本發明屬于遺傳工程技術領域,具體涉及一種NtHMA4突變體的制備方法與應用。
背景技術:
鎘( Cd)、砷( As) 、鉻( Cr) 、汞( Hg)和鉛( Pb) 等是公認的對植物和人體危害比較大的重金屬元素,植物必需微量元素鋅( Zn) 、鎳( Ni) 、銅( Cu)等如果過量也會產生危害。所以,關于作物重金屬污染及其降低方法的研究越來越引起科研人員的重視。煙草(Nicotiana tabacum)是重要的經濟作物,是茄科一年生草本植物。近年來關于煙草中重金屬的研究也逐漸成為煙草減害研究的一個熱點。
重金屬對煙草品質會產生不利影響。煙堿含量是衡量煙葉品質的一個重要指標,在一定范圍內提高煙堿有利于煙葉品質的提高,Cd 污染會降低煙葉煙堿含量,可能原因是根合成煙堿途徑或者煙堿向上部轉運過程受阻。另外,煙葉中可溶性糖對Cd、Pb極為敏感,輕度污染就會導致其含量明顯下降,這可能是由于重金屬破壞了煙草葉綠體,光合作用受阻引起的。重金屬會導致煙葉糖堿比和氮堿比升高,化學成分組成失衡,品質受到影響。
重金屬對人體的危害巨大,如過量的鎘進入人體內可能對血管造成損害;另外鎘元素對腸道吸收鐵具有抑制作用,還會干擾鈷、銅、鋅等微量元素的代謝過程,引起肺、腎、肝等人體臟器損害,最終可能導致致癌、致畸和致突變等作用。砷可以誘發許多疾病,如急性砷中毒可造成中樞神經系統障礙導致全身麻木、呼吸道和消化道病變甚至快速死亡;慢性砷中毒導致神經系統紊亂、全身乏力、食欲減退、惡心以及皮膚色素沉著和角化病等皮膚病變等,而且可以引起肺癌、皮膚癌和膀胱癌等疾病。鋅元素是人體的重要的微量元素之一,對人體的生長發育、智力、免疫功能甚至是視力都有至關重要的作用。但是人體中的鋅不是越多越好。人體攝入過量的鋅,在胃液中易轉化成氯化鋅,對胃黏膜有較強的腐蝕性,可致胃黏膜充血、水腫、甚至出血。過量的血鋅會抑制白細胞的吞噬功能,是人體抵抗力下降,易受病菌感染。過量的鋅還會影響人體其他無機鹽的吸收與代謝,如影響鐵的吸收,使肝臟中鐵代謝受損成銅/鋅比值過高;影響膽固醇代謝,形成高膽固醇血癥等。鎳及其鹽類的毒性較低,但由于它本身具有生物化學活性,故能激活或抑制一系列的酶(精氨酸酶、羧化酶、酸性磷酸酶和拓脫羧酶)而發揮其毒性。鎳可引起接觸性皮炎。直接進入血液的鎳鹽毒性較高,膠體鎳或氯化鎳毒性較大,可引起中樞性循環和呼吸紊亂,使心肌、腦、肺和腎出現水腫、出血和變性。
煙草是我國重要的經濟作物, 重金屬污染不僅影響煙草本身生長發育,對吸食者的的健康也具有嚴重的威脅。減害一直是煙草科研工作的一個重要方向,其中降低重金屬含量是一個重要的公關目標。
技術實現要素:
本發明的第一目的在于提供一種NtHMA4基因的EMS突變體;第二目的在于提供所述的NtHMA4基因突變體的應用。
本發明的第一目的是這樣實現的,與野生型煙草的NtHMA4基因具有如序列表中SEQ ID No:1所示的核苷酸序列相比,突變體含有的NtHMA4基因序列152位的C突變為T,使該基因編碼蛋白序列第51位氨基酸由蘇氨酸(Thr)突變為異亮氨酸(Ile)。
所述的NtHMA4基因的EMS突變體的制備方法包括EMS誘變和TILLING篩選突變體。
EMS誘變煙草種子:
A :利用漂白水處理煙草種子,然后旋轉離心并濾干;
B :對種子進行漂洗,清除漂白水,使種子不受漂白劑化學成分影響,然后進行旋轉離心濾干;
C :將種子放在10℃ ~30℃溫度下的去離子水中浸泡10~15小時,煙草種子催芽萌發,以利種子均勻誘變處理,然后進行旋轉離心濾干;
D :將種子放在0.5%的EMS (甲基磺酸乙酯)誘變劑溶液中浸泡處理10~15個小時,然后進行旋轉離心濾干;
E :將種子放在漂洗劑溶液中漂洗,再用去離子水沖洗,反復進行5~8 次此過程,然后布氏漏斗濾紙過濾干燥。
TILLING篩選核苷酸變化的突變體
A :誘變處理后的種子(M1代)播種與大田,單株套袋自交收種獲得M2代,每個M1代單株收獲的M2代種子播種1粒種子。
B:取M2代突變體單株葉片利用QIAGEN DNA提取試劑盒提取突變體材料葉片DNA。
C:樣品濃度測定及建池
將樣品按照順序大小排列。分別取2ul DNA樣品16通道 Tecan infinite M200儀器上進行濃度測定。將所有的樣品濃度稀釋至40ng/ul,制作8倍DNA池用于TILLING分析。
D: 利用Primer3設計NtHMA4基因TILLING分析引物,
HMA4-F:TAGAGTGTAGAGGAAAAATAGAAAGAAGAG和
HMA4-R: ATAAGCTGAGAGCTTAAGAAAAAAGAAACT,擴增長度為500bp左右。
E:TILLING分析 M2代突變體,篩選核苷酸突變的單株,并進行測序驗證,獲得一個突變體,其CDS的152位的C突變為T,使該基因編碼蛋白序列第51位氨基酸由蘇氨酸(Thr)突變為異亮氨酸(Ile)。
F:在M3代突變體篩選突變位點純合的植株,自交收種。
G:對純合突變體進行鎘吸收試驗,具體為在煙株現蕾期,將100μmol CdCL2溶液500mL澆于煙株根部。5天后取葉片,殺青烘干,檢測重金屬含量。
H: 含有突變序列的煙草相比含有SEQ ID NO:1序列的煙草葉片鎘含量降低50%左右;銅、鋅、鎳降低40%左右;鐵、錳降低30%左右;鉛、鉻降低20%左右。
本發明的第二目的是這樣實現的,NtHMA4基因突變體可以使煙葉鎘含量降低40~60%;銅、鋅、鎳降低30~50%;鐵、錳降低20~40%;鉛、鉻降低10~30%。即以所述的NtHMA2基因突變體獲得低重金屬含量的煙草。
附圖說明
圖1 為突變體突變位點測序峰圖;
圖2為本發明NtHMA4突變體與對照葉片鎘含量對比示意圖;
圖3為本發明NtHMA4突變體與對照葉片銅含量對比示意圖;
圖4為本發明NtHMA4突變體與對照葉片鋅含量對比示意圖;
圖5為本發明NtHMA4突變體與對照葉片鐵含量對比示意圖;
圖6為本發明NtHMA4突變體與對照葉片錳含量對比示意圖;
圖7為本發明NtHMA4突變體與對照葉片鉛含量對比示意圖;
圖8為本發明NtHMA4突變體與對照葉片鉻含量對比示意圖;
圖9為本發明NtHMA4突變體與對照葉片鎳含量對比示意圖。
具體實施方式
下面結合實施例和附圖對本發明作進一步的說明,但不以任何方式對本發明加以限制,基于本發明教導所作的任何變換或替換,均屬于本發明的保護范圍。
與野生型煙草的NtHMA4基因具有如序列表中SEQ ID No:1所示的核苷酸序列相比,突變體含有的NtHMA4基因序列152位的C突變為T,使該基因編碼蛋白序列第51位氨基酸由蘇氨酸(Thr)突變為異亮氨酸(Ile)。
NtHMA4基因編碼的氨基酸序列如SEQ ID No:2所示;
NtHMA4基因突變體的核苷酸序列如SEQ ID No:3所示;
NtHMA4基因突變體編碼的氨基酸序列如SEQ ID No:4所示;
所述的NtHMA4基因的EMS突變體的制備方法包括EMS誘變和TILLING篩選突變體。
EMS誘變煙草種子:
A :利用漂白水處理煙草種子,然后旋轉離心并濾干;
B :對種子進行漂洗,清除漂白水,使種子不受漂白劑化學成分影響,然后進行旋轉離心濾干;
C :將種子放在10℃ ~30℃溫度下的去離子水中浸泡10~15小時,煙草種子催芽萌發,以利種子均勻誘變處理,然后進行旋轉離心濾干;
D :將種子放在0.5%的EMS (甲基磺酸乙酯)誘變劑溶液中浸泡處理10~15個小時,然后進行旋轉離心濾干;
E :將種子放在漂洗劑溶液中漂洗,再用去離子水沖洗,反復進行5~8 次此過程,然后布氏漏斗濾紙過濾干燥。
TILLING篩選核苷酸變化的突變體
A :誘變處理后的種子(M1代)播種與大田,單株套袋自交收種獲得M2代,每個M1代單株收獲的M2代種子播種1粒種子。
B:取M2代突變體單株葉片利用QIAGEN DNA提取試劑盒提取突變體材料葉片DNA。
C:樣品濃度測定及建池
將樣品按照順序大小排列。分別取2ul DNA樣品16通道 Tecan infinite M200儀器上進行濃度測定。將所有的樣品濃度稀釋至40ng/ul,制作8倍DNA池用于TILLING分析。
D: 利用Primer3設計NtHMA4基因TILLING分析引物,
HMA4-F:TAGAGTGTAGAGGAAAAATAGAAAGAAGAG和
HMA4-R: ATAAGCTGAGAGCTTAAGAAAAAAGAAACT,擴增長度為500bp左右。
E:TILLING分析 M2代突變體,篩選核苷酸突變的單株,并進行測序驗證,獲得一個突變體,其CDS的152位的C突變為T,使該基因編碼蛋白序列第51位氨基酸由蘇氨酸(Thr)突變為異亮氨酸(Ile)。
F:在M3代突變體篩選突變位點純合的植株,自交收種。
G:對純合突變體進行鎘吸收試驗,具體為在煙株現蕾期,將100μmol CdCL2溶液500mL澆于煙株根部。5天后取葉片,殺青烘干,檢測重金屬含量。
H: 含有突變序列的煙草相比含有SEQ ID NO:1序列的煙草葉片鎘含量降低50%左右;銅、鋅、鎳降低40%左右;鐵、錳降低30%左右;鉛、鉻降低20%左右。
本發明的第二目的是這樣實現的,NtHMA4基因突變體可以使煙葉鎘含量降低40~60%;銅、鋅、鎳降低30~50%;鐵、錳降低20~40%;鉛、鉻降低10~30%。即以所述的NtHMA2基因突變體獲得低重金屬含量的煙草。
下面以具體實施案例對本發明做作進一步說明:
所述的NtHMA4突變體的制備方法, 未突變NtHMA4突變體的核苷酸序列如序列表中SEQ ID No:1所示,突變體的核苷酸序列152位的C突變為T,具體制備方法包括以下步驟:
(1)選用50% 漂白水處理云煙87種子6 分鐘,離心濾干;
(2)利用去離子對種子進行漂洗1 分鐘,離心濾干去除漂白水成分;
(3)室溫條件,去離子水浸泡煙草種子10-12 小時,離心濾干;
(4)室溫條件,0.50%EMS 甲基磺酸乙酯處理煙草種子12 小時,離心濾干;
(5)加入去離子水漂洗1 分鐘,離心濾干,共重復漂洗8次。然后布氏漏斗濾紙過濾干燥。
(6)誘變處理后的種子(M1代)播種與大田,單株套袋自交收種獲得M2代,每個M1代單株收獲的M2代種子播種1粒種子,共獲得1842個M2代單株。
(7) 取M2代突變體單株葉片利用QIAGEN DNA提取試劑盒提取突變體材料葉片DNA。具體步驟如下:將樣品液氮研磨,并用1.5ml離心管收取;加入400ul的AP1溶液,4ul的RNA酶混勻 ;把樣品放入65℃水浴鍋水浴10min,期間搖勻3次;往樣品中加入130ul P3溶液,冰浴5mim;高速離心,13200rpm,5min;取上層液倒入紫色過濾柱,13200rpm,2min離心;將濾液轉入新的1.5mL離心管并加入675ul的AW1溶液混勻;把混勻樣品溶液分2次轉入淡黃色過濾柱并進行10000rpm,1min離心,棄除濾液;把淡黃色過濾柱放入新的2ml離心管中并加入500ul的AW2溶液,進行10000rpm,1min離心,棄濾液 (此步驟重復兩次);再把棄除濾液的淡黃色過濾柱進行空轉(10000rpm,1min),將空轉好的淡黃色過濾柱放入新的1.5ml離心管中加入50ul AE溶液后靜置5min,放入離心機進行10000rpm,1min離心,去除淡黃色過濾柱,放入4℃冰箱保存。
(8)樣品濃度測定及建池
將樣品按照順序大小排列。分別取2ul DNA樣品16通道 Tecan infinite M200儀器上進行濃度測定。將所有的樣品濃度稀釋至40ng/ul,制作8倍DNA池用于TILLING分析。
(9)利用Primer3設計NtHMA4基因TILLING分析引物,
HMA4-F:TAGAGTGTAGAGGAAAAATAGAAAGAAGAG和
HMA4-R: ATAAGCTGAGAGCTTAAGAAAAAAGAAACT,擴增長對為500bp左右。
(10)TILLING分析 M2代突變體,擴增體系為:1.0μl 10×buffer,0.8μl dNTP(2.5mM),0.16 μl HMA4-F primer(10μM) ,0.16μl HMA4R primer (10uM), 6.78 μl H2O,1.0 μl DNA模板 (20ng/ul) 。反應程序為95℃ 3min,94℃ 30s,62℃ 30s,-1℃/循環,72℃ 1min,7個循環;94℃30s,58℃30s,72℃1min,40個循環,72℃5min;99℃ 10min;70℃20s, -0.3℃/循環, 70個循環,4℃保存。擴增產物通過毛細管電泳進行分析。
(10)篩選出的核苷酸突變的單株,進行測序驗證,獲得一個突變體,其NtHMA4基因CDS的152位的C突變為T,使該基因編碼蛋白序列第51位氨基酸由蘇氨酸(Thr)突變為異亮氨酸(Ile)。
(11)在M3代突變體中經過測序篩選突變位點純合的植株(圖1),自交收種。
本發明所述的制備的NtHMA4突變體的應用為NtHMA4突變體用于降低煙葉重金屬含量。
NtHMA4突變體降低煙葉重金屬含量的方法包括以下步驟:
(1)對純合突變體進行鎘吸收試驗,具體為在溫室種植純合突變體及野生型對照,煙株現蕾期,將100μmol CdCL2溶液500mL澆于煙株根部,5天后取葉片,殺青烘干。利用煙草行業標準YC/T380-2010的方法檢測煙葉重金屬含量。
(2)含有突變序列的煙草相比含有SEQ ID NO:1序列的煙草葉片鎘含量降低50%左右;銅、鋅、鎳降低40%左右;鐵、錳降低30%左右;鉛、鉻降低20%左右。(表1,圖2~圖9)。
表1 煙葉重金屬含量
SEQUENCE LISTING
<110> 云南省煙草農業科學研究院
<120> 一種NtHMA4基因突變體與應用
<130> 2017
<160> 6
<170> PatentIn version 3.3
<210> 1
<211> 4335
<212> DNA
<213> NtHMA4基因核苷酸
<400> 1
atggtggaaa gtgagaaaat gaatgacaca aagaatctga gcaagagcta ttttgatgtt 60
ttgggaattt gctgtacttc agaagttgtt cttgttgaaa aaattctcaa gaatcttgaa 120
ggggttaaag aggtttcagt aattgtcaca acaaagactg tcattgttat tcatgattct 180
ctcctcattt ctcagcaaca aattgttaaa gcattgaatc aagcaagatt agaagcaagt 240
ataagagtga aaggagagaa aaactaccaa aagaaatggc caagtccatt tgcaattggc 300
agtggaatat tgcttggact ctcatttttg aagtactttt ttgcaccttt ccaatggtta 360
gcacttgcag ctgttgcagt tgggattcct ccaattattt ttaggggtgt ggctgccgtg 420
cgaaacctca ctcttgacat caacattctt gttttaatag cagtgacggg atcaattgtt 480
ttacacgatt attgggaagc tggtactatt gtcttcttat tcaccattgc agaatggcta 540
gagtcaaggg caagtcacaa ggctactgct gctatgtcat cactggtcaa tatagtccct 600
ccaacagcag ttttagctga aagtggagaa gtcgtaaatg ttgatgaagt caagttgaat 660
agcattcttg ctgttaaagc tggtgaaact atacctattg atggagttgt aatggaaggg 720
gaatgtgacg tggacgagaa aacactgaca ggcgagtcgt ttccagtttc taagcaaata 780
gattcaacgg tctgggctgg cactacaaat ctaaatggct atatcagtgt taagactacg 840
gctttggctg aagattgtgc ggtggctagg atggcgcagc ttgtcgaaga tgctcagaac 900
aagaaatcaa aaacccaaag atacattgac aagtgtgcta aatattatac accagcaatt 960
gtggctatat cagcttcttt ggcaatagtt cctactgcat taagagttca caatcgaaat 1020
gagtggtatc gcttggcttt ggtcacgttg gtgagtgcat gtccgtgtgc acttgtgcta 1080
tctacaccag ttgccatgtg ttgtgcactt tctaaagcag caacgtccgg tcttctgttt 1140
aaaggagcag agtaccttga gactcttgct aaaatcaaaa tcatggcttt tgacaaaaca 1200
gggactataa ctagaggaga atttatggtg accgagttca agtctctggt tgatggtctt 1260
ggtctcaata cactgcttta ctgggtttca agtattgaga gcaagtcagg tcatccgatg 1320
gcagccgctc tggttgacta tgcacaatca aattccgttg agccaaagcc tgatagagtt 1380
gagcagtttc aaaattttcc tggtgaaggg atatttggaa gaattgatgg aatggaaatc 1440
tatgtcggga ataggaaaat ttcttcaaga gctggatgta ctacagtacc agaaatagag 1500
ggtgatagtt tccaaggaaa gtctgttgga tacatatttt tgggatcatc tcccgctgga 1560
attttcggtc tttccgatgt ttgtcgaatt ggtgtaaaag aagccatgag agagctgaag 1620
cagatgggta tcaaaaccgc gatgcttact ggtgattgtt atgcagctgc caaccatgtg 1680
caggatcagt taggtggagc tatggatgaa tttcaagcgg aactcttacc agaggacaag 1740
gcaacaatca tcaagggttt tcagaaggaa gctccaacag cgatgatagg cgacggcctt 1800
aatgatgctc ctgcattagc aacagctgac attggcatct caatgggcat ctctgggtca 1860
gctctcgcga aagaaacagg ccatgttata ctaatgacaa atgacatcgg aagaatacca 1920
aaagctgcac gtcttgctag aagagttcga aggaagattg ttgagaatat gattatatca 1980
gtcgttacaa aggccgccat agttgcattg gcaatagcag gttatccatt ggtttgggct 2040
gctgtcctcg cggatactgg gacatgcttg ctagtgatct tgaacagcat gctacttcta 2100
cgagtaggca cacacagaca tgggaaaaaa tgttgtagat ctgctactcc ttcgcatgct 2160
cccaaccaca aagacaaagc ttcttgttgc aagtcggaaa atgctccgca gctgtgttgc 2220
tctgatattg agtcacaaaa gaaatgtacg agtcaatcat gctcgtccga ggtgtgtgtt 2280
ccaagatgtc aacctgtctc ctcgggatca aagtcatgtg gaaataatca gtgcccagac 2340
tccgttgaaa atagtggttt tcattctcat ccccgtcctc aatgctgctc gtcgaagatg 2400
gcttctaaag catgccaatc tgcagtttca gaatcaaagt catgtggaaa taatcagtgc 2460
ccagactccg ttgaaaatag tggttttcat tctcatcccc gccctcaatg ctgctcgtct 2520
aagatggctt ctaaagcatg ccaatctgca gtttcagaat caaagtcatg tggaaataat 2580
cagtgcccag actccgttga aaatagtggt tttcattctc atccccgtcc tcaatgctgc 2640
tcgttgaaga tggcttctaa agcatgccaa tctgcagttt cagaatcaaa gtcatgtgga 2700
aataatcagt gcccagactc cgttgaaaat agtggttttc attctcatcc ccgtcctcaa 2760
tgctgctcgt cgaagatggc tgctaaagca tgccaatctg cagtttcaga atcaaagtca 2820
tgtggaaata acaattgctc ggagtccatt tacaagagta gttgtcattc tttaacaagt 2880
tctctagtat gttcttccaa gatgtctgct ccacaatgtc attctgccac ttcaagctcc 2940
aaatcatgtg gaagtaccaa gtgctccaac ttcagtgaca aaaaatgttg ccaatatgac 3000
aaaattcctc aaacgtgctc taccaagaag tctgctccag gatgtcaatc tgcagtttct 3060
gggtctaaat catgtggaga tagcaagtgt tcagactcga aagacaatag tagccatcct 3120
tcacatcccg atcatcaaat atgcacgtct aagttgtgtg ctccacaaag ccaatctgca 3180
acttcaagct ccaggacatg tggaaatatg aagtgctcgg acaccaatag caagaattct 3240
tgttattcac ataccaactc tgaatcatgc tcttcaaaga tgtctggtcc agcatgcaaa 3300
actgctaatt caggttcaag gttatgcgga aataagaagt gcctagactc tgcaaacgag 3360
aacagttttc attcacttac taatccactc tgtgaggaaa agcttttgga gaaggaaagc 3420
ttggatttag cccgaaaaga tagggaatca aatcatgatc ttagtcatgg ttgctctgac 3480
gaggaacatg atcatctaaa tttagacaag gcacatgaca gttgtgcctt acaagaatgt 3540
tgttattctg ttcaaggcaa taaaactgat gtatcagaaa ctggaatcca ggaagctgct 3600
cattgtgaca gcatcaatca aacatgccaa actgcaattt caggatcaat gacatgcgga 3660
aataataaga gtctggactc tctaagcatc catggttgtc attcacatga tagtccactc 3720
cacaaggaga gcaacttgga gcagaaaagc ttggatgttg ctggagaagg tataaaatca 3780
cctcatgctg tcggtcaagg ctgttcggac aaggagcaca atcactcgca tccagaaaag 3840
gcgtatgaca gttgtgcaac agacgattgt tgtttttcag ttcaagtcca tggcattgac 3900
gacgtatcaa gaagtgaaat tcaagaaact gctcattgtg acagcacaaa acagagcacg 3960
gtcatcccca gcagctgcga acatgaacca aaagatcagg taaatcactg tggatctcac 4020
tctaaaagta ttccaactga tgaagaacta gccaagctgg ttagaagatg ctgcaaatac 4080
aaaccatgcc acgatgtccg ctctggctgc aggaagcatg ctgcagaatg tggtccaacc 4140
gttcgatcaa ccatcaatat cttacgggac aaccatcatc atcatctaga ctgcagtggt 4200
cgtaaggttt gttcgctgtt ggagaagaga cacattggtg gatgctgtga cagcttcaga 4260
aaagaatgtt gtgccaagaa caatcacctt ggagcaagtt ttggaggagg tttatcagaa 4320
attgtcatag agtag 4335
<210> 2
<211> 1444
<212> PRT
<213> NtHMA4基因氨基酸
<400> 2
Met Val Glu Ser Glu Lys Met Asn Asp Thr Lys Asn Leu Ser Lys Ser
1 5 10 15
Tyr Phe Asp Val Leu Gly Ile Cys Cys Thr Ser Glu Val Val Leu Val
20 25 30
Glu Lys Ile Leu Lys Asn Leu Glu Gly Val Lys Glu Val Ser Val Ile
35 40 45
Val Thr Thr Lys Thr Val Ile Val Ile His Asp Ser Leu Leu Ile Ser
50 55 60
Gln Gln Gln Ile Val Lys Ala Leu Asn Gln Ala Arg Leu Glu Ala Ser
65 70 75 80
Ile Arg Val Lys Gly Glu Lys Asn Tyr Gln Lys Lys Trp Pro Ser Pro
85 90 95
Phe Ala Ile Gly Ser Gly Ile Leu Leu Gly Leu Ser Phe Leu Lys Tyr
100 105 110
Phe Phe Ala Pro Phe Gln Trp Leu Ala Leu Ala Ala Val Ala Val Gly
115 120 125
Ile Pro Pro Ile Ile Phe Arg Gly Val Ala Ala Val Arg Asn Leu Thr
130 135 140
Leu Asp Ile Asn Ile Leu Val Leu Ile Ala Val Thr Gly Ser Ile Val
145 150 155 160
Leu His Asp Tyr Trp Glu Ala Gly Thr Ile Val Phe Leu Phe Thr Ile
165 170 175
Ala Glu Trp Leu Glu Ser Arg Ala Ser His Lys Ala Thr Ala Ala Met
180 185 190
Ser Ser Leu Val Asn Ile Val Pro Pro Thr Ala Val Leu Ala Glu Ser
195 200 205
Gly Glu Val Val Asn Val Asp Glu Val Lys Leu Asn Ser Ile Leu Ala
210 215 220
Val Lys Ala Gly Glu Thr Ile Pro Ile Asp Gly Val Val Met Glu Gly
225 230 235 240
Glu Cys Asp Val Asp Glu Lys Thr Leu Thr Gly Glu Ser Phe Pro Val
245 250 255
Ser Lys Gln Ile Asp Ser Thr Val Trp Ala Gly Thr Thr Asn Leu Asn
260 265 270
Gly Tyr Ile Ser Val Lys Thr Thr Ala Leu Ala Glu Asp Cys Ala Val
275 280 285
Ala Arg Met Ala Gln Leu Val Glu Asp Ala Gln Asn Lys Lys Ser Lys
290 295 300
Thr Gln Arg Tyr Ile Asp Lys Cys Ala Lys Tyr Tyr Thr Pro Ala Ile
305 310 315 320
Val Ala Ile Ser Ala Ser Leu Ala Ile Val Pro Thr Ala Leu Arg Val
325 330 335
His Asn Arg Asn Glu Trp Tyr Arg Leu Ala Leu Val Thr Leu Val Ser
340 345 350
Ala Cys Pro Cys Ala Leu Val Leu Ser Thr Pro Val Ala Met Cys Cys
355 360 365
Ala Leu Ser Lys Ala Ala Thr Ser Gly Leu Leu Phe Lys Gly Ala Glu
370 375 380
Tyr Leu Glu Thr Leu Ala Lys Ile Lys Ile Met Ala Phe Asp Lys Thr
385 390 395 400
Gly Thr Ile Thr Arg Gly Glu Phe Met Val Thr Glu Phe Lys Ser Leu
405 410 415
Val Asp Gly Leu Gly Leu Asn Thr Leu Leu Tyr Trp Val Ser Ser Ile
420 425 430
Glu Ser Lys Ser Gly His Pro Met Ala Ala Ala Leu Val Asp Tyr Ala
435 440 445
Gln Ser Asn Ser Val Glu Pro Lys Pro Asp Arg Val Glu Gln Phe Gln
450 455 460
Asn Phe Pro Gly Glu Gly Ile Phe Gly Arg Ile Asp Gly Met Glu Ile
465 470 475 480
Tyr Val Gly Asn Arg Lys Ile Ser Ser Arg Ala Gly Cys Thr Thr Val
485 490 495
Pro Glu Ile Glu Gly Asp Ser Phe Gln Gly Lys Ser Val Gly Tyr Ile
500 505 510
Phe Leu Gly Ser Ser Pro Ala Gly Ile Phe Gly Leu Ser Asp Val Cys
515 520 525
Arg Ile Gly Val Lys Glu Ala Met Arg Glu Leu Lys Gln Met Gly Ile
530 535 540
Lys Thr Ala Met Leu Thr Gly Asp Cys Tyr Ala Ala Ala Asn His Val
545 550 555 560
Gln Asp Gln Leu Gly Gly Ala Met Asp Glu Phe Gln Ala Glu Leu Leu
565 570 575
Pro Glu Asp Lys Ala Thr Ile Ile Lys Gly Phe Gln Lys Glu Ala Pro
580 585 590
Thr Ala Met Ile Gly Asp Gly Leu Asn Asp Ala Pro Ala Leu Ala Thr
595 600 605
Ala Asp Ile Gly Ile Ser Met Gly Ile Ser Gly Ser Ala Leu Ala Lys
610 615 620
Glu Thr Gly His Val Ile Leu Met Thr Asn Asp Ile Gly Arg Ile Pro
625 630 635 640
Lys Ala Ala Arg Leu Ala Arg Arg Val Arg Arg Lys Ile Val Glu Asn
645 650 655
Met Ile Ile Ser Val Val Thr Lys Ala Ala Ile Val Ala Leu Ala Ile
660 665 670
Ala Gly Tyr Pro Leu Val Trp Ala Ala Val Leu Ala Asp Thr Gly Thr
675 680 685
Cys Leu Leu Val Ile Leu Asn Ser Met Leu Leu Leu Arg Val Gly Thr
690 695 700
His Arg His Gly Lys Lys Cys Cys Arg Ser Ala Thr Pro Ser His Ala
705 710 715 720
Pro Asn His Lys Asp Lys Ala Ser Cys Cys Lys Ser Glu Asn Ala Pro
725 730 735
Gln Leu Cys Cys Ser Asp Ile Glu Ser Gln Lys Lys Cys Thr Ser Gln
740 745 750
Ser Cys Ser Ser Glu Val Cys Val Pro Arg Cys Gln Pro Val Ser Ser
755 760 765
Gly Ser Lys Ser Cys Gly Asn Asn Gln Cys Pro Asp Ser Val Glu Asn
770 775 780
Ser Gly Phe His Ser His Pro Arg Pro Gln Cys Cys Ser Ser Lys Met
785 790 795 800
Ala Ser Lys Ala Cys Gln Ser Ala Val Ser Glu Ser Lys Ser Cys Gly
805 810 815
Asn Asn Gln Cys Pro Asp Ser Val Glu Asn Ser Gly Phe His Ser His
820 825 830
Pro Arg Pro Gln Cys Cys Ser Ser Lys Met Ala Ser Lys Ala Cys Gln
835 840 845
Ser Ala Val Ser Glu Ser Lys Ser Cys Gly Asn Asn Gln Cys Pro Asp
850 855 860
Ser Val Glu Asn Ser Gly Phe His Ser His Pro Arg Pro Gln Cys Cys
865 870 875 880
Ser Leu Lys Met Ala Ser Lys Ala Cys Gln Ser Ala Val Ser Glu Ser
885 890 895
Lys Ser Cys Gly Asn Asn Gln Cys Pro Asp Ser Val Glu Asn Ser Gly
900 905 910
Phe His Ser His Pro Arg Pro Gln Cys Cys Ser Ser Lys Met Ala Ala
915 920 925
Lys Ala Cys Gln Ser Ala Val Ser Glu Ser Lys Ser Cys Gly Asn Asn
930 935 940
Asn Cys Ser Glu Ser Ile Tyr Lys Ser Ser Cys His Ser Leu Thr Ser
945 950 955 960
Ser Leu Val Cys Ser Ser Lys Met Ser Ala Pro Gln Cys His Ser Ala
965 970 975
Thr Ser Ser Ser Lys Ser Cys Gly Ser Thr Lys Cys Ser Asn Phe Ser
980 985 990
Asp Lys Lys Cys Cys Gln Tyr Asp Lys Ile Pro Gln Thr Cys Ser Thr
995 1000 1005
Lys Lys Ser Ala Pro Gly Cys Gln Ser Ala Val Ser Gly Ser Lys
1010 1015 1020
Ser Cys Gly Asp Ser Lys Cys Ser Asp Ser Lys Asp Asn Ser Ser
1025 1030 1035
His Pro Ser His Pro Asp His Gln Ile Cys Thr Ser Lys Leu Cys
1040 1045 1050
Ala Pro Gln Ser Gln Ser Ala Thr Ser Ser Ser Arg Thr Cys Gly
1055 1060 1065
Asn Met Lys Cys Ser Asp Thr Asn Ser Lys Asn Ser Cys Tyr Ser
1070 1075 1080
His Thr Asn Ser Glu Ser Cys Ser Ser Lys Met Ser Gly Pro Ala
1085 1090 1095
Cys Lys Thr Ala Asn Ser Gly Ser Arg Leu Cys Gly Asn Lys Lys
1100 1105 1110
Cys Leu Asp Ser Ala Asn Glu Asn Ser Phe His Ser Leu Thr Asn
1115 1120 1125
Pro Leu Cys Glu Glu Lys Leu Leu Glu Lys Glu Ser Leu Asp Leu
1130 1135 1140
Ala Arg Lys Asp Arg Glu Ser Asn His Asp Leu Ser His Gly Cys
1145 1150 1155
Ser Asp Glu Glu His Asp His Leu Asn Leu Asp Lys Ala His Asp
1160 1165 1170
Ser Cys Ala Leu Gln Glu Cys Cys Tyr Ser Val Gln Gly Asn Lys
1175 1180 1185
Thr Asp Val Ser Glu Thr Gly Ile Gln Glu Ala Ala His Cys Asp
1190 1195 1200
Ser Ile Asn Gln Thr Cys Gln Thr Ala Ile Ser Gly Ser Met Thr
1205 1210 1215
Cys Gly Asn Asn Lys Ser Leu Asp Ser Leu Ser Ile His Gly Cys
1220 1225 1230
His Ser His Asp Ser Pro Leu His Lys Glu Ser Asn Leu Glu Gln
1235 1240 1245
Lys Ser Leu Asp Val Ala Gly Glu Gly Ile Lys Ser Pro His Ala
1250 1255 1260
Val Gly Gln Gly Cys Ser Asp Lys Glu His Asn His Ser His Pro
1265 1270 1275
Glu Lys Ala Tyr Asp Ser Cys Ala Thr Asp Asp Cys Cys Phe Ser
1280 1285 1290
Val Gln Val His Gly Ile Asp Asp Val Ser Arg Ser Glu Ile Gln
1295 1300 1305
Glu Thr Ala His Cys Asp Ser Thr Lys Gln Ser Thr Val Ile Pro
1310 1315 1320
Ser Ser Cys Glu His Glu Pro Lys Asp Gln Val Asn His Cys Gly
1325 1330 1335
Ser His Ser Lys Ser Ile Pro Thr Asp Glu Glu Leu Ala Lys Leu
1340 1345 1350
Val Arg Arg Cys Cys Lys Tyr Lys Pro Cys His Asp Val Arg Ser
1355 1360 1365
Gly Cys Arg Lys His Ala Ala Glu Cys Gly Pro Thr Val Arg Ser
1370 1375 1380
Thr Ile Asn Ile Leu Arg Asp Asn His His His His Leu Asp Cys
1385 1390 1395
Ser Gly Arg Lys Val Cys Ser Leu Leu Glu Lys Arg His Ile Gly
1400 1405 1410
Gly Cys Cys Asp Ser Phe Arg Lys Glu Cys Cys Ala Lys Asn Asn
1415 1420 1425
His Leu Gly Ala Ser Phe Gly Gly Gly Leu Ser Glu Ile Val Ile
1430 1435 1440
Glu
<210> 3
<211> 4335
<212> DNA
<213> NtHMA4基因突變體核苷酸
<400> 3
atggtggaaa gtgagaaaat gaatgacaca aagaatctga gcaagagcta ttttgatgtt 60
ttgggaattt gctgtacttc agaagttgtt cttgttgaaa aaattctcaa gaatcttgaa 120
ggggttaaag aggtttcagt aattgtcaca ataaagactg tcattgttat tcatgattct 180
ctcctcattt ctcagcaaca aattgttaaa gcattgaatc aagcaagatt agaagcaagt 240
ataagagtga aaggagagaa aaactaccaa aagaaatggc caagtccatt tgcaattggc 300
agtggaatat tgcttggact ctcatttttg aagtactttt ttgcaccttt ccaatggtta 360
gcacttgcag ctgttgcagt tgggattcct ccaattattt ttaggggtgt ggctgccgtg 420
cgaaacctca ctcttgacat caacattctt gttttaatag cagtgacggg atcaattgtt 480
ttacacgatt attgggaagc tggtactatt gtcttcttat tcaccattgc agaatggcta 540
gagtcaaggg caagtcacaa ggctactgct gctatgtcat cactggtcaa tatagtccct 600
ccaacagcag ttttagctga aagtggagaa gtcgtaaatg ttgatgaagt caagttgaat 660
agcattcttg ctgttaaagc tggtgaaact atacctattg atggagttgt aatggaaggg 720
gaatgtgacg tggacgagaa aacactgaca ggcgagtcgt ttccagtttc taagcaaata 780
gattcaacgg tctgggctgg cactacaaat ctaaatggct atatcagtgt taagactacg 840
gctttggctg aagattgtgc ggtggctagg atggcgcagc ttgtcgaaga tgctcagaac 900
aagaaatcaa aaacccaaag atacattgac aagtgtgcta aatattatac accagcaatt 960
gtggctatat cagcttcttt ggcaatagtt cctactgcat taagagttca caatcgaaat 1020
gagtggtatc gcttggcttt ggtcacgttg gtgagtgcat gtccgtgtgc acttgtgcta 1080
tctacaccag ttgccatgtg ttgtgcactt tctaaagcag caacgtccgg tcttctgttt 1140
aaaggagcag agtaccttga gactcttgct aaaatcaaaa tcatggcttt tgacaaaaca 1200
gggactataa ctagaggaga atttatggtg accgagttca agtctctggt tgatggtctt 1260
ggtctcaata cactgcttta ctgggtttca agtattgaga gcaagtcagg tcatccgatg 1320
gcagccgctc tggttgacta tgcacaatca aattccgttg agccaaagcc tgatagagtt 1380
gagcagtttc aaaattttcc tggtgaaggg atatttggaa gaattgatgg aatggaaatc 1440
tatgtcggga ataggaaaat ttcttcaaga gctggatgta ctacagtacc agaaatagag 1500
ggtgatagtt tccaaggaaa gtctgttgga tacatatttt tgggatcatc tcccgctgga 1560
attttcggtc tttccgatgt ttgtcgaatt ggtgtaaaag aagccatgag agagctgaag 1620
cagatgggta tcaaaaccgc gatgcttact ggtgattgtt atgcagctgc caaccatgtg 1680
caggatcagt taggtggagc tatggatgaa tttcaagcgg aactcttacc agaggacaag 1740
gcaacaatca tcaagggttt tcagaaggaa gctccaacag cgatgatagg cgacggcctt 1800
aatgatgctc ctgcattagc aacagctgac attggcatct caatgggcat ctctgggtca 1860
gctctcgcga aagaaacagg ccatgttata ctaatgacaa atgacatcgg aagaatacca 1920
aaagctgcac gtcttgctag aagagttcga aggaagattg ttgagaatat gattatatca 1980
gtcgttacaa aggccgccat agttgcattg gcaatagcag gttatccatt ggtttgggct 2040
gctgtcctcg cggatactgg gacatgcttg ctagtgatct tgaacagcat gctacttcta 2100
cgagtaggca cacacagaca tgggaaaaaa tgttgtagat ctgctactcc ttcgcatgct 2160
cccaaccaca aagacaaagc ttcttgttgc aagtcggaaa atgctccgca gctgtgttgc 2220
tctgatattg agtcacaaaa gaaatgtacg agtcaatcat gctcgtccga ggtgtgtgtt 2280
ccaagatgtc aacctgtctc ctcgggatca aagtcatgtg gaaataatca gtgcccagac 2340
tccgttgaaa atagtggttt tcattctcat ccccgtcctc aatgctgctc gtcgaagatg 2400
gcttctaaag catgccaatc tgcagtttca gaatcaaagt catgtggaaa taatcagtgc 2460
ccagactccg ttgaaaatag tggttttcat tctcatcccc gccctcaatg ctgctcgtct 2520
aagatggctt ctaaagcatg ccaatctgca gtttcagaat caaagtcatg tggaaataat 2580
cagtgcccag actccgttga aaatagtggt tttcattctc atccccgtcc tcaatgctgc 2640
tcgttgaaga tggcttctaa agcatgccaa tctgcagttt cagaatcaaa gtcatgtgga 2700
aataatcagt gcccagactc cgttgaaaat agtggttttc attctcatcc ccgtcctcaa 2760
tgctgctcgt cgaagatggc tgctaaagca tgccaatctg cagtttcaga atcaaagtca 2820
tgtggaaata acaattgctc ggagtccatt tacaagagta gttgtcattc tttaacaagt 2880
tctctagtat gttcttccaa gatgtctgct ccacaatgtc attctgccac ttcaagctcc 2940
aaatcatgtg gaagtaccaa gtgctccaac ttcagtgaca aaaaatgttg ccaatatgac 3000
aaaattcctc aaacgtgctc taccaagaag tctgctccag gatgtcaatc tgcagtttct 3060
gggtctaaat catgtggaga tagcaagtgt tcagactcga aagacaatag tagccatcct 3120
tcacatcccg atcatcaaat atgcacgtct aagttgtgtg ctccacaaag ccaatctgca 3180
acttcaagct ccaggacatg tggaaatatg aagtgctcgg acaccaatag caagaattct 3240
tgttattcac ataccaactc tgaatcatgc tcttcaaaga tgtctggtcc agcatgcaaa 3300
actgctaatt caggttcaag gttatgcgga aataagaagt gcctagactc tgcaaacgag 3360
aacagttttc attcacttac taatccactc tgtgaggaaa agcttttgga gaaggaaagc 3420
ttggatttag cccgaaaaga tagggaatca aatcatgatc ttagtcatgg ttgctctgac 3480
gaggaacatg atcatctaaa tttagacaag gcacatgaca gttgtgcctt acaagaatgt 3540
tgttattctg ttcaaggcaa taaaactgat gtatcagaaa ctggaatcca ggaagctgct 3600
cattgtgaca gcatcaatca aacatgccaa actgcaattt caggatcaat gacatgcgga 3660
aataataaga gtctggactc tctaagcatc catggttgtc attcacatga tagtccactc 3720
cacaaggaga gcaacttgga gcagaaaagc ttggatgttg ctggagaagg tataaaatca 3780
cctcatgctg tcggtcaagg ctgttcggac aaggagcaca atcactcgca tccagaaaag 3840
gcgtatgaca gttgtgcaac agacgattgt tgtttttcag ttcaagtcca tggcattgac 3900
gacgtatcaa gaagtgaaat tcaagaaact gctcattgtg acagcacaaa acagagcacg 3960
gtcatcccca gcagctgcga acatgaacca aaagatcagg taaatcactg tggatctcac 4020
tctaaaagta ttccaactga tgaagaacta gccaagctgg ttagaagatg ctgcaaatac 4080
aaaccatgcc acgatgtccg ctctggctgc aggaagcatg ctgcagaatg tggtccaacc 4140
gttcgatcaa ccatcaatat cttacgggac aaccatcatc atcatctaga ctgcagtggt 4200
cgtaaggttt gttcgctgtt ggagaagaga cacattggtg gatgctgtga cagcttcaga 4260
aaagaatgtt gtgccaagaa caatcacctt ggagcaagtt ttggaggagg tttatcagaa 4320
attgtcatag agtag 4335
<210> 4
<211> 1444
<212> PRT
<213> NtHMA4基因氨基酸
<400> 4
Met Val Glu Ser Glu Lys Met Asn Asp Thr Lys Asn Leu Ser Lys Ser
1 5 10 15
Tyr Phe Asp Val Leu Gly Ile Cys Cys Thr Ser Glu Val Val Leu Val
20 25 30
Glu Lys Ile Leu Lys Asn Leu Glu Gly Val Lys Glu Val Ser Val Ile
35 40 45
Val Thr Ile Lys Thr Val Ile Val Ile His Asp Ser Leu Leu Ile Ser
50 55 60
Gln Gln Gln Ile Val Lys Ala Leu Asn Gln Ala Arg Leu Glu Ala Ser
65 70 75 80
Ile Arg Val Lys Gly Glu Lys Asn Tyr Gln Lys Lys Trp Pro Ser Pro
85 90 95
Phe Ala Ile Gly Ser Gly Ile Leu Leu Gly Leu Ser Phe Leu Lys Tyr
100 105 110
Phe Phe Ala Pro Phe Gln Trp Leu Ala Leu Ala Ala Val Ala Val Gly
115 120 125
Ile Pro Pro Ile Ile Phe Arg Gly Val Ala Ala Val Arg Asn Leu Thr
130 135 140
Leu Asp Ile Asn Ile Leu Val Leu Ile Ala Val Thr Gly Ser Ile Val
145 150 155 160
Leu His Asp Tyr Trp Glu Ala Gly Thr Ile Val Phe Leu Phe Thr Ile
165 170 175
Ala Glu Trp Leu Glu Ser Arg Ala Ser His Lys Ala Thr Ala Ala Met
180 185 190
Ser Ser Leu Val Asn Ile Val Pro Pro Thr Ala Val Leu Ala Glu Ser
195 200 205
Gly Glu Val Val Asn Val Asp Glu Val Lys Leu Asn Ser Ile Leu Ala
210 215 220
Val Lys Ala Gly Glu Thr Ile Pro Ile Asp Gly Val Val Met Glu Gly
225 230 235 240
Glu Cys Asp Val Asp Glu Lys Thr Leu Thr Gly Glu Ser Phe Pro Val
245 250 255
Ser Lys Gln Ile Asp Ser Thr Val Trp Ala Gly Thr Thr Asn Leu Asn
260 265 270
Gly Tyr Ile Ser Val Lys Thr Thr Ala Leu Ala Glu Asp Cys Ala Val
275 280 285
Ala Arg Met Ala Gln Leu Val Glu Asp Ala Gln Asn Lys Lys Ser Lys
290 295 300
Thr Gln Arg Tyr Ile Asp Lys Cys Ala Lys Tyr Tyr Thr Pro Ala Ile
305 310 315 320
Val Ala Ile Ser Ala Ser Leu Ala Ile Val Pro Thr Ala Leu Arg Val
325 330 335
His Asn Arg Asn Glu Trp Tyr Arg Leu Ala Leu Val Thr Leu Val Ser
340 345 350
Ala Cys Pro Cys Ala Leu Val Leu Ser Thr Pro Val Ala Met Cys Cys
355 360 365
Ala Leu Ser Lys Ala Ala Thr Ser Gly Leu Leu Phe Lys Gly Ala Glu
370 375 380
Tyr Leu Glu Thr Leu Ala Lys Ile Lys Ile Met Ala Phe Asp Lys Thr
385 390 395 400
Gly Thr Ile Thr Arg Gly Glu Phe Met Val Thr Glu Phe Lys Ser Leu
405 410 415
Val Asp Gly Leu Gly Leu Asn Thr Leu Leu Tyr Trp Val Ser Ser Ile
420 425 430
Glu Ser Lys Ser Gly His Pro Met Ala Ala Ala Leu Val Asp Tyr Ala
435 440 445
Gln Ser Asn Ser Val Glu Pro Lys Pro Asp Arg Val Glu Gln Phe Gln
450 455 460
Asn Phe Pro Gly Glu Gly Ile Phe Gly Arg Ile Asp Gly Met Glu Ile
465 470 475 480
Tyr Val Gly Asn Arg Lys Ile Ser Ser Arg Ala Gly Cys Thr Thr Val
485 490 495
Pro Glu Ile Glu Gly Asp Ser Phe Gln Gly Lys Ser Val Gly Tyr Ile
500 505 510
Phe Leu Gly Ser Ser Pro Ala Gly Ile Phe Gly Leu Ser Asp Val Cys
515 520 525
Arg Ile Gly Val Lys Glu Ala Met Arg Glu Leu Lys Gln Met Gly Ile
530 535 540
Lys Thr Ala Met Leu Thr Gly Asp Cys Tyr Ala Ala Ala Asn His Val
545 550 555 560
Gln Asp Gln Leu Gly Gly Ala Met Asp Glu Phe Gln Ala Glu Leu Leu
565 570 575
Pro Glu Asp Lys Ala Thr Ile Ile Lys Gly Phe Gln Lys Glu Ala Pro
580 585 590
Thr Ala Met Ile Gly Asp Gly Leu Asn Asp Ala Pro Ala Leu Ala Thr
595 600 605
Ala Asp Ile Gly Ile Ser Met Gly Ile Ser Gly Ser Ala Leu Ala Lys
610 615 620
Glu Thr Gly His Val Ile Leu Met Thr Asn Asp Ile Gly Arg Ile Pro
625 630 635 640
Lys Ala Ala Arg Leu Ala Arg Arg Val Arg Arg Lys Ile Val Glu Asn
645 650 655
Met Ile Ile Ser Val Val Thr Lys Ala Ala Ile Val Ala Leu Ala Ile
660 665 670
Ala Gly Tyr Pro Leu Val Trp Ala Ala Val Leu Ala Asp Thr Gly Thr
675 680 685
Cys Leu Leu Val Ile Leu Asn Ser Met Leu Leu Leu Arg Val Gly Thr
690 695 700
His Arg His Gly Lys Lys Cys Cys Arg Ser Ala Thr Pro Ser His Ala
705 710 715 720
Pro Asn His Lys Asp Lys Ala Ser Cys Cys Lys Ser Glu Asn Ala Pro
725 730 735
Gln Leu Cys Cys Ser Asp Ile Glu Ser Gln Lys Lys Cys Thr Ser Gln
740 745 750
Ser Cys Ser Ser Glu Val Cys Val Pro Arg Cys Gln Pro Val Ser Ser
755 760 765
Gly Ser Lys Ser Cys Gly Asn Asn Gln Cys Pro Asp Ser Val Glu Asn
770 775 780
Ser Gly Phe His Ser His Pro Arg Pro Gln Cys Cys Ser Ser Lys Met
785 790 795 800
Ala Ser Lys Ala Cys Gln Ser Ala Val Ser Glu Ser Lys Ser Cys Gly
805 810 815
Asn Asn Gln Cys Pro Asp Ser Val Glu Asn Ser Gly Phe His Ser His
820 825 830
Pro Arg Pro Gln Cys Cys Ser Ser Lys Met Ala Ser Lys Ala Cys Gln
835 840 845
Ser Ala Val Ser Glu Ser Lys Ser Cys Gly Asn Asn Gln Cys Pro Asp
850 855 860
Ser Val Glu Asn Ser Gly Phe His Ser His Pro Arg Pro Gln Cys Cys
865 870 875 880
Ser Leu Lys Met Ala Ser Lys Ala Cys Gln Ser Ala Val Ser Glu Ser
885 890 895
Lys Ser Cys Gly Asn Asn Gln Cys Pro Asp Ser Val Glu Asn Ser Gly
900 905 910
Phe His Ser His Pro Arg Pro Gln Cys Cys Ser Ser Lys Met Ala Ala
915 920 925
Lys Ala Cys Gln Ser Ala Val Ser Glu Ser Lys Ser Cys Gly Asn Asn
930 935 940
Asn Cys Ser Glu Ser Ile Tyr Lys Ser Ser Cys His Ser Leu Thr Ser
945 950 955 960
Ser Leu Val Cys Ser Ser Lys Met Ser Ala Pro Gln Cys His Ser Ala
965 970 975
Thr Ser Ser Ser Lys Ser Cys Gly Ser Thr Lys Cys Ser Asn Phe Ser
980 985 990
Asp Lys Lys Cys Cys Gln Tyr Asp Lys Ile Pro Gln Thr Cys Ser Thr
995 1000 1005
Lys Lys Ser Ala Pro Gly Cys Gln Ser Ala Val Ser Gly Ser Lys
1010 1015 1020
Ser Cys Gly Asp Ser Lys Cys Ser Asp Ser Lys Asp Asn Ser Ser
1025 1030 1035
His Pro Ser His Pro Asp His Gln Ile Cys Thr Ser Lys Leu Cys
1040 1045 1050
Ala Pro Gln Ser Gln Ser Ala Thr Ser Ser Ser Arg Thr Cys Gly
1055 1060 1065
Asn Met Lys Cys Ser Asp Thr Asn Ser Lys Asn Ser Cys Tyr Ser
1070 1075 1080
His Thr Asn Ser Glu Ser Cys Ser Ser Lys Met Ser Gly Pro Ala
1085 1090 1095
Cys Lys Thr Ala Asn Ser Gly Ser Arg Leu Cys Gly Asn Lys Lys
1100 1105 1110
Cys Leu Asp Ser Ala Asn Glu Asn Ser Phe His Ser Leu Thr Asn
1115 1120 1125
Pro Leu Cys Glu Glu Lys Leu Leu Glu Lys Glu Ser Leu Asp Leu
1130 1135 1140
Ala Arg Lys Asp Arg Glu Ser Asn His Asp Leu Ser His Gly Cys
1145 1150 1155
Ser Asp Glu Glu His Asp His Leu Asn Leu Asp Lys Ala His Asp
1160 1165 1170
Ser Cys Ala Leu Gln Glu Cys Cys Tyr Ser Val Gln Gly Asn Lys
1175 1180 1185
Thr Asp Val Ser Glu Thr Gly Ile Gln Glu Ala Ala His Cys Asp
1190 1195 1200
Ser Ile Asn Gln Thr Cys Gln Thr Ala Ile Ser Gly Ser Met Thr
1205 1210 1215
Cys Gly Asn Asn Lys Ser Leu Asp Ser Leu Ser Ile His Gly Cys
1220 1225 1230
His Ser His Asp Ser Pro Leu His Lys Glu Ser Asn Leu Glu Gln
1235 1240 1245
Lys Ser Leu Asp Val Ala Gly Glu Gly Ile Lys Ser Pro His Ala
1250 1255 1260
Val Gly Gln Gly Cys Ser Asp Lys Glu His Asn His Ser His Pro
1265 1270 1275
Glu Lys Ala Tyr Asp Ser Cys Ala Thr Asp Asp Cys Cys Phe Ser
1280 1285 1290
Val Gln Val His Gly Ile Asp Asp Val Ser Arg Ser Glu Ile Gln
1295 1300 1305
Glu Thr Ala His Cys Asp Ser Thr Lys Gln Ser Thr Val Ile Pro
1310 1315 1320
Ser Ser Cys Glu His Glu Pro Lys Asp Gln Val Asn His Cys Gly
1325 1330 1335
Ser His Ser Lys Ser Ile Pro Thr Asp Glu Glu Leu Ala Lys Leu
1340 1345 1350
Val Arg Arg Cys Cys Lys Tyr Lys Pro Cys His Asp Val Arg Ser
1355 1360 1365
Gly Cys Arg Lys His Ala Ala Glu Cys Gly Pro Thr Val Arg Ser
1370 1375 1380
Thr Ile Asn Ile Leu Arg Asp Asn His His His His Leu Asp Cys
1385 1390 1395
Ser Gly Arg Lys Val Cys Ser Leu Leu Glu Lys Arg His Ile Gly
1400 1405 1410
Gly Cys Cys Asp Ser Phe Arg Lys Glu Cys Cys Ala Lys Asn Asn
1415 1420 1425
His Leu Gly Ala Ser Phe Gly Gly Gly Leu Ser Glu Ile Val Ile
1430 1435 1440
Glu
<210> 5
<211> 30
<212> DNA
<213> HMA4-F
<400> 5
tagagtgtag aggaaaaata gaaagaagag 30
<210> 6
<211> 30
<212> DNA
<213> HMA4-R
<400> 6
ataagctgag agcttaagaa aaaagaaact 30