Results 61 to 70 of about 4,897 (207)

Palynological characterization of honey from Zone I: Prepuna (Jujuy, Argentine) [PDF]

, 2016
Se realizó el análisis palinológico de once muestras de miel pertenecientes a la Zona I, Prepuna en la provincia de Jujuy. Se determinaron 38 tipos polínicos, destacándose aquellos correspondientes a especies nativas con 39%.
Lupo, Liliana Concepcion, Sánchez, Ana Carina   +1 more
core  

Mechanical damping of wood as related to species classification: a preliminary survey [PDF]

, 2009
International audienceSome morphological and biochemical taxonomic markers are also affecting factors of dynamic mechanical properties of wood. Thus, could these properties reflect the classification/phylogeny of taxa?
Brémaud, Iris, Minato, Kazuya, Thibaut, Bernard   +2 more
core   +2 more sources

Structural variation drives rhizome innovation and adaptive divergence in sister Medicago species

Journal of Integrative Plant Biology, Volume 68, Issue 2, Page 406-424, February 2026.
Chromosome‐scale genome analysis, population resequencing, stress‐responsive transcriptomes and functional assays showed that coding and regulatory structural variants, especially gene duplications and noncoding presence‐absence variants, underlie rhizome formation in alpine Medicago archiducis‐nicolai and contrasting xeric adaptation in its non ...
Hongyin Hu, Shuang Wu, Yudan Zheng, Ao Li, Zhaoming Wang, Kunjing Qu, Ying Yang, Na Wang, Xue Yang, Yingzhuo Wan, Chenxiang Jiang, Zhipeng Liu, Jianquan Liu, Haiqing Wang, Guangpeng Ren   +14 more
wiley   +1 more source

Tandem Mass Spectrometry and Bio‐Guided Isolation of Secondary Metabolites With Antiplasmodial Activity From Dalbergia miscolobium Bark

Chemistry &Biodiversity, Volume 22, Issue 12, December 2025.
ABSTRACT Strategies have been employed to address antimalarial drug resistance, including the exploration of new therapeutic targets. In this study, the stem bark of Dalbergia miscolobium was investigated using in vitro assays against Plasmodium falciparum and pyruvate kinase II (PyrKII), an essential enzyme for parasite development.
Thais Bertolino Vieira Dantas, Igor M. R. Moura, Romário Pereira da Costa, Guilherme Eduardo de Souza, Richele Priscila Severino, Hélder Nagai Consolaro, Luis Felipe de Oliveira, Vinicius Bonatto, Quezia Bezerra Cass, Rafael V. C. Guido, Lorena Ramos Freitas de Sousa   +10 more
wiley   +1 more source

A tight relationship between the solitary bee Calliopsis (Ceroliopoeum) laeta (Andrenidae, Panurginae) and Prosopis pollen hosts (Fabaceae, Mimosoideae) in xeric South American woodlands [PDF]

, 2014
The large genus Calliopsis (Andrenidae, Panurginae) is composed of ten subgenera with polylectic and presumably oligolectic species. These categories have been mainly developed from floral visits of female bees collecting pollen.
Vossler, Favio Gerardo
core   +1 more source

The Phylogenomic Framework and Infrageneric Classification of Temperate Asian Caraganeae (Leguminosae, Papilionoideae)

Ecology and Evolution, Volume 15, Issue 12, December 2025.
A phylogenomic framework of the temperate Asian tribe Caraganeae, and the revision to the infrageneric delimitations in the genus Caragana were proposed. Our results revealed that Caraganeae is monophyletic, but phylogenetic discordance in tree topology between the complete chloroplast genome and nuclear ribosomal DNA dataset were identified at both ...
Na Wang, Pei‐Liang Liu, Ling Zhang, Rui Ma, Liang Zhao, Hui Wang, Zhao‐Yang Chang   +6 more
wiley   +1 more source

Étude du tegument des graines des genres Cytisus L., Argyrocytisus (Maire) Raynaud, Chamaecytisus Link et Genista L. (Section Teline Medik) (Fabaceae) au Maroc [PDF]

, 1999
Étude du tegument des graines des genres Cytisus L., Argyrocytisus (Maire) Raynaud, Chamaecytisus Link et Genista L. (section Teline Medik.) (Fabaceae) au Maroc.
El Alaoui-Faris, Fatima-Ezzahra, Ouyahya, Aicha, Tahiri, Hikmat   +2 more
core   +1 more source

The Large Carpenter Bees (Xylocopa, Apidae) of the Neotropical Region: Phylogenetics, Classification and Biogeography

Zoologica Scripta, Volume 54, Issue 6, Page 884-896, November 2025.
ABSTRACT The large carpenter bees of the genus Xylocopa comprise almost 400 species distributed worldwide. Their large body and ability to build nests through woodworking make them one of the most remarkable groups of bees. In the Neotropics, they comprise over 100 species occurring in tropical and subtropical environments including islands in the ...
Gabriel A. R. Melo, Aline C. Martins
wiley   +1 more source

Specificity in legume-rhizobia symbioses [PDF]

, 2017
Most species in the Leguminosae (legume family) can fix atmospheric nitrogen (N₂) via symbiotic bacteria (rhizobia) in root nodules. Here, the literature on legume-rhizobia symbioses in field soils was reviewed and genotypically characterised rhizobia ...
Andrews, M, Andrews, ME
core   +1 more source

Soybean Synergies: A Comprehensive Review on Novel Extraction Techniques and Their Role in Unlocking Health Potential

Food Science &Nutrition, Volume 13, Issue 10, October 2025.
Almost 18%–22% of soybean is comprised of tiny, stable oil bodies with a concentration of triacylglycerol, rich in bioactive substances. These oil bodies of soybean consist of oleosins, oleosins, and steroleosin as part of the monolayer of phospholipids.
Muhammad Rashid, Iqra Khalid, Gaurav Sanghvi, Amar Shankar, Farhan Saeed, Muhammad Afzaal, Mehwish, Mayank Kundlas, Catherine Tamale Ndagire   +8 more
wiley   +1 more source