Limpar
8.907 resultados

Acesso aberto

Tipo do recurso

Ano de criação

Produção nacional

Revisado por pares

Áreas

Idioma

Editores

Jornais Acesso aberto

Freeman Knowles, P. Van Patten, D. L. McGugin, Kirtley Ryland, Roger G. Perkins, Alexander Peddie, R. M. Hodges, A. F. Geeter, S. S. Purple, James M. Newman, Chas. D. Meigs, Erasmus Wilson,

... S., Treatment of Tenia by the Seeds of Cucurbita Pepo (Pumpkin Seed), Present College Session, Congestion of ...

1854 - Gale Group | NCCO-STM 1of2

Artigo Revisado por pares

Eunae Yoo, Mesfin Haile, Ho-Cheol Ko, Yu-Mi Choi, Gyu‐Taek Cho, Hee‐Jong Woo, Xiaohan Wang, Pilmo Sung, Jundae Lee, Jun-Gu Lee, Nayoung Ro,

There are five domesticated species in the genus Cucurbita. These are Cucurbita. pepo, Cucurbita maxima, Cucurbita moschata, Cucurbita ficifolia, and Cucurbita argyrosperma. Cucurbita has a large genetic diversity, with various growth ... desirable traits. This study presents the classification of Cucurbita species using DNA barcodes and the development of ... polymorphism (SNP) markers that can distinguish the five Cucurbita species. A total of 54 accessions from five ...

Tópico(s): Plant Pathogenic Bacteria Studies

2023 - Elsevier BV | Scientia Horticulturae

Jornais Acesso aberto

Alex. McBride, G. R. Patton, T. J. Pearce, W. T. Brown, R. Wallace, R. R. McMeens, A. Growling, C. A. Logan, F. W. Sargent, W. F. Atlee, Walcott Richards, J. B. Williams, W. W. Dawson, J. Sykes Ely, Geo. E. Smith, C. A. Hartmann,

... On the Use of the Seeds of the Cucurbita Pepo, or Pumpkin, in Tænia, with Reports of ...

1862 - Gale Group | NCCO-STM 1of2

Artigo Acesso aberto Revisado por pares

Bartosz Kulczyński, Andrzej Sidor, Anna Gramza‐Michałowska,

... several species, the most common of which are Cucurbita maxima, Cucurbita pepo, Cucurbita moschata. Pumpkins are characterized by a high content ... the antioxidant potential of 19 pumpkin cultivars of Cucurbita pepo and Cucurbita moschata species was determined and compared using ABTS, ...

Tópico(s): Seed and Plant Biochemistry

2020 - Taylor & Francis | CyTA - Journal of Food

Jornais Acesso aberto

Bayard Holmes, B. Merrill Ricketts, H. H. Hines, A. W. Nelson, F. L. Ratterman, Chas. Harrington, Mark W. Richardson,

... of American Automobiles, The Catawba (Va.) Sanatorium, The Cucurbita Pepo. Review: Book Reviews A Manual of Practical ...

1911 - Gale Group | NCCO-STM 1of2

Artigo Acesso aberto

Aleem Waheed Oyeleke, David Timilehin Oluwajuyitan, Olusola Matthew Oluwamukomi, Victor N. Enujiugha,

... functional properties and in-vitro antioxidant activities of Cucurbita maxima and Cucurbita mixta fruit pulps and seeds. Freshly harvested Cucurbita mixta and Cucurbita maxima fruit were processed into flour as; Pa: Cucurbita maxima pulp flour, Pi: Cucurbita mixta pulp flour, Sa: Cucurbita maxima seed flour and Si: Cucurbita mixta seed flour and were evaluated for amino ...

Tópico(s): Food Chemistry and Fat Analysis

2019 - Sciencedomain International | European Journal of Nutrition & Food Safety

Artigo Acesso aberto Revisado por pares

Bahare Salehi, Javad Sharifi‐Rad, Esra Çapanoğlu, Nabil Adrar, Gizem Çatalkaya, Shabnum Shaheen, Mehwish Jaffer, Lalit Giri, Renu Suyal, Arun K. Jugran, Daniela Călina, Anca Oana Docea, Senem Kamiloğlu, Dorota Kręgiel, Hubert Antolak, Ewelina Pawlikowska, Surjit Sen, Krishnendu Acharya, Moein Bashiry, Zeliha Selamoğlu, Miquel Martorell, Farukh Sharopov, Natália Martins, Jacek Namieśnik, William C. Cho,

The Cucurbita genus, a member of Cucurbitaceae family, also known as cucurbits, is native to the Americas. Genus members, like Cucurbita pepo and Cucurbita maxima, have been used for centuries in folk ... are mainly attributed to their phytochemical composition. Indeed, Cucurbita species are a natural source of carotenoids, tocopherols, ... cultivation, phytochemical composition, and food preservative abilities of Cucurbita plants.

Tópico(s): Coconut Research and Applications

2019 - Multidisciplinary Digital Publishing Institute | Applied Sciences

Artigo Acesso aberto

Mani Priya,

The pumpkin (cucurbita maxima) is a dicotyledonous vegetable, belonging to the cucurbitaceous family.The top pumpkin producing countries include India, California. ... 680,000,00 kilograms) produced each year. Pumpkin (cucurbita maxima) has received considerable attention in recent years ... values of the pulp. The medicinal properties of Cucurbita maxima include anti-diabetic, antioxidant, anticarcinogenic, and anti- ... identify the phytochemicals and nutrient levels in the Cucurbita maxima pulp extracts. The extracts of Cucurbita maxima ...

Tópico(s): Natural Antidiabetic Agents Studies

2017 - | International Journal of Science and Research (IJSR)

Artigo Revisado por pares

Karolina Kaźmińska, Krzysztof Sobieszek, Małgorzata Targońska-Karasek, Aleksandra Korzeniewska, K. Niemirowicz‐Szczytt, Grzegorz Bartoszewski,

... improvement programs, and to handle coherently germplasm collections. Cucurbita maxima is a highly diverse cucurbit crop, but ... SSR) markers that were described and employed for Cucurbita moschata and Cucurbita pepo were screened on C. maxima. A set ... showed close affinity. The selected set of 23 Cucurbita-conserved SSR markers is expected to be of ... species and for taxonomical identifications within the genus Cucurbita.

Tópico(s): Plant Virus Research Studies

2017 - Elsevier BV | Scientia Horticulturae

Artigo Acesso aberto Revisado por pares

Heather R. Kates, Pamela S. Soltis, Pamela S. Soltis,

• Most comprehensive and robust molecular phylogeny for Cucurbita to date based on 44 nuclear-intron loci. • Highly variable nuclear loci identify relationships between multiple crops and close wild relatives. • Backbone Cucurbita tree based on nuclear loci differs from that ... framework for domestication-genetics studies of the six Cucurbita crops. Phylogenetics can facilitate the study of plant ... cultivated plants. Previous phylogenetic studies of the six Cucurbita crop lineages (pumpkins and squashes) and their wild ...

Tópico(s): Chromosomal and Genetic Variations

2017 - Elsevier BV | Molecular Phylogenetics and Evolution

Artigo Acesso aberto

Sumathi Ethiraj, B. Janarthanam,

... antioxidant and antibacterial activity from seed extracts of Cucurbita pepo and Cucurbita maxima (Tindivanam). The phytochemical analysis revealed the presence ... alkaloids and tannins in the seed extract of Cucurbita pepo followed by Cucurbita maxima. Gallic acid (GA), Tannic acid (TA) and ... content were quantitatively estimated which recorded maximum in Cucurbita pepo (8.37±0.2 mg Gallic Acid ... acetone seed extract (84.27±0.19%) of Cucurbita pepo followed by Cucurbita maxima (67.83 ± 0.37%). Different concentrations ...

Tópico(s): Phytochemicals and Antioxidant Activities

2016 - | JOURNAL OF ADVANCES IN BIOTECHNOLOGY

Artigo Revisado por pares

Cristina Sáez, Cecilia Martínez, María Ferriol, S. Manzano, Leonardo Velasco, M. Jamilena, Carmelo López, Belén Picó,

... its neighbouring countries. ToLCNDV severely affects zucchini crop ( Cucurbita pepo ) in the main production areas of Southern ... the identification of sources of resistance in the Cucurbita genus. In this work, we screened for ToLCNDV resistance a large collection of Cucurbita spp. accessions, including landraces and commercial cultivars of the main cultivated species, C. pepo , Cucurbita moschata and Cucurbita maxima and wild species. The screening was performed ...

Tópico(s): Plant-Microbe Interactions and Immunity

2016 - Wiley | Annals of Applied Biology

Capítulo de livro

Harry S. Paris,

Pumpkins and squash, Cucurbita species, can be found in fruit and vegetable markets almost everywhere. Cucurbita is native to the Americas and was first ... to the first European contacts with the Americas, Cucurbita was dispersed by people to other continents. Five species of Cucurbita have been domesticated, the most widely cultivated of ... being C. pepo, C. maxima, and C. moschata. Cucurbita plants are large and develop rapidly, and are ...

Tópico(s): Plant Virus Research Studies

2016 - Springer International Publishing | Plant genetics and genomics: crops and models

Artigo Acesso aberto Revisado por pares

Charles S. Krasnow, M. K. Hausbeck,

... Limiting the rot of winter squash and pumpkin ( Cucurbita sp.) fruits is difficult due to the long ... to fruit rot is not widely available within Cucurbita sp.; however, age-related resistance (ARR) to P. ... to evaluate the fruits of 12 cultivars of Cucurbita pepo , Cucurbita moschata , and Cucurbita maxima for ARR to P. capsici using a mycelial-plug inoculation method. All Cucurbita pepo and Cucurbita moschata cultivars displayed ARR; 7 ...

Tópico(s): Plant Disease Resistance and Genetics

2016 - American Society for Horticultural Science | HortScience

Artigo Acesso aberto Revisado por pares

Junjun Xie, Bo Lei, Mengliang Niu, Yuan Huang, Qiusheng Kong, Zhilong Bie,

... Cucurbits are sensitive to soil salinity, and the Cucurbita genus is used as the rootstock of other ... been reported. In this study, we subjected two Cucurbita germplasm, namely, N12 (Cucurbita. maxima Duch.) and N15 (Cucurbita. moschata Duch.), with different sodium accumulation patterns, to ... 33 novel miRNAs were identified in the two Cucurbita germplasm. Seven miRNAs (six conserved miRNAs and one ... The differential expression of miRNAs between the two Cucurbita germplasm under salt stress conditions and their target ...

Tópico(s): Photosynthetic Processes and Mechanisms

2015 - Public Library of Science | PLoS ONE

Artigo Revisado por pares

Hua Qin, Philip C. Brookes, Jianming Xu,

A number of Cucurbita species have the potential to extract polychlorinated biphenyls (PCBs) from soil, but their impact on the soil microbial communities ... was conducted to investigate the effect of three Cucurbita and one Cucumis species on PCB dissipation and ... 42.7%) were observed in all planted soils. Cucurbita pepo and Cucurbita moschata treatments were more efficient in PCB dissipation, ... phospholipid fatty acids (PLFAs) and PCB congener profiles. Cucurbita treatments tend to have higher soil microbial biomass ...

Tópico(s): Microbial Community Ecology and Physiology

2013 - Elsevier BV | Environmental Pollution

Artigo Acesso aberto Revisado por pares

José Blanca, Joaquı́n Cañizares, Cristina Roig, Pello Ziarsolo, Fernando Nuez, Belén Picó,

Abstract Background Cucurbita pepo belongs to the Cucurbitaceae family. The "Zucchini" types rank among the highest-valued vegetables worldwide, and other C. pepo and related Cucurbita spp. , are food staples and rich sources of ... However, these tools are still lacking in the Cucurbita genus, thus limiting gene discovery and the process ... performed to generate a collection of 49,610 Cucurbita unigenes (average length of 626 bp) that represent ... or more Gene Ontology terms. The distributions of Cucurbita unigenes followed similar tendencies than that reported for ...

Tópico(s): Chromosomal and Genetic Variations

2011 - BioMed Central | BMC Genomics

Artigo Brasil Produção Nacional Revisado por pares

Tereza Cristina Giannini, Antônio Mauro Saraiva, Isabel Alves‐dos‐Santos,

... diversity located in Mexico and are specialized in Cucurbita plants, which have many species of economic importance, ... the genus known from southern South America. The Cucurbita species occurring in the same area as P. ... and C. pepo) and one non-domesticated species (Cucurbita maxima andreana). It was suggested that C. m. ... its geographical range due to the domestication of Cucurbita. The potential geographical areas of these species were ... a larger area, where the domesticated species of Cucurbita also occur. The Cluster Analysis shows a high ...

Tópico(s): Insect and Pesticide Research

2009 - Elsevier BV | Ecological Informatics

Artigo Brasil Produção Nacional Revisado por pares

Cristiane Hess de Azevedo Meleiro, Délia B. Rodriguez–Amaya,

... HPLC-DAD, complemented by HPLC-MS for identification. Cucurbita moschata 'Menina Brasileira' and C. moschata 'Goianinha' had ... the major carotenoids. The hybrid 'Tetsukabuto' resembled the Cucurbita pepo 'Mogango', lutein and β-carotene being the principal carotenoids. Cucurbita maxima 'Exposição' had a different profile, with the ...

Tópico(s): Food Chemistry and Fat Analysis

2007 - American Chemical Society | Journal of Agricultural and Food Chemistry

Artigo

Halit Yetışır, Nebahat Sarı,

... Crimson Tide was grafted onto 10 different rootstocks. Cucurbita moschata, Cucurbita maxima and Lagenaria siceraria were open pollinated cultivars, and Strong Tosa, Gold Tosa, P360 (Cucurbita maxima × Cucurbita moschata), Skopje, Emphasis, 216 and FRG (Lagenaria spp.) ... that while survival rate was low (65%) in Cucurbita type rootstocks, it was high (95%) in Lagenaria ... Lagenaria type rootstocks produced a higher yield but Cucurbita type rootstocks produced a lower yield than the ... 106% higher yield than the control. In contrast, Cucurbita type rootstocks had 127–240% less yield than ...

Tópico(s): Nematode management and characterization studies

2003 - CSIRO Publishing | Australian Journal of Experimental Agriculture

Artigo Acesso aberto Revisado por pares

Oris I. Sanjur, Dolores R. Piperno, Thomas C. Andres, Linda Wessel-Beaver,

... among six wild and six domesticated taxa of Cucurbita using as a marker an intron region from ... several important insights into the origins of domesticated Cucurbita . First, our data suggest at least six independent domestication events from distinct wild ancestors. Second, Cucurbita argyrosperma likely was domesticated from a wild Mexican gourd, Cucurbita sororia , probably in the same region of southwest ... rise to maize. Third, the wild ancestor of Cucurbita moschata is still unknown, but mtDNA data combined ...

Tópico(s): Chromosomal and Genetic Variations

2002 - National Academy of Sciences | Proceedings of the National Academy of Sciences

Capítulo de livro Revisado por pares

P. K. Bretting, D. N. Duvick,

There are five domesticated species in the genus Cucurbita. These are Cucurbita. pepo, Cucurbita maxima, Cucurbita moschata, Cucurbita ficifolia, and Cucurbita argyrosperma. Cucurbita has a large genetic diversity, with ...

Tópico(s): Coconut Research and Applications

1997 - Elsevier BV | Advances in agronomy

Artigo Acesso aberto Revisado por pares

Melvin Calvin, James A. Bassham,

... cultivated plants. Previous phylogenetic studies of the six Cucurbita crop lineages (pumpkins and squashes) and their wild ... We investigated the evolution of wild and domesticated Cucurbita using the most comprehensive and robust molecular-based phylogeny for Cucurbita to date based on 44 loci derived from ... copy nuclear genes. We discovered novel relationships among Cucurbita species and recovered the first Cucurbita tree with well-supported resolution within species. Cucurbita comprises a clade of mesophytic annual species that ...

Tópico(s): Chromosomal and Genetic Variations

1962 - Elsevier BV | Journal of the Franklin Institute

Artigo Revisado por pares

R. A. Emerson,

... Bo, Ying Duan, Changlin Wang Genetic relationships among Cucurbita pepo ornamental gourds based on EST-SSR markers, ... 10.17816/ecogen16141Harry S. Paris Germplasm enhancement of Cucurbita pepo (pumpkin, squash, gourd: Cucurbitaceae): progress and challenges, ... Reddy, Ryan Donahoo, Amnon Levi Genetic relationships in Cucurbita pepo (pumpkin, squash, gourd) as viewed with high ... Vollmann, Tamas Lelley Genetic relationships and evolution in Cucurbita pepo (pumpkin, squash, gourd) as revealed by simple ... S. Paris History of the Cultivar-Groups of Cucurbita pepo, (Jul 2010): 71–170.https://doi.org/ ...

Tópico(s): Plant Virus Research Studies

1910 - University of Chicago Press | The American Naturalist

Artigo Acesso aberto

Hideyuki Nagao, Kosaburo Sato, S. Ogiwara,

We examined the reactions of Cucurbita spp to Fusarium root rot by evaluating disease severity.Cucurbit plants exhibited different susceptibilities to isolates of Fusarium solani f sp ... race 1. Cultivars 'Suzunari-nishiki' and 'Miyako' of Cucurbita maxima were more susceptible than C pepo 'Zam ... cucurbit cultivars/disease severity/perithecia Résumé -Sensibilité de Cucurbita spp à la pourriture racinaire due au Fusarium ... racines de Cucurbitacées affecte gravement les cultures de Cucurbita spp au Japon.Aucun moyen de lutte n' ...

Tópico(s): Plant Pathogens and Resistance

1994 - Springer Science+Business Media | Agronomie

Artigo Acesso aberto Revisado por pares

Nataša Mehle, Denis Kutnjak, N. Jakoš, Gabrijel Seljak, Anja Pecman, Sébastien Massart, Maja Ravnikar,

... Report of Cucurbit Aphid-Borne Yellows Virus in Cucurbita pepo and Cucurbita maxima in Slovenia PreviousNext DISEASE NOTES OPENOpen Access ... Report of Cucurbit Aphid-Borne Yellows Virus in Cucurbita pepo and Cucurbita maxima in SloveniaN. Mehle, D. Kutnjak, N. Jakoš, ... viral diseases. Leaf samples of 20 plants of Cucurbita pepo, three Cucurbita maxima, seven Cucumis melo, one Cucumis sativus, and ...

Tópico(s): Plant Pathogenic Bacteria Studies

2019 - American Phytopathological Society | Plant Disease

Artigo Revisado por pares

D. Susan Willis Chan, Nigel E. Raine,

... that include all available pollinators. In North America, Cucurbita crops (pumpkin, squash) depend on both wild (solitary ... bee taxa are the most important pollinators of Cucurbita crops. We surveyed bees visiting Cucurbita crop flowers on 19 farms over four years ( ... spp.), or other wild bees present on their Cucurbita crop flowers. All four bee taxa were present ... and temporally, wild bees were more abundant on Cucurbita crop flowers than managed honey bees. Hoary squash ... ecological interactions among wild and managed pollinators on Cucurbita crops, our work provides a novel practical way ...

Tópico(s): Plant Parasitism and Resistance

2021 - Oxford University Press | Environmental Entomology

Artigo Acesso aberto Revisado por pares

Josué Barrera‐Redondo, Enrique Ibarra‐Laclette, Alejandra Vázquez‐Lobo, Yocelyn T. Gutiérrez‐Guerrero, Guillermo Sánchez de la Vega, Daniel Piñero, Salvador Montes‐Hernández, Rafael Lira‐Saade, Luis E. Eguiarte,

... which genetic elements evolve within a genome. The Cucurbita genus experienced a whole-genome duplication around 30 ... scrutinized. Here, we analyzed the genomes of four Cucurbita species, including a newly assembled genome of Cucurbita argyrosperma , and compared the gene contents of these ... genes after the genome duplication. We report that Cucurbita genomes have a higher protein-coding gene birth– ... and 67.7% of the lincRNA families in Cucurbita showed evidence of birth from the neofunctionalization of ...

Tópico(s): RNA and protein synthesis mechanisms

2019 - Elsevier BV | Molecular Plant

Revisão Acesso aberto Revisado por pares

Rocco Damiano, Tommaso Cai, Paolo Fornara, Corrado Antonio Franzese, Rosario Leonardi, Vincenzo Mirone,

... analyze all available evidence on the role of Cucurbita pepo in the treatment of LUTS-BPH. Material ... in order to identify all published studies on Cucurbita pepo and BPH. The following search strings were used: “Cucurbita pepo” OR “pumpkin seed” AND “prostate”; “Cucurbita pepo” AND “antiandrogen” OR “antiproliferative” OR “anti-inflammatory” OR “antioxidant activities”; “cucurbita pepo” OR “pumpkin seed” AND “LUTS” AND “symptoms ... basis of our narrative review, the use of Cucurbita pepo in the management of patients affected by ...

Tópico(s): Phytochemical and Pharmacological Studies

2016 - PAGEPress (Italy) | Archivio Italiano di Urologia e Andrologia

Artigo Acesso aberto Revisado por pares

Alejandro Fredes, Salvador Roselló, Joaquim Beltrán, Jaime Cebolla‐Cornejo, Ana Pérez‐de‐Castro, Carmina Gisbert, Belén Picó,

... conditions. The most common rootstocks for watermelons are Cucurbita hybrids. However, they often have a negative impact ... its effects on watermelon quality to those of Cucurbita hybrids. Larger fruits with thicker rinds were observed ... fruits from plants grafted onto both citron and Cucurbita rootstocks. The citron melon had no significant effect ... malic acid content, which also occurred in the Cucurbita rootstocks. The aroma profile of fruits produced on ... pumpkin‐like odors) found in fruits produced with Cucurbita hybrids. CONCLUSION The low impact of citron melon ...

Tópico(s): Plant Pathogens and Fungal Diseases

2016 - Wiley | Journal of the Science of Food and Agriculture