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......@@ -7,5 +7,5 @@
**Crossing:**
- emasculate florets from mother plants before pollen are shed (about Waddington stage 8.5 - 9.0)
- pollinate florets with pollen from father plants, pollinate all florets from one spike with the same father: this is one cross
- cover the spike with a paper bag, count later how many of the pollinated florets develop into seeds
- cover the spike with a paper bag
- harvest seeds from each spike / each cross individually when they are completely dry
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## Score successful crosses
- all crossed spikes were covered with a paper bag
- number of pollinated florets per spike were documented
- when seeds were ripe: count how many of the polinated florets developed into seeds
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......@@ -15,9 +15,6 @@
- GP-fast plants were cultivated in long-day conditions (16h day / 8 night) in control temperature (20°C / 16°C)
- immature embryos were used for transformation according to Hensel et al. (2009)
- DNA was extracted from regenerated plants using QIAGEN_DNeasy-Plant-Mini protocol
- successful insertion of the transformation vector into the genome was tested by PCR using the primers Hyg-156 (5'-ACGCACAATCCCACTATCC-3') and Hyg-047 (5'-GTGTCGTCCATCACAGTTTG-3')
**References:**
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## Test regenerated plants for successful transformation
- DNA was extracted from regenerated plants using QIAGEN_DNeasy-Plant-Mini protocol
- successful insertion of the transformation vector into the genome was tested by PCR using the primers Hyg-156 (5'-ACGCACAATCCCACTATCC-3') and Hyg-047 (5'-GTGTCGTCCATCACAGTTTG-3')
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