Resultados de búsqueda - "genus"

Genetic variation in Glossina brevipalpis, Glossina longipennis and Glossina pallidipes and the phenetic relationships of Glossina species por Gooding, R.H., Moloo, S.K., Rolseth, B.M.

“…Using allele frequency data for ten of the enzymes studied, and frequencies for these enzymes in other taxa, a phenogram was constructed that indicated that the subgenus Austenina (i.e. the fusca group) is the oldest of the three subgenera within the genus Glossina, and that the subgenus Glossina s.str. …”
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Tissue distribution and prevalence of Wolbachia infections in tsetse flies, Glossina spp por Cheng, Q, Ruel, T.D., Zhou, W., Moloo, S.K., Majiwa, Phelix A.O., O'Neill, S.L., Aksoy, S.

“…(Diptera: Glossinidae) harbor three different symbiotic microorganisms one being an intracellular Rickettsia of the genus Wolbachia. This bacterium infects a wide range of arthropods, where it causes a variety of reproductive abnormalities, one of which is termed cytoplasmic incompatibility (CI) that, when expressed results in embryonic death due to disruptions in fertilization events. …”
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AFLP and SSR polymorphism in a coffea interspecific backcross progeny [(C. heterocalyx x C. canephora) x C. canephora] por Coulibaly, I, Revol, B, Noirot, M, Poncet, V, Lorieux, Mathias, Carasco-Lacombe, C, Minier, J, Dufour, M, Hamon, P.

“…An interspecific cross (BC 1) involving a species with one of the largest genomes in the Coffea genus [Coffea heterocalyx (HET), qDNA = 1.74 pg] and a species with a medium-sized genome [Coffea canephora (CAN), qDNA = 1.43 pg] was studied using two types of molecular markers, AFLP and SSR. …”
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Rhizobial populations in soils from natural Acacia senegal and Acacia nilotica forests in Mauritania and the Senegal river valley por Sarr, A, Neyra, M., Houeibib, MAO, Ndoye, I, Oihabi, A, Lesueur, Didier

“…One representative strain from each IGS group was sequenced and showed that the strains were from the genus Mesorhizobium. IGS groups I, IV, and VI were close to the species M. plurifarium (AF34563), IGS groups IIand III were close to the species Mesorhizobium sp. …”
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Sources of resistance in species of Brachiaria to foliar blight disease caused by Rhizoctonia solani por Kelemu, Segenet, Miles, John W., Bonilla, Ximena P., Badel, JL

“…This study developed a fast and reliable method of inoculating Brachiaria, a genus of tropical forage grasses, with Rhizoctonia solani, the causal agent of foliar blight disease. …”
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The agronomy and physiology of Brachiaria species por Fisher, Myles J., Kerridge, Peter C.

“…The negative aspects of pasture degradation and the positive effects of carbon sequestration should stimulate a search among new Brachiaria accessions for the physiological and agronomic characteristics that will make the genus even more useful.…”
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About the biology of Steraspis fastuosa Gerstaecker in Atacora region, northern Benin (Coleoptera, Buprestidae) por Vayssières, Jean-François, Bellamy, C.L., Goergen, Georg E., Adandonon, A., Sinzogan, A.A.C., Curletti, G.

“…Although numerous adults of the buprestid genus Steraspis Dejean, 1833, have been captured in West Africa, little is known about the biology of the known species, especially about their immature stages. …”
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Family Flexiviridae: A case study in virion and genome plasticity por Martelli, G.P., Adams, M.J., Kreuze, Jan F., Dolja, V.V.

“…The plant virus family Flexiviridae includes the definitive genera Potexvirus, Mandarivirus, Allexivirus, Carlavirus, Foveavirus, Capillovirus, Vitivirus, Trichovirus, the putative genus Citrivirus, and some unassigned species. Its establishment was based on similarities in virion morphology, common features in genome type and organization, and strong phylogenetic relationships between replicational and structural proteins. …”
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Morphology, taxonomy, and natural distribution of Brachiaria (Trin.) Griseb por Renvoize, S.A., Clayton, W.D., Kabuye, Christine H.S.

“…We reviewed 97 species of the genus Brachiaria, spanning the whole taxon. The species were arranged in groups according to perceived natural affinities. …”
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Influencia de la humedad del suelo sobre la susceptibilidad de Brachiaria a hongos patógenos por Zúñiga Pereira, Cristhian, González Q., Roberto, Bustamante R., Elkin, Argel M., Pedro J.

“…The ability of four introductions of the genus Brachiaria to adapt to the influence of plant pathogenic fungi under two soil moisture regimes was evaluated. …”
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Comparison of transmission abilities of four Cicadulina species vectors of maize streak virus from Nigeria por Oluwafemi, S., Jackai, L.E.N., Alegbejo, M.D.

“…Four Cicadulina species [Cicadulina arachidis China, Cicadulina dabrowskii Webb, Cicadulina mbila (Naude), and Cicadulina storeyi China (Homoptera: Cicadellidae)] found during field surveys in 1997–1999 across five ecological zones in Nigeria were reared in screenhouses and females were used in a study to compare their abilities to transmit Maize streak virus (Geminiviridae: genus Mastrevirus) from maize to maize using the susceptible variety Pool 16. …”
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Development and characterization of microsatellite markers in pomegranate (Punica granatum L.) por Soriano, J. M., Zuriaga, Elena, Rubio, Pia, Llácer, Gerardo, Infante, Rodrigo, Badenes, María L.

“…The number of simple sequence repeat (SSR or microsatellite) markers developed for this genus is too low, so in this work we report the development of 117 microsatellite loci from a CT/AG-enriched pomegranate genomic library. …”
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ABA and raffinose as key factors in tolerance to low temperature stress in Citrus rootstocks por Primo-Capella, Amparo, Forner-Giner, María A., Martínez-Cuenca, Mary-Rus, Catala-Senent, Laura, Terol, Javier

“…The Citrus genus comprises a number of sensitive tropical and subtropical species to cold stress, which limits global citrus distribution to certain latitudes and causes major economic loss. …”
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Revisión taxonómica del género Cedrela P. Br. I. Cedrela oaxacensis C.DC and Rose, Cedrela salvadorensis Standl. y Cedrela tonduzii C.DC. en México y Centro America. por German-Ramírez, M.T, Styles, B.T

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Nemátodos que atacan al café en Guatemala, su distribución, sintomatología y control por Schieber, Eugenio

“…The exploitation of sources of resistance in the genus Coffea represents and interesting work for the future.…”
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Hon som går hemma och klappar på fåren por Andersson Johansen, Mimmi

“…Materialet har sedan analyserats utifrån begreppen genus och arbetsfördelning för att visa hur kvinnornas motiv och erfarenheter av fårhållning är i linje med traditionella genusroller inom lantbruket och kommer till uttryck genom ”lantlig kvinnlighet” och fårhållning på hobbynivå.…”
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Salicetum por Molin, Ann-Sofie

“…I arbetet berättas även om företeelsen växtsamlingar samt ges en beskrivning av Salix släktet, dess historia, genus och användningsområden. Där beskrivs två andra arboreta vilka i diskussionen jämförs med Alnarps salicetum. …”
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Infection preference of Heterobasidion annosum s.s. and H. parviporum on sapwood and heartwood pine and spruce stumps por Bernat, Maria

“…Important losses in forest production are caused by fungi of the genus Heterobasidion in the Scandinavian region. …”

Origen, taxonomía, anatomía y morfología de la planta de arroz (Oryza sativa L.) por Degiovanni Beltramo, Víctor M., Berrío Orozco, Luis Eduardo, Charry Mercado, Roger E.

“…Although rice cultivation dates back to prehistoric times, there are discrepancies regarding the origin of rice and the relationship between the genus Oryza and other grasses. The taxonomy of the species is detailed, focusing on the Oryzae tribe and its two subtribes (Oryzinae and Zizaniinae), the Oryza genus and its different sections, and the different types of O. sativa (indica, japonica, and javanica or bulu). …”
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Isolation of saprophytic Leptospira spp. from a selected environmental water source of Argentina = Aislamiento de Leptospira spp. saprófitas desde fuentes de agua en un ambiente se... por Scialfa, Exequiel, Grune Loffler, Sylvia, Brihuega, Bibiana Felicitas, Aguirre, Pablo, Rivero, Marina

“…The isolates showed the typical motility and morphology of the genus Leptospira under dark field microscopy, developing in liquid EMJH medium after eight days of incubation at 13 °C and 30 °C. …”
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