Identification of novel small ncRNAs in pollen of tomato

BMC Genomics

Table 3 Number of amino acid-based clustered tRNA transcripts per million under control and heat in three pollen developmental stages and their change established under heat in %

Amino acid cluster	Tetrad			Post-meiotic			Mature
Amino acid cluster	Control	Heat	Change (%)	Control	Heat	Change (%)	Control	Heat	Change (%)
Ala	15373	23781	35.36	22781	27054	15.79	19136	37796	49.37
Arg	13455	18817	28.49	22563	24781	8.95	14774	20454	27.77
Asp	9492	8109	−14.57	13944	17693	21.19	14857	10835	−27.07
Cys	1739	1841	5.55	3451	3366	−2.45	1937	1861	−3.90
Glu	27364	20351	−25.63	34189	48155	29.00	23705	7401	−68.78
Gln	4236	3146	−25.72	3855	7597	49.25	1870	1052	−43.72
Gly	24239	17803	−26.55	28225	39250	28.09	18381	7983	−56.57
His	5028	6630	24.16	7973	9038	11.78	4917	5254	6.41
Ile	932	1095	14.90	1081	1040	−3.79	2271	3679	38.28
Leu	2222	2576	13.74	2203	3042	27.58	2415	4007	39.74
Lys	2624	1828	−30.33	2828	5188	45.50	4279	3159	−26.18
Met	693	736	5.87	1406	1120	20.33	2378	2355	−0.96
Phe	411	421	2.44	435	527	17.40	966	1968	50.91
Pro	3154	2739	−13.17	6908	5037	−27.08	5687	2853	−45.36
Ser	4026	4814	16.36	5528	6281	11.98	5433	9943	23.02
Thr	2538	2381	−6.19	2506	4186	40.15	2445	1882	−2.86
Trp	245	175	−28.52	430	545	21.06	955	928	−16.83
Tyr	2000	2496	19.85	2965	3189	7.02	3153	3791	23.92
Val	2132	1323	−37.92	1619	3992	59.45	1791	1363	−31.40

(+% enhanced upon heat, −% reduced upon heat) changes of larger than 30 % are highlighted)

ISSN: 1471-2164