Gene marker set for tobacco zinc deficiency nutrition diagnosis and application thereof

• Main Authors: CHEN SONGBIAO, GAO JINGJUAN, LI WENQING, XIE RONGRONG, LIANG TINGMIN, YE RONGRONG, QU MENGYU, TANG WEIQI, GUO JINPING, CHI WENCHAO, ZHU CHENYU, LI CHUNYING, LU JIANJUN, KE YUQIN, WANG YUEMIN
• Format: Patent
• Language: Chinese; English
• Published: 25.04.2023
• Subjects: BEER; BIOCHEMISTRY; CHEMISTRY; COMPOSITIONS OR TEST PAPERS THEREFOR; COMPOSITIONS THEREOF; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL ORENZYMOLOGICAL PROCESSES; CULTURE MEDIA; ENZYMOLOGY; MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEICACIDS OR MICROORGANISMS; METALLURGY; MICROBIOLOGY; MICROORGANISMS OR ENZYMES; MUTATION OR GENETIC ENGINEERING; PROCESSES OF PREPARING SUCH COMPOSITIONS; PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS; SPIRITS; VINEGAR; WINE

The invention discloses a gene marker set for tobacco zinc deficiency nutrition diagnosis and application thereof, and belongs to the technical field of biology. The gene marker set is composed of a Nitab4.50000143g0340, a Nitab4.50000572g0110, a Nitab4.50001724g0060, a Nitab4.50003605g0060, a Nitab4.50006169g0020, a DNA (deoxyribonucleic acid) sequence of the Nitab4.50006169g0020 and a DNA sequence of the Nitab4.50006169g0020, and the DNA sequence of the The gene marker set is specifically and obviously expressed in an up-regulation manner in response to the zinc deficiency stress of the tobacco, and the zinc deficiency stress of the tobacco can be diagnosed. The method has reference significance for establishing a tobacco zinc deficiency rapid diagnosis method based on the gene marker. 本发明公开了一种用于烟草缺锌营养诊断的基因标志物集及其应用，属于生物技术领域。所述基因标志物集由Nitab4.5_0000143g0340、Nitab4.5_0000572g0110、Nitab4.5_0001724g0060、Nitab4.5_0003605g0060和Nitab4.5_0006169g0020组成。该基因标志物集在烟草应答缺锌胁迫中特异性显著上调表达，可以诊断烟草缺锌胁迫。本发明为建立基于基因标志物的烟草缺锌快速诊断方法具有借