Steinernema tarimense n. sp. (Rhabditida: Steinernematidae), a new entomopathogenic nematode from Tarim Basin, Xinjiang, China

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F25%3A00637773" target="_blank" >RIV/60077344:_____/25:00637773 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.cambridge.org/core/services/aop-cambridge-core/content/view/E90113CCCDD913009DEA7D93006A3EA6/S0022149X25100448a.pdf/steinernema-tarimense-n-sp-rhabditida-steinernematidae-a-new-entomopathogenic-nematode-from-tarim-basin-xinjiang-china.pdf" target="_blank" >https://www.cambridge.org/core/services/aop-cambridge-core/content/view/E90113CCCDD913009DEA7D93006A3EA6/S0022149X25100448a.pdf/steinernema-tarimense-n-sp-rhabditida-steinernematidae-a-new-entomopathogenic-nematode-from-tarim-basin-xinjiang-china.pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1017/S0022149X25100448" target="_blank" >10.1017/S0022149X25100448</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Steinernema tarimense n. sp. (Rhabditida: Steinernematidae), a new entomopathogenic nematode from Tarim Basin, Xinjiang, China

Popis výsledku v původním jazyce

A novel entomopathogenic nematode (EPN) species, Steinernema tarimense n. sp., was isolated from soil samples collected in a Populus euphratica forest located in Yuli County within the Tarim Basin of Xinjiang, China. Integrated morphological and molecular analyses consistently place S. tarimense n. sp. within the 'kushidai-clade'. The infective juvenile (IJ) of new species is characterized by a body length of 674-1010 mu m, excretory pore located 53-80 mu m from anterior end, nerve ring positioned 85-131 mu m from anterior end, pharynx base situated 111-162 mu m from anterior end, a tail length of 41-56 mu m, and the ratios D% = 42.0-66.6, E% = 116.2-184.4, and H% = 25.5-45.1. The first-generation male of the new species is characterized by a curved spicule length of 61-89 mu m, gubernaculum length of 41-58 mu m, and ratios D% = 36.8-66.2, SW% = 117.0-206.1, and GS% = 54.8-82.0. Additionally, the tail of first-generation female is conoid with a minute mucron. Phylogenetic analyses of ITS, 28S, and mt12S sequences demonstrated that the three isolates of S. tarimense n. sp. are conspecific and form a sister clade to members of the 'kushidai-clade' including S. akhursti, S. anantnagense, S. kushidai, and S. populi. Notably, the IJs of the new species exhibited faster development at 25 degrees C compared to other Steinernema species. This represents the first described of an indigenous EPN species from Xinjiang, suggesting its potential as a novel biocontrol agent against local pests.

Název v anglickém jazyce

Steinernema tarimense n. sp. (Rhabditida: Steinernematidae), a new entomopathogenic nematode from Tarim Basin, Xinjiang, China

Popis výsledku anglicky

A novel entomopathogenic nematode (EPN) species, Steinernema tarimense n. sp., was isolated from soil samples collected in a Populus euphratica forest located in Yuli County within the Tarim Basin of Xinjiang, China. Integrated morphological and molecular analyses consistently place S. tarimense n. sp. within the 'kushidai-clade'. The infective juvenile (IJ) of new species is characterized by a body length of 674-1010 mu m, excretory pore located 53-80 mu m from anterior end, nerve ring positioned 85-131 mu m from anterior end, pharynx base situated 111-162 mu m from anterior end, a tail length of 41-56 mu m, and the ratios D% = 42.0-66.6, E% = 116.2-184.4, and H% = 25.5-45.1. The first-generation male of the new species is characterized by a curved spicule length of 61-89 mu m, gubernaculum length of 41-58 mu m, and ratios D% = 36.8-66.2, SW% = 117.0-206.1, and GS% = 54.8-82.0. Additionally, the tail of first-generation female is conoid with a minute mucron. Phylogenetic analyses of ITS, 28S, and mt12S sequences demonstrated that the three isolates of S. tarimense n. sp. are conspecific and form a sister clade to members of the 'kushidai-clade' including S. akhursti, S. anantnagense, S. kushidai, and S. populi. Notably, the IJs of the new species exhibited faster development at 25 degrees C compared to other Steinernema species. This represents the first described of an indigenous EPN species from Xinjiang, suggesting its potential as a novel biocontrol agent against local pests.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10613 - Zoology

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2025

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Journal of Helminthology

ISSN

0022-149X

e-ISSN

1475-2697

Svazek periodika

99

Číslo periodika v rámci svazku

JUL 24

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

18

Strana od-do

e80

Kód UT WoS článku

001534543000001

EID výsledku v databázi Scopus

2-s2.0-105011701415