Update 2 files

- /studies/phenotyping_lwd1_mutants/protocols/plant_material_growth_conditions.md
- /studies/phenotyping_lwd1_mutants/README.md

studies/phenotyping_lwd1_mutants/README.md

-**Phenotype *lwd1* mutants under SD conditions**
+## Phenotype *lwd1* mutants under SD conditions
 
 Grow *lwd* mutants and the wild-type GP-fast under short-day (SD) conditions. Score flowering time and phenotypic traits at flowering and at harvest when plants are fully dry.
 
-**study overview**
+**Study overview:**
 
-input: lwd1-26, lwd1-390, lwd1-402, GP-fast (WT)
+	input: lwd1-26, lwd1-390, lwd1-402, GP-fast (WT)
 
 	-> assay: plant_phenotyping
 		output: 
 				- flowering time (in DAE)
 				- at flowering: plant height, leaf number, tiller number
-				- at harvest (on main culm): spike length, floret and grain number, spike fertility
+				- at harvest (on main culm): spike length, floret and grain number, 
+				spike fertility
 			
 
 Results can be found in Figure 5A-C and Supplemental Figure S7.
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studies/phenotyping_lwd1_mutants/protocols/plant_material_growth_conditions.md

-**Plant material and growth conditions**
+## Plant material and growth conditions
 
-**plant material*
+**Plant material:**
 
-species: Hordeum vulgare
-genotypes:
+Species: *Hordeum vulgare*
+
+Genotypes:
 
 - GP-fast: WT, Ppd-H1 introgression line in Golden Promise background, lwd1 mutant background, Gol et al. (2021) 
 - lwd1-26: lwd1 mutant in GP-fast background, truncated protein of 26 aa
 - lwd1-390: lwd1 mutant in GP-fast background, truncated protein of 390 aa
 - lwd1-402: lwd1 mutant in GP-fast background, truncated protein of 402 aa
 
-**growth condtions**
+**Growth condtions:**
 
 - short day (SD): 8h light / 16h dark, 20/16 °C, 60% humidity, ~ 250 PAR)
 - QuickPot 96T trays (HerkuPlast Kubern GmbH, pot volume 75 cm^3)
 - Einheitserde ED73 (Einheitserde Werkverband e.V.) with 7% sand and 4 g/L Osmocote Exact Hi.End 3-4M, 4th generation (ICL Group Ltd.)
 
 	
-**References**
+**References:**
 
 Gol L, Haraldsson EB, von Korff M. Ppd-H1 integrates drought stress signals to control spike development and flowering time in barley. J Exp Bot. 2021:72(1):122–136. https://doi.org/10.1093/jxb/eraa261
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