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1. WO2020182857 - TRANSCRIPTION FACTOR-MEDIATED PROMOTION OF DIRECT SOMATIC EMBRYOGENESIS


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INTERNATIONAL SEARCH REPORT (ISR)
Part 1:  1  2  3  4  5  6          Part 2:  A  B  C  D  E 
International application No. Applicant's or agent's file reference
PCT/EP2020/056457 TR009WO
International filing date (day/month/year) (Earliest) Priority Date (day/month/year)
11 March 2020 12 March 2019
Applicant
PERPETUUM CROPSCIENCE BVBA
FOR FURTHER ACTION: See Form PCT/ISA/220 as well as, where applicable, item 5 below.
This international search report has been prepared by this International Searching Authority and is transmitted to the applicant according to Article 18. A copy is being transmitted to the International Bureau.
It is also accompanied by a copy of each prior art document cited in this report.
1. Basis of the report
a. With regard to the language, the international search was carried out on the basis of:
the international application in the language in which it was filed.
a translation of the international application into                                          which is the language of a translation furnished for the purposes of international search (Rules 12.3(a) and 23.1(b)).
b.
This international search report has been established taking into account the rectification of an obvious mistake authorized by or notified to this Authority under Rule 91 (Rule 43.6bis(a)).
c.
1. With regard to any nucleotide and/or amino acid sequence disclosed in the international application, the international search was carried out on the basis of a sequence listing:
a. forming part of the international application as filed:
in the form of an Annex C/ST.25 text file.
on paper or in the form of an image file.
b. furnished together with the international application under PCT Rule 13ter.1(a) for the purposes of international search only in the form of an Annex C/ST.25 text file.
c. furnished subsequent to the international filing date for the purposes of international search only:
in the form of an Annex C/ST.25 text file (Rule 13ter.1(a)).
on paper or in the form of an image file (Rule 13ter.1(b) and Administrative Instructions, Section 713).
2.
In addition, in the case that more than one version or copy of a sequence listing has been filed or furnished, the required statements that the information in the subsequent or additional copies is identical to that forming part of the application as filed or does not go beyond the application as filed, as appropriate, were furnished.
3.
Additional comments:
2. Certain claims were found unsearchable
3. Unity of invention is lacking
4. Title of the invention
The text is approved as submitted by the applicant.
The text has been established by this Authority to read as follows:
5. Abstract
The text is approved as submitted by the applicant.
The text has been established, according to Rule 38.2, by this Authority as it appears in Box No. IV. The applicant may, within one month from the date of mailing of this international search report, submit comments to this Authority.
6. Drawings
a.
The figure of the drawings to be published with the abstract is Figure No. ____________
as suggested by the applicant.
as selected by this Authority, because the applicant failed to suggest a figure.
as selected by this Authority, because this figure better characterizes the invention.
b.
none of the figures is to be published with the abstract.

A. CLASSIFICATION OF SUBJECT MATTER

     A01H 4/00 (2006.01)i; C07K 14/415 (2006.01)i; C12N 5/00 (2006.01)i; C12N 5/04 (2006.01)i
According to International Patent Classification (IPC) or to both national classification and IPC

B. FIELDS SEARCHED

Minimum documentation searched (classification system followed by classification symbols):
     A01H; C12N; C07K
Documentation searched other than minimum documentation to the extent that such documents are included in the fields searched:
Electronic data base consulted during the international search (name of data base and, where practicable, search terms used):
EPO-Internal, BIOSIS, CHEM ABS Data, EMBASE, WPI Data

C. DOCUMENTS CONSIDERED TO BE RELEVANT

Category* Citation of document, with indication, where appropriate, of the relevant passages Relevant to claim No.
(1)
Y
DUCHOW STEFANIE ET AL, "Arabinogalactan-proteins stimulate somatic embryogenesis and plant propagation ofPelargonium sidoides", CARBOHYDRATE POLYMERS, APPLIED SCIENCE PUBLISHERS, LTD. BARKING, GB,Vol. 152, 05 July 2016 (2016-07-05), page 149-155,
XP029679027
1-14
page 152-154, "3.3 Stimulation of SE and plant propagation"
(2)
Y
TAKASHI MIZUNO ET AL, "Cellular internalization of arginine-rich peptides into tobacco suspension cells: a structure-activity relationship study", JOURNAL OF PEPTIDE SCIENCE.,Vol. 15, No. 4, 01 April 2009 (2009-04-01), page 259-263,
XP055592275
1-14
the whole document
(3)
Y
SHENGHE CHANG ET AL, "A Method to Improve the Embryogenesis Rate of Banana Somatic Cell Embryogenesis", AMERICAN JOURNAL OF PLANT SCIENCES,Vol. 09, No. 03, 01 January 2018 (2018-01-01), page 531-541,
XP055592282
1-14
"Material and Methods";figure 1
the whole document
(4)
Y
H. SHU ET AL, "Tobacco Arabinogalactan Protein NtEPc Can Promote Banana (Musa AAA) Somatic Embryogenesis", APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY ; PART A: ENZYME ENGINEERING AND BIOTECHNOLOGY,Vol. 174, No. 8, 18 September 2014 (2014-09-18), page 2818-2826,
XP055592302
1-14
abstract
(5)
Y
SERGIO L FLOREZ ET AL, "Enhanced somatic embryogenesis in Theobroma cacao using the homologous BABY BOOM transcription factor", BMC PLANT BIOLOGY, BIOMED CENTRAL, LONDON, GB,Vol. 15, No. 1, 16 May 2015 (2015-05-16), page 121,
XP021222513
1-14
page 9, "TcBBM as a tool for propagation of recalcitrant genotypes"
the whole document
(6)
Y
Chieri Kubota ET AL, "Concepts and Background of Photoautotrophic Micropropagation", "Molecular Breeding of Woody Plants", page 325-334, 01 January 2001 (2001-01-01), NLElsevier Science & Technology,
XP055592317
ISBN: 9780444509581
1-14
the whole document
(7)
X
US 2003150026 A1 (CHORY JOANNE [US] ET AL) 07 August 2003 (2003-08-07)
1
sequences 6, 7, 8, 10
*
Special categories of cited documents:
"A"
document defining the general state of the art which is not considered to be of particular relevance
"D"
document cited by the applicant in the international application
"E"
earlier application or patent but published on or after the international filing date
"L"
document which may throw doubts on priority claim(s) or which is cited to establish the publication date of another citation or other special reason (as specified)
"O"
document referring to an oral disclosure, use, exhibition or other means
"P"
document published prior to the international filing date but later than the priority date claimed
"T"
later document published after the international filing date or priority date and not in conflict with the application but cited to understand the principle or theory underlying the invention
"X"
document of particular relevance; the claimed invention cannot be considered novel or cannot be considered to involve an inventive step when the document is taken alone
"Y"
document of particular relevance; the claimed invention cannot be considered to involve an inventive step when the document is combined with one or more other such documents, such combination being obvious to a person skilled in the art
"&"
document member of the same patent family

D. INFORMATION ON PATENT FAMILY MEMBERS

Patent document cited in search report Publication date
(day/month/year)
Patent family member(s) Publication date
(day/month/year)
US 2003150026 A1
07 August 2003
NONE
Name and mailing address of the ISA/:
European Patent Office
P.B. 5818, Patentlaan 2, 2280 HV Rijswijk,
Netherlands
Telephone No. (+31-70)340-2040
Facsimile No. (+31-70)340-3016
Date of the actual completion of the international search:
19 May 2020
Date of mailing of the international search report:
29 May 2020
Authorized officer:
Marchesini, Patrizia
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