2024 Inflorescence architecture

Inflorescence architecture

Author: inxw

August undefined, 2024

WebGrass species produce complex inflorescences and unique flowers. The grass inflorescence is composed of different types of branches, including a specialized branch called a spikelet. The spikelet is a special unit of the inflorescence and forms one to several florets, depending on the species. Web27 nov. 2006 · The major cereal crops such as wheat, barley, maize and rice display distinct patterns of inflorescence development. Variations in inflorescence architecture can affect the yield potential, the free-threshing characteristics and the liberation of the kernel (Simons et al., 2006; Vollbrecht et al., 2005; Wang et al., 2005).

Improving architectural traits of maize inflorescences

Web4 apr. 2024 · Notwithstanding the success of recent inflorescence modeling approaches, a simple homeotic schema of inflorescence patterning capable of explaining inflorescence architecture and variation remains elusive. The limitations of these models are most apparent in taxa with complex inflorescence architectures, such as the grass family … Web1 dag geleden · Author summary Axillary meristems (AMs) generate branches and determine the inflorescence pattern, and further define the overall architecture of plants. In addition, they have great impacts on the tiller number and panicle size, and therefore significantly influence the seed number and yield of crops. Hence, understanding the … tcam trading

Genetic control of inflorescence architecture in legumes

Web2 dagen geleden · As flowers produce the seeds and the fruits, inflorescence architecture—the level of branching as well as the final numbers of flowers in each branch—plays a central role in crop productivity. Woodland strawberry is a familiar plant for most of us in Finland. It is also a very convenient model plant for biological research—it … Web1 mei 2024 · The lowest morphological variability was found in quantitative traits related to plant architecture such as height until first or last inflorescence (Fig. 1a) or stem width (Fig. 1b). Web28 nov. 2024 · Plant architecture, which consists mainly of plant height, tillering, and panicle morphology, contributes greatly to grain yield in rice. Exploring the molecular mechanisms of rice plant architecture will provide theoretical guidance and valuable gene resources for breeding elite rice varieties with ideal plant architecture. tcan 08 mar 18

Genetic and molecular pathways controlling rice inflorescence …

Evolution and Development of Inflorescence Architectures

Web13 okt. 2015 · Nonetheless, the auxin-dependent regulation of BA1 transcription, a key regulator of maize inflorescence architecture, ensures that axillary meristems are … Web15 sep. 2011 · However, despite the extensive diversity of inflorescence architecture (three-dimensional flower arrangement within inflorescences) within angiosperms (Troll, 1964; Weberling, 1989), the effect of inflorescence architecture on inter- and intra-inflorescence pollinator movements and mating success has not been sufficiently … tcam targetWeb• Our novel findings demonstrate that natural variation in inflorescence architecture significantly affects pollinator behaviour and reproductive success, suggesting that … tcam training

"WebPlant inflorescence architecture depends on which meristems becomes flowers and which become shoots. Consequently, genes that regulate floral meristem identity play … " - Inflorescence architecture

Inflorescence architecture

Webform, inflorescence architecture, and flower size. Lianescent (climbing) habit, headed inflorescence, and small flower are the predominant states, and occur in different genera of the tribe. This makes Morindeae an attractive model for exploring the evolu-tionary appearances and transitions between the major states of Web14 feb. 2024 · Here, we showTEOSINTE BRANCHED1(TB1) regulates inflorescence architecture in bread wheat (Triticum aestivumL.) by investigating lines that display a form of inflorescence branching known as ...

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Web4 mrt. 2024 · Inflorescence architecture is normal in an sp mutant (Pnueli et al., 1998). Instead, tomato inflorescence architecture is influenced by other factors that regulate … WebThe homeobox gene BREVIPEDICELLUS is a key regulator of inflorescence architecture in Arabidopsis. Proc. Natl. Acad. Sci. U. S. A.) -4. NSERC Visiting Postdoctoral Fellowship, Plant Biotechnology Institute, From Nov. 1999-2002. -5. University of Saskatchewan Graduate Studies and ...

WebIn Arabidopsis thaliana, the ERECTA (ER) signaling pathway and the SWR1 chromatin remodeling complex jointly regulate inflorescence architecture by promoting the expression of the PACLOBUTRAZOL RESISTANCE (PRE) gene family. However, how PREs regulate inflorescence architecture remains unclear.

Web• Our novel findings demonstrate that natural variation in inflorescence architecture significantly affects pollinator behaviour and reproductive success, suggesting that inflorescence architecture can evolve under pollinator-mediated natural selection in … Web29 jun. 2006 · In particular inflorescence architecture was dramatically altered by unintentional selection by the pre-Columbian civilizations (Martienssen 1997). Even today, inflorescence architecture is a key agronomic trait, since increasing the number of branches in the tassel increases pollen yield and influences hybrid production as well as …

Web4 nov. 2024 · Inflorescence architecture directly influencing plant reproductive success [], is a key agronomic factor determining seed yield.In higher plants, inflorescence architectures exhibit remarkable diversity, which is derived from the inflorescence position on the shoot, the flower arrangement within inflorescence and the patterns and timing of …

WebInflorescence architecture determines flower production, which can vary dramatically both between and within species. In tomato plants, formation of multiflowered inflorescences depends on a precisely timed process of meristem maturation mediated by the transcription factor gene TERMINATING FLOWER ( TMF ), but the underlying mechanism is unknown. tcan1043dmtrq1 datasheetWeb19 aug. 2024 · The total arrangement of spikelets and florets on the shoot axis is called an inflorescence. Inflorescences provide a protective substrate for flowering and pollination, deliver photosynthate to fuel growth and grain set, and facilitate grain dispersal. tcan332d电路Web9 dec. 2008 · Figure 1. Inflorescence architecture. (A) Monopodial growth in which the apical meristem is indeterminate. (B) Sympodial growth in which the apical … tcan1051drq1 datasheetWeb6 apr. 2024 · Molecular phylogeny and inflorescence evolution of Prunus (Rosaceae) based on RAD-seq and genome skimming analyses. Author links open overlay panel Na Su a b 1, ... (Figs. 2 and S1–S6), each presenting a characteristic inflorescence architecture: the racemose group (clade 1/A), solitary-flower group (clade 2/B) and corymbose group ... tcan1043drq1 datasheetWeb1 jul. 2024 · Inflorescences are typically branched structures that bear flowers. As known from the conventional model species, the major difference between the two basic types of inflorescences, racemes in... tcan1043a datasheetWebMajor contributors to the inflorescence architecture are the activity and developmental trajectories adopted by axillary meristems, which determine the degree of branching and … tcan1051 datasheetWeb21 dec. 2015 · Rice inflorescence architecture is determined by the initiation of the primordia as well as the occurrence and elongation of the primary and the secondary branches and spikelets 21. To confirm... tcan4550 datasheet