Results 81 to 90 of about 10,021 (244)

Three closely linked X‐chromosomal genes potentially control sex determination in Cannabis sativa

New Phytologist, Volume 251, Issue 1, Page 505-522, July 2026.
Summary Sex determination mechanisms in dioecious plants remain poorly understood yet offer an excellent model system to study genetic changes underlying morphological evolution. We investigated the genetic basis of sex determination in Cannabis sativa, combining quantitative trait locus mapping in a segregating population, comparative transcriptomics ...
Matteo Toscani, Afsheen Malik, Ainhoa Riera‐Begue, Caroline A. Dowling, Quentin Rougemont, Ricardo C. Rodríguez de la Vega, Tatiana Giraud, Susanne Schilling, Rainer Melzer   +8 more
wiley   +1 more source

Diversidad y usos de las plantas medicinales en Panamá

, 2019
Panama has 10,444 species of plants, some with medicinal properties, but there is no inventory to determine the totality of medicinal plants that are used.
Santana, Ana, Torres, Modesta, Torres, Nilka L., Morales, Bernardo, Zapata, Alvin, Martinez, José L.   +5 more
core  

Uso y conservación de plantas medicinales obtenidas de agroecosistemas y ecosistemas por los grupos étnicos Mochó y Kakchikel del sureste de Chiapas, México

, 2022
Even though the ethnic groups Mochó and Kakchikel of the Sierra Mariscal, Chiapas, Mexico, have formal medical services, they still preserve and use medicinal plants.
Solís-Guzmán, Blanca Flor, Morales-Trejo, Fredy, Ruíz-Rosado, Octavio, Gallardo-López, Felipe, López-Romero, Gustavo, Trigueros-Vázquez, Imna Yolanda   +5 more
core   +1 more source

Structural Elucidation and Engineering of the (S)‐scoulerine 2‐O‐Methyltransferase Enabling Regioselective Epiberberine Biosynthesis in Coptis chinensis

Plant Biotechnology Journal, Volume 24, Issue 7, Page 4528-4545, July 2026.
ABSTRACT Protoberberine alkaloids are a characteristic group of natural products in Coptis plants known for their notable pharmacological activities. However, the structural similarity and the substrate promiscuity of their biosynthetic enzymes have left the precise synthetic pathways remain unclarified, posing challenges to regulate product formation.
Jun Song, Di Liu, Shi Chen, Yufeng Tan, Siyu Wang, Shihan Li, Yutong Qin, Guofeng Li, Xufang Tian, Lan Yang, Chong Yuan, Junbo Gou, Wei Huang, Shilin Chen, Yifei Liu   +14 more
wiley   +1 more source

Potencial terapéutico de plantas medicinales contra la Leishmaniasis: Un problema de salud pública

, 2021
Leishmaniasis is an important disease affecting global public health which is spread by sand fly having different species. Various chemical drugs are used to treat and control Leishmaniasis including pentavalent antimonials, antimicrobial and antibiotics.
Imran, Muhammad, Abbas, Asghar, Rafay, Muhammad, Abbas, Rao Zahid, Mahmood, Muhammad Shahid, Khan, Muhammad Kasib, Hussain, Kashif, Raza, Muhammad Asif   +7 more
core   +1 more source

Umbelliprenin in Food and Medicinal Plants: Phytochemical Occurrence, Biosynthesis, Analytical Approaches, and Biological Activities

Phytochemicals in Food and Medicine, Volume 1, Issue 2, June 2026.
This review provides an extensive and critical synthesis of current knowledge on umbelliprenin, integrating phytochemical, analytical, biological, ecological, and food science perspectives, and identifies priorities for future research. ABSTRACT Umbelliprenin (7‐farnesyloxycoumarin) is an oxyprenylated coumarin that has gained increasing attention in ...
Chiara Collevecchio, Lorenzo Marchetti, Francesco Epifano, Salvatore Genovese, Serena Fiorito   +4 more
wiley   +1 more source

Frutos y semillas medicinales vendidas en plazas de mercado de Bogotá, Colombia

Acta Biológica Colombiana, 2006
El uso de plantas medicinales en Bogotá, Colombia, cada vez es mayor con el incremento de la población que en gran medida confía en sus beneficios y bondades. Este mercado es el principal centro de consumo y producción del país, exporta al exterior de la
Natalia María Valderrama-Rincón, Édgar Leonardo Linares Castillo   +1 more
doaj  

Plantas Medicinales en el Parque Nacional Los Alerces, Chubut, Patagonia Argentina

Boletín de la Sociedad Argentina de Botánica, 2012
El objetivo de este estudio fue identificar las plantas con valor medicinal empleadas por los antiguos pobladores del Parque Nacional Los Alerces y relacionarlas con la riqueza específica de plantas medicinales presentes en el área.
Carolina Toledo, Adriana Kutschker
doaj   +1 more source

Yato' ramuesh : plantas medicinales yaneshas

, 2008
En este libro, los yaneshas, una población de la Amazonía peruana, comparten sus conocimientos sobre sus plantas y sus variados usos medicinales. ¿Cuáles se utilizan para aliviar el dolor de cabeza?, ¿cómo curar la gripe?, ¿qué dieta debe seguir una persona que ha sido mordida por una serpiente?, ¿cómo hacerse querer por alguien?
Geneviève Bourdy, Céline Valadeau, Joaquina Albán Castillo   +2 more
openaire   +1 more source

Gene‐specific double‐stranded RNAs induce mortality in the South African mealybug Delottococcus aberiae

Pest Management Science, Volume 82, Issue 6, Page 5184-5194, June 2026.
Gene‐specific double‐stranded RNAs effectively silence essential genes in the invasive citrus pest Delottococcus aberiae, leading to significant mortality through both microinjection and oral delivery. These results provide proof of concept for RNA interference‐based biopesticides as selective and sustainable tools for citrus integrated pest management.
Carolina Gallego‐Giraldo, Alberto Urbaneja, Omar Ruíz‐Rivero, Verónica Aragonés, Marie Guijarro‐Guijarro, José‐Antonio Daròs, Meritxell Perez‐Hedo   +6 more
wiley   +1 more source