1.一种番茄泛素化E3连接酶基因SlCHIP1在植物抗高温中的应用，其特征在于：番茄泛素E3连接酶基因SlCHIP1互补拟南芥atchip突变体，降低高温下细胞内不可溶蛋白含量，提高该拟南芥突变体的高温抗性；所述番茄泛素化E3连接酶基因SlCHIP1的核苷酸序列如下：ATGGCACCAATCGTGGGTTCAAAGCAAGCGGAACAACTAAAGCAAGATGGGAACAATTATTTTCAGAAGAATCGGTTTGGCGCTGCCATTGATGCTTATACCGAGGCTATTACTTTGTGCCCTAATGTTCCGATATATTGGACAAATCGTGCTCTATGTCATCGGAGGCGGAATGACTGGAGAAGAGTGGAGGAAGATTGCAGGAGGGCGATTCAGCTCGATCATAATTCTGTAAAGGCCCACTATTATCTTGGTCTTGCATTGCTACAAAAGGAAGCATTTGGTGAAGGTGTGAGAGAATTGGAAAAGGCATTAGACCTTGGAAGAGGTGTGAATCCAGGAAGATATATTGTTGGAGAGATCTGGGAAGAGCTTGCTAAAGCAAAGTACATGGAGTGGGAGCATGAATCTACAAGGCGCTCCTGGGAGCTTCAGAACTTGAAAGAATCATGTGAGTCAGCTCTCAAGGAGAGACATATGCTTGACAGTTCTCAGACAGAAGGGTTCAAAGATGAAAAATCAACGGCGCTTTTTAAGCAACTGAAAGCTCTAGGTAAGGTTTTCGTGAAAGCTGCAGCAGATGATACTCCAACTGAGGTTCCCGATTACTTGTGTTGTAAAATTAGTCTTGATATTTTTCGTGACCCTGTTATTACTCCGAGTGGGTTTACATATGAGCGGGCTGTGATCCTTGAGCATTTGCAAAAGGTGGGAAAATTTGATCCAATCACAAGAGAACCACTTTTGCCGTCCCAGTTGGTGCCAAACCTGGCCATAAAAGAATCTGTACGGGCGTTTTTGGATAGGCATGGCTGGGCATATAGGATATAG。