物种	参考基因 ID	可能功能	对应论文 / DOI
拟南芥	At5g11800	可能作为电中性 K⁺/H⁺ 反向转运蛋白，参与 K⁺ 稳态及渗透调节。	Golgi-localized cation/proton exchangers regulate ionic homeostasis and skotomorphogenesis in Arabidopsis.; 2019; DOI: 10.1111/pce.13452; PMID: 30255504; https://pubmed.ncbi.nlm.nih.gov/30255504/ | K +  Efflux Antiporters 4, 5, and 6 Mediate pH and K +  Homeostasis in Endomembrane Compartments.; 2018; DOI: 10.1104/pp.18.01053; PMID: 30309966; https://pubmed.ncbi.nlm.nih.gov/30309966/ | Evidence for potassium transport activity of Arabidopsis KEA1-KEA6.; 2019; DOI: 10.1038/s41598-019-46463-7; PMID: 31296940; https://pubmed.ncbi.nlm.nih.gov/31296940/
拟南芥	At2g19600	可能作为电中性 K⁺/H⁺ 反向转运蛋白，参与 K⁺ 稳态及渗透调节。	A novel AtKEA gene family, homolog of bacterial K+/H+ antiporters, plays potential roles in K+ homeostasis and osmotic adjustment in Arabidopsis.; 2013; DOI: 10.1371/journal.pone.0081463; PMID: 24278440; https://pubmed.ncbi.nlm.nih.gov/24278440/ | Golgi-localized cation/proton exchangers regulate ionic homeostasis and skotomorphogenesis in Arabidopsis.; 2019; DOI: 10.1111/pce.13452; PMID: 30255504; https://pubmed.ncbi.nlm.nih.gov/30255504/ | K +  Efflux Antiporters 4, 5, and 6 Mediate pH and K +  Homeostasis in Endomembrane Compartments.; 2018; DOI: 10.1104/pp.18.01053; PMID: 30309966; https://pubmed.ncbi.nlm.nih.gov/30309966/ | Evidence for potassium transport activity of Arabidopsis KEA1-KEA6.; 2019; DOI: 10.1038/s41598-019-46463-7; PMID: 31296940; https://pubmed.ncbi.nlm.nih.gov/31296940/
拟南芥	At5g51710	可能作为电中性 K⁺/H⁺ 反向转运蛋白，参与 K⁺ 稳态及渗透调节。	A novel AtKEA gene family, homolog of bacterial K+/H+ antiporters, plays potential roles in K+ homeostasis and osmotic adjustment in Arabidopsis.; 2013; DOI: 10.1371/journal.pone.0081463; PMID: 24278440; https://pubmed.ncbi.nlm.nih.gov/24278440/ | Golgi-localized cation/proton exchangers regulate ionic homeostasis and skotomorphogenesis in Arabidopsis.; 2019; DOI: 10.1111/pce.13452; PMID: 30255504; https://pubmed.ncbi.nlm.nih.gov/30255504/ | K +  Efflux Antiporters 4, 5, and 6 Mediate pH and K +  Homeostasis in Endomembrane Compartments.; 2018; DOI: 10.1104/pp.18.01053; PMID: 30309966; https://pubmed.ncbi.nlm.nih.gov/30309966/ | Evidence for potassium transport activity of Arabidopsis KEA1-KEA6.; 2019; DOI: 10.1038/s41598-019-46463-7; PMID: 31296940; https://pubmed.ncbi.nlm.nih.gov/31296940/
拟南芥	At4g00630	可能作为电中性 K⁺/H⁺ 反向转运蛋白，调节质体中的单价阳离子及 pH 稳态。	Arabidopsis KEA2, a homolog of bacterial KefC, encodes a K(+)/H(+) antiporter with a chloroplast transit peptide.; 2012; DOI: 10.1016/j.bbamem.2012.04.011; PMID: 22551943; https://pubmed.ncbi.nlm.nih.gov/22551943/ | A novel AtKEA gene family, homolog of bacterial K+/H+ antiporters, plays potential roles in K+ homeostasis and osmotic adjustment in Arabidopsis.; 2013; DOI: 10.1371/journal.pone.0081463; PMID: 24278440; https://pubmed.ncbi.nlm.nih.gov/24278440/ | Envelope K+/H+ Antiporters AtKEA1 and AtKEA2 Function in Plastid Development.; 2016; DOI: 10.1104/pp.16.00995; PMID: 27443603; https://pubmed.ncbi.nlm.nih.gov/27443603/ | Plastidial transporters KEA1 and KEA2 at the inner envelope membrane adjust stromal pH in the dark.; 2021; DOI: 10.1111/nph.17042; PMID: 33111995; https://pubmed.ncbi.nlm.nih.gov/33111995/ | Loss of function of the chloroplast membrane K + /H +  antiporters AtKEA1 and AtKEA2 alters the ROS and NO metabolism but promotes drought stress resilience.; 2021; DOI: 10.1016/j.plaphy.2021.01.010; PMID: 33485149; https://pubmed.ncbi.nlm.nih.gov/33485149/ | Loss of inner-envelope K+/H+ exchangers impairs plastid rRNA maturation and gene expression.; 2021; DOI: 10.1093/plcell/koab123; PMID: 34235544; https://pubmed.ncbi.nlm.nih.gov/34235544/ | Exogenous sucrose influences KEA1 and KEA2 to regulate abscisic acid-mediated primary root growth in Arabidopsis.; 2022; DOI: 10.1016/j.plantsci.2022.111209; PMID: 35193734; https://pubmed.ncbi.nlm.nih.gov/35193734/
拟南芥	At1g01790	可能作为电中性 K⁺/H⁺ 反向转运蛋白，参与叶绿体 K⁺ 稳态、渗透调节及质体发育。	A novel AtKEA gene family, homolog of bacterial K+/H+ antiporters, plays potential roles in K+ homeostasis and osmotic adjustment in Arabidopsis.; 2013; DOI: 10.1371/journal.pone.0081463; PMID: 24278440; https://pubmed.ncbi.nlm.nih.gov/24278440/ | Envelope K+/H+ Antiporters AtKEA1 and AtKEA2 Function in Plastid Development.; 2016; DOI: 10.1104/pp.16.00995; PMID: 27443603; https://pubmed.ncbi.nlm.nih.gov/27443603/ | Evidence for potassium transport activity of Arabidopsis KEA1-KEA6.; 2019; DOI: 10.1038/s41598-019-46463-7; PMID: 31296940; https://pubmed.ncbi.nlm.nih.gov/31296940/ | Plastidial transporters KEA1 and KEA2 at the inner envelope membrane adjust stromal pH in the dark.; 2021; DOI: 10.1111/nph.17042; PMID: 33111995; https://pubmed.ncbi.nlm.nih.gov/33111995/ | Loss of function of the chloroplast membrane K + /H +  antiporters AtKEA1 and AtKEA2 alters the ROS and NO metabolism but promotes drought stress resilience.; 2021; DOI: 10.1016/j.plaphy.2021.01.010; PMID: 33485149; https://pubmed.ncbi.nlm.nih.gov/33485149/ | Loss of inner-envelope K+/H+ exchangers impairs plastid rRNA maturation and gene expression.; 2021; DOI: 10.1093/plcell/koab123; PMID: 34235544; https://pubmed.ncbi.nlm.nih.gov/34235544/ | Exogenous sucrose influences KEA1 and KEA2 to regulate abscisic acid-mediated primary root growth in Arabidopsis.; 2022; DOI: 10.1016/j.plantsci.2022.111209; PMID: 35193734; https://pubmed.ncbi.nlm.nih.gov/35193734/