Potassium isotherm partitioning based on modified quantity‐intensity relation and potassium buffering characterization of soils of North India

2020 ◽  
Vol 184 (1) ◽  
pp. 112-122
Author(s):  
Shabir A. Bangroo ◽  
Nayar A. Kirmani ◽  
Mohammad A. Bhat ◽  
Javaid A. Wani ◽  
Asif M. Iqbal ◽  
...  
Keyword(s):  
North India ◽  
Potassium Buffering

Molecular characterization of Vibrio cholerae isolates from cholera outbreaks in north India

2009 ◽  
Vol 47 (1) ◽  
pp. 110-115 ◽  
Author(s):  
Joseph J. Kingston ◽  
Kuruvilla Zachariah ◽  
Urmil Tuteja ◽  
Sanjay Kumar ◽  
Harsh Vardhan Batra
Keyword(s):  
Vibrio Cholerae ◽  
Molecular Characterization ◽  
North India

scholarly journals Monitoring of Non-β-Lactam Antibiotic Resistance-Associated Genes in ESBL Producing Enterobacterales Isolates

Antibiotics ◽  
2020 ◽  
Vol 9 (12) ◽  
pp. 884
Author(s):  
Pottathil Shinu ◽  
Rajesh Bareja ◽  
Anroop B. Nair ◽  
Vashishth Mishra ◽  
Snawar Hussain ◽  
...  
Keyword(s):  
Antibiotic Resistance ◽  
Resistance Genes ◽  
North India ◽  
Gene Profile ◽  
Chain Reaction ◽  
Extended Spectrum ◽  
Lactam Antibiotic ◽  
Polymerase Chain ◽  
Genetic Context

Genetic context of extended spectrum β-Lactamase (ESBL) producing Enterobacterales and its association with plasmid mediated quinolone resistance (PMQR), aminoglycoside modifying enzymes (AME) and Trimethoprim/Sulfamethoxazole (TMP-SMX) resistance is little known from North India. Therefore, the current study was aimed to investigate the frequency of Non-β-Lactam antibiotic resistance associated genes in extended spectrum β-Lactamase producing Enterobacterales. For this study, Non-Duplicate phenotypically confirmed ESBL producing Enterobacterales isolates (N = 186) were analyzed for ESBLs, PMQRs, AMEs and TMP-SMX resistance genes using polymerase chain reaction (PCR). PCR detected presence of PMQR genes in 81.29% (N = 139) of ESBL isolates (N = 171), AME genes in 60.82% and TMP-SMX resistance genes in 63.74% of the isolates. Molecular characterization of ESBL producing Enterobacterales showed 84.79% blaTEM followed by 73.68% blaCTX-M, 43.86% blaSHV, 19.88% blaPER and 9.94% blaVEB, respectively. Analysis of PMQR genes revealed 77.7% aac(6′)-lb-cr the most commonly detected gene followed by 67.63% oqxB, 62.59% oqxA, 43.17% qnrB, 19.42% qnrD, 18.7% qnrS, 9.35% qnrA, 3.6% qepA and 2.88% qnrC, respectively. Analysis of AMEs gene profile demonstrated 81.73% aac(6′)-Ib, the most frequently encountered gene followed by 46.15% aph(3′)-Ia, 44.23% ant(3”)-Ia, respectively. A 100% prevalence of sul1, followed by dfrA (54.63%) and sul2 (15.74%) was observed. In summary, prevalence of ESBL-Producing genes (particularly blaTEM and blaCTX-M) along with PMQR, AMEs, and TMP-SMX resistant genes may potentially aid in the transfer of antimicrobial resistance among these strains.

scholarly journals Genetic and functional characterization of HIV-1 Vif on APOBEC3G degradation: First report of emergence of B/C recombinants from North India

2015 ◽  
Vol 5 (1) ◽  
Author(s):  
Larance Ronsard ◽  
Rameez Raja ◽  
Vaishali Panwar ◽  
Sanjesh Saini ◽  
Kumaravel Mohankumar ◽  
...  
Keyword(s):  
Functional Characterization ◽  
North India ◽  
First Report ◽  
Hiv 1

Prevalence and genotypic characterization of human parvovirus B19 in children with hemato-oncological disorders in North India

2014 ◽  
Vol 87 (2) ◽  
pp. 303-309 ◽  
Author(s):  
Parul Jain ◽  
Amita Jain ◽  
Shantanu Prakash ◽  
Danish N Khan ◽  
Desh D Singh ◽  
...  
Keyword(s):  
Parvovirus B19 ◽  
North India ◽  
Human Parvovirus B19 ◽  
Genotypic Characterization

scholarly journals Detection and characterization of tomato leaf curl New Delhi virus association with mosaic disease of ivy gourd (Coccinia grandis (L.) Voigt) in North India

2018 ◽  
Vol 70 (2) ◽  
pp. 339-347 ◽  
Author(s):  
Venkataravanappa Venkataravanappa ◽  
Reddy Narasimha Lakshminarayana ◽  
Sujoy Saha ◽  
Shankarappa Subbanna ◽  
Krishna Manem
Keyword(s):  
Mosaic Disease ◽  
Tomato Leaf ◽  
North India ◽  
New Delhi ◽  
Coccinia Grandis ◽  
Tomato Leaf Curl ◽  
Ivy Gourd ◽  
Leaf Curl

Characterization of the Leaf Essential Oil Composition of Annona squamosa L. from Foothills of North India

2016 ◽  
Vol 5 (5) ◽  
Author(s):  
Ram Swaroop Verma ◽  
Neeta Joshi ◽  
Rajendra Chandra Padalia ◽  
Ved Ram Singh ◽  
Prakash Goswami ◽  
...  
Keyword(s):  
Essential Oil ◽  
Essential Oil Composition ◽  
North India ◽  
Annona Squamosa ◽  
Oil Composition ◽  
Leaf Essential Oil
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