Mapping and characterization of major QTL for spike traits in common wheat
Sign Up to like & getrecommendations! Published in 2020 at "Physiology and Molecular Biology of Plants"
DOI: 10.1007/s12298-020-00823-0
Abstract: The spike traits of wheat can directly affect yield. F 2 and F 2:3 lines derived from the cross of the multi-spikelet female 10-A and the uni-spikelet male BE89 were used to detect QTLs for… read more here.
Keywords: qtl; mapping characterization; spikelet; spike ... See more keywords
Gene mapping and candidate gene analysis of multi-floret spikelet 3 (mfs3) in rice (Oryza sativa L.)
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Integrative Agriculture"
DOI: 10.1016/s2095-3119(19)62652-3
Abstract: Abstract Rice (Oryza sativa L.) is one of the most important food crops worldwide and a model monocot plant for gene function analysis, so it is an ideal system for studying flower development. This study… read more here.
Keywords: mfs3; rice; analysis; spikelet ... See more keywords
The rice TRIANGULAR HULL1 protein acts as a transcriptional repressor in regulating lateral development of spikelet
Sign Up to like & getrecommendations! Published in 2017 at "Scientific Reports"
DOI: 10.1038/s41598-017-14146-w
Abstract: As a basic unit of rice inflorescence, spikelet has profound influence on grain size, weight and yield. The molecular mechanism underlying spikelet development has not been fully elucidated. Here, we identified four allelic rice mutants,… read more here.
Keywords: protein; development spikelet; rice; spikelet ... See more keywords
INTERMEDIUM-M encodes an HvAP2L-H5 ortholog and is required for inflorescence indeterminacy and spikelet determinacy in barley
Sign Up to like & getrecommendations! Published in 2021 at "Proceedings of the National Academy of Sciences of the United States of America"
DOI: 10.1073/pnas.2011779118
Abstract: Significance Meristem determinacy/indeterminacy influences flower number and seed production in crops. Two closely related cool-season cereals, barley and wheat, produce variable and defined numbers of spikelets in their inflorescences, respectively. In this study, we identify… read more here.
Keywords: inflorescence; determinacy; barley wheat; spikelet ... See more keywords
'Spikelet stop' determines the maximum yield potential stage in barley.
Sign Up to like & getrecommendations! Published in 2021 at "Journal of experimental botany"
DOI: 10.1093/jxb/erab342
Abstract: Determining the grain yield potential contributed by grain number is a step towards advancing cereal crops' yield. To achieve this aim, it is pivotal to recognize the maximum yield potential (MYP) of the crop. In… read more here.
Keywords: barley; yield potential; spikelet; myp stage ... See more keywords
HOMEOBOX2, the paralog of SIX-ROWED SPIKE1/HOMEOBOX1, is dispensable for barley spikelet development
Sign Up to like & getrecommendations! Published in 2024 at "Journal of Experimental Botany"
DOI: 10.1093/jxb/erae044
Abstract: Abstract The HD-ZIP class I transcription factor Homeobox 1 (HvHOX1), also known as Vulgare Row-type Spike 1 (VRS1) or Six-rowed Spike 1, regulates lateral spikelet fertility in barley (Hordeum vulgare L.). It was shown that… read more here.
Keywords: spikelet development; barley; hvhox1 hvhox2; spikelet ... See more keywords
MULTI-FLORET SPIKELET 2, a MYB Transcription Factor, Determines Spikelet Meristem Fate and Floral Organ Identity in Rice.
Sign Up to like & getrecommendations! Published in 2020 at "Plant physiology"
DOI: 10.1104/pp.20.00743
Abstract: An understanding of flower and panicle development is crucial for improving yield and quality in majority of grass crops. In this study, we used mapping-based cloning to identify MULTI-FLORET SPIKELET2 (MFS2), which encodes a MYB… read more here.
Keywords: rice; spikelet; multi floret; factor ... See more keywords
Sterile Spikelets Contribute to Yield in Sorghum and Related Grasses[OPEN]
Sign Up to like & getrecommendations! Published in 2020 at "Plant Cell"
DOI: 10.1105/tpc.20.00424
Abstract: Apparently nonfunctional floral structures (spikelets) provide carbon for the developing grain in sorghum and two related wild species, thereby contributing to yield (fitness). Sorghum (Sorghum bicolor) and its relatives in the grass tribe Andropogoneae bear… read more here.
Keywords: seed; spikelet; sterile spikelets; yield ... See more keywords
The wheat AGL6-like MADS-box gene is a master regulator for floral organ identity and a target for spikelet meristem development manipulation.
Sign Up to like & getrecommendations! Published in 2021 at "Plant biotechnology journal"
DOI: 10.1111/pbi.13696
Abstract: The AGAMOUS-LIKE6 (AGL6)-like genes are ancient MADS-box genes and are functionally studied in a few model plants. The knowledge of these genes in wheat remains limited. Here, by studying a "double homoeolog mutant" of the… read more here.
Keywords: agl6 like; mads box; wheat; spikelet ... See more keywords
Wheat TaSPL13-2B Improves Floret Fertility and Enhances Grain Number per Spikelet Through Jasmonic Acid Signalling Pathway.
Sign Up to like & getrecommendations! Published in 2025 at "Plant biotechnology journal"
DOI: 10.1111/pbi.70463
Abstract: Floret fertility is a key determinant of grain number per spike and an important factor in cereal crop yield. However, the mechanisms by which phytohormone signalling and transcription factors coordinately regulate floret fertility and spikelet… read more here.
Keywords: fertility; floret fertility; grain number; spikelet ... See more keywords
Determination of wheat spike and spikelet architecture and grain traits using X-ray Computed Tomography imaging
Sign Up to like & getrecommendations! Published in 2021 at "Plant Methods"
DOI: 10.1186/s13007-021-00726-5
Abstract: Background Wheat spike architecture is a key determinant of multiple grain yield components and detailed examination of spike morphometric traits is beneficial to explain wheat grain yield and the effects of differing agronomy and genetics.… read more here.
Keywords: grain volume; wheat; spikelet; spike ... See more keywords