Unraveling the genetic enigma of rice submergence tolerance: Shedding light on the role of ethylene response factor-encoding gene SUB1A-1

Khalil, Md Ibrahim; Hassan, Md Mahmudul; Samanta, Swadesh Chandra; Chowdhury, Abul Kashem; Hassan, Md Zahid; Ahmed, Nasar Uddin; Somaddar, Uzzal; Ghosal, Sharmistha; Robin, Arif Hasan Khan; Nath, Ujjal Kumar; Mostofa, Mohammad Golam; Burritt, David J.; Ha, Chien Van; Gupta, Aarti; Tran, Lam-Son Phan; Saha, Gopal

doi:10.1016/j.plaphy.2023.108224

Cited by 4 publications

(1 citation statement)

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“…In recent years, extreme rainfall such as short-term heavy rainfall and persistent rainfall have occurred frequently; there has been an irregular trend of rainfall (400-600 mm) compared to the past 50 years, resulting in more serious flood submergence [1,2]. Flood submergence in northeastern China has mainly been distributed across the Heilongjiang River, Songhua River, Nenjiang River and Liaohe River.…”

Section: Introductionmentioning

confidence: 99%

Submergence Stress Reduces the Ability of Rice to Regulate Recovery after Disaster

Yu,

Meng,

Chen

et al. 2024

Agronomy

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Flood submergence has devastating effects on agricultural production in China, with rice being particularly vulnerable to its impacts. Previous studies on rice submergence stress have primarily focused on immediate yield reduction and short-term growth. In this study, a submergence stress experiment was carried out by using the method of potted rice flooding. The growth recovery characteristics of rice under different submergence stress were analyzed through the continuous observation of rice growth after the disaster. The results showed that submergence stress had a persistent effect on rice growth, which persisted until the recovery period after the disaster. The recovery ability of rice plants decreased with the aggravation of stress, leading to increased damage to the plant. The average yield decreased by 17.07% and 15.56% due to submergence stress during the jointing and booting stage, respectively. The current study pointed out that the growth traits of and, furthermore, the mechanism of physiological changes in rice during the recovery period need to be explored in order to understand the effects of flooding stress on rice.

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Section: Introductionmentioning

confidence: 99%