ここで私が働いているのは、ループ内にいくつかの印刷機能を追加して、すべてが正しく動作していることを確認しました。その点に達すると、最初のif文が何であっても真であるかのように戻りますが、文を!=に変更しても同じ結果が得られます。 if文を完全に無視しているようです。私は何が欠けていますか?私はPython 2.7で作業しています。大/ elif文は、最初の "if"を返すだけで、何があっても真だったかのように返ります。 Python
#Genome Analysis tool
#Importing Stuffs
#Creating Usefull functions
#.#Asseses codon in an RNA sequence (Uses U instead of T)
def codon_RNA(text):
if text == "UUU" or "UUC":
return "Phe"
elif text == "UUA" or "UUG" or "CUU" or "CUC" or "CUA" or "CUG":
return "Leu"
elif text == "AUU" or "AUC" or "AUA":
return "Ile"
elif text == "AUG":
return "Met"
elif text == "GUU" or "GUC" or "GUA" or "GUG":
return "Val"
elif text == "UCU" or "UCC" or "UCA" or "UCG" or "AGU" or "AGC":
return "Ser"
elif text == "CCU" or "CCC" or "CCA" or "CCA" or "CCG":
return "Pro"
elif text == "ACU" or "ACC" or "ACA" or "ACG":
return "Thr"
elif text == "GCU" or "GCC" or "GCA" or "GCG":
return "Ala"
elif text == "UAU" or "UAC":
return "Tyr"
elif text == "UAA" or "UAG" or "UGA":
return "|STOP| "
elif text == "CAU" or "CAC":
return "His"
elif text == "CAA" or "CAG":
return "Gln"
elif text == "AAU" or "AAC":
return "Asn"
elif text == "AAA" or "AAG":
return "Lys"
elif text == "GAU" or "GAC":
return "Asp"
elif text == "GAA" or "GAG":
return "Glu"
elif text == "UGU" or "UGC":
return "Cys"
elif text == "UGG":
return "Trp"
elif text == "CGU" or "CGC" or "CGA" or "CGG" or "AGA" or "AGG":
return "Arg"
elif text == "GGU" or "GGC" or "GGA" or "GGG":
return "Gly"
else:
return null
#Setting up the variables
genome = "ACUCGAUCAGCUAGCUAGCAUGCACUCGAUACGCGCUAUAUAGCUAGCUAGCAUAGCUACGAUCGAUGCUAGUGUGUGUUACCUAAUAAUAAUUAAUUAAUUAAUUAA"
#Breaking down into codons
""" Loop as long as 1/3 of the sequence breaks each chunk into an amino acid """
count = len(genome)/3
print count
for i in range(0,count):
temp = genome[3*i:3*i+3]
print temp
print i
print codon_RNA(temp)