Results 61 to 70 of about 9,987 (223)

Simultaneous Knockout of Tk1‐SST and Tk1‐FFT via CRISPR/Cas9 Enhances the Natural Rubber Accumulation in Taraxacum kok‐saghyz

Plant Biotechnology Journal, Volume 23, Issue 12, Page 5654-5676, December 2025.
ABSTRACT Taraxacum kok‐saghyz (TKS) synthesises natural rubber (NR) and inulin using sucrose as a carbon source. However, molecular mechanisms regulating inulin and NR accumulation remain largely unclear. Here, we report the generation of double‐gene homozygous mutants, 1‐sst1‐fft, by simultaneously knocking out two key genes responsible for inulin ...
Bi Qin, Xue Hou, Songle Fan, Chuang Li, Xiaoxiao Wang, Qiuhui Chen, Yushuang Yang, Pin Lin, Liang RuiNan Lu, Canni Fu, Ning Yang, Qiaoli Gao, Shanshan Zheng, Shizhong Liu   +13 more
wiley   +1 more source

Chapa aglomerada de cimento-madeira de Hevea brasiliensis Müll. Arg. Cement-bonded particleboard of Hevea brasiliensis Müll. Arg.

Revista Árvore, 2004
Chapas de partículas de cimento-madeira foram confeccionadas com a madeira de quatro clones de Hevea brasiliensis Müll. Arg. (seringueira): IAN 717, IAN 873, GT 711 e AVROS 1301.
Esmeralda Yoshico Arakaki Okino, Mário Rabelo de Souza, Marcos Antonio Eduardo Santana, Maria Eliete de Sousa, Divino Eterno Teixeira   +4 more
doaj   +1 more source

Distribuição espacial de Calacarus Heveae feres na cultura da seringueira em Marinópolis - São Paulo

Revista Árvore, 2012
O objetivo deste trabalho foi estudar a distribuição espacial de Calacarus heveae Feres (Acari: Eriophyidae) na cultura da seringueira, tendo como base um monitoramento realizado com lupa de bolso.
Gustavo Luís Mamoré Martins, Marineide Rosa Vieira, José Carlos Barbosa, Thiago Antiqueira Dini, Anderson Monteiro Manzano, Bruno Mendes Silva Alves, Rodolfo Martins da Silva   +6 more
doaj   +1 more source

Phenotypic stability and genetic gains in six-year girth growth of Hevea clones Estabilidade fenotípica e ganhos genéticos de seis anos de avaliação do perímetro do caule em clones de seringueira

Pesquisa Agropecuária Brasileira, 1999
Rubber tree [Hevea brasiliensis (Willd. ex Adr. de Juss.) Müell. Arg.] budgrafts of seven clones were evaluated on five contrasting sites in the plateau region of the São Paulo State, Brazil.
Paulo de Souza Gonçalves, Alberto Kazutoshi Fujihara, Altino Aldo Ortolani, Ondino Cleante Bataglia, Nelson Bortoletto, Ivo Segnini Junior   +5 more
doaj  

Análises genéticas e genômicas no gênero Hevea visando contribuir para o melhoramento genético de Hevea brasiliensis

, 2021
Luciano Henrique Braz dos
openalex   +1 more source

Distribuição de Leptopharsa heveae em seringal no Estado de São Paulo Distribution of Leptopharsa heveae in rubber tree at São Paulo State, Brazil

Pesquisa Agropecuária Brasileira, 2004
O objetivo deste trabalho foi determinar a distribuição vertical e sazonal do percevejo-de-renda, Leptopharsa heveae Drake & Poor, 1935 (Hemiptera: Tingidae), em plantio de seringueira, Hevea brasiliensis Müell Arg., localizado em Pindorama, SP.
Francisco Jorge Cividanes, Fernando da Silva Fonseca, Terezinha Monteiro dos Santos   +2 more
doaj   +1 more source

L'encoche sèche chez Hevea brasiliensis [PDF]

, 1994
L'absence totale ou partielle d'écoulement du latex ou encoche sèche d'Hevea brasiliensis peut s'accompagner ou non de nécrose. S'il n'y en a pas, il s'agit le plus souvent d'une fatigue des laticifères et, après une période de repos, l'exploitation peut reprendre.
Jacob, Jean-Louis, Prévôt, Jean-Claude, Lacrotte, Régis   +2 more
openaire  

Characterization of Sugar Contents and Sucrose Metabolizing Enzymes in Developing Leaves of Hevea brasiliensis [PDF]

, 2018
Jinheng Zhu, Jiyan Qi, Yongjun Fang, Xiaohu Xiao, Jiuhui Li, Jixian Lan, Chaorong Tang   +6 more
openalex   +1 more source

The powdery mildew effector Eae1 targets a SAMS enzyme within the ethylene biosynthesis pathway to disrupt plant immunity

Phytopathology Research
Phytopathogens secrete effector proteins that disrupt plant immunity. Phytohormones, such as ethylene, function as immune signals that regulate plant responses to phytopathogens.
Jiaxin Shan, Fan Su, Jinyao Yin, Yuhan Liu, Xuehuan Zhu, Minghao Zuo, Wenbo Liu, Chunhua Lin, Xiao Li, Weiguo Miao   +9 more
doaj   +1 more source

Investigations on the nutritional status of Hevea brasiliensis plantations in the humid forest zone of CameroonPart 1: Micronutrient status and distribution in soils

Journal für Kulturpflanzen, 2013
Micronutrients are very essential for plant growth. To make statements about the optimum micronutrient supply for Hevea brasiliensis, the micronutrient concentrations of selected soils in Cameroon under Hevea brasiliensis cultivation were studied.
Jetro Nkengafac Njukeng, Eugene Ejolle Ehabe, George Elambo Nkeng, Sylvia Kratz, Judith Schick, Ewald Schnug   +5 more
doaj   +1 more source