Corn high-temperature regulation gene ZmDUP707, SNP marker and application of corn high-temperature regulation gene ZmDUP707

The invention discloses a corn high-temperature regulatory gene ZmDUP707, an SNP marker and application of the corn high-temperature regulatory gene ZmDUP707 and aims to solve the technical problem that research on important genes influencing pollen viability and high-temperature fertility and molec...

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Bibliographische Detailangaben
Hauptverfasser:	QIN YONGTIAN, YANG RUIHUA, CHEN YANLE, LI GUOFANG, ZHOU QINGQIAN, TANG JIHUA, GAO JINGJING, CHEN YONGQIANG, FU ZHIYUAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AGRICULTURE ANIMAL HUSBANDRY BEER BIOCHEMISTRY CHEMISTRY COMPOSITIONS OR TEST PAPERS THEREFOR COMPOSITIONS THEREOF CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL ORENZYMOLOGICAL PROCESSES CULTURE MEDIA ENZYMOLOGY FISHING FORESTRY HUMAN NECESSITIES HUNTING MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEICACIDS OR MICROORGANISMS METALLURGY MICROBIOLOGY MICROORGANISMS OR ENZYMES MUTATION OR GENETIC ENGINEERING NEW PLANTS OR PROCESSES FOR OBTAINING THEM ORGANIC CHEMISTRY PEPTIDES PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES PROCESSES OF PREPARING SUCH COMPOSITIONS PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS SPIRITS TRAPPING VINEGAR WINE
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Beschreibung
Zusammenfassung:	The invention discloses a corn high-temperature regulatory gene ZmDUP707, an SNP marker and application of the corn high-temperature regulatory gene ZmDUP707 and aims to solve the technical problem that research on important genes influencing pollen viability and high-temperature fertility and molecular mechanisms acting on the important genes is deficient at present. On one hand, the invention provides the corn high-temperature-resistant SNP molecular marker, and the SNP molecular marker can be applied to identification of fertility traits of high-temperature-resistant male flowers and auxiliary screening breeding, and has a wide application prospect in cultivation of new high-temperature-resistant corn varieties; on the other hand, the population pollen viability is used as a direct measurement index for investigating the high-temperature tolerance for the first time, the important gene ZmDUP707 influencing the pollen viability and the high-temperature fertility is further excavated, the molecular mechanism