银胶菊 · PaCBP
序列 IDMF688938;ATD87120
步骤CPT/CPTL · CPTL
证据PaCPT/PaCBP complex evidence is displayed with its in-vitro and heterologous-system boundary.
边界Helper-subunit evidence must retain the assay context.
橡胶生物合成专题
围绕 MVA/MEP、IPP/DMAPP、异戊二烯供体、CPT/CPTL、REF/SRPP、乳胶/根相关和萜类代谢，集中展示候选基因、证据等级、跨模块支持与下载入口。
本专题基于当前 GFF/GO/KEGG/同源注释预计算候选集合，并联动表达、蛋白组、亚细胞定位、Pfam、Swiss-Prot、PPI、共表达和 TFBS 等证据。所有结果为候选证据，不等同于实验证实的橡胶合成调控机制。
当前数据库收录 5523 条候选记录、4979 个候选基因和 8 个通路步骤；主显示以 TK1151 参考为中心，OH-1004/LXL04 参考仍可直接查询和跳转。
跨物种研究参考
此处的 9 条参考基因与橡胶草自身候选记录分开统计。它们来自巴西橡胶树、银胶菊、近缘蒲公英和杜仲的已发表实验、组学或序列资源；同源性或外源功能不等同于橡胶草中的直接验证。
1. 选择参照物种点击下方物种卡或使用筛选框，聚焦同一物种的参考基因和材料背景。
2. 查看证据类型优先查看“证据与边界”列：直接实验、组学关联和序列资源的可解释范围不同。
3. 核查原始来源每条记录的 DOI、论文或公共数据库入口均可点击；可下载当前筛选结果用于进一步比对。
杜仲记录仅作为反式聚异戊二烯（杜仲胶）对照，不计入天然顺式橡胶候选和通路卡片数量。
| 物种与材料 | 参考基因/序列 ID | 通路步骤 | 证据与边界 | 来源 |
|---|---|---|---|---|
| 银胶菊Parthenium argentatumcis-1,4-polyisoprenePI478663 and heterologous systems | PaCBPMF688938;ATD87120CPTL | CPT/CPTL银胶菊CPT复合体辅助亚基 | A_direct_experiment PaCPT/PaCBP complex evidence is displayed with its in-vitro and heterologous-system boundary. Helper-subunit evidence must retain the assay context. | 10.3389/fpls.2019.00165Characterization of cis-prenyltransferases and cis-prenyltransferase-like protein from guayule |
| 银胶菊Parthenium argentatumcis-1,4-polyisoprenePI478663 and heterologous systems | PaCPT1MF688933;ATD87115CPT | CPT/CPTL与PaCBP形成顺式异戊二烯基转移酶复合物 | A_direct_experiment PaCPT1与PaCBP在异源和体外体系中形成有活性的顺式异戊二烯基转移酶复合物。 Assay-dependent external evidence; not in-plant rubber-yield proof. | 10.3389/fpls.2019.00165Characterization of cis-prenyltransferases and cis-prenyltransferase-like protein from guayule |
| 银胶菊Parthenium argentatumcis-1,4-polyisoprenePI478663 and heterologous systems | PaCPT2MF688936;ATD87118CPT | CPT/CPTL与PaCBP形成顺式异戊二烯基转移酶复合物 | A_direct_experiment PaCPT/PaCBP complex evidence is displayed with its in-vitro and heterologous-system boundary. Do not equate short-chain in-vitro activity with in-plant rubber yield. | 10.3389/fpls.2019.00165Characterization of cis-prenyltransferases and cis-prenyltransferase-like protein from guayule |
| 银胶菊Parthenium argentatumcis-1,4-polyisoprenePI478663 and heterologous systems | PaCPT3MF688934;ATD87116CPT | CPT/CPTL与PaCBP形成顺式异戊二烯基转移酶复合物 | A_direct_experiment PaCPT/PaCBP complex evidence is displayed with its in-vitro and heterologous-system boundary. Do not equate short-chain in-vitro activity with in-plant rubber yield. | 10.3389/fpls.2019.00165Characterization of cis-prenyltransferases and cis-prenyltransferase-like protein from guayule |
| 银胶菊Parthenium argentatumcis-1,4-polyisopreneAOS RNAi and overexpression plants | AOS1X78166.2CYP74 | 乳胶/根相关影响橡胶含量与橡胶转移酶活性的调控候选 | A_direct_genetic_experiment AOS下调与橡胶含量和橡胶转移酶活性升高相关。 RNAi specificity limitation remains; do not infer a single-gene universal mechanism. | 10.3389/fpls.2019.00760Silencing of allene oxide synthase in guayule increases rubber content and rubber transferase activity |
| 银胶菊Parthenium argentatumcis-1,4-polyisopreneAZ-3 field bark under well-watered and drought conditions | PaCBPPaTc_149493CPTL | CPT/CPTL干旱组学中的CBP转录本参考 | B_omics_association PaCBP在田间水分处理茎皮转录组中被报道。 Association only; transcript abundance is not direct proof of rubber yield. | 10.1038/s41598-021-01026-7Transcriptomic analysis of guayule bark under contrasting irrigation conditions |
| 银胶菊Parthenium argentatumcis-1,4-polyisopreneAZ-3 field bark under well-watered and drought conditions | PaCPT1PaTc_044561CPT | CPT/CPTL干旱组学中的CPT1转录本参考 | B_omics_association PaCPT1在田间水分处理茎皮转录组中被报道。 Association only; transcript abundance is not direct proof of rubber yield. | 10.1038/s41598-021-01026-7Transcriptomic analysis of guayule bark under contrasting irrigation conditions |
| 银胶菊Parthenium argentatumcis-1,4-polyisopreneAZ-3 field bark under well-watered and drought conditions | PaSRPP1PaTc_109994SRPP | REF/SRPP 橡胶颗粒干旱组学中的SRPP1转录本参考 | B_omics_association 表达关联不能直接作为橡胶产量因果证据。 转录本丰度不是橡胶产量的直接证明。 | 10.1038/s41598-021-01026-7Transcriptomic analysis of guayule bark under contrasting irrigation conditions |
| 银胶菊Parthenium argentatumcis-1,4-polyisopreneSRPP1 promoter reporter assay | PaSRPP1 promoterPV754023.1SRPP | REF/SRPP 橡胶颗粒SRPP1启动子调控参考 | A_promoter_experiment Promoter sequence is regulatory reference evidence, not a complete gene-model crosswalk. Promoter record is not a complete SRPP1 gene model. | 10.1186/s13104-025-07448-0Functional characterization of the guayule SRPP1 promoter |
银胶菊 · PaCBP
银胶菊 · PaCPT1
银胶菊 · PaCPT2
银胶菊 · PaCPT3
银胶菊 · AOS1
银胶菊 · PaCBP
银胶菊 · PaCPT1
银胶菊 · PaSRPP1
银胶菊 · PaSRPP1 promoter
通路导航与候选分布
MVA · MVA 甲羟戊酸途径
47
High 40 · Medium 3 · Low 4
MEP · MEP 非甲羟戊酸途径
59
High 23 · Medium 0 · Low 36
IPP/DMAPP/FPP · 异戊二烯供体
271
High 141 · Medium 83 · Low 47
CPT/CPTL · 顺式异戊二烯转移酶
5
High 0 · Medium 0 · Low 5
REF/SRPP · 橡胶颗粒相关蛋白
7
High 0 · Medium 0 · Low 7
Rubber · 橡胶生物合成
288
High 1 · Medium 287 · Low 0
Terpenoid · 萜类代谢
380
High 72 · Medium 107 · Low 201
Latex/root · 乳胶/根相关候选
4466
High 231 · Medium 1284 · Low 2951
候选基因表
当前筛选共 2000 条候选，每页显示 10 条；当前为第 9/200 页。下载按钮导出当前筛选条件下最多 2000 条记录。点击上方通路卡或统计卡可快速筛选，证据摘要可通过基因详情和关联模块继续核查。
| 基因 ID | 通路/步骤 | 等级 | 证据层 | 位置 | 关键证据 | 操作 |
|---|---|---|---|---|---|---|
TkA05G044770TK1151: TkA05G044770 OH-1004: LXL04_019343 |
萜类代谢 萜类代谢 |
高置信 分数 12 |
功能注释GO表达定位PfamSwiss-Prot共表达 | CM104802.1:29318272-29320314 + |
go:0010686 tetracyclic triterpenoid biosynthetic process 生物过程 | |
LXL04_019786TK1151: - OH-1004: LXL04_019786 |
MVA/MEP 与异戊二烯 MVA 甲羟戊酸途径 |
高置信 分数 12 |
功能注释GO表达定位PfamSwiss-Prot共表达 | CM104802.1:40185274-40186815 - |
GO:0008299 | |
TkA03G353780TK1151: TkA03G353780;TkA03G501090;TkA03G617430;TkA06G113340;TkA08G064670 OH-1004: LXL04_024736 |
MVA/MEP 与异戊二烯 MVA 甲羟戊酸途径 |
高置信 分数 12 |
功能注释GO表达定位PfamSwiss-Prot共表达 | CM104803.1:97826167-97831870 + |
GO:0008299 | |
TkA06G008530TK1151: TkA06G008530;TkA06G046160 OH-1004: LXL04_025675 |
萜类代谢 萜类代谢 |
高置信 分数 12 |
GO表达定位PfamSwiss-Prot共表达 | CM104803.1:115083477-115085192 + |
GO:0016102 | |
TkA06G007840TK1151: TkA06G007840 OH-1004: LXL04_026506 |
萜类代谢 萜类代谢 |
高置信 分数 12 |
GO表达定位PfamSwiss-Prot共表达 | CM104803.1:127496772-127499776 + |
GO:0016102 | |
TkA06G001020TK1151: TkA06G001020 OH-1004: LXL04_026602 |
乳胶/根相关候选 乳胶/根相关候选 |
高置信 分数 12 |
GO表达定位PfamSwiss-ProtPPI共表达 | CM104803.1:129377720-129380816 - |
go:0006970 response to osmotic stress 生物过程 | |
TkA07G009450TK1151: TkA07G009450;TkA07G047150 OH-1004: LXL04_026810 |
萜类代谢 萜类代谢 |
高置信 分数 12 |
GO表达定位PfamSwiss-Prot共表达 | CM104804.1:3294743-3299854 + |
GO:0016102 | |
TkA07G009610TK1151: TkA07G009610 OH-1004: LXL04_026811 |
萜类代谢 萜类代谢 |
高置信 分数 12 |
GO表达定位PfamSwiss-Prot共表达 | CM104804.1:3321916-3327525 + |
GO:0016102 | |
LXL04_027682TK1151: - OH-1004: LXL04_027682 |
萜类代谢 萜类代谢 |
高置信 分数 12 |
GO表达定位PfamSwiss-Prot共表达 | CM104804.1:21720576-21720809 - |
GO:0016102 | |
TkA07G339320TK1151: TkA07G339320;TkA07G339460 OH-1004: LXL04_029709 |
萜类代谢 萜类代谢 |
高置信 分数 12 |
GO表达定位PfamSwiss-ProtPPI共表达 | CM104804.1:98027246-98028911 - |
GO:0010333 |
证据边界
当前结果来自注释、GO/KEGG、同源、预测定位、结构域、表达/蛋白组和网络数据库的整合候选证据。High/Medium/Low 表示数据库证据密度和一致性，不代表已经完成湿实验验证；乳胶/根相关集合是候选背景，不应直接解读为橡胶生物合成酶。