A Probe is used in the detection stage of the gene transfer process. It is a short, single-stranded DNA fragment that can hybridize to complementary DNA sequences and help identify if a specific gene has been successfully transferred into a host cell. It is often used in techniques such as Southern blotting or fluorescence in situ hybridization (FISH).

The cast of Hou Holland schoon - 2008 includes: Kevin de Wit as Maik Johan Draaijer as Chris Oscar Elsenburg as Jordy Sven Joustra as Danny Meshach Kumi as Harvey Roeland Ludoph as Jack Ada Nwosu as Moeder Harvey Bob Offenberg as Jesse Job Raaijmakers as Leraar Clinty Thuijls as Manon Sergio van Geel as Robbie

Patricia Routledge has: Played Singer in "Toast of the Town" in 1948. Played Herself - Audience Bow in "Toast of the Town" in 1948. Played Alice Clay in "ITV Play of the Week" in 1955. Played Maggie Hobson in "ITV Play of the Week" in 1955. Performed in "ITV Play of the Week" in 1955. Played New mother in "Armchair Theatre" in 1956. Played Miss Furling in "Armchair Theatre" in 1956. Played Pat in "No Hiding Place" in 1959. Played Sylvia Snape in "Coronation Street" in 1960. Played Madame Fontana in "Steptoe and Son" in 1962. Played Madge Kenton in "Z Cars" in 1962. Played herself in "The Eamonn Andrews Show" in 1964. Played Queen Victoria in "Victoria Regina" in 1964. Played Irish Mother in "Not So Much a Programme, More a Way of Life" in 1964. Performed in "Not So Much a Programme, More a Way of Life" in 1964. Played Beryl Turner in "Thirty-Minute Theatre" in 1965. Played Annie Parker in "BBC Play of the Month" in 1965. Played Dorine in "BBC Play of the Month" in 1965. Played Mrs. Vealfoy in "Seven Deadly Sins" in 1966. Played Miss Gudgeon in "Pretty Polly" in 1967. Played Clinty Clintridge in "To Sir, with Love" in 1967. Played Herself - Winner: Best Performance by a Leading Actress in a Musical in "The 22nd Annual Tony Awards" in 1968. Played Miss Reece in "The Bliss of Mrs. Blossom" in 1968. Played Mrs. Woolley in "30 Is a Dangerous Age, Cynthia" in 1968. Played Hazel Day in "ITV Saturday Night Theatre" in 1969. Played Myrtle Waller in "His and Hers" in 1970. Played ATS Officer in "Play for Today" in 1970. Played Mrs. Jennings in "Sense and Sensibility" in 1971. Played herself in "Parkinson" in 1971. Played Audrey Watt in "Doctor at Large" in 1971. Played herself in "Vincent Price Is in the Country" in 1971. Played Madame Vivian Bultitude in "The Two Ronnies" in 1971. Played Pamela Hovendon in "Girl Stroke Boy" in 1971. Played Rita Finch in "Crown Court" in 1972. Played Mrs. Meldrum in "Affairs of the Heart" in 1974. Played Mrs. Micawber in "David Copperfield" in 1974. Played Mrs. Fletcher in "And Mother Makes Five" in 1974. Played Sarah Taplow in "The Cost of Loving" in 1977. Performed in "Jubilee" in 1977. Played Miss Prothero in "BBC2 Play of the Week" in 1977. Played Madame Mantalini in "Nicholas Nickleby" in 1977. Played Doreen Bidmead in "Doris and Doreen" in 1978. Played Milly Dobson in "Tales of the Unexpected" in 1979. Played Ruth in "The Pirates of Penzance" in 1980. Played Peggy Schofield in "Objects of Affection" in 1982. Played Bag Lady in "Keep Off the Grass" in 1983. Performed in "Home Video" in 1984. Played Marjorie Belton in "Marjorie and Men" in 1985. Played Kitty in "Victoria Wood: As Seen on TV" in 1985. Played Maria Helliwell in "When We Are Married" in 1987. Played Miss Ruddock in "Talking Heads" in 1987. Played Irene Ruddock (episode "Lady of Letters, A") in "Talking Heads" in 1987. Played herself in "This Morning" in 1988. Played Mrs. Baines in "Sophia and Constance" in 1988. Played herself in "BAFTA British Academy Awards" in 1989. Played Ivy in "First and Last" in 1989. Played Hetty Wainthropp in "Missing Persons" in 1990. Played Hyacinth Bucket in "Keeping Up Appearances" in 1990. Played Cousin Ribby in "The World of Peter Rabbit and Friends" in 1992. Played herself in "GMTV" in 1993. Played Hildegard von Bingen in "Hildegard of Bingen" in 1994. Played herself in "Heroes of Comedy" in 1995. Played Hetty Wainthropp in "Hetty Wainthropp Investigates" in 1996. Played herself in "Funny Women" in 1997. Played Hyacinth Bucket in "The Memoirs of Hyacinth Bucket" in 1997. Played Miss Fozzard (episode "Miss Fozzard find her feet") in "Talking Heads 2" in 1998. Played Hyacinth Bucket in "The Greatest" in 1998. Played Miss Fozzard in "Talking Heads 2" in 1998. Played herself in "Breakfast" in 2000. Played Hetty Wainthropp in "Total Cops" in 2003. Played herself in "Comedy Connections" in 2003. Played herself in "The Evening Standard Theatre Awards 2004" in 2004. Played herself in "The Funny Ladies of British Comedy" in 2004. Played herself in "Ronnie Barker: A BAFTA Tribute" in 2004. Played Hyacinth Bucket in "Greatest TV Comedy Moments" in 2005. Played herself in "The Funny Blokes of British Comedy" in 2005. Played herself in "A Taste of My Life" in 2006. Played herself in "The Alan Titchmarsh Show" in 2007. Played herself in "The Greatest Christmas Comedy Moments" in 2008. Played Hyacinth Bucket in "Keeping Up Appearances: Life Lessons from Onslow" in 2008. Played Sylvia Snape in "Stars on the Street" in 2009.