The yellow meal worm （Tenebrio molitor L.） is an important resource insect typically used as animal feed additive. It is also widely used for biological research. The first complete mitochondrial genome of T. rnolit...The yellow meal worm （Tenebrio molitor L.） is an important resource insect typically used as animal feed additive. It is also widely used for biological research. The first complete mitochondrial genome of T. rnolitor was determined for the first time by long PCR and conserved primer walking approaches. The results showed that the entire mitogenome of T. molitor was 15 785 bp long, with 72.35% A＋T content [deposited in GenBank with accession number KF418153]. The gene order and orientation were the same as the most common type suggested as ancestral for insects. Two protein-coding genes used atypical start codons （CTA in ND2 and AAT in COX1）, and the remaining 11 protein-coding genes started with a typical insect initiation codon ATN. All tRNAs showed standard clover-leaf structure, except for tRNASer （AGN）, which lacked a dihydrouridine （DHU） arm. The newly added T. molitor mitogenome could provide information for future studies on yellow meal worm.展开更多
This paper selects Xiaowangliu Village,Banquan Town,Junan County,Linyi City as the test point to explore the construction of he ecological village. The ecological village is divided into two sub-systems: land and wate...This paper selects Xiaowangliu Village,Banquan Town,Junan County,Linyi City as the test point to explore the construction of he ecological village. The ecological village is divided into two sub-systems: land and waters. The water resource of the ecological village is divided into the village water source,village water system,village pond wetland and water resource output sub-systems. The organic waste in villages is related to the industrialization of insect resources.展开更多
基金This work was supported by grant from the Science and Technology Committee of Yunnan Province （2011 FB141 ） We thank Dr. Zhong-Bao ZHAO for helpful suggestions during manuscript preparation.
文摘The yellow meal worm （Tenebrio molitor L.） is an important resource insect typically used as animal feed additive. It is also widely used for biological research. The first complete mitochondrial genome of T. rnolitor was determined for the first time by long PCR and conserved primer walking approaches. The results showed that the entire mitogenome of T. molitor was 15 785 bp long, with 72.35% A＋T content [deposited in GenBank with accession number KF418153]. The gene order and orientation were the same as the most common type suggested as ancestral for insects. Two protein-coding genes used atypical start codons （CTA in ND2 and AAT in COX1）, and the remaining 11 protein-coding genes started with a typical insect initiation codon ATN. All tRNAs showed standard clover-leaf structure, except for tRNASer （AGN）, which lacked a dihydrouridine （DHU） arm. The newly added T. molitor mitogenome could provide information for future studies on yellow meal worm.
基金Supported by the National Science and Technology Supporting Plan for the 12th Five-Year Plan Period(2014BAL04B05)
文摘This paper selects Xiaowangliu Village,Banquan Town,Junan County,Linyi City as the test point to explore the construction of he ecological village. The ecological village is divided into two sub-systems: land and waters. The water resource of the ecological village is divided into the village water source,village water system,village pond wetland and water resource output sub-systems. The organic waste in villages is related to the industrialization of insect resources.
