Comparative Transcriptome Analysis Highlights the Role of NlABCG14 in the Honeydew Production of Virulent Brown Planthoppers (Nilaparvata lugens Stål) to Resistant Rice Variety DOI Creative Commons
Shengli Jing,

Mengjia Geng,

Bojie Lu

и другие.

Insects, Год журнала: 2024, Номер 15(12), С. 992 - 992

Опубликована: Дек. 15, 2024

Brown planthoppers (BPHs, Nilaparvata lugens Stål) are a major threat to rice cultivation in Asia, necessitating the development of pest-resistant varieties for effective management. However, adaptability BPHs has resulted virulent populations, such as biotype Y BPHs, which exhibit significant virulence against variety YHY15 that harbors resistance gene Bph15. The various response mechanisms BPH populations resistant critical yet underexplored. Via RNA sequencing, present study identified distinct transcriptional profiles avirulent (biotype 1) and Y) nymphs both before after feeding on rice. Our findings revealed differential expression patterns clusters involved protein synthesis, hydrolysis, fatty acid biosynthesis, metabolism, cuticle composition, translocation. Further analysis elucidated changes genes associated with longevity structural components cuticles, highlighting specific disruptions 1 BPHs. Moreover, two biotypes showed differences level ATP-binding cassette (ABC) transporters. A functional assessment ABC transporter role NlABCG14 honeydew production rice, without impacting their survival developmental dynamics. These insights deepen our understanding highlight potential targets improving pest management strategies.

Язык: Английский

New Insights into the Regulatory Non-Coding RNAs Mediating Rice–Brown Planthopper Interactions DOI Creative Commons
Liang Hu, Yan Wu,

Wenjun Zha

и другие.

Agronomy, Год журнала: 2025, Номер 15(3), С. 686 - 686

Опубликована: Март 13, 2025

The brown planthopper (Nilaparvata lugens Stål, BPH) is a destructive pest of rice. Non-coding RNAs (ncRNAs) regulate the defense mechanisms in rice and adaptive strategies BPHs. In rice, ncRNAs modulate key resistance pathways such as jasmonic acid biosynthesis, flavonoid production, phenylpropanoid metabolism, which increases BPH resistance. BPHs, processes reproduction, wing polyphenism, facilitate adaptation virulence. Cross-kingdom interactions between BPHs reveal dynamic molecular interplay that underpins this pest–host relationship. These new insights into ncRNA functions will help improve innovative management equip varieties with enhanced

Язык: Английский

Процитировано

0
Identification and characterization of microRNAs in virus-resistant and susceptible barley cultivars DOI

Mengna Zhang,

Yi Hong,

Lufei Li

и другие.

Plant Growth Regulation, Год журнала: 2024, Номер unknown

Опубликована: Сен. 11, 2024

Язык: Английский

Процитировано

0
Male-specific lethal-3 gene is critical for survival and fecundity in rice brown planthopper, Nilaparvata lugens DOI
Shengli Jing,

Jingang Xu,

Bingbing Yu

и другие.

Insect Biochemistry and Molecular Biology, Год журнала: 2024, Номер 175, С. 104207 - 104207

Опубликована: Окт. 28, 2024

Язык: Английский

Процитировано

0
Comparative Transcriptome Analysis Highlights the Role of NlABCG14 in the Honeydew Production of Virulent Brown Planthoppers (Nilaparvata lugens Stål) to Resistant Rice Variety DOI Creative Commons
Shengli Jing,

Mengjia Geng,

Bojie Lu

и другие.

Insects, Год журнала: 2024, Номер 15(12), С. 992 - 992

Опубликована: Дек. 15, 2024

Brown planthoppers (BPHs, Nilaparvata lugens Stål) are a major threat to rice cultivation in Asia, necessitating the development of pest-resistant varieties for effective management. However, adaptability BPHs has resulted virulent populations, such as biotype Y BPHs, which exhibit significant virulence against variety YHY15 that harbors resistance gene Bph15. The various response mechanisms BPH populations resistant critical yet underexplored. Via RNA sequencing, present study identified distinct transcriptional profiles avirulent (biotype 1) and Y) nymphs both before after feeding on rice. Our findings revealed differential expression patterns clusters involved protein synthesis, hydrolysis, fatty acid biosynthesis, metabolism, cuticle composition, translocation. Further analysis elucidated changes genes associated with longevity structural components cuticles, highlighting specific disruptions 1 BPHs. Moreover, two biotypes showed differences level ATP-binding cassette (ABC) transporters. A functional assessment ABC transporter role NlABCG14 honeydew production rice, without impacting their survival developmental dynamics. These insights deepen our understanding highlight potential targets improving pest management strategies.

Язык: Английский

Процитировано

0