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Showing 1 to 12 of 652 entries
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High-density mapping of quantitative trait loci for grain-weight and spikelet number in rice.

Rice (New York, N.Y.)

Kim DM, Lee HS, Kwon SJ, Fabreag ME, Kang JW, Yun YT, Chung CT, Ahn SN.
PMID: 26055996
Rice (N Y). 2014 Dec;7(1):14. doi: 10.1186/s12284-014-0014-5. Epub 2014 Aug 19.

BACKGROUND: High grain yield is one of the most important traits requiring improvement in rice breeding programs. Consequently, the genetic basis of spikelets per panicle (SPP) and grain weight (TGW) have received much research focus because of their importance...

A New Recessive Gene Conferring Resistance Against Rice Blast.

Rice (New York, N.Y.)

Liang Z, Wang L, Pan Q.
PMID: 27637926
Rice (N Y). 2016 Dec;9(1):47. doi: 10.1186/s12284-016-0120-7. Epub 2016 Sep 15.

BACKGROUND: Rice blast (causative pathogen Magnaporthe oryzae) represents a major biotic constraint over rice production. While numerous genes for resistance have been found in both japonica and indica germplasm, as yet the diversity harbored by aus germplasm has not...

Analysis of Allelic Imbalance in Rice Hybrids Under Water Stress and Association of Asymmetrically Expressed Genes with Drought-Response QTLs.

Rice (New York, N.Y.)

Ereful NC, Liu LY, Tsai E, Kao SM, Dixit S, Mauleon R, Malabanan K, Thomson M, Laurena A, Lee D, Mackay I, Greenland A, Powell W, Leung H.
PMID: 27671164
Rice (N Y). 2016 Dec;9(1):50. doi: 10.1186/s12284-016-0123-4. Epub 2016 Sep 26.

BACKGROUND: Information on the effect of stress on the allele-specific expression (ASE) profile of rice hybrids is limited. More so, the association of allelically imbalanced genes to important traits is yet to be understood. Here we assessed allelic imbalance...

Erratum to: Population dynamics among six major groups of the Oryza rufipogon species complex, wild relative of cultivated Asian rice.

Rice (New York, N.Y.)

Kim H, Jung J, Singh N, Greenberg A, Doyle JJ, Tyagi W, Chung JW, Kimball J, Hamilton RS, McCouch SR.
PMID: 28447321
Rice (N Y). 2017 Dec;10(1):17. doi: 10.1186/s12284-017-0156-3. Epub 2017 Apr 26.

No abstract available.

Photoprotection as a Trait for Rice Yield Improvement: Status and Prospects.

Rice (New York, N.Y.)

Murchie EH, Ali A, Herman T.
PMID: 26424004
Rice (N Y). 2015 Dec;8(1):31. doi: 10.1186/s12284-015-0065-2. Epub 2015 Sep 30.

Solar radiation is essential for photosynthesis and global crop productivity but it is also variable in space and time, frequently being limiting or in excess of plant requirements depending on season, environment and microclimate. Photoprotective mechanisms at the chloroplast...

Genotypic and Environmental Variations in Grain Cadmium and Arsenic Concentrations Among a Panel of High Yielding Rice Cultivars.

Rice (New York, N.Y.)

Duan G, Shao G, Tang Z, Chen H, Wang B, Tang Z, Yang Y, Liu Y, Zhao FJ.
PMID: 28353179
Rice (N Y). 2017 Dec;10(1):9. doi: 10.1186/s12284-017-0149-2. Epub 2017 Mar 28.

BACKGROUND: Rice is a major dietary source of cadmium (Cd) and arsenic (As) for populations consuming rice as the staple food. Excessive Cd and As accumulation in rice grain is of great concern worldwide, especially in South China where...

Rice panicle plasticity in Near Isogenic Lines carrying a QTL for larger panicle is genotype and environment dependent.

Rice (New York, N.Y.)

Adriani DE, Dingkuhn M, Dardou A, Adam H, Luquet D, Lafarge T.
PMID: 27255512
Rice (N Y). 2016 Dec;9(1):28. doi: 10.1186/s12284-016-0101-x. Epub 2016 Jun 02.

BACKGROUND: Panicle architectural traits in rice (branching, rachis length, spikelet number) are established between panicle initiation and heading stages. They vary among genotypes and are prone to Genotype x Environment interactions. Together with panicle number, panicle architecture determines sink-based...

Rice arbuscular mycorrhiza as a tool to study the molecular mechanisms of fungal symbiosis and a potential target to increase productivity.

Rice (New York, N.Y.)

Nakagawa T, Imaizumi-Anraku H.
PMID: 26516078
Rice (N Y). 2015 Dec;8(1):32. doi: 10.1186/s12284-015-0067-0. Epub 2015 Oct 30.

Rice (Oryza sativa L.) is a monocot model crop for cereal molecular biology. Following the emergence of molecular genetics of arbuscular mycorrhizal (AM) symbiosis in model legumes in the 1990s, studies on rice genetic resources have considerably contributed to...

Involvement of mitogen activated protein kinase kinase 6 in UV induced transcripts accumulation of genes in phytoalexin biosynthesis in rice.

Rice (New York, N.Y.)

Wankhede DP, Kumar K, Singh P, Sinha AK.
PMID: 24295067
Rice (N Y). 2013 Dec 02;6(1):35. doi: 10.1186/1939-8433-6-35.

BACKGROUND: Ultra violet radiation leads to accumulation of phytoalexins (PA) in rice (Oryza sativa) which are typically accumulated when the plants are infected with rice blast pathogen Magnaporthe oryzae. Although extensive works have been done in elucidating phytoalexin biosynthesis,...

Pyramiding of three bacterial blight resistance genes for broad-spectrum resistance in deepwater rice variety, Jalmagna.

Rice (New York, N.Y.)

Pradhan SK, Nayak DK, Mohanty S, Behera L, Barik SR, Pandit E, Lenka S, Anandan A.
PMID: 26054243
Rice (N Y). 2015 Dec;8(1):51. doi: 10.1186/s12284-015-0051-8. Epub 2015 May 31.

BACKGROUND: Jalmagna is a popular deepwater rice variety with farmers of India because of its good yield under waterlogged condition. However, the variety is highly susceptible to bacterial blight (BB) disease. The development of resistant cultivars has been the...

Genetic analysis of flag leaf size and candidate genes determination of a major QTL for flag leaf width in rice.

Rice (New York, N.Y.)

Zhang B, Ye W, Ren D, Tian P, Peng Y, Gao Y, Ruan B, Wang L, Zhang G, Guo L, Qian Q, Gao Z.
PMID: 26054240
Rice (N Y). 2015 Dec;8(1):39. doi: 10.1186/s12284-014-0039-9. Epub 2015 Jan 17.

BACKGROUND: Flag leaf is the most essential organ for photosynthesis in rice and its size plays an important role in rice breeding for ideal plant-type. Flag leaf size affect photosynthesis to a certain extent, thereby influencing rice production. Several...

Functional diversity of jasmonates in rice.

Rice (New York, N.Y.)

Liu Z, Zhang S, Sun N, Liu H, Zhao Y, Liang Y, Zhang L, Han Y.
PMID: 26054241
Rice (N Y). 2015 Dec;8(1):42. doi: 10.1186/s12284-015-0042-9. Epub 2015 Jan 29.

Phytohormone jasmonates (JA) play essential roles in plants, such as regulating development and growth, responding to environmental changes, and resisting abiotic and biotic stresses. During signaling, JA interacts, either synergistically or antagonistically, with other hormones, such as salicylic acid...

Showing 1 to 12 of 652 entries