Control by Light of Hypocotyl Growth in De-etiolated Mustard Seedlings : I. Phytochrome As the Only Photoreceptor Pigment
Authors
Affiliations
After sowing, mustard (Sinapis alba L.) seedlings were grown for 48 h in white light (25°C). These fully de-etiolated, green seedlings were used as experimental material between 48 and 72 (84) h after sowing. The question researched was to what extent control by light of hypocotyl elongation is due to phytochrome in these seedlings. It was found that the light effect on hypocotyl growth is very probably exerted through phytochrome only. In particular, we found no indication for the involvement of a specific blue light photoreceptor pigment.
A Deep Learning-Based Approach for High-Throughput Hypocotyl Phenotyping.
Dobos O, Horvath P, Nagy F, Danka T, Viczian A Plant Physiol. 2019; 181(4):1415-1424.
PMID: 31636105 PMC: 6878028. DOI: 10.1104/pp.19.00728.
Wildermann A, Drumm H, Schafer E, Mohr H Planta. 2014; 141(2):217-23.
PMID: 24414780 DOI: 10.1007/BF00387892.
Evidence for two photoreceptors controlling growth in de-etiolated seedlings.
Thomas B, Dickinson H Planta. 2013; 146(5):545-50.
PMID: 24318325 DOI: 10.1007/BF00388830.
Morgan D, OBrien T, Smith H Planta. 2013; 150(2):95-101.
PMID: 24306582 DOI: 10.1007/BF00582351.
Light inhibition of internode elongation in green plants : A kinetic study withVigna sinensis L.
Lecharny A, Jacques R Planta. 2013; 149(4):384-8.
PMID: 24306376 DOI: 10.1007/BF00571174.