Control of tillering in rice

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WebMar 1, 1998 · Figure 3. Diurnal regulation of GA levels in shoots of 14-d-old seedlings of 58M (F), 90M (f), and 100M (Œ) grown under 16-h photoperiods. The dark period is indicated by the solid bars at the top and bottom of the figure. GA levels were measured by GC-MS selected ion monitoring using deuterated internal standards. Data are the means … WebJan 15, 2005 · We propose here that tillering dwarf mutants are useful for studying the control of bud activity in rice. Results Five tillering dwarf mutants. Rice plants show a regular growth pattern that has been well described in a number of articles (Hoshikawa 1989). During vegetative development, leaves are generated in alternate phyllotaxy, and …

Branching in rice - ScienceDirect

WebControl of tillering in rice. Abstract: Tillering in rice (Oryza sativa L.) is an important agronomic trait for grain production, and also a model system for the study of branching in monocotyledonous plants. Rice tiller is a specialized grain-bearing branch that is formed on the unelongated basal internode and grows independently of the mother ... WebControl of tillering in rice. Tillering in rice (Oryza sativa L.) is an important agronomic trait for grain production, and also a model system for the study of branching in monocotyledonous plants. Rice tiller is a specialized grain-bearing branch that is formed on the unelongated basal internode and grows independently of the mother stem ... cyndee sinnott facebook

SLR1 inhibits MOC1 degradation to coordinate tiller number and

WebApr 10, 2003 · To identify genes involved in the control of rice tillering, we have screened for mutants with altered tiller numbers from … WebNov 28, 2024 · Therefore, IPI1 and NPT1 control rice plant architecture by affecting the IPA1 protein. Tillering and panicle branching occur during the vegetative and reproductive stages, respectively, but they are very closely related. Most genes controlling rice tillering are usually involved in the regulation of panicle branching, and vice versa. WebFeb 1, 2011 · Control of tillering. Tillers are grain-bearing branches in monocot plants. Normally, a tiller bud arises from the axil of each leaf on the main stem of a rice plant, but only those on the unelongated basal internodes have potentials to develop into tillers. ... To substantiate the model of rice tillering governed by strigolactones, it will be ... cyndee shingledecker

Suppression of Tiller Bud Activity in Tillering Dwarf Mutants of Rice ...

SLR1 inhibits MOC1 degradation to coordinate tiller number …

WebMay 1, 2003 · Although the morphology and histology and some mutants of rice tillering have been well described, the molecular mechanism of … billy keane listowelWebSep 7, 2012 · Abstract. The architecture of rice is greatly influenced by the growth of tillers, i.e. vegetative shoot branches. OsSPL14, a member of the SQUAMOSA PROMOTER BINDING PROTEIN-LIKE (SPL) genes, and strigolactones (SLs) are known to suppress outgrowth of tiller buds.OsSPL14 also regulates panicle development. We show that … cyndee\\u0027s conceal carry

"WebOct 1, 2024 · A third class of hormones that affect tiller number is strigolactones, which negatively regulate tiller number in Arabidopsis and rice. Wheat TaD27-B controls tiller number by affecting the synthesis of strigolactones [24]. In wheat, miR156-TaSPLs regulates tillering by interacting with TaD53, which is a repressor of strigolactones … " - Control of tillering in rice

Control of tillering in rice

Molecular basis underlying rice tiller angle: Current progress …

WebMar 22, 2024 · Tillering and yield are linked in rice, with significant efforts being invested to understand the genetic basis of this phenomenon. However, in addition to genetic factors, tillering is also influenced by the environment. Exploiting experiments in which seedlings were first grown in elevated CO2 (eCO2) before transfer and further growth under … WebMar 22, 2024 · Tillering and yield are linked in rice, with significant efforts being invested to understand the genetic basis of this phenomenon. However, in addition to genetic …

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WebApr 10, 2003 · Although the morphology and histology and some mutants of rice tillering have been well described, the molecular mechanism of rice tillering remains to be … WebApr 10, 2024 · Rice tillering occurs in a two-stage process: the formation of an axillary bud at each leaf axil and its subsequent outgrowth. Although the morphology and histology …

WebIn this review, we describe the genes and hormones that control tillering in two key cereal crops, rice and barley. In addition, we discuss how the development of new genomics … WebMar 1, 2014 · In this review, we describe the genes and hormones that control tillering in two key cereal crops, rice and barley. In addition, we discuss how the development of new genomics tools and approaches, coupled with the synteny between the rice and barley genomes, are accelerating the isolation of barley genes underlying tillering phenotypes.

WebMar 30, 2024 · The plant architecture of rice is an important factor affecting yield. Strigolactones (SLs) are newly discovered carotenoid-derived plant hormones that play … WebMar 1, 2014 · In grasses like rice (Oryza sativa L.) and barley (Hordeum vulgare L.), vegetative AXMs form in the leaf axil of lower leaves of the plant and produce tillers (branches). Tiller development is ...

WebAug 13, 2024 · INTRODUCTION. Rice (Oryza sativa) tillering is an important agronomic trait for grain yield, which is controlled by genetic and physiological factors (Hussien et al., 2014).Strigolactones (SLs), a group of terpenoid plant hormones, suppress tiller bud outgrowth in rice (Umehara et al., 2008).TEOSINTE BRANCHED1 (OsTB1), also known …

WebApr 23, 2024 · Here, we characterized the function of rice grassy tiller1 ( OsGT1) and its interaction with other genetic and biological factors involved in tiller bud outgrowth in rice … cyndee todgham cherniakWebAug 13, 2024 · INTRODUCTION. Rice (Oryza sativa) tillering is an important agronomic trait for grain yield, which is controlled by genetic and physiological factors (Hussien et … billy kelleher twitterWebJan 11, 2024 · This review provides an overview of the regulation of tiller angle in rice, with particular focus on the roles of the growth environment and method of cultivation; … billy jurgesWebAlthough the morphology and histology2,3 and some mutants of rice tillering4 have been well described, the molecular mechanism of rice tillering remains to be elucidated. Here … billy kearseWebTillering in rice (Oryza sativa L.) is an important agronomic trait for grain production, and also a model system for the study of branching in monocotyledonous plants. Rice tiller is … billy keeble youtube song playlistWebApr 1, 2024 · Experimental design. We performed a pot experiment laid out in a single-factor randomized block design. There were three nitrogen treatments: no nitrogen application (CK) as control, traditional nitrogen fertilizer application (TFA: base and tillering fertilizer proportions 70% and 30%, respectively), and OFA (35% applied at base, 15% at early … billy kearnsWebApr 1, 2003 · Although the morphology and histology and some mutants of rice tillering have been well described, the molecular mechanism of rice tillering remains to be … billy kearse death row