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The grain yield regulator NOG1 plays a dual role in latitudinal adaptation and cold tolerance during rice domestication
NOG1 cold stress domestication differentially expressed genes RNA-seq
2023/4/21
Rice originated in tropical and subtropical regions and is distributed worldwide. Low temperature is one of the most critical abiotic stresses affecting grain yield and geographical distribution of ri...
Analysis of Quantitative Trait Loci for Cold Tolerance at the Booting Stage of Rice
QTL interval mapping RFLP graphical genotype
2009/9/10
We analyzed the quantitative trait loci (QTLs) for cold tolerance at the booting stage of a cold-tolerant rice variety, Norin-PL8, which harbors cold tolerance genes derived from a cold-tolerant varie...
Inheritance of Cold Tolerance in Common Wheat（Triticum aestivum L.）
Frost tolerance gene action gene number generation mean analysis generation variance analysis heritability
2009/1/12
Low temperature is one of the most severe abiotic stresses limiting wheat growth, productivity, and distribution. Understanding the genetic nature of cold and frost tolerance is regarded as the prima...
Mapping a Novel Gene of Cold Tolerance at Booting Stage by Using Near-Isogenic Lines in japonica Rice
booting stage near-isogenic line simple sequence repeat genetic analysis cold tolerance gene
2009/1/7
Genetic analysis showed that cold tolerance at booting stage of near-isogenic lines (NILs) of Kunmingxiaobaigu was controlled by a gene with large phenotypic variance. One hundred and sixty-four simpl...
Specific Spikelet Fertility as an Indicator of Cold Tolerance Identification at Booting Stage in Rice
rice (Oryza sativa) spikelet fertility cold tolerance indicator of identification
2009/1/7
By using the parents, Kunmingxiaobaigu, a landrace variety with cold tolerance from Yunnan, China, and Towada, a cold-sensitive variety bred in Japan, as well as their F8 and F9 RIL progenies as test ...
Effects of Chilling Stress on Photosynthetic Rate and Chlorophyll Fluorescence Parameter in Seedlings of Two Rice Cultivars Differing in Cold Tolerance
chilling rice photosynthetic rate chlorophyll fluorescence analysis
2009/1/7
A cold-tolerant cultivar, Xiangnuo 1, and a cold-sensitive cultivar, IR50, were used to study the influence of chilling on photosynthetic rate and chlorophyll fluorescence parameters in rice seedlings...
Breeding for Cold Tolerance in Papaya (Carica papaya L.) Through Hybridization
Carica papaya Carica candamarcensis F and F progenies KMEANS joining algorithm
2010/11/10
Crossing was undertaken using papaya variety CO 2 (Carica papaya), as female and mountain papaya (Carica candamarcensis), as male. Their F and F progenies were evaluated for tolerance to cold. The mea...