Update README.md

studies/generating_lwd1_mutants/README.md

@@ -9,9 +9,11 @@ Using CRISPR-Cas9 to generate *lwd1* mutants to confirm *LWD1* as the gene under
 	A[GP-fast plants] --> |embryo_transformation | B[T0 mutant plants]
 	B --> | DNA_extraction| C[T0 mutant DNA samples]
 	C --> | plant_genotyping | D[T0 mutant genotype info]
+	D -.-> E
 	B --> | plant propagation | E[T1 mutant plants]
 	E --> | DNA_extraction | F[T1 mutant DNA samples]
 	F --> | plant_genotyping | G[T1 mutant genotype info]
+	G -.-> H
 	E --> | plant propagation | H[T2 mutant plants]
 	H -.-> I[used in studies:
 	- gene_expresssion_lwd1_mutants