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水稻是全球最为重要的粮食作物之一,在其漫长的驯化过程中形成了形态各异的水稻栽培亚型,包括粳稻、籼稻、Aro和Aus等。在水稻栽培种植历史过程中,有些水稻逐渐恢复部分野生稻表型特征,最终演化成严重威胁全球水稻产量的杂草稻,这种现象称之为“去驯化”。通过基因组进化研究发现,大量驯化位点的变异在去驯化过程中并不能得到恢复,这就暗示着可能存在别的遗传机制来调控杂草稻在去驯化过程中恢复野生稻表型。DNA甲基...
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...
Skinny lines of ants snake through the rainforest carrying leaves and flowers above their heads—fertilizer for industrial-scale, underground fungus farms. Soon after the dinosaur extinctions 60 millio...
In 1993, a FORTIP project investigated rattan to identify problems associated with productivity, such as inadequate maintenance of plantations, mismatching the species to sites, and substandard seed a...
This working paper, derived from a consultation commissioned by FORTIP to explore issues related to the domestication and improvement of bamboo, attempts to provide suitable strategies to improve the ...
N.I. Vavilov hypothesized that the geographical centres of diversity of crops indicate their geographical centres of origin. Vavilov’s conclusionsabout the geographical origins of einkorn, durum and c...
Azuki bean (Vigna angularis) and rice bean (V. umbellata) are locally important legumes that were domesticated in Asia. They are genetically closely related and therefore suitable for comparative geno...
This paper describes the domestication and economic potential of the cultivation of some therapeutically important medicinal plants. Pakistan is home to precious wide range of globally threatened spec...
To identify some characteristics of Oryza glaberrima in grain morphology, length (L), width (W) and thickness (T) of unhusked grain were determined for two cultivated species, i.e. O.sativa and O.glab...
In this study, we reported the selective breeding process and root contents in a new Japanese wild radish line. According to the root shape and late flowering characteristic, a new Japanese wild radis...
Domesticated species differ from their wild ancestors and relatives for a set of traits that is known as the domestication syndrome. The most important syndrome traits include growth habit, flowering ...

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