Genome-wide analysis of the rice and arabidopsis () gene families and identification of wheat genes by EST data mining-4

E 49 arabidopsis nsLTPs and the 156 wheat nsLTPs presented in Table 1, Table 2, and Additional file , respectively. AtLTPII.8 that appears to be more distantly related to other type II sequences (see the phylogenetic analysis) was excluded. The values allowing direct identification of the nsLTP type are grey boxed. cysteine residue number 6 is missing in AtLTPII.10. cysteine residue number 7 is missing in TaLTPVIa.5. cysteine residue number 8 is missing in AtLTPI.1. AtLTPII.10, OsLTPVI.1, OsLTPVI.2, OsLTPVI.4, and TaLTPVIa subfamily members harbor an extra cysteine residue. All type VI contain a Val 4 aa before Cys7 and a Met 10 aa before Cys7 allowing a distinction between type IV and type VI. AtLTPII.6 harbors an extra cysteine residue. TaLTPIVc.1 and TaLTPIVa subfamily members harbor an extra cysteine residue. 12 amino acid residues were counted for the TaLTPIVd.1 that displays no CXC motif. OsLTPVII.1 and TaLTPVIIa.1 subfamily members harbor an extra cysteine residue.<b>Copyright information:</b>Taken from "Genome-wide analysis of the rice and arabidopsis () gene families and identification of wheat genes by EST data mining"http://www.biomedcentral.com/1471-2164/9/86BMC Genomics 2008;9():86-86.Published online 21 Feb 2008PMCID:PMC2277411.

本数据集包含49个拟南芥（Arabidopsis thaliana）非特异性脂质转运蛋白（non-specific lipid transfer proteins, nsLTPs），以及分别列于表1、表2及附加文件中的156个小麦nsLTPs。其中，与其他II型序列亲缘关系相对较远的AtLTPII.8（详见系统发育分析）已被排除。用于直接鉴定nsLTP类型的数值以灰色框标注。
AtLTPII.10缺失第6位半胱氨酸残基；TaLTPVIa.5缺失第7位半胱氨酸残基；AtLTPI.1缺失第8位半胱氨酸残基。
AtLTPII.10、OsLTPVI.1、OsLTPVI.2、OsLTPVI.4及TaLTPVIa亚家族成员均带有额外的半胱氨酸残基。所有VI型nsLTP在第7位半胱氨酸（Cys7）上游第4位氨基酸为缬氨酸（Val），上游第10位氨基酸为甲硫氨酸（Met），该特征可用于区分IV型与VI型nsLTP。AtLTPII.6带有额外的半胱氨酸残基。TaLTPIVc.1与TaLTPIVa亚家族成员均带有额外的半胱氨酸残基。TaLTPIVd.1未携带CXC基序，其氨基酸残基总数为12。OsLTPVII.1与TaLTPVIIa.1亚家族成员均带有额外的半胱氨酸残基。
<b>版权信息：</b>内容引自《全基因组分析水稻和拟南芥基因家族并通过表达序列标签（EST）数据挖掘鉴定小麦基因》，原文链接：http://www.biomedcentral.com/1471-2164/9/86，发表于*BMC Genomics* 2008;9():86-86，于2008年2月21日在线发布，PMCID: PMC2277411。