Nitrogen-efficient japonica rice breeding method using molecular marker-assisted selection

The invention provides a nitrogen-efficient japonica rice breeding method using molecular marker-assisted selection, and relates to the technical field of rice breeding. According to the nitrogen-efficient japonica rice breeding method using molecular marker-assisted selection, a primer pair compris...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	WANG JIAN, LI JUN, CHENG BAOSHAN, YUAN CAIYONG, LI BAI, CHU CHENGCAI, LI GANG
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 PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES PROCESSES OF PREPARING SUCH COMPOSITIONS PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS SPIRITS TRAPPING VINEGAR WINE
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The invention provides a nitrogen-efficient japonica rice breeding method using molecular marker-assisted selection, and relates to the technical field of rice breeding. According to the nitrogen-efficient japonica rice breeding method using molecular marker-assisted selection, a primer pair comprises a forward primer NRT1.1B-F and a reverse primer NRT1.1B-R, wherein a nucleotide sequence of the forward primer NRT1.1B-F is as shown in SEQ ID NO.1, and a nucleotide sequence of the reverse primer NRT1.1B-R is as shown in SEQ ID NO.2. A primer groups is used for conducting molecular marker-assisted breeding, nitrogen efficient-absorption japonica rice can be bred, and the nitrogen-efficient japonica rice breeding method using molecular marker-assisted selection has the advantages that a growth period is shortened, the plant height is reduced, effective tillering is improved, the maturing rate is improved, and the like, and has high production application values. Moreover, during breeding,through molecular marker