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Posts Tagged “AoBBlog”

Sporophytes and calyptras

Posted on March 2nd, 2013 by annbot

Photograph by Ron Oldfield, Macquarie University, See http://dx.doi.org/10.1093/aob/mcs295 The image shows sporophytes and calyptras of Funaria hygrometrica, a water moss (photograph by Ron Oldfield, Macquarie University). The calyptra is a gametophytic tissue that covers the tip of the elongating sporophyte. A young sporophyte with an intact calyptra appears in the lower left corner, whilst other [...]

Flour Mill in a roadside shop in Punjab, India

Small scale milling of wheat flour in a roadside shop

Posted on March 3rd, 2012 by Editor Pat Heslop-Harrison

This is a video of a flour mill with two stones in a small shop outside the gates of Punjab Agricultural University, Ludhiana, India. The film shows the grain being poured into the hoppers above the stones, and then going between the millstones. From one stone set, the brown/wholemeal flour goes into sacks; in the [...]

Carrots Transformed by Agrobacterium infections

Carrot Transformation with Agrobacterium

Posted on January 17th, 2012 by Editor Pat Heslop-Harrison

This videoblog from www.AoBBlog.com is about one of the Cell and Developmental Biology practicals that I run at the University of Leicester for course #BS1003. It involves infection of carrot root slices with three strains of Agrobacterium, two of which cause the plant cells to divide. An earlier video showed how we set up the [...]

Editing for the virtual studio

Using a Virtual Studio and making videoblogs on YouTube

Posted on January 10th, 2012 by Editor Pat Heslop-Harrison

Virtual studios and video blogs: I’ve produced and edited my first videoblogs, and here I’m going to give some indications of how they were made. The videoblogs mean I can tell you about interesting things in plant sciences and about my work, and explain informally some of the stories around the things we publish in [...]

The Meskel daisy, Bidens pachyloma, from Ethiopia

Cerrado ecosystems and the Meskal Daisy on the cover

Posted on December 31st, 2011 by Editor Pat Heslop-Harrison

The third in a series of videoblogs from AoBBlog.com about the background pictures used on Annals of Botany covers. The Youtube link is here, and it is best watched in HD/1080p resolution. An outline of the text is below the video insert below, and the text includes some extra links. A shrubby tree, Plumeria ?rubra [...]