The genetic control of glabrous glume during African rice domestication

Chang, Leqin; Hu, Min; Ning, Jing; He, Wei; Gao, Jiayu; Ndjiondjop, Marie-Noëlle; Fu, Yongcai; Liu, Fengxia; Sun, Hongying; Gu, Ping; Sun, Chuanqing; Zhu, Zuofeng

doi:10.1016/j.jgg.2022.02.009

Cited by 2 publications

(2 citation statements)

References 42 publications

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“…Lemma hair is a modification of the epidermal cells that grow on the surface of the lemma. According to (11), lemma hair assists in the spread of seeds and protects seed nationalization by birds and other animals. Table 1 shows that on the potential lines, number 8, number 51, and number 52, the Cempo Ireng varieties and the Sembada varieties are medium (code 5).…”

Section: Pubescence Of Lemmamentioning

confidence: 99%

Novelty, Distinctiveness, Uniformity, and Stability Testing for Three Potential Lines of Black Rice

Nandariyah,

Nitasari,

Pujiasmanto

et al. 2023

J. Biodiv. Biotechn.

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<span lang="EN-US">Black rice Cempo Ireng is a local variety with a long plant life, high plant posture, and low productivity. Plant breeding by gamma irradiation was carried out to correct these weaknesses. The results of the gamma irradiation process included a selection process for each generation and produced potential lines numbers such as 8, 51, and 52. The characterization was based on the NDUS (Novelty, Distinctiveness, Uniformity, and Stability) test. The purpose of this study was to characterize potential lines as one of the requirements for the release of plant varieties. The study was conducted in the paddy fields of Pakahan Village, Jogonalan District, Klaten Regency, from February-July 2022. The method used was a single factor randomized complete block design with three replications. Data were analyzed by T test with 5% level. The results of the study showed that the three potential lines have differences with the parent and the Sembada varieties. Three potential lines can be deemed to be new, dictinct, uniform, and stable.</span>

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Section: Pubescence Of Lemmamentioning

confidence: 99%

Novelty, Distinctiveness, Uniformity, and Stability Testing for Three Potential Lines of Black Rice

Nandariyah,

Nitasari,

Pujiasmanto

et al. 2023

J. Biodiv. Biotechn.

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show abstract

“…However, the looming threat of climate change has hampered rice productivity greatly in the last decade. Among the various environmental stresses, salinity is the most important and concerning abiotic stress impacting the livelihoods of rice growers around the globe [ 3 , 4 ]. The International Oryza Map Alignment Project, a wild rice genomic resource, provided a cultivated rice ( O. sativa) genomes (3K-RG) dataset aiming to catalog natural variations that exist in cultivated and wild rice.…”

Section: Introductionmentioning

confidence: 99%

Transcriptome-Wide Analysis Revealed the Potential of the High-Affinity Potassium Transporter (HKT) Gene Family in Rice Salinity Tolerance via Ion Homeostasis

et al. 2022

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The high-affinity potassium transporter (HKT) genes are key ions transporters, regulating the plant response to salt stress via sodium (Na+) and potassium (K+) homeostasis. The main goal of this research was to find and understand the HKT genes in rice and their potential biological activities in response to brassinosteroids (BRs), jasmonic acid (JA), seawater, and NaCl stress. The in silico analyses of seven OsHKT genes involved their evolutionary tree, gene structures, conserved motifs, and chemical properties, highlighting the key aspects of OsHKT genes. The Gene Ontology (GO) analysis of HKT genes revealed their roles in growth and stress responses. Promoter analysis showed that the majority of the HKT genes participate in abiotic stress responses. Tissue-specific expression analysis showed higher transcriptional activity of OsHKT genes in roots and leaves. Under NaCl, BR, and JA application, OsHKT1 was expressed differentially in roots and shoots. Similarly, the induced expression pattern of OsHKT1 was recorded in the seawater resistant (SWR) cultivar. Additionally, the Na+ to K+ ratio under different concentrations of NaCl stress has been evaluated. Our data highlighted the important role of the OsHKT gene family in regulating the JA and BR mediated rice salinity tolerance and could be useful for rice future breeding programs.

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The genetic control of glabrous glume during African rice domestication

Cited by 2 publications

References 42 publications

Novelty, Distinctiveness, Uniformity, and Stability Testing for Three Potential Lines of Black Rice

Novelty, Distinctiveness, Uniformity, and Stability Testing for Three Potential Lines of Black Rice

Transcriptome-Wide Analysis Revealed the Potential of the High-Affinity Potassium Transporter (HKT) Gene Family in Rice Salinity Tolerance via Ion Homeostasis

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