De novo transcriptome and phytochemical analyses reveal differentially expressed genes and characteristic secondary metabolites in the original oolong tea (Camellia sinensis) cultivar ‘Tieguanyin’ compared with cultivar ‘Benshan’

Table 1 Relative contents of top 10 volatile components in TGY and BS (%)

Volatile compounds	TGY (Wei)	TGY (Wang)	BS
Verbenone	19.59 ± 0.66^aA	19.82 ± 0.87^aA	19.03 ± 0.78^aA
Terpinolene	12.49 ± 0.34^aA	12.55 ± 0.37^aA	12.56 ± 0.58^aA
Methyl cyclopentene	10.45 ± 0.37^aA	10.44 ± 0.44^aA	10.40 ± 0.50^aA
Hexyl hexanoate	5.80 ± 0.27^aA	5.86 ± 0.32^aA	5.58 ± 0.25^aA
Limonene	1.50 ± 0.17^aA	1.47 ± 0.15^aA	0.81 ± 0.09^bB
Benzene acetaldehyde	1.18 ± 0.10^aA	1.20 ± 0.12^aA	1.11 ± 0.10^aA
Alpha-farnesene	0.85 ± 0.07^aA	0.90 ± 0.08^aA	0.83 ± 0.07^aA
Ocimene	0.53 ± 0.04^aA	0.55 ± 0.04^aA	0.52 ± 0.04^aA
Methyl salicylate	0.21 ± 0.02^aA	0.22 ± 0.03^aA	0.20 ± 0.02^aA
Cyclohexadiene	0.18 ± 0.02^aA	0.20 ± 0.02^aA	0.19 ± 0.02^aA

Lowercase letter indicates significant difference (P < 0.05); uppercase letter indicates highly significant difference (P < 0.01)

ISSN: 1471-2164