Results 81 to 90 of about 79,061 (307)
Buck Wheat: Nutritional, Bioactive Characteristics, Health Benefits, and Side Effects
Future Postharvest and Food, EarlyView.ABSTRACT Micronutrient deficits have resulted from an over‐reliance on a small number of cereal crops for food security. The agricultural sector faces severe sustainability issues due to the rapid growth of the world's population and sudden climatic changes.
Momina Farooq +2 more
wiley +1 more source
Pollen morphology of 31 taxa of genus Iris(Iridaceae)and its taxonomic implications
Guangxi ZhiwuTo investigate the pollen morphology and its potential taxonomic implications for genus Iris L.(Iridaceae), the pollen grains from 31 taxa across three subgenera of Iris were used as materials.
ZHU Ying*, SONG Hua, LI Kai, ZHANG Lei, WANG Baibing
doaj +1 more source
Acta Botânica Brasílica, 2018 Heteranthery, the presence of different types of stamens in a flower, may reduce the conflict between pollinators and plants by ensuring the resource for the pollinator without drastically affecting the availability of viable male gametes for ...
Bruna Karen Pinheiro-Costa +3 more
doaj +1 more source
, 2017 A knowledge of pollen functions and its development in the genus Rosa is often of the greatest importance to the rose breeders and scientists when planning a hybridization program and research. The following paragraphs, therefore, brings together all the available scientific information from pollen formation to fertilization and its management.
openaire +2 more sources
Bio‐inspired nanophotonics: Structural color, chirality, and resonance metasurfaces
InfoMat, EarlyView.A butterfly‐wing‐inspired anisotropic plasmonic flatband resonant metasurface. Insets, photo of the butterfly, Sasakia charonda, and the SEM image of its wing scale (above); the SEM image of the metasurface (below). Abstract The dazzling colors of butterfly wings and hummingbird feathers are not painted with pigments, but crafted by nature's invisible ...
Weihan Liu, Yao Liang, Din Ping Tsai
wiley +1 more source
Palynological study of some species in Grumorsae group of the genus Ranunculus in Iran
تاکسونومی و بیوسیستماتیک, 2014 In this research, pollen grains of some species of Grumorsae group of Ranunculus were studied. In doing so, pollen grains of 13 species were studied by light microscope and the surface of nine pollen grains has studied by Scanning Electron Microscope ...
Maneezheh Pakravan +2 more
doaj
Труды по прикладной ботанике, генетике и селекции, 2019 Background. In breeding work, it is necessary to take into account such an important feature as male sterility of the hybrids obtained. If a plant has visually visible anthers and pollen, the quality of the pollen grains themselves may be low.
O. N. Voronova, V. A. Gavrilova
doaj +1 more source
First palynologic record of the Cretaceous La Yesera Formation (Salta Group), northwestern Argentina [PDF]
, 2014 Thirty-four taxa were documented from six palynologically productive samples of the La Yesera Formation (Brealito and Don Bartolo Members) in the Pucará locality (Salta Province, northwestern Argentina).
Narvaez, Paula Liliana +2 more
core +1 more source
Journal of Applied Toxicology, EarlyView.ABSTRACT Aristolochia species have long been used in traditional medicine for their presumed anti‐inflammatory, analgesic and antimicrobial properties. However, extensive toxicological and epidemiological evidence now demonstrates that these plants contain aristolochic acids (AAs) I and II, highly potent nephrotoxic, genotoxic, and carcinogenic ...
Victor Ventura de Souza +2 more
wiley +1 more source
Anais da Academia Brasileira de Ciências, 2013 The pollen morphology and exine structure of 17 species of Lippia L. were investigated in this work using light and scanning electron microscopy. Among the species studied, 14 showed tricolporate pollen grains, two had tri- and tetracolporate pollen ...
Saulo M. Sousa +4 more
doaj +1 more source