Results 71 to 80 of about 7,868 (205)

Indução, análises morfológicas e ultraestruturais de calos de maracujazeiro nativo

Revista Ceres, 2015
A análise de calos que apresentem características embriogênicas é importante para posterior regeneração, in vitro, de espécies com características agronômicas desejáveis, como o maracujazeiro nativo Passiflora gibertii.
Milene Alves de Figueiredo Carvalho, Renato Paiva, Raírys Cravo Herrera, Eduardo Alves, Evaristo Mauro de Castro, Patrícia Duarte de Oliveira Paiva, Daiane Peixoto Vargas   +6 more
doaj   +1 more source

Shoot Tip Culture of Nepenthes Albomarginata Lobb Ex Lindl. in Vitro [PDF]

, 2011
Kultur Pucuk Tanaman Nepenthes albomarginata Lobb ex Lindl. secara In Vitro. N. albomarginata adalah kantong semar kerah putih (white collared pitcher plant), salah satu tanaman pemakan serangga yang sangat menarik sebagai tanaman hias.
Djukri, D. (Djukri), Henuhili, V. (Victoria), Mujiono, M. (Mujiono), Sukamto, L. A. (Lazarus)   +3 more
core  

Plant regeneration from axillary bud derived callus in white yam (Dioscorea rotundata) [PDF]

, 2016
Published online: 14 June 2016Dioscorea rotundata, commonly known as white yam, is an important staple food crop widely cultivated in West Africa and provides food security to millions of people.
Manoharan, R., Tripathi, J.N., Tripathi, L.   +2 more
core   +1 more source

Setting of import tolerances for difenoconazole in various crops

EFSA Journal, Volume 23, Issue 6, June 2025.
Abstract In accordance with Article 6 of Regulation (EC) No 396/2005, the applicant Syngenta Crop Protection AG submitted an application to the competent national authority in Spain (rapporteur Member State, RMS) to set import tolerances for the active substance difenoconazole in various crops imported from the United States and Brazil.
European Food Safety Authority (EFSA), Giulia Bellisai, Giovanni Bernasconi, Luis Carrasco Cabrera, Irene Castellan, Monica del Aguila, Lucien Ferreira, Luna Greco, Samira Jarrah, Renata Leuschner, Andrea Mioč, Stefanie Nave, Hermine Reich, Silvia Ruocco, Alessia Pia Scarlato, Andrea Simonati, Marta Szot, Anne Theobald, Olha Timofieieva, Manuela Tiramani, Alessia Verani, Elena Zioga   +21 more
wiley   +1 more source

Eficácia e persistência no solo de herbicidas utilizados em pastagem Efficacy and persistence of herbicides in pasture soils

Planta Daninha, 2006
Este trabalho teve como objetivo avaliar a eficácia dos herbicidas 2,4-D + picloram (Tordon), fluroxypyr + picloram (Plenum) e triclopyr (Garlon) no controle de aroeirinha (Schinus terebintifolius) e mata-pasto (Eupatorium maximilianii), bem como a ação ...
M.V. Santos, F.C.L. Freitas, F.A. Ferreira, R.G. Viana, L.D. Tuffi Santos, D.M. Fonseca   +5 more
doaj   +1 more source

Hierarchical Regulatory Networks Reveal Conserved Drivers of Plant Drought Response at the Cell‐Type Level

Advanced Science, Volume 12, Issue 18, May 15, 2025.
This study presents a comprehensive multi‐omics framework to uncover cell‐type‐specific regulatory networks in plant drought responses. By integrating transcriptomic, proteomic, and epigenetic data from nearly 30 000 samples, key regulators such as CIPK23 and NLP7 are identified, revealing insights into conserved drought tolerance mechanisms and ...
Moyang Liu, Yuanyuan Xu, Yue Song, Dongying Fan, Junpeng Li, Zhen Zhang, Lujia Wang, Juan He, Cheng Chen, Chao Ma   +9 more
wiley   +1 more source

Transcriptional Tuning: How Auxin Strikes Unique Chords in Gene Regulation

Physiologia Plantarum, Volume 177, Issue 3, May/June 2025.
Abstract Auxin is a central regulator of plant growth, development, and responses to environmental cues. How a single phytohormone mediates such a diverse array of developmental responses has remained a longstanding question in plant biology. Somehow, perception of the same auxin signal can lead to divergent responses in different organs, tissues, and ...
Joseph S. Taylor, Bastiaan O. R. Bargmann   +1 more
wiley   +1 more source

Concentração de 2,4-D e Picloram influência na expressão da capacidade de indução de calos embriogênicos da cultivar BR 18-Terena de trigo. [PDF]

, 2019
Editores técnicos: Joseani Mesquita Antunes, Ana Lídia Variani Bonato, Márcia Barrocas Moreira ...
MANFROI, E., ROESLER, E. A., YAMAZAKI-LAU, E.   +2 more
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An assessment of resistance of two plantain (Plantago lanceolata) cultivars to phenoxy herbicides

New Zealand Journal of Agricultural Research, Volume 68, Issue 2, Page 412-423, April 2025.
ABSTRACT Plantain (Plantago lanceolata L.) is becoming widely adopted in New Zealand livestock systems due to its productivity, nutritional values and its role in reducing nitrate leaching from grazed pastures. Although sometimes grown alone, plantain is generally used in mixtures with grass and clover species; however, this makes it more difficult to ...
Nidhi Shrivastav, Kerry C. Harrington, Peter D. Kemp, Hossein Ghanizadeh   +3 more
wiley   +1 more source

GLOBAL AND LOCAL REACTIVITY DESCRIPTORS FOR PICLORAM HERBICIDE: A THEORETICAL QUANTUM STUDY

Química Nova, 2015
In this work, we studied the reactivity of picloram in the aqueous phase at the B3LYP/6-311++G(2d,2p) and MP2/6-311++G(2d,2p) levels of theory through global and local reactivity descriptors.
Luis H. Mendoza-Huizar
doaj   +1 more source