Transcriptional variation and divergence of host-finding behaviour in Steinernema carpocapsae infective juveniles
نویسندگان
چکیده
منابع مشابه
Simple In Vivo Production and Storage Methods for Steinernema carpocapsae Infective Juveniles.
Methods are described for standardized in vivo production, rapid harvest, and storage, in a concentrated form, of infective juveniles of the entomopathogenic nematode, Steinernema carpocapsae Mexican strain Kapow selection. Nematodes were stored in nematode wool configurations, consisting of mats of intertwined infective juveniles. Freshly harvested nematodes are readily available in adequate q...
متن کاملEnergy Metabolism and Survival of the Infective Juveniles of Steinernema carpocapsae under Oxygen-Deficient Conditions.
Energy metabolism and its relation to survival of the infective juveniles (IJ) of S. carpocapsae under anaerobic and oxygen-deficient conditions were studied by monitoring changes in survival rate, levels of key energy reserve materials, oxygen consumption, and respiratory quotient (RQ). The effects of various factors on the survival of IJ under anaerobic conditions were also investigated. Unde...
متن کاملDispersal, Infectivity and Sex Ratio of Early- or Late-Emerging Infective Juveniles of the Entomopathogenic Nematode Steinernema carpocapsae.
Differences in activity between infective juveniles (IJ) of the entomopathogenic nematode Steinernema carpocapsae that emerged directly from cadavers onto either a sand or agar substrate compared with those emerging from a cadaver into water and then being placed on the same substrate are known to occur. Differences between S. carpocapsae IJ that emerged directly from a cadaver vs. those that e...
متن کاملLocation of the Phasmids on Infective Juveniles of Steinernema glaseri.
Scanning electron microscopy revealed the location of the phasmids on infective juveniles of Steinernema glaseri. The phasmids are located about 40% of the tail length posterior to the anus and are at or near the same level. Instead of being in the center of the lateral fields, they are located just ventral to the lateral fields, or interrupting the ventral-most lateral ridge. The phasmids were...
متن کاملCryopreservation of Steinernema carpocapsae and Heterorhabditis bacteriophora.
A method for the cryopreservation of third-stage infective juveniles (IJ) of Steinernema carpocapsae and Heterorhabiditis bacteriophora was developed. Cryoprotection was achieved by incubating the nematodes in 22% glycerol (S. carpocapsae) or 14% glycerol (H. bacteriophora) for 24 hours, followed by 70% methanol at 0 C for 10 minutes. The viability of S. carpocapsae frozen in liquid nitrogen as...
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ژورنال
عنوان ژورنال: BMC Genomics
سال: 2019
ISSN: 1471-2164
DOI: 10.1186/s12864-019-6179-y