Abstract
Two new species of Pustula, P. cancriniae and P. xinyuanensis associated with Cancrinia discoidea and Convolvulus gortschakovii, respectively, are described based on morphological and molecular characters. They were placed in Pustula based on the following morphological characters: primary sporangia with an overall thickened wall, secondary sporangia with laterally thickened annulus, and oospores with reticulate wall ornamentation. In phylogenetic analysis inferred from the cox2 mtDNA region, P. xinyuanensis and P. cancriniae formed two independent lineages, apart from other known species of Pustula. Both morphological and molecular evidence confirmed the placement of the two species in Pustula and showed its relations with similar species in the genus. Moreover, this is the first record of Pustula on Convolvulaceae in the world.
| Original language | English |
|---|---|
| Pages (from-to) | 1-8 |
| Number of pages | 8 |
| Journal | Mycological Progress |
| DOIs | |
| Publication status | Accepted/In press - 2018 Feb 2 |
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Keywords
- Albuginaceae
- Asteraceae
- Convolvulaceae
- Desert plant
- White blister rusts
ASJC Scopus subject areas
- Ecology, Evolution, Behavior and Systematics
- Agricultural and Biological Sciences (miscellaneous)
Cite this
Two new species of Pustula (Albuginales, Oomycota) from Junggar Basin in China based on morphology and molecular data. / Xu, Biao; Choi, Young Joon; Song, Jia Ge; Zhang, Shan He; Xi, Ping Gen; Shin, Hyeon-Dong; de Jiang, Zi.
In: Mycological Progress, 02.02.2018, p. 1-8.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Two new species of Pustula (Albuginales, Oomycota) from Junggar Basin in China based on morphology and molecular data
AU - Xu, Biao
AU - Choi, Young Joon
AU - Song, Jia Ge
AU - Zhang, Shan He
AU - Xi, Ping Gen
AU - Shin, Hyeon-Dong
AU - de Jiang, Zi
PY - 2018/2/2
Y1 - 2018/2/2
N2 - Two new species of Pustula, P. cancriniae and P. xinyuanensis associated with Cancrinia discoidea and Convolvulus gortschakovii, respectively, are described based on morphological and molecular characters. They were placed in Pustula based on the following morphological characters: primary sporangia with an overall thickened wall, secondary sporangia with laterally thickened annulus, and oospores with reticulate wall ornamentation. In phylogenetic analysis inferred from the cox2 mtDNA region, P. xinyuanensis and P. cancriniae formed two independent lineages, apart from other known species of Pustula. Both morphological and molecular evidence confirmed the placement of the two species in Pustula and showed its relations with similar species in the genus. Moreover, this is the first record of Pustula on Convolvulaceae in the world.
AB - Two new species of Pustula, P. cancriniae and P. xinyuanensis associated with Cancrinia discoidea and Convolvulus gortschakovii, respectively, are described based on morphological and molecular characters. They were placed in Pustula based on the following morphological characters: primary sporangia with an overall thickened wall, secondary sporangia with laterally thickened annulus, and oospores with reticulate wall ornamentation. In phylogenetic analysis inferred from the cox2 mtDNA region, P. xinyuanensis and P. cancriniae formed two independent lineages, apart from other known species of Pustula. Both morphological and molecular evidence confirmed the placement of the two species in Pustula and showed its relations with similar species in the genus. Moreover, this is the first record of Pustula on Convolvulaceae in the world.
KW - Albuginaceae
KW - Asteraceae
KW - Convolvulaceae
KW - Desert plant
KW - White blister rusts
UR - http://www.scopus.com/inward/record.url?scp=85045145396&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85045145396&partnerID=8YFLogxK
U2 - 10.1007/s11557-018-1378-5
DO - 10.1007/s11557-018-1378-5
M3 - Article
AN - SCOPUS:85045145396
SP - 1
EP - 8
JO - Mycological Progress
JF - Mycological Progress
SN - 1617-416X
ER -