Results 81 to 90 of about 165,447 (318)

Next‐generation sequencing sheds new light on a major lineage of Acanthaceae, clarifying previously uncertain relationships in Barlerieae

TAXON, EarlyView.
Abstract The Acanthaceae tribe Barlerieae is an understudied lineage that consists of ca. 500 species, many of which are rare and range restricted. Though understudied, it is clear that many species play vital roles in tropical ecosystems, including supporting a wide range of pollinators and herbivores. The tribe contains 13 genera, the two largest and
Robert Comito, Iain Darbyshire, Carrie A. Kiel, Lucinda A. McDade   +3 more
wiley   +1 more source

Analisis Keragaman Gen Laktoferin Pada Sapi Friesian-Holstein Dengan Metode Pcr-Rflp

Jurnal Agripet, 2011
Polymorphism analysis of lactoferrin gene on holstein-friesian cow with PCR-RFLP method ABSTRACT. The purposes of this study were to identify the polymorphism of the lactoferrin gene in Holstein-Friesian (HF) cows.
Elmy Mariana
doaj   +1 more source

Functional and structural characterization of Stenotrophomonas maltophilia EntB, an unusual form of isochorismatase for siderophore synthesis

Acta Crystallographica Section F, EarlyView.
The crystal structure of S. maltophilia EntB revealed an unusual form of isochorismate lyase that is involved in siderophore biosynthesis.Clinical and environmental isolates of Stenotrophomonas maltophilia produce an enterobactin‐like siderophore that promotes bacterial growth under low‐iron conditions.
Megan Y. Nas, Jeffrey Gabell, Nicole Inniss, George Minasov, Ludmilla Shuvalova, Karla J. F. Satchell, Nicholas P. Cianciotto   +6 more
wiley   +1 more source

Lytic Transglycosylase Deficiency Increases Susceptibility to β‐lactam Antibiotics But Reduces Susceptibility to Vancomycin in Escherichia coli

Microbiology and Immunology, EarlyView.
ABSTRACT In Staphylococcus aureus, a gram‐positive pathogen, vancomycin‐resistant strains become susceptible to β‐lactam antibiotics, referred to as the “seesaw effect.” However, in gram‐negative bacteria, the phenomenon is less clear. Here, we analyzed the gene‐knockout effects of eight lytic transglycosylases (slt, mltA, mltB, mltC, mltD, mltE, mltF,
Takahiko Kimura, Kazuya Ishikawa, Ryosuke Nakagawa, Kazuyuki Furuta, Chikara Kaito   +4 more
wiley   +1 more source

Hydrogen Peroxide-Based Fluorometric Assay for Real-Time Monitoring of SAM-Dependent Methyltransferases

Frontiers in Bioengineering and Biotechnology, 2018
Methylated chemicals are widely used as key intermediates for the syntheses of pharmaceuticals, fragrances, flavors, biofuels and plastics. In nature, the process of methylation is commonly undertaken by a super-family of S-adenosyl methionine-dependent ...
M. Kalim Akhtar, M. Kalim Akhtar, Dhanya Vijay, Saima Umbreen, Chris J. McLean, Yizhi Cai, Dominic J. Campopiano, Gary J. Loake   +7 more
doaj   +1 more source

Evaluation of two candidate molecules—TCTP and cecropin—on the establishment of Trypanosoma brucei gambiense into the gut of Glossina palpalis gambiensis

Insect Science, EarlyView.
This study investigates the potential of enhancing the resistance of Glossina palpalis gambiensis to Trypanosoma brucei gambiense to mitigate the transmission of Human African Trypanosomiasis. We successfully cloned genes encoding proteins of interest in Sodalis strains, resulting in recombinant Sodalis (recSodalis) that were micro‐injected into the L3
François Sougal Ngambia Freitas, Linda De Vooght, Flobert Njiokou, Jan Van Den Abeele, Géraldine Bossard, Bernadette Tchicaya, Rosa Milagros Corrales, Sophie Ravel, Anne Geiger, David Berthier‐Teyssedre   +9 more
wiley   +1 more source

Caracterización molecular de un nuevo begomovirus aislado de cinco especies de arvenses colectadas en cultivos de tomate en Valle del Cauca

Acta Biológica Colombiana, 2019
Las arvenses son hospederos alternos de begomovirus (Geminiviridae), los cuales facilitan su persistencia y propagación a cultivos de interés agronómico, como el tomate.
Karina López-López, Frenyiline Jara-Tejada, Juan Carlos Vaca-Vaca   +2 more
doaj   +1 more source

The transformer gene controls sexual development in Drosophila suzukii

Insect Science, EarlyView.
The transformer gene plays a key role in the genetic pathway for sexual development in Drosophila suzukii Abstract The genetic network of sex determination in the model organism Drosophila melanogaster was investigated in great detail. Such knowledge not only advances our understanding of the evolution and regulation of sexual dimorphism in insects ...
Ying Yan, Jing Zhao, Jonas Schwirz, Cristina Borghesi, Conghui Liu, Bo Liu, Wanqiang Qian, Fanghao Wan, Marc F. Schetelig   +8 more
wiley   +1 more source

Screening of Genomic Library of Soybean Cultivar Lumut by Using Peroxidase Gene from Arabidopsis thaliana as Probe

Jurnal Ilmu Dasar, 2010
Screening to genomic library of soybean cv. Lumut by using gene encoding for peroxidase (per) from A. thaliana as a probe has an objective isolate the whole gene of per from soybean.
Suharsono Suharsono, Teguh Juliyanto, Muhammad Jusuf   +2 more
doaj  

Apolipoproteins AI/B/E gene polymorphism and their plasma levels in patients with coronary artery disease in a tertiary care-center of Eastern India

Indian Heart Journal, 2013
Aim: The present study was designed to investigate whether the three-apolipoprotein (AI, B, E) gene polymorphisms were related to alter their plasma protein levels and hence associated to coronary artery disease (CAD). Methods: We determined distribution
Santanu Biswas, Pradip K. Ghoshal, Bhubaneswar Halder, Kajal Ganguly, Arup DasBiswas, Nripendranath Mandal   +5 more
doaj   +1 more source