Results 201 to 210 of about 78,484 (304)

Electron microscopy‐based three‐dimensional subcellular imaging of plant male gametophyte

Journal of Integrative Plant Biology, EarlyView.
The Aquilos2 Cryo‐FIB workflows provide practical routes for cryo‐electron tomography and volume imaging in plant structural biology. ABSTRACT Understanding cellular events in three dimensions (3D) is of great importance for the annotation and illustration of biological processes in a contextual way. Imaging techniques based on electron microscopy (EM),
Zhiqi Liu, Zizhen Liang, Mengfei Liao, Yixin Huang, Rui Ma, Jiayang Gao, Weiqi Wang, Tao Ni, Philipp S. Erdmann, Liwen Jiang   +9 more
wiley   +1 more source

Determination of pesticide residues in bee honey and pollen grains with their potential human health risks in the Nile Delta, Egypt. [PDF]

Toxicol Res (Camb)
Abd-Alla AE, Salem RA, Amro AM.
europepmc   +1 more source

OsFKBP20‐1b stabilizes OsUPF1 and OsUPF2 to promote the degradation of aberrant mRNAs during dehydration stress

Journal of Integrative Plant Biology, EarlyView.
The rice protein OsFKBP20‐1b protects key RNA‐surveillance factors from breakdown, so they can better eliminate defective messages. This RNA quality‐control boost reduces errors and helps plants survive drought, revealing a link between RNA control and drought tolerance.
Haemyeong Jung, Hyun Ji Park, Seung Hee Jo, Ki‐Hong Jung, Choonkyun Jung, Hye Sun Cho   +5 more
wiley   +1 more source

Automated classification of pollen grains microscopic images using cognitive attention based on human Two Visual Streams Hypothesis. [PDF]

PLoS One
Zolfaghari M, Sajedi H.
europepmc   +1 more source

Visualization of Actin Organization and Quantification in Fixed Arabidopsis Pollen Grains and Tubes. [PDF]

Bio Protoc, 2020
Qu X, Wang Q, Wang H, Huang S.
europepmc   +1 more source

Pollen Grains of Picea [PDF]

Botanical Gazette, 1906
openaire   +1 more source

The multidimensional regulation roles and mechanisms of calcium in fruit quality

Journal of Integrative Plant Biology, EarlyView.
This review explores how calcium signaling molecule integrates plant hormones, environmental cues, and developmental signals to influence external fruit traits, internal nutritional properties, and physiological disorders. ABSTRACT Calcium (Ca2+), a dual‐functional mineral that serves both as an essential structural factor and a signaling molecule ...
Fei Jiang, Siyang Gao, Mengdi Li, Zeqi Zhao, Chengwei Yang, Ji‐Hong Liu, Chunlong Li   +6 more
wiley   +1 more source

A Simple and User-Friendly Method for High-Quality Preparation of Pollen Grains for Scanning Electron Microscopy (SEM). [PDF]

Plants (Basel)
Ermolaev A, Mardini M, Buravkov S, Kudryavtseva N, Khrustaleva L.   +4 more
europepmc   +1 more source

Depositional Facies, Sequence Stratigraphy, and Diagenesis of Lower Cretaceous Carbonate Reservoir, Southern Iraq: Implications for Petroleum Exploration

Journal of Petroleum Geology, EarlyView.
ABSTRACT The Lower Cretaceous Yamama Formation of southern Iraq represents a key carbonate reservoir within Iraq and the Middle East, yet its complex depositional facies architecture and diagenetic alterations present challenges for predicting reservoir quality.
A. K. A. Mohammed, F. Velledits, I. Q. Mohammed, M. Alsuwaidi, H. Mansurbeg, F. Kristály, D. K. Ivanova, Eloi González‐Esvertit, A. Awdal   +8 more
wiley   +1 more source

Protocol to sequence markers from pollen grains carried by long-range migratory butterflies using metabarcoding. [PDF]

STAR Protoc
Gorki JL, Suchan T, Talavera G.
europepmc   +1 more source