小麦TaNAC基因基于可变剪切和microRNA的转录后调控分析

吕士凯,马小龙,张敏,邓平川,陈春环,张宏,刘新伦,吉万全

Post-transcriptional Regulation of TaNAC Genes by Alternative Splicing and MicroRNA in Common Wheat (Triticum aestivum L.)

LÜ ShiKai,MA XiaoLong,ZHANG Min,DENG PingChuan,CHEN ChunHuan,ZHANG Hong,LIU XinLun,JI WanQuan

表4 部分TaNAC可变剪切结构变异转录本正常编码产物二级结构的比较

Table 4 Comparison of the secondary structure of peptides encoded by the TaNAC transcripts with alternative splicing in groups

分组Groups	转录本 Transcripts	肽链长度 Peptide length (aa)	α螺旋中氨基酸的数量 Number of aa in alpha helix	α螺旋中氨基酸的比例 Percentage of aa in alpha helix (%)	β折叠中氨基酸的数量 Number of aa in beta turn	β折叠中氨基酸的比例 Percentage of aa in beta turn (%)	延伸链中氨基酸的数量 Number of aa in extended strand	延伸链中氨基酸的比例 Percentage of aa in extended strand (%)	无规则卷曲中氨基酸的数量 Number of aa in random coil	无规则卷曲中氨基酸的比例 Percentage of aa in random coil (%)
1	TaNAC_NTL5_7B.2	643	140	21.77	25	3.89	95	14.77	383	59.56
1	TaNAC_NTL5_7B.3	292	51	17.47	13	4.45	45	15.41	183	62.67
2	TaNAC008_3A.1	481	137	28.48	25	5.20	60	12.47	259	53.85
2	TaNAC008_3A.2	198	29	14.65	12	6.06	43	21.72	114	57.58
3	TaNAC013_3A.1	338	82	24.26	29	8.58	66	19.53	161	47.63
	TaNAC013_3A.2	338	89	26.33	19	5.62	64	18.93	166	49.11
	TaNAC013_3A.3	266	61	22.93	17	6.39	57	21.43	131	49.25
4	TaNAC017_5A.2	730	213	29.18	60	8.22	106	14.52	351	48.08
	TaNAC017_5A.3	566	163	28.80	35	6.18	85	15.02	283	50.00
	TaNAC017_5A.6	435	121	27.82	37	8.51	75	17.24	202	46.44
6	TaNAC017_5D.2	719	217	30.18	54	7.51	99	13.77	349	48.54
6	TaNAC017_5D.4	683	198	28.99	50	7.32	97	14.20	338	49.49
9	TaNAC073_3B.3	321	76	23.68	24	7.48	56	17.45	165	51.40
9	TaNAC073_3B.6	278	63	22.66	32	11.51	54	19.42	129	46.40
13	TaNAC092_2B.1	354	67	18.93	15	4.24	46	12.99	226	63.84
13	TaNAC092_2B.3	235	87	37.02	21	8.94	26	11.06	101	42.98