Results 41 to 50 of about 9,987 (223)

Pan-genome and phylogenomic analyses highlight Hevea species delineation and rubber trait evolution

Nature Communications
The para rubber tree (Hevea brasiliensis) is the world’s sole commercial source of natural rubber, a vital industrial raw material. However, the narrow genetic diversity of this crop poses challenges for rubber breeding. Here, we generate high-quality de
Yongjun Fang, Xiaohu Xiao, Jishan Lin, Qiang Lin, Jiang Wang, Kaiye Liu, Zhonghua Li, Jianfeng Xing, Zhenglin Liu, Baiyu Wang, Yiying Qi, Xiangyu Long, Xia Zeng, Yanshi Hu, Jiyan Qi, Yunxia Qin, Jianghua Yang, Yi Zhang, Shengmin Zhang, De Ye, Jisen Zhang, Jianquan Liu, Chaorong Tang   +22 more
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Monitoramento e avaliação da borracha natural crua utilizando a técnica de análise térmica dinâmico-mecânica Monitoring and evaluation of the raw natural rubber using the technique of dynamic mechanical thermal analysis

Polímeros, 2006
A borracha natural obtida do látex sangrado de quatro clones de seringueira (Hevea brasiliensis) foi preparada pela coagulação do látex com ácido acético (10%) e seca ao ar a 65 ºC (48 horas). Os dados de DMTA foram utilizados para monitorar e avaliar as
Rogério M. B. Moreno, Luiz Henrique C. Mattoso, Aldo Eloizo Job, Paulo de Souza Gonçalves   +3 more
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The tasiR‐ARF pathway in plants: origin, functions, and interplay of miR‐390, tasiRNAs and ARF3

Plant Biology, EarlyView.
Trans‐acting small interfering RNAs that silence a subset of Auxin Response Factors are crucial for plant growth, developmental timing, proper organ patterning, and coping with stress. Abstract Trans‐acting small interfering RNA (tasiRNAs) are a special type of endogenous small RNAs (sRNAs) found only in plants.
B. A. López‐Ruiz, V. T. Juárez González, R. F. Jiménez‐Ortega, J. L. Reyes, T. D. Dinkova   +4 more
wiley   +1 more source

Draft genome sequence of the rubber tree Hevea brasiliensis

BMC Genomics, 2013
Background Hevea brasiliensis, a member of the Euphorbiaceae family, is the major commercial source of natural rubber (NR). NR is a latex polymer with high elasticity, flexibility, and resilience that has played a critical role in the world economy since
Rahman Ahmad Yamin Abdul, Usharraj Abhilash O, Misra Biswapriya B, Thottathil Gincy P, Jayasekaran Kandakumar, Feng Yun, Hou Shaobin, Ong Su Yean, Ng Fui Ling, Lee Ling Sze, Tan Hock Siew, Sakaff Muhd Khairul Luqman Muhd, Teh Beng Soon, Khoo Bee, Badai Siti Suriawati, Aziz Nurohaida Ab, Yuryev Anton, Knudsen Bjarne, Dionne-Laporte Alexandre, Mchunu Nokuthula P, Yu Qingyi, Langston Brennick J, Freitas Tracey Allen K, Young Aaron G, Chen Rui, Wang Lei, Najimudin Nazalan, Saito Jennifer A, Alam Maqsudul   +28 more
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Development and Investigation of the Synergistic Properties of Latex (Hevea brasiliensis)/Poly (Vinyl Alcohol) as a Potential Dermal Dressing

Journal of Applied Polymer Science, Volume 143, Issue 10, March 10, 2026.
Development and physicochemical and biological characterization of Latex/PVA membranes at different ratios. ABSTRACT Research on dermal dressings has become increasingly important due to the need for affordable, effective, and accessible alternatives to costly and invasive conventional treatments, with materials such as Latex from Hevea brasiliensis ...
Jessica Asami, Bruna V. Quevedo, Arnaldo R. Santos Jr, Luciana P. Giorno, Elidiane C. Rangel, Daniel Komatsu, Eliana Aparecida de Rezende Duek   +6 more
wiley   +1 more source

Genetic Diversity Strategy for the Management and Use of Rubber Genetic Resources: More than 1,000 Wild and Cultivated Accessions in a 100-Genotype Core Collection. [PDF]

PLoS ONE, 2015
The rubber tree [Hevea brasiliensis (Willd. ex Adr. de Juss.) Muell. Arg.] is the only plant species worldwide that is cultivated for the commercial production of natural rubber. This study describes the genetic diversity of the Hevea spp.
Livia Moura de Souza, Vincent Le Guen, Carlos Bernardo Moreno Cerqueira-Silva, Carla Cristina Silva, Camila Campos Mantello, Andre Ricardo Oliveira Conson, João Paulo Gomes Vianna, Maria Imaculada Zucchi, Erivaldo José Scaloppi Junior, Josefino de Freitas Fialho, Mario Luis Teixeira de Moraes, Paulo de Souza Gonçalves, Anete Pereira de Souza   +12 more
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Molecular mechanisms associated with rootstock–scion interactions in rubber trees

The Plant Genome, Volume 19, Issue 1, March 2026.
Abstract Hevea brasiliensis (rubber tree) is the main source of natural rubber worldwide. In commercial plantations, high‐yield rubber tree clones are propagated by grafting onto seedling rootstocks. In this study, the transcriptomes of the RRIM 600 clone grafted on different rootstocks in southeastern Brazil were evaluated. Exclusively expressed genes
Wanderson Lima Cunha, Vinicius Mandolesi Rios, Alexandre Hild Aono, Danilo Augusto Sforça, Aline Da Costa Lima Moraes, Milene Silvestrini, Jose Marcos Dias Ferreira Junior, Antonio Lucio Mello Martins, Elaine Cristine Piffer Gonçalves, Paulo de Souza Gonçalves, Felipe Roberto Francisco, Anete Pereira de Souza   +11 more
wiley   +1 more source

Comparative study on plant latex particles and latex coagulation in Ficus benjamina, Campanula glomerata and three Euphorbia species.

PLoS ONE, 2014
Among latex-producing plants, mainly the latex of Hevea brasiliensis has been studied in detail so far, while comprehensive comparative studies of latex coagulation mechanisms among the more than 20,000 latex-bearing plant species are lacking.
Georg Bauer, Stanislav N Gorb, Marie-Christin Klein, Anke Nellesen, Max von Tapavicza, Thomas Speck   +5 more
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Tropical Rainforests Exhibit Higher Multidimensional Stability Than Rubber Plantations Despite Lower Resistance to Temperature Anomalies

Geophysical Research Letters, Volume 53, Issue 3, 16 February 2026.
Abstract Rapid rubber plantations (RB) expansion in Southeast Asia raises critical questions about regional ecosystem stability. We compared stability between monoculture RB and diverse tropical rainforests (RF) using 37 years of satellite‐derived gross primary productivity across three metrics: long‐term temporal stability, resilience, and resistance ...
Zhong‐Yi Sun, Zi‐Qin Wang, Run‐Qing Zhang, Jun‐Fu Zhao, Shuai Yin, Lan Wu, Zheng‐Hong Tan   +6 more
wiley   +1 more source

Adéquation entre quantité de pâte stimulante et production de caoutchouc d'Hevea brasiliensis dans le sud-est de la Côte d'Ivoire [PDF]

Tropicultura, 1996
Relationship between Stimulating Paste Quantity and Production of Hevea brasiliensis in South-East of Ivory Coast. The effect of hormonal stimulation on dry rubber production was studied using four quantifies of stimulating paste (0, 65, 0, 71, 0, 77and ...
Obouayeba, S., Boa, D., Keli, ZJ.
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