scholarly journals Oryza sativa LIGULELESS 2s determine lamina joint positioning and differentiation by inhibiting auxin signaling

2020 ◽  
Author(s):  
Rongna Wang ◽  
Chang Liu ◽  
Zhina Chen ◽  
Shiyong Sun ◽  
Xuelu Wang
Keyword(s):  
Oryza Sativa ◽  
Auxin Signaling ◽  
Lamina Joint

scholarly journals Auxin signaling is closely associated with Zn-efficiency in rice (Oryza sativa L.)

2016 ◽  
Vol 11 (1) ◽  
pp. 124-129 ◽  
Author(s):  
Most Champa Begum ◽  
Monirul Islam ◽  
Mamunur Rashid Sarkar ◽  
Md Abu Sayem Azad ◽  
A. K. M. Nazmul Huda ◽  
...  
Keyword(s):  
Oryza Sativa ◽  
Oryza Sativa L ◽  
Auxin Signaling ◽  
Zn Efficiency

scholarly journals Understanding the role of Oryza sativa OsPILS (PIN Like) genes in auxin signaling

2014 ◽  
Author(s):  
Tapan Kumar Mohanta ◽  
Nibedita Mohanta
Keyword(s):  
Oryza Sativa ◽  
Regulation Of Gene Expression ◽  
Auxin Signaling ◽  
Dependent Manner ◽  
Transporter Family ◽  
Time Period ◽  
Leaf Tissues ◽  
Auxin Transporter ◽  
Auxin Efflux Carriers ◽  
Root Tissues

The phytohormone auxin is one of the most important signaling molecule that undergo accumulation or depletion in temporal or spatial manner due to wide arrays of changes in developmental or stress programme. Proper distribution, maintenance and homeostasis of auxin molecules across the plant system is one of the most important phenomena. The distribution and homeostasis of auxin is maintained by auxin transport system across the plant. Auxin transportation is carried out by auxin transporter family proteins, popularly known as auxin efflux carriers (PINs). Besides, auxin efflux carrier family proteins, a sub-family of auxin efflux carriers (OsPILS) being identified from Oryza sativa and reported here. Oryza sativa encodes for seven putative sub-cellularly localized transmembrane PILS proteins. Differential expression of OsPILS genes are found to be regulated by auxin and cytokinin dependent manner. In auxin treated plants, all OsPILS genes are up-regulated in leaf tissues and down regulated in root tissues during third week time point. In cytokinin treated plants, maximum of OsPILS genes were up-regulated both in leafs and roots tissues during third week time period. Regulation of gene expression of OsPILS genes by auxin and cytokinin during third week time period reflects its important roles during plant growth and development.

Auxin signaling is involved in iron deficiency-induced photosynthetic inhibition and shoot growth defect in rice (Oryza sativa L.)

2015 ◽  
Vol 58 (6) ◽  
pp. 391-401 ◽  
Author(s):  
Kaidong Liu ◽  
Runqing Yue ◽  
Changchun Yuan ◽  
Jinxiang Liu ◽  
Lei Zhang ◽  
...  
Keyword(s):  
Oryza Sativa ◽  
Iron Deficiency ◽  
Shoot Growth ◽  
Oryza Sativa L ◽  
Growth Defect ◽  
Auxin Signaling ◽  
Photosynthetic Inhibition

The promoting effects of alginate oligosaccharides on root development in Oryza sativa L. mediated by auxin signaling

2014 ◽  
Vol 113 ◽  
pp. 446-454 ◽  
Author(s):  
Yunhong Zhang ◽  
Heng Yin ◽  
Xiaoming Zhao ◽  
Wenxia Wang ◽  
Yuguang Du ◽  
...  
Keyword(s):  
Oryza Sativa ◽  
Root Development ◽  
Oryza Sativa L ◽  
Auxin Signaling ◽  
Alginate Oligosaccharides

scholarly journals Understanding the role of Oryza sativa OsPILS (PIN Like) genes in auxin signaling

2014 ◽  
Author(s):  
Tapan Kumar Mohanta ◽  
Nibedita Mohanta
Keyword(s):  
Oryza Sativa ◽  
Regulation Of Gene Expression ◽  
Auxin Signaling ◽  
Dependent Manner ◽  
Transporter Family ◽  
Time Period ◽  
Leaf Tissues ◽  
Auxin Transporter ◽  
Auxin Efflux Carriers ◽  
Root Tissues

The phytohormone auxin is one of the most important signaling molecule that undergo accumulation or depletion in temporal or spatial manner due to wide arrays of changes in developmental or stress programme. Proper distribution, maintenance and homeostasis of auxin molecules across the plant system is one of the most important phenomena. The distribution and homeostasis of auxin is maintained by auxin transport system across the plant. Auxin transportation is carried out by auxin transporter family proteins, popularly known as auxin efflux carriers (PINs). Besides, auxin efflux carrier family proteins, a sub-family of auxin efflux carriers (OsPILS) being identified from Oryza sativa and reported here. Oryza sativa encodes for seven putative sub-cellularly localized transmembrane PILS proteins. Differential expression of OsPILS genes are found to be regulated by auxin and cytokinin dependent manner. In auxin treated plants, all OsPILS genes are up-regulated in leaf tissues and down regulated in root tissues during third week time point. In cytokinin treated plants, maximum of OsPILS genes were up-regulated both in leafs and roots tissues during third week time period. Regulation of gene expression of OsPILS genes by auxin and cytokinin during third week time period reflects its important roles during plant growth and development.

Analysis of Gravity-induced Growth Response of Shoot in Rice (Oryza sativa L.). Response of leaf pulvinus, lamina joint and torsion of leaf sheath.

1996 ◽  
Vol 65 (1) ◽  
pp. 44-50 ◽  
Author(s):  
Kentarou FURUSAWA ◽  
Kiyoshi TAKAHASHI ◽  
Kiyochika HOSHIKAWA
Keyword(s):  
Oryza Sativa ◽  
Growth Response ◽  
Oryza Sativa L ◽  
Leaf Sheath ◽  
Lamina Joint

Correlation between cell wall extensibility and the content of diferulic and ferulic acids in cell walls of Oryza sativa coleoptiles grown under water and in air

1991 ◽  
Vol 83 (3) ◽  
pp. 397-403 ◽  
Author(s):  
Kah-Siew Tan ◽  
Takayuki Hoson ◽  
Yoshio Masuda ◽  
Seiichiro Kamisaka
Keyword(s):  
Cell Wall ◽  
Oryza Sativa ◽  
Cell Walls ◽  
Cell Wall Extensibility ◽  
Ferulic Acids ◽  
Wall Extensibility

Keragaan Morfologi dan Kandungan Antosianin Padi Beras Merah (Oryza sativa L.) di Kecamatan Munte dan Kecamatan Payung, Kabupaten Karo

1970 ◽  
Vol 5 (3) ◽  
pp. 391-403
Author(s):  
Wiwik Winarti ◽  
Eva Sartini Bayu ◽  
Revandy Iskandar Damanik
Keyword(s):  
Oryza Sativa ◽  
Oryza Sativa L ◽  
International Rice Research Institute ◽  
Research Institute

Keragaan morfologi dan kandungan antosianin padi beras merah (Oryza sativa L.) pada Kecamatan Munte dan Kecamatan Payung di Kabupaten Karo. Penelitian ini bertujuan untuk mendapatkan informasi morfologi dan kandungan antosianin padi beras merah (Oryza sativa L.). Penelitian ini dimulai dari Juni 2017dan selesai pada Januari 2018 di kecamatan Munte dan Kecamatan Payung Kabupaten Karo.Metode survei deskriptif menggunakan panduan International Rice Research Institute (IRRI). Teknik penentuan lokasi secara sengaja dan pengamblan sampel secara kebetulan.Uji kandungan antosianin menggunakan metode analitik dengan menghomogenkan sampel. Hasil eksplorasi didapatkan 72 genotipe yang dibagi menjadi tiga lokasi lahan. Berdasaran uji kandungan antosianin didapatkan lahan A memiliki kandungan tertinggi yaitu 0,5 mg/100 g dan terendah yaitu lahan B 0,08 mg/100 g.

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