^ШХР: *http://onlinelibrary.wiley.com/journal/10.1111/(ISSN)1365-3059 /issues (http://onlinelibrary.wiley.com/journal/10.1111/(ISSN)1365-3059/ issues)
^АВТ: Goodwin P.H.; Gao W.
^ЗГЛ: Increased bacterial endophyte populations in Nicotiana benthamiana with a branched-chain alkane mixture [Рост эндофитных популяций бактерий родов Bacillus и Pseudomonas под влиянием обработки смесью алканов с разветвленной цепью (индукторы системной устойчивости); опыты на табаке Nicotiana benthamiana. (Канада)]
^ВЫХ: Plant Pathology, 2017; Vol.66,N 8. - P. 1299-1307
^ДАТ: 2017
^ПРМ: Bibliogr.:p.1307
+Реферат:

^РЕФ: The aim of this study was to determine if treatment of soil with a branched-chain alkane mixture known to induce resistance against Colletotrichum orbiculare also changes populations of bacterial endophytes from Nicotiana benthamiana. Eight culturable bacterial endophyte types matching six species of Bacillus and two species of Pseudomonas were found in roots, stem + petioles and/or leaves. Application of the branched-chain alkane mixture resulted in significantly higher endophyte populations compared to the water or emulsifier controls for the Pseudomonas sp. LW3, Bacillus simplex LW4 and Bacillus pumilis LW5 colony types in roots and the B. simplex LW4 colony type in stem + petioles. The Pseudomonas sp. LW3 and B. simplex LW4 colony types also had higher populations in pure cultures under in vitro conditions with the branched-chain alkane mixture compared to the controls. Inoculation with each of the eight colony types increased their population in the plant and induced resistance against C. orbiculare, with the most effective being Pseudomonas sp. LW3 and Pseudomonas alcaligenes SW1. Most of the endophytes could inhibit C. orbiculare growth in vitro, but the level of resistance in planta was not correlated to the ability of the colony type to inhibit C. orbiculare in culture. Thus, a branched-chain alkane mixture can selectively affect the biomass of a subset of bacterial endophytes, demonstrating that it is a novel in planta endophyte growth promoter. aref1

^TRN: 1820940
^ВИД: Статья из книги
^ЯЗК: Английский
+Индексирование:
^РУБ: 68_37_31_39; 68_37_31_13_17
^УДК: 633.71:632.4; 632.938.2
^ТЕР: ТАБАК. NICOTIANA BENTHAMIANA. ЭНДОФИТНЫЕ МИКРООРГАНИЗМЫ (endophytic microorganisms). BACILLUS [БАЦИЛЛЫ; СПОРООБРАЗУЮЩИЕ БАКТЕРИИ]. PSEUDOMONAS [ПСЕВДОМОНАДЫ]. УГЛЕВОДОРОДЫ (Hydrocarbons). УСТОЙЧИВОСТЬ К БОЛЕЗНЯМ (Disease resistance). СИСТЕМНАЯ УСТОЙЧИВОСТЬ. ИНДУЦИРОВАННАЯ УСТОЙЧИВОСТЬ (Induced resistance). КАНАДА (Canada).
^РТЗ: BACILLACEAE. FIRMICUTES. GRACILICUTES. NICOTIANA. PROKARYOTA [ПРОКАРИОТЫ]. PSEUDOMONADACEAE. SOLANACEAE [ПАСЛЕНОВЫЕ]. АМЕРИКА (Americas). МИКРООРГАНИЗМЫ (Microorganisms) [МИКРОБЫ]. НАРКОТИЧЕСКИЕ РАСТЕНИЯ. ОРГАНИЗМЫ. С-Х КУЛЬТУРЫ. СЕВЕРНАЯ АМЕРИКА (North America). СИМБИОНТЫ (Symbionts). СТРАНЫ АТЭС. СТРАНЫ МИРА. ТЕХНИЧЕСКИЕ КУЛЬТУРЫ (Industrial crops). УСТОЙЧИВОСТЬ [РЕЗИСТЕНТНОСТЬ; СОПРОТИВЛЯЕМОСТЬ; УСТОЙЧИВОСТЬ К ПОВРЕЖДАЮЩИМ ФАКТОРАМ]. ЭНДОСИМБИОНТЫ (endosymbionts). ЭНДОФИТЫ (Endophytes).
^КЛС: алканы.

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