scholarly journals Identification and characterization of virulent Aeromonas hydrophila Ah17 from infected Channa striata in river Cauvery and in vitro evaluation of shrimp chitosan

2020 ◽  
Vol 8 (2) ◽  
pp. 1272-1283 ◽  
Author(s):  
Vignesh Samayanpaulraj ◽  
Muthukumar Sivaramapillai ◽  
Sankara Naynar Palani ◽  
Krishnaveni Govindaraj ◽  
Vijay Velu ◽  
...  
Keyword(s):  
Aeromonas Hydrophila ◽  
In Vitro Evaluation ◽  
Channa Striata ◽  
Virulent Aeromonas Hydrophila ◽  
Identification And Characterization

scholarly journals The Banana Root Endophytome: Differences between Mother Plants and Suckers and Evaluation of Selected Bacteria to Control Fusarium oxysporum f.sp. cubense

2021 ◽  
Vol 7 (3) ◽  
pp. 194
Author(s):  
Carmen Gómez-Lama Cabanás ◽  
Antonio J. Fernández-González ◽  
Martina Cardoni ◽  
Antonio Valverde-Corredor ◽  
Javier López-Cepero ◽  
...  
Keyword(s):  
Fusarium Oxysporum ◽  
Canary Islands ◽  
High Throughput Sequencing ◽  
Fungal Communities ◽  
Phenological Stage ◽  
Mother Plants ◽  
Fusarium Wilt Of Banana ◽  
Identification And Characterization

This study aimed to disentangle the structure, composition, and co-occurrence relationships of the banana (cv. Dwarf Cavendish) root endophytome comparing two phenological plant stages: mother plants and suckers. Moreover, a collection of culturable root endophytes (>1000) was also generated from Canary Islands. In vitro antagonism assays against Fusarium oxysporum f.sp. cubense (Foc) races STR4 and TR4 enabled the identification and characterization of potential biocontrol agents (BCA). Eventually, three of them were selected and evaluated against Fusarium wilt of banana (FWB) together with the well-known BCA Pseudomonas simiae PICF7 under controlled conditions. Culturable and non-culturable (high-throughput sequencing) approaches provided concordant information and showed low microbial diversity within the banana root endosphere. Pseudomonas appeared as the dominant genus and seemed to play an important role in the banana root endophytic microbiome according to co-occurrence networks. Fungal communities were dominated by the genera Ophioceras, Cyphellophora, Plecosphaerella, and Fusarium. Overall, significant differences were found between mother plants and suckers, suggesting that the phenological stage determines the recruitment and organization of the endophytic microbiome. While selected native banana endophytes showed clear antagonism against Foc strains, their biocontrol performance against FWB did not improve the outcome observed for a non-indigenous reference BCA (strain PICF7).

scholarly journals Identification and Characterization of Novel Antioxidant Protein Hydrolysates from Kiwicha (Amaranthus caudatus L.)

Antioxidants ◽  
2021 ◽  
Vol 10 (5) ◽  
pp. 645
Author(s):  
Sergio Montserrat-de la Paz ◽  
Alicia Martinez-Lopez ◽  
Alvaro Villanueva-Lazo ◽  
Justo Pedroche ◽  
Francisco Millan ◽  
...  
Keyword(s):  
Antioxidant Capacity ◽  
Reducing Power ◽  
Protein Isolate ◽  
Protein Hydrolysates ◽  
Antioxidant Peptides ◽  
Amaranthus Caudatus ◽  
Intact Proteins ◽  
Identification And Characterization

Kiwicha (Amaranthus caudatus) is considered one of the few multipurpose pseudocereals for its potential use not only as a source of nutrients and fiber but also for its bioactive compounds. In recent years, antioxidant peptides are commonly used as functional ingredient of food. Herein, a kiwicha protein isolate (KPI), obtained from kiwicha defatted flour (KDF), was hydrolyzed by Bioprotease LA 660, a food-grade endoprotease, under specific conditions. The resulting kiwicha protein hydrolysates (KPHs) were chemically characterized and their digestibility and antioxidant capacity were evaluated by in vitro cell-free experiments owing to their measure of capacity to sequester DPPH free radical and reducing power. KPHs showed higher digestibility and antioxidant capacity than intact proteins into KPI. Therefore, the results shown in this study indicate that KPHs could serve as an adequate source of antioxidant peptides, representing an effective alternative to the generation of functional food.

scholarly journals In Vitro Identification and Characterization of CD133pos Cancer Stem-Like Cells in Anaplastic Thyroid Carcinoma Cell Lines

PLoS ONE ◽  
2008 ◽  
Vol 3 (10) ◽  
pp. e3544 ◽  
Author(s):  
Giovanni Zito ◽  
Pierina Richiusa ◽  
Alessandra Bommarito ◽  
Elvira Carissimi ◽  
Leonardo Russo ◽  
...  
Keyword(s):  
Thyroid Carcinoma ◽  
Cell Lines ◽  
Carcinoma Cell ◽  
Anaplastic Thyroid Carcinoma ◽  
Carcinoma Cell Lines ◽  
Identification And Characterization ◽  
Thyroid Carcinoma Cell
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