Why did I get negative values for leaf thickness?

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Weizhen Liu

Sep 2017

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I used Leaf Photosynthesis MultispeQ V1.0 protocol to measure different genotypes of corn leaf blades. When exploring data after measurements, I found that majority thickness values were negative. Please see the distribution figure attached. The protocol " Leaf Photosynthesis MultispeQ V1.0" described that it measures Leaf Thickness in mm. I do not know why I obtain negative value of thickness in my population. Does anybody know the answer? Thanks in advance.

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    Sep 2017

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    Sep 2017

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  • Thumb sam 0645   copy   copy  2
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I have the similar problem. I wrote about that. enter link description here

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Dan TerAvest

Sep 2017

Thanks for bringing this to our attention. I am looking into this issue and will get back to you