Physiological and molecular implications of multiple abiotic stresses on yield and quality of rice

B Radha, NC Sunitha, RP Sah, MA TP… - Frontiers in Plant …, 2023 - frontiersin.org
Abiotic stresses adversely affect rice yield and productivity, especially under the changing
climatic scenario. Exposure to multiple abiotic stresses acting together aggravates these …

Improvement of Drought Tolerance in Rice (Oryza sativa L.): Genetics, Genomic Tools, and the WRKY Gene Family

M Sahebi, MM Hanafi, MY Rafii… - BioMed research …, 2018 - Wiley Online Library
Drought tolerance is an important quantitative trait with multipart phenotypes that are often
further complicated by plant phenology. Different types of environmental stresses, such as …

Natural variation of DROT1 confers drought adaptation in upland rice

X Sun, H Xiong, C Jiang, D Zhang, Z Yang… - Nature …, 2022 - nature.com
Upland rice is a distinct ecotype that grows in aerobic environments and tolerates drought
stress. However, the genetic basis of its drought resistance is unclear. Here, using an …

Identification of QTLs and candidate loci associated with drought-related traits of the K/Z RIL rice population

Y Dwiningsih, J Thomas, A Kumar, C Gupta, N Gill… - 2022 - researchsquare.com
Background: Rice is the main staple food for the global population and drought is one of the
limited factor in rice production. In this research, progeny of a cross between an adapted US …

Insight into MAS: a molecular tool for development of stress resistant and quality of rice through gene stacking

G Das, JK Patra, KH Baek - Frontiers in plant science, 2017 - frontiersin.org
Rice yield is subjected to severe losses due to adverse effect of a number of stress factors.
The most effective method of controlling reduced crop production is utilization of host …

Meta-QTL and ortho-MQTL analyses identified genomic regions controlling rice yield, yield-related traits and root architecture under water deficit conditions

B Khahani, E Tavakol, V Shariati, L Rossini - Scientific reports, 2021 - nature.com
Meta-QTL (MQTL) analysis is a robust approach for genetic dissection of complex
quantitative traits. Rice varieties adapted to non-flooded cultivation are highly desirable in …

Morpho-physiological and biochemical response of rice (Oryza sativa L.) to drought stress: A review

U Bhandari, A Gajurel, B Khadka, I Thapa, I Chand… - Heliyon, 2023 - cell.com
Global food shortages are caused mainly by drought, the primary driver of yield loss in
agriculture worldwide. Drought stress negatively impacts the physiological and …

Progressive genomic approaches to explore drought-and salt-induced oxidative stress responses in plants under changing climate

M Billah, S Aktar, M Brestic, M Zivcak, ABM Khaldun… - Plants, 2021 - mdpi.com
Drought and salinity are the major environmental abiotic stresses that negatively impact crop
development and yield. To improve yields under abiotic stress conditions, drought-and …

A critical review on the improvement of drought stress tolerance in rice (Oryza sativa L.)

A Rasheed, MU Hassan, M Aamer… - Notulae Botanicae …, 2020 - notulaebotanicae.ro
Abiotic stresses are the primary threat to crop production across the globe. Drought stress is
primary abiotic stress which is considerably limiting the global rice production and putting …

Association mapping of drought tolerance and agronomic traits in rice (Oryza sativa L.) landraces

R Beena, S Kirubakaran, N Nithya, A Manickavelu… - BMC Plant …, 2021 - Springer
Background Asian cultivars were predominantly represented in global rice panel selected
for sequencing and to identify novel alleles for drought tolerance. Diverse genetic resources …