2015
DOI: 10.1626/pps.18.128
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QTLs for Shoot Length and Chlorophyll Content of Rice Seedlings Grown under Low-Temperature Conditions, using a Cross between Indica and Japonica Cultivars

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Cited by 17 publications
(14 citation statements)
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“…Seedling vigour at the third leaf stage is an important factor in the cultivation of transplanted seedlings and for seedling establishment under a direct‐seeding system (Mahender, Anandan, & Pradhan, ). Several abiotic stresses have been shown to affect chlorophyll content, including low temperature (Fukuda & Terao, ; Zhang, Chen, Wang, Hong, & Wang, ), salinity (Negrão, Schmöckel, & Tester, ), drought and submergence (Fukao, Yeung, & Bailey‐Serres, ). The correlation between chlorophyll degradation and seedling tolerance was found to vary among different genetic backgrounds, suggesting that seedling tolerance to abiotic stress could be regulated by natural variations in plant photosynthesis.…”
Section: Introductionmentioning
confidence: 99%
“…Seedling vigour at the third leaf stage is an important factor in the cultivation of transplanted seedlings and for seedling establishment under a direct‐seeding system (Mahender, Anandan, & Pradhan, ). Several abiotic stresses have been shown to affect chlorophyll content, including low temperature (Fukuda & Terao, ; Zhang, Chen, Wang, Hong, & Wang, ), salinity (Negrão, Schmöckel, & Tester, ), drought and submergence (Fukao, Yeung, & Bailey‐Serres, ). The correlation between chlorophyll degradation and seedling tolerance was found to vary among different genetic backgrounds, suggesting that seedling tolerance to abiotic stress could be regulated by natural variations in plant photosynthesis.…”
Section: Introductionmentioning
confidence: 99%
“…Low temperatures have negative effects on plants including reduced growth rates and increased leaf chlorosis (Huner et al 1993;Yoshida et al 1996;Mackill and Lei 1997;Fukuda and Terao 2015;Yamori et al 2011;Bai et al 2021). During the direct seeding of rice (Oryza sativa L.), low temperature can cause serious problems, including increased seedling mortality.…”
Section: Introductionmentioning
confidence: 99%
“…Two major rice cultivars, indica and japonica, are known to have differences in their tolerance to low temperatures. The cultivar indica originated in the tropics and is more sensitive to lowtemperature stress than the cultivar japonica, which is adapted to temperate conditions (Mackill and Lei 1997;Ohsumi et al 2012;Fukuda and Terao 2015). indica cultivars develop symptoms of chlorosis at low temperatures (below 18 C).…”
Section: Introductionmentioning
confidence: 99%
“…В этом процессе участвуют локусы, определяющие гормональный статус проростков, в том числе вовлеченные в биосинтез гиббереллина. Повышенное содержание хлорофилла также способствует увеличению темпов роста всходов, ускоряя образование и накопление углеводов (11). Высокая концентрация сахарозы, глюкозы и активность амилазы в прорастающих семенах служат предпосылками для быстрого роста проростков (12,13).…”
unclassified
“…С точки зрения методики проведения опытов необходимо учитывать, что время прорастания увеличивается при снижении температуры (11). При предварительном замачивании (прайминге) семян (на 24 ч или 48 ч при 20 C и на 12 ч при 30 С) время прорастания уменьшается.…”
unclassified