Tien Yeh   +10 more
doaj   +1 more source

Intermittent transport of bacterial chromosomal loci [PDF]

, 2017
The short-time dynamics of bacterial chromosomal loci is a mixture of subdiffusive and active motion, in the form of rapid relocations with near-ballistic dynamics.
Calabrese, Ludovico, Gherardi, Marco, Lagomarsino, Marco Cosentino, Tamm, Mikhail   +3 more
core   +2 more sources

Chromosomal Speciation Revisited: Modes of Diversification in Australian Morabine Grasshoppers (Vandiemenella, viatica Species Group)

Insects, 2011
Chromosomal rearrangements can alter the rate and patterns of gene flow within or between species through a reduction in the fitness of chromosomal hybrids or by reducing recombination rates in rearranged areas of the genome.
Steven J. B. Cooper, Takeshi Kawakami, Roger K. Butlin   +2 more
doaj   +1 more source

Medical Genetic Counseling Of Women With Congenital Heart Diseases Of Fetus [PDF]

, 2019
Aim of the work. Determine the effectiveness of prenatal diagnosis of congenital heart defects in the fetus and the informativeness of different markers used in the medical-genetic counseling of pregnant women..Materials and methods.
Helner, N. (Nadiya), Makukh, H. (Halyna), Prokopchuk, N. (Natalia), Sharhorodska, Y. (Yevheniya)   +3 more
core   +3 more sources

An intracellular transporter mitigates the CO2‐induced decline in iron content in Arabidopsis shoots

FEBS Letters, EarlyView.
This study identifies a gene encoding a transmembrane protein, MIC, which contributes to the reduction of shoot Fe content observed in plants under elevated CO2. MIC is a putative Fe transporter localized to the Golgi and endosomal compartments. Its post‐translational regulation in roots may represent a potential target for improving plant nutrition ...
Timothy Mozzanino, Meijie Li, Cécile Fizames, Mattia Adamo, Laurence Lejay, Christian Dubos, Matthieu Platre, Antoine Martin   +7 more
wiley   +1 more source

Hexavalents in spermatocytes of Robertsonian heterozygotes between Mus m. domesticus 2n 26 from the Vulcano and Lipari Islands (Aeolian Archipelago, Italy) [PDF]

, 2018
The size and shape of the chromosomes, as well as the chromosomal domains that compose them, are determinants in the distribution and interaction between the bivalents within the nucleus of spermatocytes in prophase I of meiosis.
Eliana Ayarza, Emanuela Solano, Ernesto Capanna, Jesús Page, Raúl Fernández-Donoso, Riccardo Castiglia, Soledad Berríos   +6 more
core   +3 more sources

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

FEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source

Convergent adaptation of Saccharomyces uvarum to sulfite, an antimicrobial preservative widely used in human-driven fermentations.

PLoS Genetics, 2021
Different species can find convergent solutions to adapt their genome to the same evolutionary constraints, although functional convergence promoted by chromosomal rearrangements in different species has not previously been found.
Laura G Macías, Melisa González Flores, Ana Cristina Adam, María E Rodríguez, Amparo Querol, Eladio Barrio, Christian Ariel Lopes, Roberto Pérez-Torrado   +7 more
doaj   +1 more source

Multiple pathways of plasmid DNA transfer in Helicobacter pylori [PDF]

, 2012
Many Helicobacter pylori (Hp) strains carry cryptic plasmids of different size and gene content, the function of which is not well understood. A subgroup of these plasmids (e.g.
Benghezal, Mohammed, Fischer, Wolfgang, Haas, Rainer, Holsten, Lea, Rohrer, Stefanie, Weiss, Evelyn   +5 more
core   +3 more sources