Unlock instant, AI-driven research and patent intelligence for your innovation.

A deep-sea bacillus and its application in inducing the attachment of juvenile mussel spat

A technology of deep-sea bacillus and thick-shelled mussels, which is applied in the fields of application, bacteria, and climate change adaptation, and can solve the problems that natural seedlings cannot meet the needs of the development of thick-shelled mussels farming industry

Active Publication Date: 2021-03-23
SHANGHAI OCEAN UNIV
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In recent years, due to the over-exploitation of fishery resources, natural seedlings cannot meet the needs of the development of the mussel culture industry.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A deep-sea bacillus and its application in inducing the attachment of juvenile mussel spat

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0008] The specific implementation manner of the present invention will be further described in detail through the description of the best embodiment below.

[0009] Isolation and storage of strains:

[0010] The deep-sea bacillus (Bacillus sp.29R7-12) involved in the present invention is derived from oceanic sediments (E 142.20°, N 41.18°) near the Shimokita Peninsula at an altitude of -1180 meters. Pure colonies were isolated and purified using ZoBell 2216E solid medium, and were uploaded to the NCBI database after comparison with the nucleic acid data in GENEBANK (http: / / www.ncbi.nlm.nih.gov / ) through 16S rRNA gene sequencing. The final name of the bacterium was Bacillus, and the obtained serial number was MG252257. The bacterium was preserved in the China Center for Type Culture Collection (CCTCC) with the preservation date of January 29, 2018, and the preservation number was CCTCC M 2018065.

[0011] The present invention relates to the induction experiment of deep-sea b...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A deep-sea bacillus, the preservation number is: CCTCC M 2018065, and the classification name is Bacillus sp.. The microbial film formed by this bacterium has a relatively high inducing activity on the attachment of spat of Mussel mussels. It also relates to the application of a deep-sea bacillus in inducing the attachment of juvenile mussel juveniles.

Description

technical field [0001] The present invention relates to the application of a strain of deep-sea bacteria in inducing the attachment of thick-shelled mussel juveniles, in particular to the isolation, purification, identification and preservation of deep-sea bacteria Bacillus sp. The effect of microbial film formed under the environment on the attachment of spat of Mussel mussels. Background technique [0002] Thick-shelled mussel (Mytilus coruscus), belonging to the mollusca (Mollusca), bivalves (Bivalvia), mytilodia (Mytilodia), mytilidae (Mytilidae), is an important marine shellfish culture species in my country, distribution Along the coasts of the Yellow Sea, the Bohai Sea and the East China Sea. Thick-shelled mussels have high nutritional value and have broad breeding prospects and market development potential. In the life history of thick-shelled mussels, in the later stage of planktonic life, eye-spot larvae will attach and metamorphose into juveniles, and eventually ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): C12N1/20A01K61/54C12R1/07
CPCA01K61/54C12N1/205C12R2001/07Y02A40/81
Inventor 杨金龙梁箫彭莉华陈珂魏玉利方家松
Owner SHANGHAI OCEAN UNIV