2024 Bph14 in rice

Bph14 in rice

Author: augb

August undefined, 2024

National Center for Biotechnology Information WebIdentification and characterization of Bph14, a gene conferring resistance to brown planthopper in rice Bph14 is predominantly expressed in vascular bundles, the site of BPH feeding In this study, we cloned Bph14, a gene conferring resistance to BPH at seedling and maturity stages of the rice plant, using a map-base cloning approach

High-resolution mapping of brown planthopper (BPH

WebJan 1, 2012 · Among those genes, Bph14 and Bph15 transferred to rice from O. officinalis, were first mapped in introgression line B5 as QTLs, with Qbph1 on chromosome 3, later renamed as Bph14 and Qbph2 on... WebJul 29, 2014 · Although Bph14 originated from the wild rice variety O. officinalis on chromosome 3 has already been isolated as a BPH resistance gene using introgression lines 25, 26, 27, none of the BPH... standard cost system

Genetic and molecular understanding of host rice resistance …

Web高产三系杂交中籼新组合巨2优108的选育与应用.pdf Web抗性基因的鉴定与定位是抗性育种的基础，迄今至少报道了34个褐飞虱抗性位点，其中28个主效抗性基因已被定位，其中显性基因Bph3、Bph14、Bph26和隐性基因bph29已被成功克隆[8-9]，这些基因中的一小部分已应用于抗褐飞虱遗传改良。 WebNov 2, 2024 · To efficiently and rapidly utilize the low amylose content-associated gene Wx hp in rice molecular breeding programs, we developed a tetra-primer amplification refractory mutation... standard cost vs average cost manufacturing

(PDF) Development and validation of a PCR-based functional …

WebAug 31, 2024 · Rice ( Oryza sativa L.) is the staple food for more than 3.5 billion people, mainly in Asia. Brown planthopper (BPH) is one of the most destructive insect pests of rice that limits rice production. Host-plant resistance is one of the most efficient ways to overcome BPH damage to the rice crop. Results WebJul 29, 2014 · The aphid resistance gene Mi from tomato 23,24 and BPH resistance gene BPH14 from wild rice 25 have been reported to encode … standard cost to build a houseWebJun 1, 2024 · In previous studies, Bph14, Bph15 and other resistance genes have been individually or pyramid-transferred into indica rice cultivars [ 11 – 19] using marker-assisted selection (MAS) to obtain rice lines with improved resistance. These improved rice lines showed higher resistance levels than their corresponding recipient parents. standard couch and loveseat size

"WebThe brown planthopper (BPH) is one of the most serious insect pests of rice. In this study, we conducted a molecular marker-based genetic analysis of the BPH resistance of ’B5’, a highly resistant line that derived its … " - Bph14 in rice

Bph14 in rice

The Coiled-Coil and Nucleotide Binding Domains of BROWN …

WebFeb 9, 2013 · Bph14 encodes an immune receptor of NB-LRR family, providing a means for studying the molecular mechanisms of rice resistance to BPH. Plant hormones (e.g. salicylic acid and...

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WebJan 15, 2015 · The brown planthopper (Nilaparvata lugens Stål; BPH) has become the most destructive insect pest in rice-producing areas. Finding, characterizing and pyramiding BPH resistance genes have become... WebThe Bph14 gene activates the salicylic acid signaling pathway and causes the deposition of callose in phloem tissue, preventing BPH from feeding on the host plant (Du et al. 2009). …

WebAnalysis of Bph14. Because BPH insects usually aggre- gate on the lower parts of rice plants and ingest the phloem sap, we thus studied the tissue specificity of Bph14 expression. We found... WebBROWN PLANTHOPPER RESISTANCE14 (BPH14), the first planthopper resistance gene isolated via map-based cloning in rice (Oryza sativa), encodes a coiled-coil, nucleotide …

WebApr 11, 2024 · Brown plant hopper-resistance gene BPH14, a CC-NB-LRR (CNL) gene has been found to confer ... a gene conferring resistance to brown planthopper in rice. Proc. Natl. Acad. Sci. 106(52 ... WebJan 19, 2011 · Abstract. BACKGROUND: Brown planthopper ( Nilaparvata lugens Stål; BPH) resistance genes Bph14 and Bph15 have been introgressed singly or pyramided …

WebThe Bph14 gene activates the salicylic acid signaling pathway and causes the deposition of callose in phloem tissue, preventing BPH from feeding on the host plant (Du et al. 2009). ... Functional...

Web本发明涉及一种提高两系不育系对干旱、稻瘟病和稻飞虱的回交育种方法，属于水稻抗逆育种技术领域。本方法利用以广占63S与巴西旱稻杂交衍生的申3S为受体，以抗病虫的旱恢3号改良系为供体，采用回交育种技术将稻瘟病抗性基因Pi9和稻飞虱抗性基因Bph14导入不育系中，利用分子标记进行前景选择 ... personal health alarmsWebNov 1, 2024 · Bph14 is the first gene to be cloned using map- based cloning from O. officinalis ( Du et al., 2009). This gene encodes a coiled-coil nucleotide binding and … personal health and community healthWebNov 1, 2024 · The variability of brown planthopper (BPH) populations and diversity of the host rice germplasm provide an ideal model for exploring the genetic and molecular basis of insect-plant interactions.... personal health and dental insurance canadaWebFunctional Bph14 in Rathu Heenati was associated with BPH resistance at the early seedling stage. Abstract Brown planthopper (BPH; Nilaparvata lugens Stål) is considered the most important rice... standard couch arm heightWebSep 25, 2024 · By analyzing 563 rice varieties, we demonstrated that these markers could effectively identify Bph3 -carriers, with an accuracy rate near to 90%. Through marker-assisted backcross breeding (MABC), we introduced four BPH resistance genes ( Bph3 / 14 / 18 / 32) into an elite rice variety, Guang 8B. personal health and wellness planWebNov 24, 2012 · Brown planthopper (BPH), Nilaparvata lugens Stål, is one of the most destructive insect pests of rice ( Oryza sativa L.) throughout Asian rice-growing … personal health and safety obligationsWebIdentification and characterization of Bph14, a gene conferring resistance to brown planthopper in rice; Bph14 is predominantly expressed in vascular bundles, the site of … personal health alert seniors