Search Results - "archaea"

Role of microbes in plant protection using intersection of nanotechnology and biology by Kaushal, M.

“…A modern class of protein nanocompartments called as encapsulins that encapsulate cargo proteins are found in bacteria and archaea. Nanobiotechnology also reduces detection times of crop pathogens and cost by the development of biosensors and phage proteins. …”
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Metagenomic analysis reveals a dynamic microbiome with diversified adaptive functions to utilize high lignocellulosic forages in the cattle rumen by Gharechahi, Javad, Vahidi, Mohammad Farhad, Bahram, Mohammad, Han Jianlin, Ding, Xue-Zhi, Salekdeh, Ghasem Hosseini

“…Our metagenome sequencing provided novel genomic insights into functional potential of 523 uncultured bacteria and 15 mostly uncultured archaea in the rumen. The assembled genomes belonged mainly to Bacteroidota, Firmicutes, Verrucomicrobiota, and Fibrobacterota and were enriched for genes related to the degradation of lignocellulosic polymers and the fermentation of degraded products into short chain volatile fatty acids. …”
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Comprehending the evolution of gene editing platforms for crop trait improvement by Dhakate, Priyanka, Sehgal, Deepmala, Vaishnavi, Samantha, Chandra, Atika, Singh, Apekshita, Raina, Soom Nath, Rajpal, Vijay Rani

“…CRISPR (Clustered Regularly Interspaced Short Palindromic Repeats)/Cas (CRISPR-associated) system was initially discovered as an underlying mechanism for conferring adaptive immunity to bacteria and archaea against viruses. Over the past decade, this has been repurposed as a genome-editing tool. …”
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Potential plant traits and mechanisms behind methane emissions in rice and target genes for further dissection of their roles by Roy, Ripon Kumar, Hosseiniyan Khatibi, Seyed Mahdi, Trijatmiko, Kurniawan Rudi, Diaz, Maria Genaleen Q., Ocampo, Eureka Teresa M., Hernandez, Jose E., Henry, Amelia, Kohli, Ajay

“…Methane production in flooded soils involves several interactingagents, with the rice plant supplying root exudates to methanogenic archaea and facilitatingmethane transport from soil to the atmosphere through aerenchyma. …”
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Biological Nitrification Inhibition (BNI): Phenotyping of a core germplasm collection of the tropical forage grass Megathyrsus maximus under greenhouse conditions by Villegas, Daniel Mauricio, Arévalo, Ashly, Nuñez, Jonathan, Mazabel, Johanna, Subbarao, Guntur, Rao, Idupulapati M., Vega, José de, Arango, Jacobo

“…This relation was tested in a greenhouse experiment measuring BNI as (i) rates of soil nitrification; (ii) abundance of ammonia-oxidizing bacteria (AOB) and archaea (AOA); and (iii) the capacity of root tissue extracts to inhibit nitrification in vitro. …”
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A comparison of two DNA metagenomic bioinformatic pipelines while evaluating the microbial diversity in feces of Tanzanian small holder dairy cattle by Kibegwa, F.M., Bett, R.C., Gachuiri, C.K., Stomeo, Francesca, Mujibi, F.D.N.

“…Kraken 2 solely detected 3550 species, while MG-RAST identified 557 species uniquely. For archaea, Kraken 2 generated 105 and 236 genera and species, respectively, while MG-RAST detected 60 genera and 88 species. 54 genera and 72 species were commonly detected by the two methods. …”
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Effect of an anti-methanogenic supplement on enteric methane emission, fermentation, and whole rumen metagenome in sheep by Malik, P.K., Trivedi, Shraddha, Kolte, A.P., Mohapatra, A., Bhatta, R., Rahman, Habibar

“…The contribution of minor methanogens vulnerable to supplementation to rumen methanogenesis is not known; hence, the culturing of these archaea should be taken on priority for determining the impact on overall rumen methanogenesis.…”
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Biological nitrification inhibitor-trait enhances nitrogen uptake by suppressing nitrifier activity and improves ammonium assimilation in two elite wheat varieties by Bozal-Leorri, Adrián, Guntur Venkata Subbarao, Kishii, Masahiro, Urmeneta, Leyre, Kommerell, Víctor, Karwat, Hannes, Braun, Hans-Joachim, Aparicio-Tejo, Pedro M., Ortíz Monasterio, Jose Iván, González Murua, Carmen, González Moro, M. Begoña

“…In the soil, ROELFS-BNI and MUNAL-BNI plants decreased ammonia-oxidizing bacteria (AOB) abundance by 60% and 45% respectively, delaying ammonium oxidation without reducing the total abundance of bacteria or archaea. Interestingly, BNI-trait presented a synergistic effect with SNIs since made it also possible to decrease the AOA abundance. …”
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Evidence for biological nitrification inhibition in Brachiaria pastures by Subbaraoa, Guntur V., Nakahara, K., Hurtado, M.P., Ono, H, Moreta Mejia, DE, Salcedo, A.F., Yoshihashi, AT, Ishikawa, T., Ishitani, Manabu, Ohnishi, M, Yoshida, M, Rondón, Marco Antonio, Rao, Idupulapati M., Lascano Aguilar, Carlos Eduardo, Berry, W.L., Ito, O.

“…Within 3 years of establishment, Brachiaria pastures have suppressed soil nitrifier populations (determined as amoA genes; ammonia-oxidizing bacteria and ammonia-oxidizing archaea), along with nitrification and nitrous oxide emissions. …”
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Evaluation of a CRISPR/Cas9 based gene editing system for Urochloa sp. (Poaceae) by Lopera Cardona, Mariana, Juanillo, Kevin, Marin, Didier, Chavarriaga Aguirre, Paul

“…This adjustment can create competition for hydrogen within the rumen, limiting the substrate available to methanogenic archaea, which use hydrogen to produce methane. Both genes have been identified in Urochloa Ruziziensis, and sgRNAs have been designed. …”
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Nourishing a growing population by Thompson, Helen Olga

“…Vitamin B12, an essential nutrient produced exclusively by bacteria and archaea, is present in animal products but is generally absent from unfortified plant foods. …”
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Taxonomic and functional shifts in the rumen microbiome of buffalo calves under long-term strategic supplementation of phyto-feed additives by Soni, P.K., Kala, A., Agarwal, P., Deka, Ram Pratim, Rahman, Habibur, Kennady, Vijayalakshmy, Chaudhary, L.C.

“…While total abundances of <i>Archaea</i> and <i>Bacteroidota</i> were not significantly different among groups, specific taxa within these phyla showed marked changes. …”
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Impact of chestnut and quebracho tannins on rumen microbiota of bovines by Diaz Carrasco, Juan María, Cabral, Claudio, Redondo, Leandro Martín, Pin Viso, Natalia Daniela, Colombatto, Darío, Farber, Marisa Diana, Fernandez Miyakawa, Mariano Enrique

“…Fibrolytic, amylolytic, and ureolytic bacterial communities in the rumen were altered by tannins, while methanogenic archaea were reduced. Furthermore, ruminal pH was significantly higher in animals supplemented with tannins than in the control group, while urease activity exhibited the opposite pattern. …”
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Effects of tannins and saponins contained in foliage of Gliricidia sepium and pods of Enterolobium cyclocarpum on fermentation, methane emissions and rumen microbial population in... by Molina Botero, Isabel Cristina, Arroyave-Jaramillo, Julian, Valencia Salazar, Sara Stephanie, Barahona Rosales, Rolando, Aguilar-Pérez, Carlos Fernando, Ayala Burgos, Armín, Arango, Jacobo, Ku-Vera, Juan Carlos

“…Rumen population of total bacteria, methanogenic archaea, and total protozoa was not affected by the increasing levels of condensed tannins and saponins in rations (P > 0.05). …”
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Comparison of anaerobic sludge granules from different wastewater plants with respect to granule size, substrate degradation and methanogenic community by Andrén, Jonathan

“…The most sensitive group are the methanogens, which come exclusively from the domain Archaea and produce methane. Because they are easily inhibited they are often rate limiting in the degradation process. …”
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Prediction of aquaporin function by integrating evolutionary and functional analyses by Perez Di Giorgio, Juliana Andrea, Soto, Gabriela Cinthia, Alleva, Karina Edith, Jozefkowicz, Cintia, Amodeo, Gabriela, Muschietti, Jorge Prometeo, Ayub, Nicolás Daniel

“…AQPs are present in Bacteria, Eukarya, and Archaea. The classical AQP evolution paradigm explains the inconsistent phylogenetic trees by multiple transfer events and emphasizes that the assignment of orthologous AQPs is not possible, making it difficult to integrate functional information. …”
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Hur odlare genom odlingsåtgärder kan påverka mikrolivet i jorden by Olsson, Maria

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Long-term maintenance rate fertilisation increases soil bacterial-archaeal community diversity in the subsoil and N-cycling potentials in a humid crop season by Pin Viso, Natalia Daniela, Ortiz, Jimena, Maury, Mariana, Frene, Juan Pablo, Iocoli, Gastón Alejandro, Lorenzon, Claudio Antonio, Rivarola, Maximo Lisandro, García, Fernando O., Gudelj, Vicente Jorge, Faggioli, Valeria Soledad

“…Indicator species analyses revealed that MB-A2–108 (Actinobacteriota) and Nitrososphaeraceae (Archaea) were indicators of the low fertiliser rates at 0–5 cm. …”
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Influence of agricultural practices on nitrogen-cycling microbial communities and their interaction with mycorrhizae in Argentine Puna soils by Hernandez Guijarro, Keren, Covacevich, Fernanda, Caruso, Graciela, Castro, Dario Carlos, Feingold, Sergio Enrique

“…We quantified the N-cycling genes (nifH, amoA from Archaea (AOA) and Bacteria (AOB), nirK, nirS and nosZ), and assessed AMF functional activity (percentage of colonization, arbuscule formation and number of spores in soil) and AMF diversity (Glomeraceae family) using PCR-SSCP analysis. …”
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Uso de compuestos bioactivos de origen vegetal para disminuir la metanogénesis ruminal by Scorcione Turcato, Maria Carolina

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