Howard, Louisa (2021). CIL:40325, Helianthus annuus, pollen. In Cell Image Library. UC San Diego Library Digital Collections. Dataset. https://doi.org/10.6075/J0RX9BDH

Scanning electron micrograph of Helianthus annuus (Sunflower) pollen. These specimens have been acetolyzed to remove cytoplasm and pollenkit in order to reveal the intricate wall structure. This is part of a large image collection of scanning electron micrographs of pollen samples. Images of a particular species are grouped together. However, to find images and groups of images from other species, please search for the the name of the contributor, Louisa Howard.

• 2021

• Howard, Louisa

Complete specimen preparation protocol available at http://www.dartmouth.edu/~emlab/manuals/sempreps/pollen.html

Preparation: acetolysis
Relation to intact cell: whole mounted tissue
Item type: recorded image
Imaging mode: scanning electron microscopy (SEM)
Parameter imaged: elastic scattering of electrons
Source of contrast: differences in deposition of metal shadow
Visualization methods: gold
Processing history: unprocessed raw data

• Cell Image Library Group ID: 10899

• Helianthus annuus

• Pollen
• Pollen wall

• Pollen wall assembly

• data
• image

• No linguistic content; Not applicable

Samplenumber: 40325

Doi: https://doi.org/10.6075/J0RX9BDH

Source data

• Source Record in the Cell Image Library: https://doi.org/10.7295/W9CIL40325

Other resource

• Dartmouth College Electron Microscope Facility (search on the string "pollen"): https://www.dartmouth.edu/emlab/gallery/index.php

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Research Data Curation Program, UC San Diego, La Jolla, 92093-0175 (https://lib.ucsd.edu/rdcp)

2022-08-12