Today is the day proposals are due for NSF Plant Genome. Well organized scientists submitted their proposals back on Friday, before memorial day weekend. Scientists like me worked through the weekend and pulled a couple of late nights, to finish up the proposal on the day of submission.
But this isn’t a story about grant writing. This is a story of feeling tired and burned out, waiting for people who are proofing said grant before we hit the final “submit button” and wandering down to my greenhouse to check on my plants. And there I discovered our mini-maize plants*, already silking and with the very first anthers starting to emerge in the tassel! These plants were planted on April 24th and as I write this, it is the 27th. That is a time to flowering even the very fastest millet species we work with (japanese and proso) would be hard pressed to match!
Now I could decide to be upset that we didn’t catch it in time to put a shootbag over the emerging silks, but instead this tiny little plant just makes me very happy. For anyone else growing this variety, be aware that the ears really sneak up on you (in this plant the ear shoot never made it past the leaf ligule, it looks like just a bunch of silks). Honestly I’m not sure HOW we’re going to shootbag these plants in the future. We may just have to grow them in greenhouses without any other corn (which is actually reasonably feasible here, there is a lot of dedicated space for sorghum).
*The mini-maize pictured here comes from seed provided by Morgan McCaw, a member of Jim Birchler’s group at Mizzou. For a detailed descriptions of its genetic history see his abstract “Fast-Flowering Mini-Maize: Seed to Seed in 60 Days Update” from the 2015 Maize Genetics conference.
Editor’s note: if you’re curious, here’s an update from a month later at the end of the mini-maize lifecycle.
Now, here have some more mini-maize photos: