Results 211 to 220 of about 293,429 (371)

POLLEN PRESENTATION AND POLLEN COLLECTION [PDF]

New Phytologist, 1950
openaire   +2 more sources

Transport and retention of microplastic fibers in streams are impacted by benthic algae, discharge, and substrate

Limnology and Oceanography, EarlyView.
Abstract Microplastics (particles < 5 mm) are pollutants of emerging concern in aquatic ecosystems worldwide. Streams are key sites of microplastic input, retention, and transport, and empirical measurements of microplastic movement in lotic ecosystems are needed to inform global microplastic budgets.
Elizabeth M. Berg, Shannon Speir, Arial J. Shogren, Martha M. Dee, Anna E. S. Vincent, Jennifer L. Tank, John J. Kelly, Timothy J. Hoellein   +7 more
wiley   +1 more source

Maiosis in the Pollen Mother Cells of <i>Zea Mays</i> L. (With Plate V.)

, 1911
Yoshinari Kuwada
openalex   +2 more sources

Cytological Studies on Oenothera. I. Pollen Development of Oenothera grandiflora [PDF]

, 1909
Bradley Moore Davis
openalex   +1 more source

Effects of Natural Polysaccharides on the Gut Microbiota Related to Human Metabolic Health

Molecular Nutrition &Food Research, EarlyView.
The graphical abstract illustrates the role of polysaccharides extracted from various natural raw materials (such as mushrooms, marine organisms, fruits, and vegetables) in modulating the gut microbiota. The process begins with the extraction and purification of polysaccharides, followed by assessing their structure‐activity relationship. Upon entering
Yigang Huang, Hongfei Guo, Yuchen Liu, Wengang Jin, Chella Perumal Palanisamy, Jinjin Pei, Fatih Oz, A. M. Abd El‐Aty   +7 more
wiley   +1 more source

Establishment, operation and development of the electronic Pollen Information Network (ePIN) in Bavaria, Germany. [PDF]

Sci Rep
Kutzora S, Strasser A, Grenzebach K, Gigl R, Gebauer R, Weinberger A, Szperalski J, Herr C, Quartucci C, Heinze S.   +9 more
europepmc   +1 more source

Studies on the Gesneriaceae in Laos II: Lysionotus calcicola, a new species from limestone karsts in north and central Laos, supported by morphological and molecular evidence

Nordic Journal of Botany, EarlyView.
A new species of Gesneriaceae, Lysionotus calcicola Phonep., Soulad. & Souvann., is described and illustrated based on morphological and molecular evidence. This species is distributed in limestone karsts in the Luangprabang, Vientiane and Khammouane provinces in northern and central Laos.
Keooudone Souvannakhoummane, Phongphayboun Phonepaseuth, Phetlasy Souladeth, Soulivanh Lanorsavanh, Shuichiro Tagane, Nobuyuki Tanaka   +5 more
wiley   +1 more source

Interspecific Hybridization Barrier Between <i>Paeonia ostii</i> and <i>P. ludlowii</i>. [PDF]

Plants (Basel)
Guo Y, Zhang Y, Wang Y, Zhao G, Jia W, He S.   +5 more
europepmc   +1 more source

Toxic Idiopathies: The Relationship between Hay and other Pollen Fevers, Animal Asthmas, Food Idiosyncrasies, Bronchial and Spasmodic Asthmas, &c.

, 1920
J. Freeman
openalex   +1 more source

STUDIES IN ATMOSPHERIC POLLEN [PDF]

, 1950
Hartley Hyde
openalex   +1 more source