Panicle - Wikipedia
WEBA panicle is a much-branched inflorescence. [1] Some authors distinguish it from a compound spike inflorescence, by requiring that the flowers (and fruit) be pedicellate (having a single stem per flower). The branches of a panicle are often racemes.
Panicle | plant anatomy | Britannica
WEBA panicle is a branched raceme in which the branches are themselves racemes (e.g., yuccas, Yucca). In a compound umbel, all the umbel inflorescences arise from a common point and appear to be at about the same level (e.g., wild carrot).
Diverse panicle architecture results from various combinations …
WEBJun 11, 2020 · Here, we show that two quantitative trait loci (QTLs), PANICLE RACHIS LENGTH5 (Prl5) and PRIMARY BRANCH LENGTH6 (Pbl6), independently regulate panicle length in rice. Prl5 encodes a...
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WEBPanicle branches are where the spikelets will develop. Panicle branches can also secondarily branch, producing secondary branches. The types of secondary branching are absent, light, heavy and clustering.
Enhancing rice panicle branching and grain yield through tissue
WEBDuring the development of the rice panicle, the inflorescence meristem produces multiple primary and secondary branches. Panicle branching determines grain number, one of the determinants of grain yield. Therefore, one promising approach to increase grain yield is by enhancing panicle branching.
Transcriptome-wide association analyses reveal the impact of
WEBNov 18, 2023 · Panicle architecture is a key determinant of rice grain yield and is mainly determined at the 1-2 mm young panicle stage. Here, we investigated the transcriptome of the 1-2 mm young panicles...
Optimization of rice panicle architecture by specifically …
WEBMar 24, 2023 · Nature Communications - Rice panicle architecture dominates grain yield. In this study, the authors demonstrate a method for rationally overcoming the trade-off between yield traits and...
Designing rice panicle architecture via developmental regulatory …
WEBMar 21, 2023 · In this study, we aimed to determine how the number of panicle branches and panicle length are coordinately regulated and discovered that these two traits were independently regulated by Prl5, Pbl6, and Gn1a without any trade-off.
Tillering and panicle branching genes in rice - ScienceDirect
WEBMar 1, 2014 · Rice tillers and panicle branches are lateral organs at vegetative and reproductive stages, respectively. When the shoot apical meristem undergoes the developmental transition from vegetative to reproductive stage, the panicle branch is generated ( Wang and Li, 2008 , Wang and Li, 2011 ).
Effect of Panicle Morphology on Grain Filling and Rice Yield: …
WEBMay 10, 2022 · The formation of the panicle branches and the spikelets occurs in basipetal succession, that is, the spikelets at the basal region of the panicle are formed earlier than those in the apical region. Thus, the spikelet at the top that is formed by the transformation of the main rachis is the newest.
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